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authorBrad Hards <bradh@frogmouth.net>2005-06-28 10:00:09 +0000
committerBrad Hards <bradh@frogmouth.net>2005-06-28 10:00:09 +0000
commitea58a20bbcf450a1ecb8fe00e8162cfdf76105f1 (patch)
tree99d7bbf7b0bde37fd723a4b79a1f966572d68e7d
parent61e9bc76eb2fcb0b4b899ebfad1cc71c59fc8274 (diff)
Initial import of Qt4 bindings, and for a Qt4 "Arthur" (QPainter)
backend renderer. The bindings are currently unstable - you can expect substantial change in both source and binary interfaces. The Arthur renderer currently does a reasonable job of rendering path and fill, but the image rendering doesn't work (for reasons that aren't clear to me) and text rendering doesn't use the right glyphs - it just draws with the current font. There is a lot of work to do on this too. Help is, of coure, welcome.
-rw-r--r--ChangeLog12
-rw-r--r--Makefile.am10
-rw-r--r--configure.ac94
-rw-r--r--poppler-qt4.pc.in12
-rw-r--r--poppler/ArthurOutputDev.cc604
-rw-r--r--poppler/ArthurOutputDev.h133
-rw-r--r--poppler/Makefile.am20
-rw-r--r--qt4/Makefile.am1
-rw-r--r--qt4/src/Doxyfile1212
-rw-r--r--qt4/src/Makefile.am22
-rw-r--r--qt4/src/poppler-document.cc309
-rw-r--r--qt4/src/poppler-page.cc170
-rw-r--r--qt4/src/poppler-private.h36
-rw-r--r--qt4/src/poppler-qt4.h286
-rw-r--r--qt4/tests/Makefile.am34
-rw-r--r--qt4/tests/check_orientation.cpp40
-rw-r--r--qt4/tests/stress-poppler-qt4.cpp70
-rw-r--r--qt4/tests/test-poppler-qt4.cpp121
18 files changed, 3183 insertions, 3 deletions
diff --git a/ChangeLog b/ChangeLog
index 68feca5f..5c0a9289 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+2005-06-28 Brad Hards <bradh@frogmouth.net>
+
+ * qt4/:
+ * Makefile.am:
+ * configure.ac:
+ * poppler-qt4.pc.in: Initial import of Qt4 bindings, based
+ on the Qt3 bindings. API is still in flux.
+
+ * poppler/AuthurOutputDev.[cc,h]:
+ * poppler/Makefile.am: Initial import of Qt4 backend renderer.
+ Incomplete at this stage.
+
2005-06-27 Kristian Høgsberg <krh@redhat.com>
* poppler/CairoOutputDev.cc:
diff --git a/Makefile.am b/Makefile.am
index 3653890d..a8d53613 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -17,7 +17,12 @@ qt_subdir = qt
qt_pc_file = poppler-qt.pc
endif
-SUBDIRS = goo fofi $(splash_subdir) poppler $(glib_subdir) $(qt_subdir) test
+if BUILD_POPPLER_QT4
+qt4_subdir = qt4
+qt4_pc_file = poppler-qt4.pc
+endif
+
+SUBDIRS = goo fofi $(splash_subdir) poppler $(glib_subdir) $(qt_subdir) test $(qt4_subdir)
EXTRA_DIST = \
README-XPDF \
@@ -32,4 +37,5 @@ pkgconfig_DATA = \
$(cairo_pc_file) \
$(splash_pc_file) \
$(glib_pc_file) \
- $(qt_pc_file)
+ $(qt_pc_file) \
+ $(qt4_pc_file)
diff --git a/configure.ac b/configure.ac
index 23764db6..a2ad6d4f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -295,6 +295,93 @@ elif test x$enable_poppler_qt = xtry; then
fi
AM_CONDITIONAL(BUILD_POPPLER_QT, test x$enable_poppler_qt = xyes)
+dnl
+dnl Try Qt4
+dnl
+AC_ARG_ENABLE(poppler-qt4,
+ AC_HELP_STRING([--disable-poppler-qt4],
+ [Don't compile poppler Qt4 wrapper.]),
+ enable_poppler_qt4=$enableval,
+ enable_poppler_qt4="try")
+
+have_qt4=no
+dnl ===================================================================
+dnl Check whether the Qt4 libraries are available.
+dnl Adapted from Qt3 check above!
+dnl ===================================================================
+
+dnl Search paths for Qt4 - not much real experience with this yet.
+qt4_incdirs="/usr/local/qt/include /usr/include/qt /usr/include /usr/X11R6/include/X11/qt /usr/X11R6/include/qt /usr/lib/qt/include"
+qt4_libdirs="/usr/local/qt/lib /usr/lib/qt /usr/lib /usr/X11R6/lib/X11/qt /usr/X11R6/lib/qt /usr/lib/qt/lib"
+
+if test -n "$QTDIR" ; then
+ qt4_incdirs="$QTDIR/include $qt4_incdirs"
+ qt4_libdirs="$QTDIR/lib $qt4_libdirs"
+fi
+
+dnl What to test
+qt4_test_include="QtCore/QCoreApplication"
+qt4_test_la_library="libQtCore.la"
+qt4_test_library="libQtCore.so"
+
+dnl Check for Qt4 headers
+AC_MSG_CHECKING([for Qt4 headers])
+qt4_incdir="no"
+for it in $qt4_incdirs ; do
+ if test -r "$it/$qt4_test_include" ; then
+ qt4_incdir="$it"
+ break
+ fi
+done
+AC_MSG_RESULT([$qt4_incdir])
+
+dnl Check for Qt4 libraries
+AC_MSG_CHECKING([for Qt4 libraries])
+qt4_libdir="no"
+for qt4_check in $qt4_libdirs ; do
+ if test -r "$qt4_check/$qt4_test_la_library" ; then
+ qt4_libdir="$qt4_check"
+ break
+ fi
+
+ if test -r "$qt4_check/$qt4_test_library" ; then
+ qt4_libdir="$qt4_check"
+ break
+ fi
+done
+AC_MSG_RESULT([$qt4_libdir])
+
+if test "x$qt4_libdir" != "xno" ; then
+ if test "x$qt4_incdir" != "xno" ; then
+ have_qt4=yes;
+ fi
+fi
+
+dnl Set the variables
+POPPLER_QT4_CXXFLAGS="-I$qt4_incdir"
+POPPLER_QT4_LIBS="-L$qt4_libdir -lQtCore -lQtGui"
+
+AC_SUBST(POPPLER_QT4_CXXFLAGS)
+AC_SUBST(POPPLER_QT4_LIBS)
+
+if test x$have_qt4 = xno ; then
+ AC_MSG_WARN([Qt4 development libraries not found])
+fi
+
+if test x$enable_poppler_qt4 = xyes; then
+ if test x$have_qt4 = xno; then
+ AC_MSG_ERROR([Qt4 integration explicitly required, and Qt4 libraries not found])
+ fi
+elif test x$enable_poppler_qt4 = xtry; then
+ if test x$have_qt4 = xyes; then
+ enable_poppler_qt4="yes"
+ else
+ enable_poppler_qt4="no"
+ fi
+fi
+AM_CONDITIONAL(BUILD_POPPLER_QT4, test x$enable_poppler_qt4 = xyes)
+
+
AC_ARG_ENABLE(gtk-test,
AC_HELP_STRING([--disable-gtk-test],
[Don't compile GTK+ test program.]),
@@ -339,11 +426,15 @@ poppler/Makefile
glib/Makefile
test/Makefile
qt/Makefile
+qt4/Makefile
+qt4/src/Makefile
+qt4/tests/Makefile
poppler.pc
poppler-cairo.pc
poppler-splash.pc
poppler-glib.pc
-poppler-qt.pc])
+poppler-qt.pc
+poppler-qt4.pc])
echo ""
@@ -351,6 +442,7 @@ echo "Building poppler with support for:"
echo " splash output: $enable_splash_output"
echo " cairo output: $enable_cairo_output"
echo " qt wrapper: $enable_poppler_qt"
+echo " qt4 wrapper: $enable_poppler_qt4"
echo " glib wrapper: $enable_poppler_glib"
echo " use libjpeg: $enable_libjpeg"
echo " use zlib: $enable_zlib"
diff --git a/poppler-qt4.pc.in b/poppler-qt4.pc.in
new file mode 100644
index 00000000..1832b11c
--- /dev/null
+++ b/poppler-qt4.pc.in
@@ -0,0 +1,12 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: poppler-qt4
+Description: Qt4 bindings for poppler
+Version: @VERSION@
+Requires: poppler = @VERSION@
+
+Libs: -L${libdir} -lpoppler-qt4
+Cflags: -I${includedir}/poppler
diff --git a/poppler/ArthurOutputDev.cc b/poppler/ArthurOutputDev.cc
new file mode 100644
index 00000000..7b804537
--- /dev/null
+++ b/poppler/ArthurOutputDev.cc
@@ -0,0 +1,604 @@
+//========================================================================
+//
+// ArthurOutputDev.cc
+//
+// Copyright 2003 Glyph & Cog, LLC
+// Copyright 2004 Red Hat, Inc
+//
+//========================================================================
+
+#include <config.h>
+
+#ifdef USE_GCC_PRAGMAS
+#pragma implementation
+#endif
+
+#include <string.h>
+#include <math.h>
+
+#include "goo/gfile.h"
+#include "GlobalParams.h"
+#include "Error.h"
+#include "Object.h"
+#include "GfxState.h"
+#include "GfxFont.h"
+#include "Link.h"
+#include "CharCodeToUnicode.h"
+#include "FontEncodingTables.h"
+#include <fofi/FoFiTrueType.h>
+#include "ArthurOutputDev.h"
+
+#include <QtCore/QtDebug>
+#include <QtGui/QPainterPath>
+//------------------------------------------------------------------------
+
+//------------------------------------------------------------------------
+// ArthurOutputDev
+//------------------------------------------------------------------------
+
+ArthurOutputDev::ArthurOutputDev(QPainter *painter):
+ m_painter(painter)
+{
+ m_currentBrush = QBrush(Qt::SolidPattern);
+}
+
+ArthurOutputDev::~ArthurOutputDev()
+{
+}
+
+void ArthurOutputDev::startDoc(XRef *xrefA) {
+}
+
+void ArthurOutputDev::startPage(int pageNum, GfxState *state)
+{
+}
+
+void ArthurOutputDev::endPage() {
+}
+
+void ArthurOutputDev::drawLink(Link *link, Catalog *catalog)
+{
+}
+
+void ArthurOutputDev::saveState(GfxState *state)
+{
+ m_painter->save();
+}
+
+void ArthurOutputDev::restoreState(GfxState *state)
+{
+ m_painter->restore();
+}
+
+void ArthurOutputDev::updateAll(GfxState *state)
+{
+ qDebug() << "updateAll";
+}
+
+void ArthurOutputDev::updateCTM(GfxState *state, double m11, double m12,
+ double m21, double m22,
+ double m31, double m32)
+{
+ qDebug() << "updateCTM";
+}
+
+void ArthurOutputDev::updateLineDash(GfxState *state)
+{
+ qDebug() << "updateLineDash";
+}
+
+void ArthurOutputDev::updateFlatness(GfxState *state)
+{
+ qDebug() << "updateFlatness";
+}
+
+void ArthurOutputDev::updateLineJoin(GfxState *state)
+{
+ switch (state->getLineJoin()) {
+ case 0:
+ m_currentPen.setJoinStyle(Qt::MiterJoin);
+ break;
+ case 1:
+ m_currentPen.setJoinStyle(Qt::RoundJoin);
+ break;
+ case 2:
+ m_currentPen.setJoinStyle(Qt::BevelJoin);
+ break;
+ }
+ m_painter->setPen(m_currentPen);
+}
+
+void ArthurOutputDev::updateLineCap(GfxState *state)
+{
+ switch (state->getLineCap()) {
+ case 0:
+ m_currentPen.setCapStyle(Qt::FlatCap);
+ break;
+ case 1:
+ m_currentPen.setCapStyle(Qt::RoundCap);
+ break;
+ case 2:
+ m_currentPen.setCapStyle(Qt::SquareCap);
+ break;
+ }
+ m_painter->setPen(m_currentPen);
+}
+
+void ArthurOutputDev::updateMiterLimit(GfxState *state)
+{
+#if 0
+ cairo_set_miter_limit (cairo, state->getMiterLimit());
+#endif
+}
+
+void ArthurOutputDev::updateLineWidth(GfxState *state)
+{
+ m_currentPen.setWidthF(state->getTransformedLineWidth());
+ m_painter->setPen(m_currentPen);
+}
+
+void ArthurOutputDev::updateFillColor(GfxState *state)
+{
+ GfxRGB rgb;
+ QColor brushColour = m_currentBrush.color();
+ state->getFillRGB(&rgb);
+ brushColour.setRgbF(rgb.r, rgb.g, rgb.b, brushColour.alphaF());
+ m_currentBrush.setColor(brushColour);
+ m_painter->setBrush(m_currentBrush);
+}
+
+void ArthurOutputDev::updateStrokeColor(GfxState *state)
+{
+ GfxRGB rgb;
+ QColor penColour = m_currentPen.color();
+ state->getStrokeRGB(&rgb);
+ penColour.setRgbF(rgb.r, rgb.g, rgb.b, penColour.alphaF());
+ m_currentPen.setColor(penColour);
+ m_painter->setPen(m_currentPen);
+}
+
+void ArthurOutputDev::updateFillOpacity(GfxState *state)
+{
+ QColor brushColour= m_currentBrush.color();
+ brushColour.setAlphaF(state->getFillOpacity());
+ m_currentBrush.setColor(brushColour);
+ m_painter->setBrush(m_currentBrush);
+}
+
+void ArthurOutputDev::updateStrokeOpacity(GfxState *state)
+{
+ QColor penColour= m_currentPen.color();
+ penColour.setAlphaF(state->getStrokeOpacity());
+ m_currentPen.setColor(penColour);
+ m_painter->setPen(m_currentPen);
+}
+
+void ArthurOutputDev::updateFont(GfxState *state)
+{
+ // Something like
+ // currentFont.setPointSize( state->getFontSize() );
+ // m_painter->setFont(currentFont);
+ // but with transformation matrices and such...
+
+#if 0
+ cairo_font_face_t *font_face;
+ double m11, m12, m21, m22;
+ double w;
+ cairo_matrix_t matrix;
+
+ LOG(printf ("updateFont() font=%s\n", state->getFont()->getName()->getCString()));
+
+ /* Needs to be rethough, since fonts are now handled by cairo */
+ needFontUpdate = gFalse;
+
+ currentFont = fontEngine->getFont (state->getFont(), xref);
+
+ state->getFontTransMat(&m11, &m12, &m21, &m22);
+ m11 *= state->getHorizScaling();
+ m12 *= state->getHorizScaling();
+
+ w = currentFont->getSubstitutionCorrection(state->getFont());
+ m12 *= w;
+ m22 *= w;
+
+ LOG(printf ("font matrix: %f %f %f %f\n", m11, m12, m21, m22));
+
+ font_face = currentFont->getFontFace();
+ cairo_set_font_face (cairo, font_face);
+
+ matrix.xx = m11;
+ matrix.xy = -m21;
+ matrix.yx = m12;
+ matrix.yy = -m22;
+ matrix.x0 = 0;
+ matrix.y0 = 0;
+ cairo_set_font_matrix (cairo, &matrix);
+#endif
+}
+
+static QPainterPath convertPath(GfxState *state, GfxPath *path)
+{
+ GfxSubpath *subpath;
+ double x1, y1, x2, y2, x3, y3;
+ int i, j;
+
+ QPainterPath qPath;
+ for (i = 0; i < path->getNumSubpaths(); ++i) {
+ subpath = path->getSubpath(i);
+ if (subpath->getNumPoints() > 0) {
+ state->transform(subpath->getX(0), subpath->getY(0), &x1, &y1);
+ qPath.moveTo(x1, y1);
+ j = 1;
+ while (j < subpath->getNumPoints()) {
+ if (subpath->getCurve(j)) {
+ state->transform(subpath->getX(j), subpath->getY(j), &x1, &y1);
+ state->transform(subpath->getX(j+1), subpath->getY(j+1), &x2, &y2);
+ state->transform(subpath->getX(j+2), subpath->getY(j+2), &x3, &y3);
+ qPath.cubicTo( x1, y1, x2, y2, x3, y3);
+ j += 3;
+ } else {
+ state->transform(subpath->getX(j), subpath->getY(j), &x1, &y1);
+ qPath.lineTo(x1, y1);
+ ++j;
+ }
+ }
+ if (subpath->isClosed()) {
+ qPath.closeSubpath();
+ }
+ }
+ }
+ return qPath;
+}
+
+void ArthurOutputDev::stroke(GfxState *state)
+{
+ m_painter->drawPath( convertPath( state, state->getPath() ) );
+}
+
+void ArthurOutputDev::fill(GfxState *state)
+{
+ m_painter->fillPath( convertPath( state, state->getPath() ), m_currentBrush );
+}
+
+void ArthurOutputDev::eoFill(GfxState *state)
+{
+#if 0
+ doPath (state, state->getPath(), gFalse);
+ cairo_set_fill_rule (cairo, CAIRO_FILL_RULE_EVEN_ODD);
+ cairo_set_source_rgb (cairo,
+ fill_color.r, fill_color.g, fill_color.b);
+ LOG(printf ("fill-eo\n"));
+ cairo_fill (cairo);
+#endif
+}
+
+void ArthurOutputDev::clip(GfxState *state)
+{
+ qDebug() << "got clip";
+ m_painter->setClipPath(convertPath( state, state->getPath() ) );
+}
+
+void ArthurOutputDev::eoClip(GfxState *state)
+{
+ qDebug() << "got eoClip";
+#if 0
+ doPath (state, state->getPath(), gFalse);
+ cairo_set_fill_rule (cairo, CAIRO_FILL_RULE_EVEN_ODD);
+ cairo_clip (cairo);
+ LOG (printf ("clip-eo\n"));
+#endif
+}
+
+void ArthurOutputDev::drawString(GfxState *state, GooString *s)
+{
+ GfxFont *font;
+ int wMode;
+ int render;
+ // the number of bytes in the string and not the number of glyphs?
+ int len = s->getLength();
+ char *p = s->getCString();
+ int count = 0;
+ double curX, curY;
+ double riseX, riseY;
+
+ font = state->getFont();
+ wMode = font->getWMode();
+
+ if (m_needFontUpdate) {
+ updateFont(state);
+ }
+
+ // check for invisible text -- this is used by Acrobat Capture
+ render = state->getRender();
+ if (render == 3) {
+ return;
+ }
+
+ // ignore empty strings
+ if (len == 0)
+ return;
+
+ state->textTransformDelta(0, state->getRise(), &riseX, &riseY);
+ curX = state->getCurX();
+ curY = state->getCurY();
+ while (len > 0) {
+ double x, y;
+ double x1, y1;
+ double dx, dy, tdx, tdy;
+ double originX, originY, tOriginX, tOriginY;
+ int n, uLen;
+ CharCode code;
+ Unicode u[8];
+ n = font->getNextChar(p, len, &code,
+ u, (int)(sizeof(u) / sizeof(Unicode)), &uLen,
+ &dx, &dy, &originX, &originY);
+ if (wMode) {
+ dx *= state->getFontSize();
+ dy = dy * state->getFontSize() + state->getCharSpace();
+ if (n == 1 && *p == ' ') {
+ dy += state->getWordSpace();
+ }
+ } else {
+ dx = dx * state->getFontSize() + state->getCharSpace();
+ if (n == 1 && *p == ' ') {
+ dx += state->getWordSpace();
+ }
+ dx *= state->getHorizScaling();
+ dy *= state->getFontSize();
+ }
+ originX *= state->getFontSize();
+ originY *= state->getFontSize();
+ state->textTransformDelta(dx, dy, &tdx, &tdy);
+ state->textTransformDelta(originX, originY, &tOriginX, &tOriginY);
+ x = curX + riseX;
+ y = curY + riseY;
+ x -= tOriginX;
+ y -= tOriginY;
+ state->transform(x, y, &x1, &y1);
+
+ //glyphs[count].index = currentFont->getGlyph (code, u, uLen);
+ m_painter->drawText(QPointF(x1,y1), QString(*p) );
+ curX += tdx;
+ curY += tdy;
+ p += n;
+ len -= n;
+ count++;
+ }
+#if 0
+ // fill
+ if (!(render & 1)) {
+ LOG (printf ("fill string\n"));
+ cairo_set_source_rgb (cairo,
+ fill_color.r, fill_color.g, fill_color.b);
+ cairo_show_glyphs (cairo, glyphs, count);
+ }
+
+ // stroke
+ if ((render & 3) == 1 || (render & 3) == 2) {
+ LOG (printf ("stroke string\n"));
+ cairo_set_source_rgb (cairo,
+ stroke_color.r, stroke_color.g, stroke_color.b);
+ cairo_glyph_path (cairo, glyphs, count);
+ cairo_stroke (cairo);
+ }
+
+ // clip
+ if (render & 4) {
+ // FIXME: This is quite right yet, we need to accumulate all
+ // glyphs within one text object before we clip. Right now this
+ // just add this one string.
+ LOG (printf ("clip string\n"));
+ cairo_glyph_path (cairo, glyphs, count);
+ cairo_clip (cairo);
+ }
+#endif
+}
+
+GBool ArthurOutputDev::beginType3Char(GfxState *state, double x, double y,
+ double dx, double dy,
+ CharCode code, Unicode *u, int uLen)
+{
+ return gFalse;
+}
+
+void ArthurOutputDev::endType3Char(GfxState *state)
+{
+}
+
+void ArthurOutputDev::type3D0(GfxState *state, double wx, double wy)
+{
+}
+
+void ArthurOutputDev::type3D1(GfxState *state, double wx, double wy,
+ double llx, double lly, double urx, double ury)
+{
+}
+
+void ArthurOutputDev::endTextObject(GfxState *state)
+{
+}
+
+
+void ArthurOutputDev::drawImageMask(GfxState *state, Object *ref, Stream *str,
+ int width, int height, GBool invert,
+ GBool inlineImg)
+{
+ qDebug() << "drawImageMask";
+#if 0
+ unsigned char *buffer;
+ unsigned char *dest;
+ cairo_surface_t *image;
+ cairo_pattern_t *pattern;
+ int x, y;
+ ImageStream *imgStr;
+ Guchar *pix;
+ double *ctm;
+ cairo_matrix_t matrix;
+ int invert_bit;
+ int row_stride;
+
+ row_stride = (width + 3) & ~3;
+ buffer = (unsigned char *) malloc (height * row_stride);
+ if (buffer == NULL) {
+ error(-1, "Unable to allocate memory for image.");
+ return;
+ }
+
+ /* TODO: Do we want to cache these? */
+ imgStr = new ImageStream(str, width, 1, 1);
+ imgStr->reset();
+
+ invert_bit = invert ? 1 : 0;
+
+ for (y = 0; y < height; y++) {
+ pix = imgStr->getLine();
+ dest = buffer + y * row_stride;
+ for (x = 0; x < width; x++) {
+
+ if (pix[x] ^ invert_bit)
+ *dest++ = 0;
+ else
+ *dest++ = 255;
+ }
+ }
+
+ image = cairo_image_surface_create_for_data (buffer, CAIRO_FORMAT_A8,
+ width, height, row_stride);
+ if (image == NULL)
+ return;
+ pattern = cairo_pattern_create_for_surface (image);
+ if (pattern == NULL)
+ return;
+
+ ctm = state->getCTM();
+ LOG (printf ("drawImageMask %dx%d, matrix: %f, %f, %f, %f, %f, %f\n",
+ width, height, ctm[0], ctm[1], ctm[2], ctm[3], ctm[4], ctm[5]));
+ matrix.xx = ctm[0] / width;
+ matrix.xy = -ctm[2] / height;
+ matrix.yx = ctm[1] / width;
+ matrix.yy = -ctm[3] / height;
+ matrix.x0 = ctm[2] + ctm[4];
+ matrix.y0 = ctm[3] + ctm[5];
+ cairo_matrix_invert (&matrix);
+ cairo_pattern_set_matrix (pattern, &matrix);
+
+ cairo_pattern_set_filter (pattern, CAIRO_FILTER_BEST);
+ /* FIXME: Doesn't the image mask support any colorspace? */
+ cairo_set_source_rgb (cairo, fill_color.r, fill_color.g, fill_color.b);
+ cairo_mask (cairo, pattern);
+
+ cairo_pattern_destroy (pattern);
+ cairo_surface_destroy (image);
+ free (buffer);
+ delete imgStr;
+#endif
+}
+
+//TODO: lots more work here.
+void ArthurOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
+ int width, int height,
+ GfxImageColorMap *colorMap,
+ int *maskColors, GBool inlineImg)
+{
+ qDebug() << "drawImage";
+ if (inlineImg == gTrue) {
+ qDebug() << "drawImage inline";
+ }
+ unsigned char *buffer;
+ unsigned int *dest;
+ // cairo_surface_t *image;
+ // cairo_pattern_t *pattern;
+ int x, y;
+ ImageStream *imgStr;
+ Guchar *pix;
+ GfxRGB rgb;
+ int alpha, i;
+ double *ctm;
+ // cairo_matrix_t matrix;
+ QMatrix matrix;
+ int is_identity_transform;
+
+ buffer = (unsigned char *)gmalloc (width * height * 4);
+
+ /* TODO: Do we want to cache these? */
+ imgStr = new ImageStream(str, width,
+ colorMap->getNumPixelComps(),
+ colorMap->getBits());
+ imgStr->reset();
+
+ /* ICCBased color space doesn't do any color correction
+ * so check its underlying color space as well */
+ is_identity_transform = colorMap->getColorSpace()->getMode() == csDeviceRGB ||
+ colorMap->getColorSpace()->getMode() == csICCBased &&
+ ((GfxICCBasedColorSpace*)colorMap->getColorSpace())->getAlt()->getMode() == csDeviceRGB;
+
+ if (maskColors) {
+ for (y = 0; y < height; y++) {
+ dest = (unsigned int *) (buffer + y * 4 * width);
+ pix = imgStr->getLine();
+ colorMap->getRGBLine (pix, dest, width);
+
+ for (x = 0; x < width; x++) {
+ for (i = 0; i < colorMap->getNumPixelComps(); ++i) {
+
+ if (pix[i] < maskColors[2*i] * 255||
+ pix[i] > maskColors[2*i+1] * 255) {
+ *dest = *dest | 0xff000000;
+ break;
+ }
+ }
+ pix += colorMap->getNumPixelComps();
+ dest++;
+ }
+ }
+
+ // image = cairo_image_surface_create_for_data (buffer, CAIRO_FORMAT_ARGB32, width, height, width * 4);
+ m_image = new QImage(buffer, width, height, QImage::Format_ARGB32);
+ }
+ else {
+ for (y = 0; y < height; y++) {
+ dest = (unsigned int *) (buffer + y * 4 * width);
+ pix = imgStr->getLine();
+ colorMap->getRGBLine (pix, dest, width);
+ }
+
+ // image = cairo_image_surface_create_for_data (buffer, CAIRO_FORMAT_RGB24, width, height, width * 4);
+ m_image = new QImage(buffer, width, height, QImage::Format_RGB32);
+ }
+
+ if (m_image == NULL || m_image->isNull()) {
+ qDebug() << "Null image";
+ return;
+ }
+#if 0
+ pattern = cairo_pattern_create_for_surface (image);
+ if (pattern == NULL)
+ return;
+
+ ctm = state->getCTM();
+ matrix.xx = ctm[0] / width;
+ matrix.xy = -ctm[2] / height;
+ matrix.yx = ctm[1] / width;
+ matrix.yy = -ctm[3] / height;
+ matrix.x0 = ctm[2] + ctm[4];
+ matrix.y0 = ctm[3] + ctm[5];
+
+ cairo_matrix_invert (&matrix);
+ cairo_pattern_set_matrix (pattern, &matrix);
+
+ cairo_pattern_set_filter (pattern, CAIRO_FILTER_BILINEAR);
+ cairo_set_source (cairo, pattern);
+ cairo_paint (cairo);
+
+ cairo_pattern_destroy (pattern);
+ cairo_surface_destroy (image);
+#endif
+ // TODO - figure out how to apply the matrix
+
+ // verify image is correct.
+ m_image->save("m_image.png", "PNG");
+ m_painter->drawImage( QPoint(0,0), *m_image );
+ //free (buffer);
+ //delete imgStr;
+
+}
diff --git a/poppler/ArthurOutputDev.h b/poppler/ArthurOutputDev.h
new file mode 100644
index 00000000..232908d9
--- /dev/null
+++ b/poppler/ArthurOutputDev.h
@@ -0,0 +1,133 @@
+//========================================================================
+//
+// ArthurOutputDev.h
+//
+// Copyright 2003 Glyph & Cog, LLC
+// Copyright 2004 Red Hat, INC
+//
+//========================================================================
+
+#ifndef CAIROOUTPUTDEV_H
+#define CAIROOUTPUTDEV_H
+
+#ifdef USE_GCC_PRAGMAS
+#pragma interface
+#endif
+
+#include "goo/gtypes.h"
+#include "OutputDev.h"
+#include "GfxState.h"
+
+#include <QtGui/QPainter>
+
+class GfxState;
+class GfxPath;
+class Gfx8BitFont;
+struct GfxRGB;
+
+//------------------------------------------------------------------------
+// ArthurOutputDev - Qt 4 QPainter renderer
+//------------------------------------------------------------------------
+
+class ArthurOutputDev: public OutputDev {
+public:
+
+ // Constructor.
+ ArthurOutputDev(QPainter *painter );
+
+ // Destructor.
+ virtual ~ArthurOutputDev();
+
+ //----- get info about output device
+
+ // Does this device use upside-down coordinates?
+ // (Upside-down means (0,0) is the top left corner of the page.)
+ virtual GBool upsideDown() { return gTrue; }
+
+ // Does this device use drawChar() or drawString()?
+ virtual GBool useDrawChar() { return gFalse; }
+
+ // Does this device use beginType3Char/endType3Char? Otherwise,
+ // text in Type 3 fonts will be drawn with drawChar/drawString.
+ virtual GBool interpretType3Chars() { return gTrue; }
+
+ //----- initialization and control
+
+ // Start a page.
+ virtual void startPage(int pageNum, GfxState *state);
+
+ // End a page.
+ virtual void endPage();
+
+ //----- link borders
+ virtual void drawLink(Link *link, Catalog *catalog);
+
+ //----- save/restore graphics state
+ virtual void saveState(GfxState *state);
+ virtual void restoreState(GfxState *state);
+
+ //----- update graphics state
+ virtual void updateAll(GfxState *state);
+ virtual void updateCTM(GfxState *state, double m11, double m12,
+ double m21, double m22, double m31, double m32);
+ virtual void updateLineDash(GfxState *state);
+ virtual void updateFlatness(GfxState *state);
+ virtual void updateLineJoin(GfxState *state);
+ virtual void updateLineCap(GfxState *state);
+ virtual void updateMiterLimit(GfxState *state);
+ virtual void updateLineWidth(GfxState *state);
+ virtual void updateFillColor(GfxState *state);
+ virtual void updateStrokeColor(GfxState *state);
+ virtual void updateFillOpacity(GfxState *state);
+ virtual void updateStrokeOpacity(GfxState *state);
+
+ //----- update text state
+ virtual void updateFont(GfxState *state);
+
+ //----- path painting
+ virtual void stroke(GfxState *state);
+ virtual void fill(GfxState *state);
+ virtual void eoFill(GfxState *state);
+
+ //----- path clipping
+ virtual void clip(GfxState *state);
+ virtual void eoClip(GfxState *state);
+
+ //----- text drawing
+ virtual void drawString(GfxState *state, GooString *s);
+ virtual GBool beginType3Char(GfxState *state, double x, double y,
+ double dx, double dy,
+ CharCode code, Unicode *u, int uLen);
+ virtual void endType3Char(GfxState *state);
+ virtual void endTextObject(GfxState *state);
+
+ //----- image drawing
+ virtual void drawImageMask(GfxState *state, Object *ref, Stream *str,
+ int width, int height, GBool invert,
+ GBool inlineImg);
+ virtual void drawImage(GfxState *state, Object *ref, Stream *str,
+ int width, int height, GfxImageColorMap *colorMap,
+ int *maskColors, GBool inlineImg);
+
+ //----- Type 3 font operators
+ virtual void type3D0(GfxState *state, double wx, double wy);
+ virtual void type3D1(GfxState *state, double wx, double wy,
+ double llx, double lly, double urx, double ury);
+
+ //----- special access
+
+ // Called to indicate that a new PDF document has been loaded.
+ void startDoc(XRef *xrefA);
+
+ GBool isReverseVideo() { return gFalse; }
+
+private:
+ QPainter *m_painter;
+ QFont m_currentFont;
+ QPen m_currentPen;
+ QBrush m_currentBrush;
+ GBool m_needFontUpdate; // set when the font needs to be updated
+ QImage *m_image;
+};
+
+#endif
diff --git a/poppler/Makefile.am b/poppler/Makefile.am
index 8d8a536e..d1f0d498 100644
--- a/poppler/Makefile.am
+++ b/poppler/Makefile.am
@@ -15,6 +15,22 @@ splash_libs = \
endif
+if BUILD_POPPLER_QT4
+
+arthur_headers = \
+ ArthurOutputDev.h
+
+arthur_sources = \
+ ArthurOutputDev.cc
+
+arthur_includes = \
+ $(POPPLER_QT4_CXXFLAGS)
+
+arthur_libs = \
+ $(POPPLER_QT4_LIBS)
+
+endif
+
if BUILD_CAIRO_OUTPUT
@@ -60,6 +76,7 @@ INCLUDES = \
-I$(top_srcdir) \
$(splash_includes) \
$(cairo_includes) \
+ $(arthur_includes) \
-DDATADIR=\""$(datadir)"\"
lib_LTLIBRARIES = libpoppler.la
@@ -69,6 +86,7 @@ libpoppler_la_LIBADD = \
$(top_builddir)/fofi/libfofi.la \
$(splash_libs) \
$(cairo_libs) \
+ $(arthur_libs) \
$(libjpeg_libs) \
$(zlib_libs)
@@ -76,6 +94,7 @@ poppler_includedir = $(includedir)/poppler
poppler_include_HEADERS = \
$(splash_headers) \
$(cairo_headers) \
+ $(arthur_headers) \
Annot.h \
Array.h \
BaseFile.h \
@@ -127,6 +146,7 @@ poppler_include_HEADERS = \
libpoppler_la_SOURCES = \
$(splash_sources) \
$(cairo_sources) \
+ $(arthur_sources) \
$(libjpeg_sources) \
$(zlib_sources) \
Annot.cc \
diff --git a/qt4/Makefile.am b/qt4/Makefile.am
new file mode 100644
index 00000000..a4593771
--- /dev/null
+++ b/qt4/Makefile.am
@@ -0,0 +1 @@
+SUBDIRS = src tests
diff --git a/qt4/src/Doxyfile b/qt4/src/Doxyfile
new file mode 100644
index 00000000..5d071e6e
--- /dev/null
+++ b/qt4/src/Doxyfile
@@ -0,0 +1,1212 @@
+# Doxyfile 1.4.1
+
+# This file describes the settings to be used by the documentation system
+# doxygen (www.doxygen.org) for a project
+#
+# All text after a hash (#) is considered a comment and will be ignored
+# The format is:
+# TAG = value [value, ...]
+# For lists items can also be appended using:
+# TAG += value [value, ...]
+# Values that contain spaces should be placed between quotes (" ")
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+
+# The PROJECT_NAME tag is a single word (or a sequence of words surrounded
+# by quotes) that should identify the project.
+
+PROJECT_NAME =
+
+# The PROJECT_NUMBER tag can be used to enter a project or revision number.
+# This could be handy for archiving the generated documentation or
+# if some version control system is used.
+
+PROJECT_NUMBER =
+
+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
+# base path where the generated documentation will be put.
+# If a relative path is entered, it will be relative to the location
+# where doxygen was started. If left blank the current directory will be used.
+
+OUTPUT_DIRECTORY =
+
+# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create
+# 4096 sub-directories (in 2 levels) under the output directory of each output
+# format and will distribute the generated files over these directories.
+# Enabling this option can be useful when feeding doxygen a huge amount of
+# source files, where putting all generated files in the same directory would
+# otherwise cause performance problems for the file system.
+
+CREATE_SUBDIRS = NO
+
+# The OUTPUT_LANGUAGE tag is used to specify the language in which all
+# documentation generated by doxygen is written. Doxygen will use this
+# information to generate all constant output in the proper language.
+# The default language is English, other supported languages are:
+# Brazilian, Catalan, Chinese, Chinese-Traditional, Croatian, Czech, Danish,
+# Dutch, Finnish, French, German, Greek, Hungarian, Italian, Japanese,
+# Japanese-en (Japanese with English messages), Korean, Korean-en, Norwegian,
+# Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovene, Spanish,
+# Swedish, and Ukrainian.
+
+OUTPUT_LANGUAGE = English
+
+# This tag can be used to specify the encoding used in the generated output.
+# The encoding is not always determined by the language that is chosen,
+# but also whether or not the output is meant for Windows or non-Windows users.
+# In case there is a difference, setting the USE_WINDOWS_ENCODING tag to YES
+# forces the Windows encoding (this is the default for the Windows binary),
+# whereas setting the tag to NO uses a Unix-style encoding (the default for
+# all platforms other than Windows).
+
+USE_WINDOWS_ENCODING = NO
+
+# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will
+# include brief member descriptions after the members that are listed in
+# the file and class documentation (similar to JavaDoc).
+# Set to NO to disable this.
+
+BRIEF_MEMBER_DESC = YES
+
+# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend
+# the brief description of a member or function before the detailed description.
+# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
+# brief descriptions will be completely suppressed.
+
+REPEAT_BRIEF = YES
+
+# This tag implements a quasi-intelligent brief description abbreviator
+# that is used to form the text in various listings. Each string
+# in this list, if found as the leading text of the brief description, will be
+# stripped from the text and the result after processing the whole list, is
+# used as the annotated text. Otherwise, the brief description is used as-is.
+# If left blank, the following values are used ("$name" is automatically
+# replaced with the name of the entity): "The $name class" "The $name widget"
+# "The $name file" "is" "provides" "specifies" "contains"
+# "represents" "a" "an" "the"
+
+ABBREVIATE_BRIEF =
+
+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
+# Doxygen will generate a detailed section even if there is only a brief
+# description.
+
+ALWAYS_DETAILED_SEC = NO
+
+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
+# inherited members of a class in the documentation of that class as if those
+# members were ordinary class members. Constructors, destructors and assignment
+# operators of the base classes will not be shown.
+
+INLINE_INHERITED_MEMB = NO
+
+# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full
+# path before files name in the file list and in the header files. If set
+# to NO the shortest path that makes the file name unique will be used.
+
+FULL_PATH_NAMES = YES
+
+# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag
+# can be used to strip a user-defined part of the path. Stripping is
+# only done if one of the specified strings matches the left-hand part of
+# the path. The tag can be used to show relative paths in the file list.
+# If left blank the directory from which doxygen is run is used as the
+# path to strip.
+
+STRIP_FROM_PATH =
+
+# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of
+# the path mentioned in the documentation of a class, which tells
+# the reader which header file to include in order to use a class.
+# If left blank only the name of the header file containing the class
+# definition is used. Otherwise one should specify the include paths that
+# are normally passed to the compiler using the -I flag.
+
+STRIP_FROM_INC_PATH =
+
+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter
+# (but less readable) file names. This can be useful is your file systems
+# doesn't support long names like on DOS, Mac, or CD-ROM.
+
+SHORT_NAMES = NO
+
+# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen
+# will interpret the first line (until the first dot) of a JavaDoc-style
+# comment as the brief description. If set to NO, the JavaDoc
+# comments will behave just like the Qt-style comments (thus requiring an
+# explicit @brief command for a brief description.
+
+JAVADOC_AUTOBRIEF = NO
+
+# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen
+# treat a multi-line C++ special comment block (i.e. a block of //! or ///
+# comments) as a brief description. This used to be the default behaviour.
+# The new default is to treat a multi-line C++ comment block as a detailed
+# description. Set this tag to YES if you prefer the old behaviour instead.
+
+MULTILINE_CPP_IS_BRIEF = NO
+
+# If the DETAILS_AT_TOP tag is set to YES then Doxygen
+# will output the detailed description near the top, like JavaDoc.
+# If set to NO, the detailed description appears after the member
+# documentation.
+
+DETAILS_AT_TOP = NO
+
+# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented
+# member inherits the documentation from any documented member that it
+# re-implements.
+
+INHERIT_DOCS = YES
+
+# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
+# tag is set to YES, then doxygen will reuse the documentation of the first
+# member in the group (if any) for the other members of the group. By default
+# all members of a group must be documented explicitly.
+
+DISTRIBUTE_GROUP_DOC = NO
+
+# The TAB_SIZE tag can be used to set the number of spaces in a tab.
+# Doxygen uses this value to replace tabs by spaces in code fragments.
+
+TAB_SIZE = 8
+
+# This tag can be used to specify a number of aliases that acts
+# as commands in the documentation. An alias has the form "name=value".
+# For example adding "sideeffect=\par Side Effects:\n" will allow you to
+# put the command \sideeffect (or @sideeffect) in the documentation, which
+# will result in a user-defined paragraph with heading "Side Effects:".
+# You can put \n's in the value part of an alias to insert newlines.
+
+ALIASES =
+
+# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C
+# sources only. Doxygen will then generate output that is more tailored for C.
+# For instance, some of the names that are used will be different. The list
+# of all members will be omitted, etc.
+
+OPTIMIZE_OUTPUT_FOR_C = NO
+
+# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java sources
+# only. Doxygen will then generate output that is more tailored for Java.
+# For instance, namespaces will be presented as packages, qualified scopes
+# will look different, etc.
+
+OPTIMIZE_OUTPUT_JAVA = NO
+
+# Set the SUBGROUPING tag to YES (the default) to allow class member groups of
+# the same type (for instance a group of public functions) to be put as a
+# subgroup of that type (e.g. under the Public Functions section). Set it to
+# NO to prevent subgrouping. Alternatively, this can be done per class using
+# the \nosubgrouping command.
+
+SUBGROUPING = YES
+
+#---------------------------------------------------------------------------
+# Build related configuration options
+#---------------------------------------------------------------------------
+
+# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in
+# documentation are documented, even if no documentation was available.
+# Private class members and static file members will be hidden unless
+# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES
+
+EXTRACT_ALL = NO
+
+# If the EXTRACT_PRIVATE tag is set to YES all private members of a class
+# will be included in the documentation.
+
+EXTRACT_PRIVATE = NO
+
+# If the EXTRACT_STATIC tag is set to YES all static members of a file
+# will be included in the documentation.
+
+EXTRACT_STATIC = NO
+
+# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs)
+# defined locally in source files will be included in the documentation.
+# If set to NO only classes defined in header files are included.
+
+EXTRACT_LOCAL_CLASSES = YES
+
+# This flag is only useful for Objective-C code. When set to YES local
+# methods, which are defined in the implementation section but not in
+# the interface are included in the documentation.
+# If set to NO (the default) only methods in the interface are included.
+
+EXTRACT_LOCAL_METHODS = NO
+
+# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all
+# undocumented members of documented classes, files or namespaces.
+# If set to NO (the default) these members will be included in the
+# various overviews, but no documentation section is generated.
+# This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_MEMBERS = NO
+
+# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all
+# undocumented classes that are normally visible in the class hierarchy.
+# If set to NO (the default) these classes will be included in the various
+# overviews. This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_CLASSES = NO
+
+# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all
+# friend (class|struct|union) declarations.
+# If set to NO (the default) these declarations will be included in the
+# documentation.
+
+HIDE_FRIEND_COMPOUNDS = NO
+
+# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any
+# documentation blocks found inside the body of a function.
+# If set to NO (the default) these blocks will be appended to the
+# function's detailed documentation block.
+
+HIDE_IN_BODY_DOCS = NO
+
+# The INTERNAL_DOCS tag determines if documentation
+# that is typed after a \internal command is included. If the tag is set
+# to NO (the default) then the documentation will be excluded.
+# Set it to YES to include the internal documentation.
+
+INTERNAL_DOCS = NO
+
+# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate
+# file names in lower-case letters. If set to YES upper-case letters are also
+# allowed. This is useful if you have classes or files whose names only differ
+# in case and if your file system supports case sensitive file names. Windows
+# and Mac users are advised to set this option to NO.
+
+CASE_SENSE_NAMES = YES
+
+# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen
+# will show members with their full class and namespace scopes in the
+# documentation. If set to YES the scope will be hidden.
+
+HIDE_SCOPE_NAMES = NO
+
+# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen
+# will put a list of the files that are included by a file in the documentation
+# of that file.
+
+SHOW_INCLUDE_FILES = YES
+
+# If the INLINE_INFO tag is set to YES (the default) then a tag [inline]
+# is inserted in the documentation for inline members.
+
+INLINE_INFO = YES
+
+# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen
+# will sort the (detailed) documentation of file and class members
+# alphabetically by member name. If set to NO the members will appear in
+# declaration order.
+
+SORT_MEMBER_DOCS = YES
+
+# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the
+# brief documentation of file, namespace and class members alphabetically
+# by member name. If set to NO (the default) the members will appear in
+# declaration order.
+
+SORT_BRIEF_DOCS = NO
+
+# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be
+# sorted by fully-qualified names, including namespaces. If set to
+# NO (the default), the class list will be sorted only by class name,
+# not including the namespace part.
+# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
+# Note: This option applies only to the class list, not to the
+# alphabetical list.
+
+SORT_BY_SCOPE_NAME = NO
+
+# The GENERATE_TODOLIST tag can be used to enable (YES) or
+# disable (NO) the todo list. This list is created by putting \todo
+# commands in the documentation.
+
+GENERATE_TODOLIST = YES
+
+# The GENERATE_TESTLIST tag can be used to enable (YES) or
+# disable (NO) the test list. This list is created by putting \test
+# commands in the documentation.
+
+GENERATE_TESTLIST = YES
+
+# The GENERATE_BUGLIST tag can be used to enable (YES) or
+# disable (NO) the bug list. This list is created by putting \bug
+# commands in the documentation.
+
+GENERATE_BUGLIST = YES
+
+# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or
+# disable (NO) the deprecated list. This list is created by putting
+# \deprecated commands in the documentation.
+
+GENERATE_DEPRECATEDLIST= YES
+
+# The ENABLED_SECTIONS tag can be used to enable conditional
+# documentation sections, marked by \if sectionname ... \endif.
+
+ENABLED_SECTIONS =
+
+# The MAX_INITIALIZER_LINES tag determines the maximum number of lines
+# the initial value of a variable or define consists of for it to appear in
+# the documentation. If the initializer consists of more lines than specified
+# here it will be hidden. Use a value of 0 to hide initializers completely.
+# The appearance of the initializer of individual variables and defines in the
+# documentation can be controlled using \showinitializer or \hideinitializer
+# command in the documentation regardless of this setting.
+
+MAX_INITIALIZER_LINES = 30
+
+# Set the SHOW_USED_FILES tag to NO to disable the list of files generated
+# at the bottom of the documentation of classes and structs. If set to YES the
+# list will mention the files that were used to generate the documentation.
+
+SHOW_USED_FILES = YES
+
+# If the sources in your project are distributed over multiple directories
+# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy
+# in the documentation.
+
+SHOW_DIRECTORIES = YES
+
+# The FILE_VERSION_FILTER tag can be used to specify a program or script that
+# doxygen should invoke to get the current version for each file (typically from the
+# version control system). Doxygen will invoke the program by executing (via
+# popen()) the command <command> <input-file>, where <command> is the value of
+# the FILE_VERSION_FILTER tag, and <input-file> is the name of an input file
+# provided by doxygen. Whatever the progam writes to standard output
+# is used as the file version. See the manual for examples.
+
+FILE_VERSION_FILTER =
+
+#---------------------------------------------------------------------------
+# configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+
+# The QUIET tag can be used to turn on/off the messages that are generated
+# by doxygen. Possible values are YES and NO. If left blank NO is used.
+
+QUIET = NO
+
+# The WARNINGS tag can be used to turn on/off the warning messages that are
+# generated by doxygen. Possible values are YES and NO. If left blank
+# NO is used.
+
+WARNINGS = YES
+
+# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings
+# for undocumented members. If EXTRACT_ALL is set to YES then this flag will
+# automatically be disabled.
+
+WARN_IF_UNDOCUMENTED = YES
+
+# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for
+# potential errors in the documentation, such as not documenting some
+# parameters in a documented function, or documenting parameters that
+# don't exist or using markup commands wrongly.
+
+WARN_IF_DOC_ERROR = YES
+
+# This WARN_NO_PARAMDOC option can be abled to get warnings for
+# functions that are documented, but have no documentation for their parameters
+# or return value. If set to NO (the default) doxygen will only warn about
+# wrong or incomplete parameter documentation, but not about the absence of
+# documentation.
+
+WARN_NO_PARAMDOC = NO
+
+# The WARN_FORMAT tag determines the format of the warning messages that
+# doxygen can produce. The string should contain the $file, $line, and $text
+# tags, which will be replaced by the file and line number from which the
+# warning originated and the warning text. Optionally the format may contain
+# $version, which will be replaced by the version of the file (if it could
+# be obtained via FILE_VERSION_FILTER)
+
+WARN_FORMAT = "$file:$line: $text"
+
+# The WARN_LOGFILE tag can be used to specify a file to which warning
+# and error messages should be written. If left blank the output is written
+# to stderr.
+
+WARN_LOGFILE =
+
+#---------------------------------------------------------------------------
+# configuration options related to the input files
+#---------------------------------------------------------------------------
+
+# The INPUT tag can be used to specify the files and/or directories that contain
+# documented source files. You may enter file names like "myfile.cpp" or
+# directories like "/usr/src/myproject". Separate the files or directories
+# with spaces.
+
+INPUT =
+
+# If the value of the INPUT tag contains directories, you can use the
+# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank the following patterns are tested:
+# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx
+# *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm
+
+FILE_PATTERNS =
+
+# The RECURSIVE tag can be used to turn specify whether or not subdirectories
+# should be searched for input files as well. Possible values are YES and NO.
+# If left blank NO is used.
+
+RECURSIVE = NO
+
+# The EXCLUDE tag can be used to specify files and/or directories that should
+# excluded from the INPUT source files. This way you can easily exclude a
+# subdirectory from a directory tree whose root is specified with the INPUT tag.
+
+EXCLUDE =
+
+# The EXCLUDE_SYMLINKS tag can be used select whether or not files or
+# directories that are symbolic links (a Unix filesystem feature) are excluded
+# from the input.
+
+EXCLUDE_SYMLINKS = NO
+
+# If the value of the INPUT tag contains directories, you can use the
+# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
+# certain files from those directories.
+
+EXCLUDE_PATTERNS =
+
+# The EXAMPLE_PATH tag can be used to specify one or more files or
+# directories that contain example code fragments that are included (see
+# the \include command).
+
+EXAMPLE_PATH =
+
+# If the value of the EXAMPLE_PATH tag contains directories, you can use the
+# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank all files are included.
+
+EXAMPLE_PATTERNS =
+
+# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
+# searched for input files to be used with the \include or \dontinclude
+# commands irrespective of the value of the RECURSIVE tag.
+# Possible values are YES and NO. If left blank NO is used.
+
+EXAMPLE_RECURSIVE = NO
+
+# The IMAGE_PATH tag can be used to specify one or more files or
+# directories that contain image that are included in the documentation (see
+# the \image command).
+
+IMAGE_PATH =
+
+# The INPUT_FILTER tag can be used to specify a program that doxygen should
+# invoke to filter for each input file. Doxygen will invoke the filter program
+# by executing (via popen()) the command <filter> <input-file>, where <filter>
+# is the value of the INPUT_FILTER tag, and <input-file> is the name of an
+# input file. Doxygen will then use the output that the filter program writes
+# to standard output. If FILTER_PATTERNS is specified, this tag will be
+# ignored.
+
+INPUT_FILTER =
+
+# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
+# basis. Doxygen will compare the file name with each pattern and apply the
+# filter if there is a match. The filters are a list of the form:
+# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further
+# info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER
+# is applied to all files.
+
+FILTER_PATTERNS =
+
+# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
+# INPUT_FILTER) will be used to filter the input files when producing source
+# files to browse (i.e. when SOURCE_BROWSER is set to YES).
+
+FILTER_SOURCE_FILES = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to source browsing
+#---------------------------------------------------------------------------
+
+# If the SOURCE_BROWSER tag is set to YES then a list of source files will
+# be generated. Documented entities will be cross-referenced with these sources.
+# Note: To get rid of all source code in the generated output, make sure also
+# VERBATIM_HEADERS is set to NO.
+
+SOURCE_BROWSER = NO
+
+# Setting the INLINE_SOURCES tag to YES will include the body
+# of functions and classes directly in the documentation.
+
+INLINE_SOURCES = NO
+
+# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct
+# doxygen to hide any special comment blocks from generated source code
+# fragments. Normal C and C++ comments will always remain visible.
+
+STRIP_CODE_COMMENTS = YES
+
+# If the REFERENCED_BY_RELATION tag is set to YES (the default)
+# then for each documented function all documented
+# functions referencing it will be listed.
+
+REFERENCED_BY_RELATION = YES
+
+# If the REFERENCES_RELATION tag is set to YES (the default)
+# then for each documented function all documented entities
+# called/used by that function will be listed.
+
+REFERENCES_RELATION = YES
+
+# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen
+# will generate a verbatim copy of the header file for each class for
+# which an include is specified. Set to NO to disable this.
+
+VERBATIM_HEADERS = YES
+
+#---------------------------------------------------------------------------
+# configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+
+# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index
+# of all compounds will be generated. Enable this if the project
+# contains a lot of classes, structs, unions or interfaces.
+
+ALPHABETICAL_INDEX = NO
+
+# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then
+# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns
+# in which this list will be split (can be a number in the range [1..20])
+
+COLS_IN_ALPHA_INDEX = 5
+
+# In case all classes in a project start with a common prefix, all
+# classes will be put under the same header in the alphabetical index.
+# The IGNORE_PREFIX tag can be used to specify one or more prefixes that
+# should be ignored while generating the index headers.
+
+IGNORE_PREFIX =
+
+#---------------------------------------------------------------------------
+# configuration options related to the HTML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_HTML tag is set to YES (the default) Doxygen will
+# generate HTML output.
+
+GENERATE_HTML = YES
+
+# The HTML_OUTPUT tag is used to specify where the HTML docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `html' will be used as the default path.
+
+HTML_OUTPUT = html
+
+# The HTML_FILE_EXTENSION tag can be used to specify the file extension for
+# each generated HTML page (for example: .htm,.php,.asp). If it is left blank
+# doxygen will generate files with .html extension.
+
+HTML_FILE_EXTENSION = .html
+
+# The HTML_HEADER tag can be used to specify a personal HTML header for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard header.
+
+HTML_HEADER =
+
+# The HTML_FOOTER tag can be used to specify a personal HTML footer for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard footer.
+
+HTML_FOOTER =
+
+# The HTML_STYLESHEET tag can be used to specify a user-defined cascading
+# style sheet that is used by each HTML page. It can be used to
+# fine-tune the look of the HTML output. If the tag is left blank doxygen
+# will generate a default style sheet. Note that doxygen will try to copy
+# the style sheet file to the HTML output directory, so don't put your own
+# stylesheet in the HTML output directory as well, or it will be erased!
+
+HTML_STYLESHEET =
+
+# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes,
+# files or namespaces will be aligned in HTML using tables. If set to
+# NO a bullet list will be used.
+
+HTML_ALIGN_MEMBERS = YES
+
+# If the GENERATE_HTMLHELP tag is set to YES, additional index files
+# will be generated that can be used as input for tools like the
+# Microsoft HTML help workshop to generate a compressed HTML help file (.chm)
+# of the generated HTML documentation.
+
+GENERATE_HTMLHELP = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can
+# be used to specify the file name of the resulting .chm file. You
+# can add a path in front of the file if the result should not be
+# written to the html output directory.
+
+CHM_FILE =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can
+# be used to specify the location (absolute path including file name) of
+# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run
+# the HTML help compiler on the generated index.hhp.
+
+HHC_LOCATION =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag
+# controls if a separate .chi index file is generated (YES) or that
+# it should be included in the master .chm file (NO).
+
+GENERATE_CHI = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag
+# controls whether a binary table of contents is generated (YES) or a
+# normal table of contents (NO) in the .chm file.
+
+BINARY_TOC = NO
+
+# The TOC_EXPAND flag can be set to YES to add extra items for group members
+# to the contents of the HTML help documentation and to the tree view.
+
+TOC_EXPAND = NO
+
+# The DISABLE_INDEX tag can be used to turn on/off the condensed index at
+# top of each HTML page. The value NO (the default) enables the index and
+# the value YES disables it.
+
+DISABLE_INDEX = NO
+
+# This tag can be used to set the number of enum values (range [1..20])
+# that doxygen will group on one line in the generated HTML documentation.
+
+ENUM_VALUES_PER_LINE = 4
+
+# If the GENERATE_TREEVIEW tag is set to YES, a side panel will be
+# generated containing a tree-like index structure (just like the one that
+# is generated for HTML Help). For this to work a browser that supports
+# JavaScript, DHTML, CSS and frames is required (for instance Mozilla 1.0+,
+# Netscape 6.0+, Internet explorer 5.0+, or Konqueror). Windows users are
+# probably better off using the HTML help feature.
+
+GENERATE_TREEVIEW = NO
+
+# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be
+# used to set the initial width (in pixels) of the frame in which the tree
+# is shown.
+
+TREEVIEW_WIDTH = 250
+
+#---------------------------------------------------------------------------
+# configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will
+# generate Latex output.
+
+GENERATE_LATEX = YES
+
+# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `latex' will be used as the default path.
+
+LATEX_OUTPUT = latex
+
+# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
+# invoked. If left blank `latex' will be used as the default command name.
+
+LATEX_CMD_NAME = latex
+
+# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to
+# generate index for LaTeX. If left blank `makeindex' will be used as the
+# default command name.
+
+MAKEINDEX_CMD_NAME = makeindex
+
+# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact
+# LaTeX documents. This may be useful for small projects and may help to
+# save some trees in general.
+
+COMPACT_LATEX = NO
+
+# The PAPER_TYPE tag can be used to set the paper type that is used
+# by the printer. Possible values are: a4, a4wide, letter, legal and
+# executive. If left blank a4wide will be used.
+
+PAPER_TYPE = a4wide
+
+# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX
+# packages that should be included in the LaTeX output.
+
+EXTRA_PACKAGES =
+
+# The LATEX_HEADER tag can be used to specify a personal LaTeX header for
+# the generated latex document. The header should contain everything until
+# the first chapter. If it is left blank doxygen will generate a
+# standard header. Notice: only use this tag if you know what you are doing!
+
+LATEX_HEADER =
+
+# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated
+# is prepared for conversion to pdf (using ps2pdf). The pdf file will
+# contain links (just like the HTML output) instead of page references
+# This makes the output suitable for online browsing using a pdf viewer.
+
+PDF_HYPERLINKS = NO
+
+# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of
+# plain latex in the generated Makefile. Set this option to YES to get a
+# higher quality PDF documentation.
+
+USE_PDFLATEX = NO
+
+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode.
+# command to the generated LaTeX files. This will instruct LaTeX to keep
+# running if errors occur, instead of asking the user for help.
+# This option is also used when generating formulas in HTML.
+
+LATEX_BATCHMODE = NO
+
+# If LATEX_HIDE_INDICES is set to YES then doxygen will not
+# include the index chapters (such as File Index, Compound Index, etc.)
+# in the output.
+
+LATEX_HIDE_INDICES = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the RTF output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output
+# The RTF output is optimized for Word 97 and may not look very pretty with
+# other RTF readers or editors.
+
+GENERATE_RTF = NO
+
+# The RTF_OUTPUT tag is used to specify where the RTF docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `rtf' will be used as the default path.
+
+RTF_OUTPUT = rtf
+
+# If the COMPACT_RTF tag is set to YES Doxygen generates more compact
+# RTF documents. This may be useful for small projects and may help to
+# save some trees in general.
+
+COMPACT_RTF = NO
+
+# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated
+# will contain hyperlink fields. The RTF file will
+# contain links (just like the HTML output) instead of page references.
+# This makes the output suitable for online browsing using WORD or other
+# programs which support those fields.
+# Note: wordpad (write) and others do not support links.
+
+RTF_HYPERLINKS = NO
+
+# Load stylesheet definitions from file. Syntax is similar to doxygen's
+# config file, i.e. a series of assignments. You only have to provide
+# replacements, missing definitions are set to their default value.
+
+RTF_STYLESHEET_FILE =
+
+# Set optional variables used in the generation of an rtf document.
+# Syntax is similar to doxygen's config file.
+
+RTF_EXTENSIONS_FILE =
+
+#---------------------------------------------------------------------------
+# configuration options related to the man page output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_MAN tag is set to YES (the default) Doxygen will
+# generate man pages
+
+GENERATE_MAN = NO
+
+# The MAN_OUTPUT tag is used to specify where the man pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `man' will be used as the default path.
+
+MAN_OUTPUT = man
+
+# The MAN_EXTENSION tag determines the extension that is added to
+# the generated man pages (default is the subroutine's section .3)
+
+MAN_EXTENSION = .3
+
+# If the MAN_LINKS tag is set to YES and Doxygen generates man output,
+# then it will generate one additional man file for each entity
+# documented in the real man page(s). These additional files
+# only source the real man page, but without them the man command
+# would be unable to find the correct page. The default is NO.
+
+MAN_LINKS = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the XML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_XML tag is set to YES Doxygen will
+# generate an XML file that captures the structure of
+# the code including all documentation.
+
+GENERATE_XML = NO
+
+# The XML_OUTPUT tag is used to specify where the XML pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `xml' will be used as the default path.
+
+XML_OUTPUT = xml
+
+# The XML_SCHEMA tag can be used to specify an XML schema,
+# which can be used by a validating XML parser to check the
+# syntax of the XML files.
+
+XML_SCHEMA =
+
+# The XML_DTD tag can be used to specify an XML DTD,
+# which can be used by a validating XML parser to check the
+# syntax of the XML files.
+
+XML_DTD =
+
+# If the XML_PROGRAMLISTING tag is set to YES Doxygen will
+# dump the program listings (including syntax highlighting
+# and cross-referencing information) to the XML output. Note that
+# enabling this will significantly increase the size of the XML output.
+
+XML_PROGRAMLISTING = YES
+
+#---------------------------------------------------------------------------
+# configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will
+# generate an AutoGen Definitions (see autogen.sf.net) file
+# that captures the structure of the code including all
+# documentation. Note that this feature is still experimental
+# and incomplete at the moment.
+
+GENERATE_AUTOGEN_DEF = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the Perl module output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_PERLMOD tag is set to YES Doxygen will
+# generate a Perl module file that captures the structure of
+# the code including all documentation. Note that this
+# feature is still experimental and incomplete at the
+# moment.
+
+GENERATE_PERLMOD = NO
+
+# If the PERLMOD_LATEX tag is set to YES Doxygen will generate
+# the necessary Makefile rules, Perl scripts and LaTeX code to be able
+# to generate PDF and DVI output from the Perl module output.
+
+PERLMOD_LATEX = NO
+
+# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be
+# nicely formatted so it can be parsed by a human reader. This is useful
+# if you want to understand what is going on. On the other hand, if this
+# tag is set to NO the size of the Perl module output will be much smaller
+# and Perl will parse it just the same.
+
+PERLMOD_PRETTY = YES
+
+# The names of the make variables in the generated doxyrules.make file
+# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX.
+# This is useful so different doxyrules.make files included by the same
+# Makefile don't overwrite each other's variables.
+
+PERLMOD_MAKEVAR_PREFIX =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor
+#---------------------------------------------------------------------------
+
+# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will
+# evaluate all C-preprocessor directives found in the sources and include
+# files.
+
+ENABLE_PREPROCESSING = YES
+
+# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro
+# names in the source code. If set to NO (the default) only conditional
+# compilation will be performed. Macro expansion can be done in a controlled
+# way by setting EXPAND_ONLY_PREDEF to YES.
+
+MACRO_EXPANSION = NO
+
+# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES
+# then the macro expansion is limited to the macros specified with the
+# PREDEFINED and EXPAND_AS_PREDEFINED tags.
+
+EXPAND_ONLY_PREDEF = NO
+
+# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files
+# in the INCLUDE_PATH (see below) will be search if a #include is found.
+
+SEARCH_INCLUDES = YES
+
+# The INCLUDE_PATH tag can be used to specify one or more directories that
+# contain include files that are not input files but should be processed by
+# the preprocessor.
+
+INCLUDE_PATH =
+
+# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
+# patterns (like *.h and *.hpp) to filter out the header-files in the
+# directories. If left blank, the patterns specified with FILE_PATTERNS will
+# be used.
+
+INCLUDE_FILE_PATTERNS =
+
+# The PREDEFINED tag can be used to specify one or more macro names that
+# are defined before the preprocessor is started (similar to the -D option of
+# gcc). The argument of the tag is a list of macros of the form: name
+# or name=definition (no spaces). If the definition and the = are
+# omitted =1 is assumed. To prevent a macro definition from being
+# undefined via #undef or recursively expanded use the := operator
+# instead of the = operator.
+
+PREDEFINED =
+
+# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then
+# this tag can be used to specify a list of macro names that should be expanded.
+# The macro definition that is found in the sources will be used.
+# Use the PREDEFINED tag if you want to use a different macro definition.
+
+EXPAND_AS_DEFINED =
+
+# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then
+# doxygen's preprocessor will remove all function-like macros that are alone
+# on a line, have an all uppercase name, and do not end with a semicolon. Such
+# function macros are typically used for boiler-plate code, and will confuse
+# the parser if not removed.
+
+SKIP_FUNCTION_MACROS = YES
+
+#---------------------------------------------------------------------------
+# Configuration::additions related to external references
+#---------------------------------------------------------------------------
+
+# The TAGFILES option can be used to specify one or more tagfiles.
+# Optionally an initial location of the external documentation
+# can be added for each tagfile. The format of a tag file without
+# this location is as follows:
+# TAGFILES = file1 file2 ...
+# Adding location for the tag files is done as follows:
+# TAGFILES = file1=loc1 "file2 = loc2" ...
+# where "loc1" and "loc2" can be relative or absolute paths or
+# URLs. If a location is present for each tag, the installdox tool
+# does not have to be run to correct the links.
+# Note that each tag file must have a unique name
+# (where the name does NOT include the path)
+# If a tag file is not located in the directory in which doxygen
+# is run, you must also specify the path to the tagfile here.
+
+TAGFILES =
+
+# When a file name is specified after GENERATE_TAGFILE, doxygen will create
+# a tag file that is based on the input files it reads.
+
+GENERATE_TAGFILE =
+
+# If the ALLEXTERNALS tag is set to YES all external classes will be listed
+# in the class index. If set to NO only the inherited external classes
+# will be listed.
+
+ALLEXTERNALS = NO
+
+# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed
+# in the modules index. If set to NO, only the current project's groups will
+# be listed.
+
+EXTERNAL_GROUPS = YES
+
+# The PERL_PATH should be the absolute path and name of the perl script
+# interpreter (i.e. the result of `which perl').
+
+PERL_PATH = /usr/bin/perl
+
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool
+#---------------------------------------------------------------------------
+
+# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will
+# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base
+# or super classes. Setting the tag to NO turns the diagrams off. Note that
+# this option is superseded by the HAVE_DOT option below. This is only a
+# fallback. It is recommended to install and use dot, since it yields more
+# powerful graphs.
+
+CLASS_DIAGRAMS = YES
+
+# If set to YES, the inheritance and collaboration graphs will hide
+# inheritance and usage relations if the target is undocumented
+# or is not a class.
+
+HIDE_UNDOC_RELATIONS = YES
+
+# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
+# available from the path. This tool is part of Graphviz, a graph visualization
+# toolkit from AT&T and Lucent Bell Labs. The other options in this section
+# have no effect if this option is set to NO (the default)
+
+HAVE_DOT = NO
+
+# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for each documented class showing the direct and
+# indirect inheritance relations. Setting this tag to YES will force the
+# the CLASS_DIAGRAMS tag to NO.
+
+CLASS_GRAPH = YES
+
+# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for each documented class showing the direct and
+# indirect implementation dependencies (inheritance, containment, and
+# class references variables) of the class with other documented classes.
+
+COLLABORATION_GRAPH = YES
+
+# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for groups, showing the direct groups dependencies
+
+GROUP_GRAPHS = YES
+
+# If the UML_LOOK tag is set to YES doxygen will generate inheritance and
+# collaboration diagrams in a style similar to the OMG's Unified Modeling
+# Language.
+
+UML_LOOK = NO
+
+# If set to YES, the inheritance and collaboration graphs will show the
+# relations between templates and their instances.
+
+TEMPLATE_RELATIONS = NO
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT
+# tags are set to YES then doxygen will generate a graph for each documented
+# file showing the direct and indirect include dependencies of the file with
+# other documented files.
+
+INCLUDE_GRAPH = YES
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and
+# HAVE_DOT tags are set to YES then doxygen will generate a graph for each
+# documented header file showing the documented files that directly or
+# indirectly include this file.
+
+INCLUDED_BY_GRAPH = YES
+
+# If the CALL_GRAPH and HAVE_DOT tags are set to YES then doxygen will
+# generate a call dependency graph for every global function or class method.
+# Note that enabling this option will significantly increase the time of a run.
+# So in most cases it will be better to enable call graphs for selected
+# functions only using the \callgraph command.
+
+CALL_GRAPH = NO
+
+# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen
+# will graphical hierarchy of all classes instead of a textual one.
+
+GRAPHICAL_HIERARCHY = YES
+
+# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES
+# then doxygen will show the dependencies a directory has on other directories
+# in a graphical way. The dependency relations are determined by the #include
+# relations between the files in the directories.
+
+DIRECTORY_GRAPH = YES
+
+# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
+# generated by dot. Possible values are png, jpg, or gif
+# If left blank png will be used.
+
+DOT_IMAGE_FORMAT = png
+
+# The tag DOT_PATH can be used to specify the path where the dot tool can be
+# found. If left blank, it is assumed the dot tool can be found in the path.
+
+DOT_PATH =
+
+# The DOTFILE_DIRS tag can be used to specify one or more directories that
+# contain dot files that are included in the documentation (see the
+# \dotfile command).
+
+DOTFILE_DIRS =
+
+# The MAX_DOT_GRAPH_WIDTH tag can be used to set the maximum allowed width
+# (in pixels) of the graphs generated by dot. If a graph becomes larger than
+# this value, doxygen will try to truncate the graph, so that it fits within
+# the specified constraint. Beware that most browsers cannot cope with very
+# large images.
+
+MAX_DOT_GRAPH_WIDTH = 1024
+
+# The MAX_DOT_GRAPH_HEIGHT tag can be used to set the maximum allows height
+# (in pixels) of the graphs generated by dot. If a graph becomes larger than
+# this value, doxygen will try to truncate the graph, so that it fits within
+# the specified constraint. Beware that most browsers cannot cope with very
+# large images.
+
+MAX_DOT_GRAPH_HEIGHT = 1024
+
+# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the
+# graphs generated by dot. A depth value of 3 means that only nodes reachable
+# from the root by following a path via at most 3 edges will be shown. Nodes
+# that lay further from the root node will be omitted. Note that setting this
+# option to 1 or 2 may greatly reduce the computation time needed for large
+# code bases. Also note that a graph may be further truncated if the graph's
+# image dimensions are not sufficient to fit the graph (see MAX_DOT_GRAPH_WIDTH
+# and MAX_DOT_GRAPH_HEIGHT). If 0 is used for the depth value (the default),
+# the graph is not depth-constrained.
+
+MAX_DOT_GRAPH_DEPTH = 0
+
+# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
+# background. This is disabled by default, which results in a white background.
+# Warning: Depending on the platform used, enabling this option may lead to
+# badly anti-aliased labels on the edges of a graph (i.e. they become hard to
+# read).
+
+DOT_TRANSPARENT = NO
+
+# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output
+# files in one run (i.e. multiple -o and -T options on the command line). This
+# makes dot run faster, but since only newer versions of dot (>1.8.10)
+# support this, this feature is disabled by default.
+
+DOT_MULTI_TARGETS = NO
+
+# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will
+# generate a legend page explaining the meaning of the various boxes and
+# arrows in the dot generated graphs.
+
+GENERATE_LEGEND = YES
+
+# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will
+# remove the intermediate dot files that are used to generate
+# the various graphs.
+
+DOT_CLEANUP = YES
+
+#---------------------------------------------------------------------------
+# Configuration::additions related to the search engine
+#---------------------------------------------------------------------------
+
+# The SEARCHENGINE tag specifies whether or not a search engine should be
+# used. If set to NO the values of all tags below this one will be ignored.
+
+SEARCHENGINE = NO
diff --git a/qt4/src/Makefile.am b/qt4/src/Makefile.am
new file mode 100644
index 00000000..72fe2243
--- /dev/null
+++ b/qt4/src/Makefile.am
@@ -0,0 +1,22 @@
+INCLUDES = \
+ -I$(top_srcdir) \
+ -I$(top_srcdir)/poppler \
+ $(POPPLER_QT4_CXXFLAGS)
+
+
+poppler_includedir = $(includedir)/poppler
+
+poppler_include_HEADERS = \
+ poppler-qt4.h
+
+lib_LTLIBRARIES=libpoppler-qt4.la
+
+libpoppler_qt4_la_SOURCES = \
+ poppler-document.cc \
+ poppler-page.cc \
+ poppler-private.h
+
+libpoppler_qt4_la_LIBADD= \
+ $(top_builddir)/poppler/libpoppler.la \
+ $(POPPLER_QT4_LIBS)
+
diff --git a/qt4/src/poppler-document.cc b/qt4/src/poppler-document.cc
new file mode 100644
index 00000000..cf5f9155
--- /dev/null
+++ b/qt4/src/poppler-document.cc
@@ -0,0 +1,309 @@
+/* poppler-document.cc: qt interface to poppler
+ * Copyright (C) 2005, Net Integration Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#define UNSTABLE_POPPLER_QT4
+#include <poppler-qt4.h>
+#include <QtCore/QFile>
+#include <QtGui/QImage>
+#include <QtCore/QByteArray>
+#include <GlobalParams.h>
+#include <PDFDoc.h>
+#include <Catalog.h>
+#include <ErrorCodes.h>
+#include <SplashOutputDev.h>
+#include <splash/SplashBitmap.h>
+#include "poppler-private.h"
+
+namespace Poppler {
+
+ Document *Document::load(const QString &filePath)
+ {
+ if (!globalParams) {
+ globalParams = new GlobalParams("/etc/xpdfrc");
+ globalParams->setupBaseFontsFc(NULL);
+ }
+
+ DocumentData *doc = new DocumentData(new GooString(QFile::encodeName(filePath)), NULL, NULL);
+ Document *pdoc;
+ if (doc->doc.isOk() || doc->doc.getErrorCode() == errEncrypted) {
+ pdoc = new Document(doc);
+ if (doc->doc.getErrorCode() == errEncrypted)
+ pdoc->m_doc->locked = true;
+ else
+ pdoc->m_doc->locked = false;
+ pdoc->m_doc->m_fontInfoScanner = new FontInfoScanner(&(doc->doc));
+ return pdoc;
+ }
+ else
+ return NULL;
+
+ }
+
+ Document::Document(DocumentData *dataA)
+ {
+ m_doc = dataA;
+ }
+
+ Document::~Document()
+ {
+ delete m_doc;
+ }
+
+ bool Document::isLocked() const
+ {
+ return m_doc->locked;
+ }
+
+ bool Document::unlock(const QByteArray &ownerPassword,
+ const QByteArray &userPassword)
+ {
+ if (m_doc->locked) {
+ /* racier then it needs to be */
+ GooString *ownerPwd = new GooString(ownerPassword.data());
+ GooString *userPwd = new GooString(userPassword.data());
+ DocumentData *doc2 = new DocumentData(m_doc->doc.getFileName(),
+ ownerPwd,
+ userPwd);
+ delete ownerPwd;
+ delete userPwd;
+ if (!doc2->doc.isOk()) {
+ delete doc2;
+ } else {
+ delete m_doc;
+ m_doc = doc2;
+ m_doc->locked = false;
+ }
+ }
+ return m_doc->locked;
+ }
+
+ Document::PageMode Document::pageMode(void) const
+ {
+ switch (m_doc->doc.getCatalog()->getPageMode()) {
+ case Catalog::pageModeNone:
+ return UseNone;
+ case Catalog::pageModeOutlines:
+ return UseOutlines;
+ case Catalog::pageModeThumbs:
+ return UseThumbs;
+ case Catalog::pageModeFullScreen:
+ return FullScreen;
+ case Catalog::pageModeOC:
+ return UseOC;
+ default:
+ return UseNone;
+ }
+ }
+
+ int Document::numPages() const
+ {
+ return m_doc->doc.getNumPages();
+ }
+
+ QList<FontInfo> Document::fonts() const
+ {
+ QList<FontInfo> ourList;
+ scanForFonts(numPages(), &ourList);
+ return ourList;
+ }
+
+ bool Document::scanForFonts( int numPages, QList<FontInfo> *fontList ) const
+ {
+ GooList *items = m_doc->m_fontInfoScanner->scan( numPages );
+
+ if ( NULL == items )
+ return false;
+
+ for ( int i = 0; i < items->getLength(); ++i ) {
+ FontInfo thisFont(((::FontInfo*)items->get(i))->getName()->getCString());
+ fontList->append(thisFont);
+ }
+ return true;
+ }
+
+
+ /* borrowed from kpdf */
+ static QString unicodeToQString(Unicode* u, int len) {
+ QString ret;
+ ret.resize(len);
+ QChar* qch = (QChar*) ret.unicode();
+ for (;len;--len)
+ *qch++ = (QChar) *u++;
+ return ret;
+ }
+
+ /* borrowed from kpdf */
+ QString Document::info( const QString & type ) const
+ {
+ // [Albert] Code adapted from pdfinfo.cc on xpdf
+ Object info;
+ if ( m_doc->locked )
+ return NULL;
+
+ m_doc->doc.getDocInfo( &info );
+ if ( !info.isDict() )
+ return NULL;
+
+ QString result;
+ Object obj;
+ GooString *s1;
+ GBool isUnicode;
+ Unicode u;
+ int i;
+ Dict *infoDict = info.getDict();
+
+ if ( infoDict->lookup( type.toLatin1().data(), &obj )->isString() )
+ {
+ s1 = obj.getString();
+ if ( ( s1->getChar(0) & 0xff ) == 0xfe && ( s1->getChar(1) & 0xff ) == 0xff )
+ {
+ isUnicode = gTrue;
+ i = 2;
+ }
+ else
+ {
+ isUnicode = gFalse;
+ i = 0;
+ }
+ while ( i < obj.getString()->getLength() )
+ {
+ if ( isUnicode )
+ {
+ u = ( ( s1->getChar(i) & 0xff ) << 8 ) | ( s1->getChar(i+1) & 0xff );
+ i += 2;
+ }
+ else
+ {
+ u = s1->getChar(i) & 0xff;
+ ++i;
+ }
+ result += unicodeToQString( &u, 1 );
+ }
+ obj.free();
+ info.free();
+ return result;
+ }
+ obj.free();
+ info.free();
+ return NULL;
+ }
+
+ /* borrowed from kpdf */
+ QDateTime Document::date( const QString & type ) const
+ {
+ // [Albert] Code adapted from pdfinfo.cc on xpdf
+ if ( m_doc->locked )
+ return QDateTime();
+
+ Object info;
+ m_doc->doc.getDocInfo( &info );
+ if ( !info.isDict() ) {
+ info.free();
+ return QDateTime();
+ }
+
+ Object obj;
+ char *s;
+ int year, mon, day, hour, min, sec;
+ Dict *infoDict = info.getDict();
+ QString result;
+
+ if ( infoDict->lookup( type.toLatin1().data(), &obj )->isString() )
+ {
+ s = obj.getString()->getCString();
+ if ( s[0] == 'D' && s[1] == ':' )
+ s += 2;
+ /* FIXME process time zone on systems that support it */
+ if ( sscanf( s, "%4d%2d%2d%2d%2d%2d", &year, &mon, &day, &hour, &min, &sec ) == 6 )
+ {
+ /* Workaround for y2k bug in Distiller 3 stolen from gpdf, hoping that it won't
+ * * be used after y2.2k */
+ if ( year < 1930 && strlen (s) > 14) {
+ int century, years_since_1900;
+ if ( sscanf( s, "%2d%3d%2d%2d%2d%2d%2d",
+ &century, &years_since_1900,
+ &mon, &day, &hour, &min, &sec) == 7 )
+ year = century * 100 + years_since_1900;
+ else {
+ obj.free();
+ info.free();
+ return QDateTime();
+ }
+ }
+
+ QDate d( year, mon, day ); //CHECK: it was mon-1, Jan->0 (??)
+ QTime t( hour, min, sec );
+ if ( d.isValid() && t.isValid() ) {
+ obj.free();
+ info.free();
+ return QDateTime( d, t );
+ }
+ }
+ }
+ obj.free();
+ info.free();
+ return QDateTime();
+ }
+
+ bool Document::isEncrypted() const
+ {
+ return m_doc->doc.isEncrypted();
+ }
+
+ bool Document::isLinearized() const
+ {
+ return m_doc->doc.isLinearized();
+ }
+
+ bool Document::okToPrint() const
+ {
+ return m_doc->doc.okToPrint();
+ }
+
+ bool Document::okToChange() const
+ {
+ return m_doc->doc.okToChange();
+ }
+
+ bool Document::okToCopy() const
+ {
+ return m_doc->doc.okToCopy();
+ }
+
+ bool Document::okToAddNotes() const
+ {
+ return m_doc->doc.okToAddNotes();
+ }
+
+ double Document::pdfVersion() const
+ {
+ return m_doc->doc.getPDFVersion();
+ }
+
+ Page *Document::page(QString label) const
+ {
+ GooString label_g(label.toAscii().data());
+ int index;
+
+ if (!m_doc->doc.getCatalog()->labelToIndex (&label_g, &index))
+ return NULL;
+
+ return page(index);
+ }
+
+}
diff --git a/qt4/src/poppler-page.cc b/qt4/src/poppler-page.cc
new file mode 100644
index 00000000..0980fdd4
--- /dev/null
+++ b/qt4/src/poppler-page.cc
@@ -0,0 +1,170 @@
+/* poppler-page.cc: qt interface to poppler
+ * Copyright (C) 2005, Net Integration Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#define UNSTABLE_POPPLER_QT4
+#include <poppler-qt4.h>
+#include <QtCore/QFile>
+#include <QtGui/QImage>
+#include <QtGui/QPixmap>
+#include <GlobalParams.h>
+#include <PDFDoc.h>
+#include <Catalog.h>
+#include <ErrorCodes.h>
+#include <ArthurOutputDev.h>
+#include <TextOutputDev.h>
+#include "poppler-private.h"
+
+#include <SplashOutputDev.h>
+#include <splash/SplashBitmap.h>
+
+namespace Poppler {
+
+class PageData {
+ public:
+ const Document *parentDoc;
+ int index;
+};
+
+Page::Page(const Document *doc, int index) {
+ m_page = new PageData();
+ m_page->index = index;
+ m_page->parentDoc = doc;
+}
+
+Page::~Page()
+{
+ delete m_page;
+}
+
+
+void Page::splashRenderToPixmap(QPixmap **q, int x, int y, int w, int h) const
+{
+ SplashOutputDev *output_dev;
+ SplashColor white;
+ SplashBitmap *bitmap;
+ white.rgb8 = splashMakeRGB8(255,255,255);
+ SplashColorPtr color_ptr;
+ output_dev = new SplashOutputDev(splashModeRGB8, gFalse, white);
+ output_dev->startDoc(m_page->parentDoc->m_doc->doc.getXRef ());
+
+ m_page->parentDoc->m_doc->doc.displayPageSlice(output_dev, m_page->index + 1, 72, 72,
+ 0, -1, -1, -1, -1,
+ true,
+ false);
+ bitmap = output_dev->getBitmap ();
+ color_ptr = bitmap->getDataPtr ();
+
+ QImage * img = new QImage( (uchar*)color_ptr.rgb8, bitmap->getWidth(), bitmap->getHeight(), QImage::Format_RGB32 );
+ *q = new QPixmap(QPixmap::fromImage(*img));
+
+ delete img;
+ delete output_dev;
+}
+
+void Page::renderToPixmap(QPixmap **pixmap, QSize size) const
+{
+ *pixmap = new QPixmap(size);
+ QPainter* painter = new QPainter(*pixmap);
+ painter->setRenderHint(QPainter::Antialiasing);
+ ArthurOutputDev output_dev(painter);
+
+ m_page->parentDoc->m_doc->doc.displayPageSlice(&output_dev,
+ m_page->index + 1,
+ 72,
+ 72,
+ 0,
+ -1,
+ -1,
+ -1,
+ -1,
+ true,
+ false);
+ painter->end();
+}
+
+QString Page::text(const QRectF &r) const
+{
+ TextOutputDev *output_dev;
+ GooString *s;
+ PDFRectangle *rect;
+ QString result;
+ ::Page *p;
+
+ output_dev = new TextOutputDev(0, gFalse, gFalse, gFalse);
+ m_page->parentDoc->m_doc->doc.displayPageSlice(output_dev, m_page->index + 1, 72, 72,
+ 0, -1, -1, -1, -1,
+ true,
+ false);
+ p = m_page->parentDoc->m_doc->doc.getCatalog()->getPage(m_page->index + 1);
+ if (r.isNull())
+ {
+ rect = p->getBox();
+ s = output_dev->getText(rect->x1, rect->y1, rect->x2, rect->y2);
+ }
+ else
+ {
+ double height, y1, y2;
+ height = p->getHeight();
+ y1 = height - r.top();
+ y2 = height - r.bottom();
+ s = output_dev->getText(r.left(), y1, r.right(), y2);
+ }
+
+ result = QString::fromUtf8(s->getCString());
+
+ delete output_dev;
+ delete s;
+ return result;
+}
+
+QSizeF Page::pageSizeF() const
+{
+ ::Page *p;
+
+ p = m_page->parentDoc->m_doc->doc.getCatalog()->getPage(m_page->index + 1);
+ if ( ( Page::Landscape == orientation() ) || (Page::Seascape == orientation() ) ) {
+ return QSizeF( p->getHeight(), p->getWidth() );
+ } else {
+ return QSizeF( p->getWidth(), p->getHeight() );
+ }
+}
+
+QSize Page::pageSize() const
+{
+ return QSize( (int)pageSizeF().width(), (int)pageSizeF().height() );
+}
+
+Page::Orientation Page::orientation() const
+{
+ int rotation = m_page->parentDoc->m_doc->doc.getCatalog()->getPage(m_page->index + 1)->getRotate();
+ switch (rotation) {
+ case 90:
+ return Page::Landscape;
+ break;
+ case 190:
+ return Page::UpsideDown;
+ break;
+ case 270:
+ return Page::Seascape;
+ break;
+ default:
+ return Page::Portrait;
+ }
+}
+
+}
diff --git a/qt4/src/poppler-private.h b/qt4/src/poppler-private.h
new file mode 100644
index 00000000..05569dd2
--- /dev/null
+++ b/qt4/src/poppler-private.h
@@ -0,0 +1,36 @@
+/* poppler-private.h: qt interface to poppler
+ * Copyright (C) 2005, Net Integration Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <PDFDoc.h>
+#include <GfxState.h>
+#include <FontInfo.h>
+
+namespace Poppler {
+
+ class DocumentData {
+ public:
+ DocumentData(GooString *filePath, GooString *ownerPassword, GooString *userPassword) :
+ doc(filePath, ownerPassword, userPassword) {}
+ class PDFDoc doc;
+ bool locked;
+ FontInfoScanner *m_fontInfoScanner;
+ };
+
+}
+
+
diff --git a/qt4/src/poppler-qt4.h b/qt4/src/poppler-qt4.h
new file mode 100644
index 00000000..b9a404be
--- /dev/null
+++ b/qt4/src/poppler-qt4.h
@@ -0,0 +1,286 @@
+/* poppler-qt.h: qt interface to poppler
+ * Copyright (C) 2005, Net Integration Technologies, Inc.
+ * Copyright (C) 2005, Brad Hards <bradh@frogmouth.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __POPPLER_QT_H__
+#define __POPPLER_QT_H__
+
+#ifdef UNSTABLE_POPPLER_QT4
+
+#include <QtCore/QByteArray>
+#include <QtCore/QDateTime>
+#include <QtGui/QPixmap>
+
+/**
+ The Poppler Qt bindings
+*/
+namespace Poppler {
+
+ class Document;
+
+ class PageData;
+
+
+ /**
+ Container class for information about a font within a PDF
+ document
+ */
+ class FontInfo {
+ public:
+ /**
+ Create a new font information container
+ */
+ FontInfo( const QString fontName ):
+ m_fontName(fontName) {};
+
+ /**
+ The name of the font
+ */
+ QString name() const
+ { return m_fontName; }
+
+ private:
+ QString m_fontName;
+ };
+
+
+ /**
+ Page within a PDF document
+ */
+ class Page {
+ friend class Document;
+ public:
+ ~Page();
+
+ /**
+ Render the page to a pixmap using the Splash renderer
+ */
+ void splashRenderToPixmap(QPixmap **q, int x, int y, int w, int h) const;
+
+ /**
+ Render the page to a pixmap using the Arthur (Qt4) renderer
+ */
+ void renderToPixmap(QPixmap **q, QSize size) const;
+
+ /**
+ Returns the text that is inside a specified rectangle
+
+ \param rect the rectangle specifying the area of interest
+ If rect is null, all text on the page is given
+ **/
+ QString text(const QRectF &rect) const;
+
+ /**
+ The dimensions of the page, in points.
+ */
+ QSizeF pageSizeF() const;
+
+ /**
+ The dimensions of the page, in points.
+ */
+ QSize pageSize() const;
+
+ enum Orientation {
+ Landscape,
+ Portrait,
+ Seascape,
+ UpsideDown
+ };
+
+ /**
+ The orientation of the page
+ */
+ Orientation orientation() const;
+ private:
+ Page(const Document *doc, int index);
+ PageData *m_page;
+ };
+
+ class DocumentData;
+
+/**
+ PDF document
+
+ A document potentially contains multiple Pages
+*/
+ class Document {
+ friend class Page;
+
+ public:
+ /**
+ The mode
+ */
+ enum PageMode {
+ UseNone, ///< No mode
+ UseOutlines, ///< Outline mode
+ UseThumbs, ///< Thumbnail mode
+ FullScreen, ///< Fullscreen mode
+ UseOC ///< OC mode
+ };
+
+ /**
+ Load the document from a file on disk
+
+ \param filePath the name (and path, if required) of the file to load
+ */
+ static Document *Document::load(const QString & filePath);
+
+ /**
+ Get a specified page
+
+ Note that this follows the PDF standard of being zero based - if you
+ want the first page, then you need an index of zero.
+
+ \param index the page number index
+ */
+ Page *page(int index) const{ return new Page(this, index); }
+
+ /**
+ \overload
+
+ The intent is that you can pass in a label like "ix" and
+ get the page with that label (which might be in the table of
+ contents), or pass in "1" and get the page that the user
+ expects (which might not be the first page, if there is a
+ title page and a table of contents).
+
+ \param label the page label
+ */
+ Page *page(QString label) const;
+
+ /**
+ The number of pages in the document
+ */
+ int numPages() const;
+
+ /**
+ The type of mode that is in use
+ */
+ PageMode pageMode() const;
+
+ /**
+ Provide the passwords required to unlock the document
+ */
+ bool unlock(const QByteArray &ownerPassword, const QByteArray &userPassword);
+
+ /**
+ Determine if the document is locked
+ */
+ bool isLocked() const;
+
+ /**
+ The date associated with the document
+
+ You would use this method with something like:
+ \code
+ QDateTime created = m_doc->date("CreationDate");
+ QDateTime modded = m_doc->date("ModDate");
+ \endcode
+
+ \param data the type of date that is required (such as CreationDate or ModDate)
+
+ */
+ QDateTime date( const QString & data ) const;
+
+ /**
+ Get specified information associated with the document
+
+ You would use this method with something like:
+ \code
+ QString title = m_doc->info("Title");
+ QString subject = m_doc->info("Subject");
+ \endcode
+
+ In addition to Title and Subject, other information that may be available
+ includes Author, Keywords, Creator and Producer.
+
+ \param data the information that is required
+ */
+ QString info( const QString & data ) const;
+
+ /**
+ Test if the document is encrypted
+ */
+ bool isEncrypted() const;
+
+ /**
+ Test if the document is linearised
+ */
+ bool isLinearized() const;
+
+ /**
+ Test if the permissions on the document allow it to be
+ printed
+ */
+ bool okToPrint() const;
+
+ /**
+ Test if the permissions on the document allow it to be
+ changed
+ */
+ bool okToChange() const;
+
+ /**
+ Test if the permissions on the document allow it to be
+ copied
+ */
+ bool okToCopy() const;
+
+ /**
+ Test if the permissions on the document allow notes to be
+ added
+ */
+ bool okToAddNotes() const;
+
+ /**
+ The version of the PDF specification that the document
+ conforms to
+ */
+ double pdfVersion() const;
+
+ /**
+ The fonts within the PDF document.
+
+ \note this can take a very long time to run with a large
+ document. You may wish to use the call below if you have more
+ than say 20 pages
+ */
+ QList<FontInfo> fonts() const;
+
+ /**
+ \overload
+
+ \param numPages the number of pages to scan
+ \param fontList pointer to the list where the font information
+ should be placed
+
+ \return false if the end of the document has been reached
+ */
+ bool scanForFonts( int numPages, QList<FontInfo> *fontList ) const;
+
+ Document::~Document();
+
+ private:
+ DocumentData *m_doc;
+ Document::Document(DocumentData *dataA);
+ };
+
+}
+#endif
+
+#endif
diff --git a/qt4/tests/Makefile.am b/qt4/tests/Makefile.am
new file mode 100644
index 00000000..bf3dd547
--- /dev/null
+++ b/qt4/tests/Makefile.am
@@ -0,0 +1,34 @@
+INCLUDES = \
+ -I$(top_srcdir) \
+ -I$(top_srcdir)/poppler \
+ -I$(top_srcdir)/qt4/src \
+ $(POPPLER_QT4_CXXFLAGS)
+
+LDADDS = \
+ $(top_builddir)/poppler/libpoppler.la \
+ $(top_builddir)/qt4/src/libpoppler-qt4.la \
+ $(POPPLER_QT4_LIBS)
+
+noinst_PROGRAMS = test-poppler-qt4 stress-poppler-qt4
+
+
+test_poppler_qt4_SOURCES = \
+ test-poppler-qt4.cpp
+
+test_poppler_qt4_LDADD = $(LDADDS)
+
+
+
+stress_poppler_qt4_SOURCES = \
+ stress-poppler-qt4.cpp
+
+stress_poppler_qt4_LDADD = $(LDADDS)
+
+TESTS = \
+ check_orientation
+
+
+check_PROGRAMS = $(TESTS)
+
+check_orientation_SOURCES = check_orientation.cpp
+check_orientation_LDADD = $(LDADDS)
diff --git a/qt4/tests/check_orientation.cpp b/qt4/tests/check_orientation.cpp
new file mode 100644
index 00000000..33e9f438
--- /dev/null
+++ b/qt4/tests/check_orientation.cpp
@@ -0,0 +1,40 @@
+#include <stdlib.h>
+#include <QtCore/QtCore>
+#include <QtGui/QtGui>
+#include <ctype.h>
+
+#define UNSTABLE_POPPLER_QT4
+#include <poppler-qt4.h>
+
+int main( int argc, char **argv )
+{
+ QApplication a( argc, argv ); // QApplication required!
+
+ Poppler::Document *doc = Poppler::Document::load("orientation.pdf");
+ if (!doc)
+ {
+ exit(1);
+ }
+
+ Poppler::Page *page = doc->page(0);
+ if ( !( page->orientation() == Poppler::Page::Landscape ) ) {
+ exit(2);
+ }
+
+ page = doc->page(1);
+ if ( !( page->orientation() == Poppler::Page::Portrait ) ) {
+ exit(3);
+ }
+
+ page = doc->page(2);
+ if ( !( page->orientation() == Poppler::Page::Seascape ) ) {
+ exit(4);
+ }
+
+ page = doc->page(3);
+ if ( !( page->orientation() == Poppler::Page::UpsideDown ) ) {
+ exit(5);
+ }
+
+ exit(0);
+}
diff --git a/qt4/tests/stress-poppler-qt4.cpp b/qt4/tests/stress-poppler-qt4.cpp
new file mode 100644
index 00000000..2f7552ac
--- /dev/null
+++ b/qt4/tests/stress-poppler-qt4.cpp
@@ -0,0 +1,70 @@
+#include <iostream>
+#include <QtCore/QtCore>
+#include <QtGui/QtGui>
+#include <ctype.h>
+
+#define UNSTABLE_POPPLER_QT4
+#include <poppler-qt4.h>
+
+int main( int argc, char **argv )
+{
+ QApplication a( argc, argv ); // QApplication required!
+
+ Q_UNUSED( argc );
+ Q_UNUSED( argv );
+
+ QTime t;
+ t.start();
+ QDir dbDir( QString( "./pdfdb" ) );
+ if ( !dbDir.exists() ) {
+ qWarning() << "Database directory does not exist";
+ }
+
+ QStringList excludeSubDirs;
+ excludeSubDirs << "000048" << "000607";
+
+ foreach ( QString subdir, dbDir.entryList(QStringList() << "0000*", QDir::Dirs) ) {
+ if ( excludeSubDirs.contains(subdir) ) {
+ // then skip it
+ } else {
+ QString path = "./pdfdb/" + subdir + "/data.pdf";
+ std::cout <<"Doing " << path.toLatin1().data() << " :";
+ Poppler::Document *doc = Poppler::Document::load( path );
+ if (!doc) {
+ qWarning() << "doc not loaded";
+ } else {
+ doc->pdfVersion();
+ doc->info("Title");
+ doc->info("Subject");
+ doc->info("Author");
+ doc->info("Keywords");
+ doc->info("Creator");
+ doc->info("Producer");
+ doc->date("CreationDate").toString();
+ doc->date("ModDate").toString();
+ doc->numPages();
+ doc->isLinearized();
+ doc->isEncrypted();
+ doc->okToPrint();
+ doc->okToCopy();
+ doc->okToChange();
+ doc->okToAddNotes();
+ doc->pageMode();
+
+ QPixmap *pixmap = new QPixmap;
+ for( int index = 0; index < doc->numPages(); ++index ) {
+ Poppler::Page *page = doc->page( index );
+ page->renderToPixmap(&pixmap, page->pageSize());
+ page->pageSize();
+ page->orientation();
+ std::cout << ".";
+ std::cout.flush();
+ }
+ std::cout << std::endl;
+ }
+ }
+ }
+
+ std::cout << "Elapsed time: " << (t.elapsed()/1000) << std::endl;
+
+}
diff --git a/qt4/tests/test-poppler-qt4.cpp b/qt4/tests/test-poppler-qt4.cpp
new file mode 100644
index 00000000..c0c71a8b
--- /dev/null
+++ b/qt4/tests/test-poppler-qt4.cpp
@@ -0,0 +1,121 @@
+#include <stdlib.h>
+#include <QtCore/QtCore>
+#include <QtGui/QtGui>
+#include <ctype.h>
+
+#define UNSTABLE_POPPLER_QT4
+#include <poppler-qt4.h>
+
+class PDFDisplay : public QWidget // picture display widget
+{
+public:
+ PDFDisplay( Poppler::Document *d );
+ ~PDFDisplay();
+protected:
+ void paintEvent( QPaintEvent * );
+private:
+ QPixmap *pixmap;
+ Poppler::Document *doc;
+};
+
+PDFDisplay::PDFDisplay( Poppler::Document *d )
+{
+ doc = d;
+ if (doc) {
+ Poppler::Page *page = doc->page("1");
+ if (page) {
+ page->renderToPixmap(&pixmap, page->pageSize());
+ delete page;
+ }
+ } else {
+ qWarning() << "doc not loaded";
+ }
+}
+
+PDFDisplay::~PDFDisplay()
+{
+ delete doc;
+ delete pixmap;
+}
+
+void PDFDisplay::paintEvent( QPaintEvent *e )
+{
+ QPainter paint( this ); // paint widget
+ if (pixmap) {
+ paint.drawPixmap(0, 0, *pixmap);
+ } else {
+ qWarning() << "no pixmap";
+ }
+}
+
+int main( int argc, char **argv )
+{
+ QApplication a( argc, argv ); // QApplication required!
+
+ if ( argc < 2 || (argc == 3 && strcmp(argv[2], "-extract") != 0) || argc > 3)
+ {
+ // use argument as file name
+ qWarning() << "usage: test-poppler-qt filename [-extract]";
+ exit(1);
+ }
+
+ Poppler::Document *doc = Poppler::Document::load(argv[1]);
+ if (!doc)
+ {
+ qWarning() << "doc not loaded";
+ exit(1);
+ }
+
+ // output some meta-data
+ qDebug() << " PDF Version: " << doc->pdfVersion();
+ qDebug() << " Title: " << doc->info("Title");
+ qDebug() << " Subject: " << doc->info("Subject");
+ qDebug() << " Author: " << doc->info("Author");
+ qDebug() << " Key words: " << doc->info("Keywords");
+ qDebug() << " Creator: " << doc->info("Creator");
+ qDebug() << " Producer: " << doc->info("Producer");
+ qDebug() << " Date created: " << doc->date("CreationDate").toString();
+ qDebug() << " Date modified: " << doc->date("ModDate").toString();
+ qDebug() << "Number of pages: " << doc->numPages();
+ qDebug() << " Linearised: " << doc->isLinearized();
+ qDebug() << " Encrypted: " << doc->isEncrypted();
+ qDebug() << " OK to print: " << doc->okToPrint();
+ qDebug() << " OK to copy: " << doc->okToCopy();
+ qDebug() << " OK to change: " << doc->okToChange();
+ qDebug() << "OK to add notes: " << doc->okToAddNotes();
+ qDebug() << " Page mode: " << doc->pageMode();
+ QStringList fontNameList;
+ foreach( Poppler::FontInfo font, doc->fonts() )
+ fontNameList += font.name();
+ qDebug() << " Fonts: " << fontNameList.join( ", " );
+
+ Poppler::Page *page = doc->page(0);
+ qDebug() << " Page 1 size: " << page->pageSize().width()/72 << "inches x " << page->pageSize().height()/72 << "inches";
+ if ( page->orientation() == Poppler::Page::Landscape ) {
+ qDebug() << "Landscape layout";
+ } else if ( page->orientation() == Poppler::Page::Portrait ) {
+ qDebug() << "Portrait layout";
+ } else {
+ qDebug() << "Unknown layout";
+ }
+
+
+ if (argc == 2)
+ {
+ PDFDisplay test( doc ); // create picture display
+ test.setWindowTitle("Poppler-Qt4 Test");
+ test.show(); // show it
+
+ return a.exec(); // start event loop
+ }
+ else
+ {
+ Poppler::Page *page = doc->page(0);
+
+ QLabel *l = new QLabel(page->text(QRectF()), 0);
+ l->show();
+ delete page;
+ delete doc;
+ return a.exec();
+ }
+}