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diff --git a/sd/source/ui/slidesorter/view/SlsPageObjectLayouter.cxx b/sd/source/ui/slidesorter/view/SlsPageObjectLayouter.cxx
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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#include "precompiled_sd.hxx"
+
+#include "view/SlsPageObjectLayouter.hxx"
+
+#include "model/SlsPageDescriptor.hxx"
+#include "view/SlsFontProvider.hxx"
+#include "view/SlsTheme.hxx"
+#include "tools/IconCache.hxx"
+#include "Window.hxx"
+#include "res_bmp.hrc"
+
+namespace sd { namespace slidesorter { namespace view {
+
+namespace {
+const static sal_Int32 gnLeftPageNumberOffset = 2;
+const static sal_Int32 gnRightPageNumberOffset = 5;
+const static sal_Int32 gnOuterBorderWidth = 5;
+const static sal_Int32 gnInfoAreaMinWidth = 26;
+}
+
+PageObjectLayouter::PageObjectLayouter (
+ const ::boost::shared_ptr<Theme>& rpTheme,
+ const Size& rPageObjectWindowSize,
+ const Size& rPageSize,
+ const SharedSdWindow& rpWindow,
+ const sal_Int32 nPageCount)
+ : mpWindow(rpWindow),
+ maPageObjectSize(rPageObjectWindowSize.Width(), rPageObjectWindowSize.Height()),
+ mnModelToWindowScale(1),
+ maPageObjectBoundingBox(),
+ maPageNumberAreaBoundingBox(),
+ maPreviewBoundingBox(),
+ maTransitionEffectBoundingBox(),
+ maTransitionEffectIcon(IconCache::Instance().GetIcon(BMP_FADE_EFFECT_INDICATOR)),
+ mpPageNumberFont(Theme::GetFont(Theme::Font_PageNumber, *rpWindow))
+{
+ const Size aPageNumberAreaSize (GetPageNumberAreaSize(nPageCount));
+
+ const int nMaximumBorderWidth (gnOuterBorderWidth);
+ const int nFocusIndicatorWidth (rpTheme->GetIntegerValue(Theme::Integer_FocusIndicatorWidth));
+
+ maPreviewBoundingBox = CalculatePreviewBoundingBox(
+ maPageObjectSize,
+ Size(rPageSize.Width(), rPageSize.Height()),
+ aPageNumberAreaSize.Width(),
+ nFocusIndicatorWidth);
+ maFocusIndicatorBoundingBox = Rectangle(Point(0,0), maPageObjectSize);
+ maPageObjectBoundingBox = Rectangle(
+ Point(
+ nFocusIndicatorWidth,
+ nFocusIndicatorWidth),
+ Size(
+ maPageObjectSize.Width()-2*nFocusIndicatorWidth,
+ maPageObjectSize.Height()-2*nFocusIndicatorWidth));
+
+ maPageNumberAreaBoundingBox = Rectangle(
+ Point(
+ std::max(gnLeftPageNumberOffset,
+ sal_Int32(maPreviewBoundingBox.Left()
+ - gnRightPageNumberOffset
+ - aPageNumberAreaSize.Width())),
+ nMaximumBorderWidth),
+ aPageNumberAreaSize);
+
+ const Size aIconSize (maTransitionEffectIcon.GetSizePixel());
+ maTransitionEffectBoundingBox = Rectangle(
+ Point(
+ (maPreviewBoundingBox.Left() - aIconSize.Width()) / 2,
+ maPreviewBoundingBox.Bottom() - aIconSize.Height()),
+ aIconSize);
+}
+
+
+
+
+PageObjectLayouter::~PageObjectLayouter(void)
+{
+}
+
+
+
+
+Rectangle PageObjectLayouter::CalculatePreviewBoundingBox (
+ Size& rPageObjectSize,
+ const Size& rPageSize,
+ const sal_Int32 nPageNumberAreaWidth,
+ const sal_Int32 nFocusIndicatorWidth)
+{
+ const sal_Int32 nIconWidth (maTransitionEffectIcon.GetSizePixel().Width());
+ const sal_Int32 nLeftAreaWidth (
+ ::std::max(
+ gnInfoAreaMinWidth,
+ gnRightPageNumberOffset
+ + ::std::max(
+ nPageNumberAreaWidth,
+ nIconWidth)));
+ sal_Int32 nPreviewWidth;
+ sal_Int32 nPreviewHeight;
+ const double nPageAspectRatio (double(rPageSize.Width()) / double(rPageSize.Height()));
+ if (rPageObjectSize.Height() == 0)
+ {
+ // Calculate height so that the preview fills the available
+ // horizontal space completely while observing the aspect ratio of
+ // the preview.
+ nPreviewWidth = rPageObjectSize.Width()
+ - nLeftAreaWidth - gnOuterBorderWidth - 2*nFocusIndicatorWidth - 1;
+ nPreviewHeight = ::basegfx::fround(nPreviewWidth / nPageAspectRatio);
+ rPageObjectSize.setHeight(nPreviewHeight + 2*gnOuterBorderWidth + 2*nFocusIndicatorWidth + 1);
+ }
+ else if (rPageObjectSize.Width() == 0)
+ {
+ // Calculate the width of the page object so that the preview fills
+ // the available vertical space completely while observing the
+ // aspect ratio of the preview.
+ nPreviewHeight = rPageObjectSize.Height() - 2*gnOuterBorderWidth - 2*nFocusIndicatorWidth - 1;
+ nPreviewWidth = ::basegfx::fround(nPreviewHeight * nPageAspectRatio);
+ rPageObjectSize.setWidth(nPreviewWidth
+ + nLeftAreaWidth + gnOuterBorderWidth + 2*nFocusIndicatorWidth + 1);
+
+ }
+ else
+ {
+ // The size of the page object is given. Calculate the size of the
+ // preview.
+ nPreviewWidth = rPageObjectSize.Width()
+ - nLeftAreaWidth - gnOuterBorderWidth - 2*nFocusIndicatorWidth - 1;
+ nPreviewHeight = rPageObjectSize.Height()
+ - gnOuterBorderWidth - 2*nFocusIndicatorWidth - 1;
+ if (double(nPreviewWidth)/double(nPreviewHeight) > nPageAspectRatio)
+ nPreviewWidth = ::basegfx::fround(nPreviewHeight * nPageAspectRatio);
+ else
+ nPreviewHeight = ::basegfx::fround(nPreviewWidth / nPageAspectRatio);
+ }
+ // When the preview does not fill the available space completely then
+ // place it flush right and vertically centered.
+ const int nLeft (rPageObjectSize.Width()
+ - gnOuterBorderWidth - nPreviewWidth - nFocusIndicatorWidth - 1);
+ const int nTop ((rPageObjectSize.Height() - nPreviewHeight)/2);
+ return Rectangle(
+ nLeft,
+ nTop,
+ nLeft + nPreviewWidth,
+ nTop + nPreviewHeight);
+}
+
+
+
+
+Rectangle PageObjectLayouter::GetBoundingBox (
+ const model::SharedPageDescriptor& rpPageDescriptor,
+ const Part ePart,
+ const CoordinateSystem eCoordinateSystem)
+{
+ OSL_ASSERT(rpPageDescriptor);
+ Point aLocation (rpPageDescriptor ? rpPageDescriptor->GetLocation() : Point(0,0));
+ return GetBoundingBox(aLocation, ePart, eCoordinateSystem);
+}
+
+
+
+
+Rectangle PageObjectLayouter::GetBoundingBox (
+ const Point& rPageObjectLocation,
+ const Part ePart,
+ const CoordinateSystem eCoordinateSystem)
+{
+ Rectangle aBoundingBox;
+ switch (ePart)
+ {
+ case FocusIndicator:
+ aBoundingBox = maFocusIndicatorBoundingBox;
+ break;
+
+ case PageObject:
+ case MouseOverIndicator:
+ aBoundingBox = maPageObjectBoundingBox;
+ break;
+
+ case Preview:
+ aBoundingBox = maPreviewBoundingBox;
+ break;
+
+ case PageNumber:
+ aBoundingBox = maPageNumberAreaBoundingBox;
+ break;
+
+ case Name:
+ aBoundingBox = maPageNumberAreaBoundingBox;
+ break;
+
+ case TransitionEffectIndicator:
+ aBoundingBox = maTransitionEffectBoundingBox;
+ break;
+ }
+
+ // Adapt coordinates to the requested coordinate system.
+ Point aLocation (rPageObjectLocation);
+ if (eCoordinateSystem == WindowCoordinateSystem)
+ aLocation += mpWindow->GetMapMode().GetOrigin();
+
+ return Rectangle(
+ aBoundingBox.TopLeft() + aLocation,
+ aBoundingBox.BottomRight() + aLocation);
+}
+
+
+
+
+Size PageObjectLayouter::GetSize (
+ const Part ePart,
+ const CoordinateSystem eCoordinateSystem)
+{
+ return GetBoundingBox(Point(0,0), ePart, eCoordinateSystem).GetSize();
+}
+
+
+
+
+Size PageObjectLayouter::GetPageNumberAreaSize (const int nPageCount)
+{
+ OSL_ASSERT(mpWindow);
+
+ // Set the correct font.
+ Font aOriginalFont (mpWindow->GetFont());
+ if (mpPageNumberFont)
+ mpWindow->SetFont(*mpPageNumberFont);
+
+ String sPageNumberTemplate;
+ if (nPageCount < 10)
+ sPageNumberTemplate = String::CreateFromAscii("9");
+ else if (nPageCount < 100)
+ sPageNumberTemplate = String::CreateFromAscii("99");
+ else if (nPageCount < 200)
+ // Just for the case that 1 is narrower than 9.
+ sPageNumberTemplate = String::CreateFromAscii("199");
+ else if (nPageCount < 1000)
+ sPageNumberTemplate = String::CreateFromAscii("999");
+ else
+ sPageNumberTemplate = String::CreateFromAscii("9999");
+ // More then 9999 pages are not handled.
+
+ const Size aSize (
+ mpWindow->GetTextWidth(sPageNumberTemplate),
+ mpWindow->GetTextHeight());
+
+ mpWindow->SetFont(aOriginalFont);
+
+ return aSize;
+}
+
+
+
+
+Image PageObjectLayouter::GetTransitionEffectIcon (void) const
+{
+ return maTransitionEffectIcon;
+}
+
+
+} } } // end of namespace ::sd::slidesorter::view
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-30 13:51:32 +0000