diff options
Diffstat (limited to 'hw/xfree86/utils/xorgcfg/screen.c')
| -rw-r--r-- | hw/xfree86/utils/xorgcfg/screen.c | 983 |
1 files changed, 0 insertions, 983 deletions
diff --git a/hw/xfree86/utils/xorgcfg/screen.c b/hw/xfree86/utils/xorgcfg/screen.c deleted file mode 100644 index 6b411de15..000000000 --- a/hw/xfree86/utils/xorgcfg/screen.c +++ /dev/null @@ -1,983 +0,0 @@ -/* - * Copyright (c) 2000 by Conectiva S.A. (http://www.conectiva.com) - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * CONECTIVA LINUX BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Conectiva Linux shall - * not be used in advertising or otherwise to promote the sale, use or other - * dealings in this Software without prior written authorization from - * Conectiva Linux. - * - * Author: Paulo César Pereira de Andrade <pcpa@conectiva.com.br> - * - */ - -#include <X11/IntrinsicP.h> -#include <X11/extensions/shape.h> -#include <X11/Xaw/Simple.h> -#include "screen.h" - -#define CW 1 -#define CCW -1 - -/* - * Prototypes - */ -void ReshapeScreenWidget(xf86cfgScreen*); -static int qcmp_screen(_Xconst void*, _Xconst void*); - -/* - * Initialization - */ -extern Widget work; - -static int rows, columns; /* number of rows/columns of monitors */ - -static int mon_width, mon_height; -static int *mon_widths, *mon_heights; - -/* - * Implementation - */ -void -SetScreenRotate(xf86cfgScreen *screen) -{ - static char *Rotate = "Rotate", *_CW = "CW", *_CCW = "CCW"; - int rotate = 0; - XF86OptionPtr option, options; - - /* This is the only place where xf86cfg is intrusive, and deletes options - * added by the user directly in the config file. The "Rotate" option - * will be kept in the screen section. - */ - if (screen->monitor != NULL) { - options = ((XF86ConfMonitorPtr)(screen->monitor->config))->mon_option_lst; - if ((option = xf86findOption(options, Rotate)) != NULL) { - if (option->opt_val != NULL) - rotate = strcasecmp(option->opt_val, _CW) == 0 ? CW : - strcasecmp(option->opt_val, _CCW) == 0 ? CCW : 0; - xf86removeOption(&((XF86ConfMonitorPtr)(screen->monitor->config)) - ->mon_option_lst, Rotate); - } - } - if (screen->card != NULL) { - options = ((XF86ConfDevicePtr)(screen->card->config))->dev_option_lst; - if ((option = xf86findOption(options, Rotate)) != NULL) { - if (option->opt_val != NULL) - rotate += strcasecmp(option->opt_val, _CW) == 0 ? CW : - strcasecmp(option->opt_val, _CCW) == 0 ? CCW : 0; - xf86removeOption(&((XF86ConfDevicePtr)(screen->card->config)) - ->dev_option_lst, Rotate); - } - } - - options = screen->screen->scrn_option_lst; - if ((option = xf86findOption(options, Rotate)) != NULL) { - if (option->opt_val != NULL) - rotate += strcasecmp(option->opt_val, _CW) == 0 ? CW : - strcasecmp(option->opt_val, _CCW) == 0 ? CCW : 0; - xf86removeOption(&screen->screen->scrn_option_lst, Rotate); - } - - rotate = rotate > 0 ? CW : rotate < 0 ? CCW : 0; - if (rotate) - screen->screen->scrn_option_lst = - xf86addNewOption(screen->screen->scrn_option_lst, - XtNewString(Rotate), - XtNewString(rotate > 0 ? _CW : _CCW)); - screen->rotate = rotate; -} - -void -CreateScreenWidget(xf86cfgScreen *screen) -{ - Widget w = XtCreateWidget("screen", simpleWidgetClass, - XtParent(computer.cpu), NULL, 0); - - SetScreenRotate(screen); - XtRealizeWidget(w); - screen->widget = w; - screen->column = screen->row = -1; - - ReshapeScreenWidget(screen); -} - -void -ReshapeScreenWidget(xf86cfgScreen *screen) -{ - Pixmap pixmap; - XGCValues values; - GC gc; - int x = 0, y = 0, width = screen->rect.width, height = screen->rect.height; - Widget w = screen->widget; - - if (screen->state == USED && screen->row >= 0) { - if (screen->column == 0) - x = w->core.width - width; - else if (screen->column == columns - 1) - x = w->core.width - mon_widths[screen->column]; - else - x = (w->core.width - mon_widths[screen->column]) + - ((mon_widths[screen->column] - width) >> 1); - - if (screen->row == 0) - y = w->core.height - height; - else if (screen->row == rows - 1) - y = w->core.height - mon_heights[screen->row]; - else - y = (w->core.height - mon_heights[screen->row]) + - ((mon_heights[screen->row] - height) >> 1); - } - else if (screen->rect.width == 0) { - width = w->core.width; - height = w->core.height; - } - - screen->rect.x = x; - screen->rect.y = y; - screen->rect.width = width; - screen->rect.height = height; - pixmap = XCreatePixmap(XtDisplay(w), XtWindow(w), - w->core.width, w->core.height, 1); - values.foreground = 0; - values.background = 1; - gc = XCreateGC(XtDisplay(w), pixmap, GCForeground | GCBackground, &values); - XFillRectangle(XtDisplay(w), pixmap, gc, 0, 0, w->core.width, w->core.height); - XSetForeground(XtDisplay(w), gc, 1); - - DrawScreenMask(XtDisplay(w), pixmap, gc, x, y, x + width, y + height, - screen->rotate); - XShapeCombineMask(XtDisplay(w), XtWindow(w), ShapeBounding, - 0, 0, pixmap, ShapeSet); - - /* Do not call XtSetValues, to avoid all extra code for caching pixmaps */ - XFreePixmap(XtDisplay(w), pixmap); - if (XtIsRealized(w)) { - pixmap = XCreatePixmap(XtDisplay(w), XtWindow(w), - w->core.width, w->core.height, - DefaultDepthOfScreen(XtScreen(w))); - DrawScreen(XtDisplay(w), pixmap, x, y, x + width, y + height, - screen->state == USED ? True : False, screen->rotate); - XSetWindowBackgroundPixmap(XtDisplay(w), XtWindow(w), pixmap); - XClearWindow(XtDisplay(w), XtWindow(w)); - XFreePixmap(XtDisplay(w), pixmap); - } - XFreeGC(XtDisplay(w), gc); -} - -void -AddScreen(xf86cfgDevice *mon, xf86cfgDevice *dev) -{ - int nscreens = 0; - char screen_name[48]; - XF86ConfScreenPtr screen = XF86Config->conf_screen_lst; - XF86ConfAdjacencyPtr adj; - - while (screen != NULL) { - ++nscreens; - screen = (XF86ConfScreenPtr)(screen->list.next); - } - do { - XmuSnprintf(screen_name, sizeof(screen_name), "Screen%d", - nscreens); - ++nscreens; - } while (xf86findScreen(screen_name, - XF86Config->conf_screen_lst) != NULL); - - screen = (XF86ConfScreenPtr)XtCalloc(1, sizeof(XF86ConfScreenRec)); - screen->scrn_identifier = XtNewString(screen_name); - screen->scrn_device_str = XtNewString(((XF86ConfDevicePtr)(dev->config))->dev_identifier); - screen->scrn_device = (XF86ConfDevicePtr)(dev->config); - screen->scrn_monitor_str = XtNewString(((XF86ConfMonitorPtr)(mon->config))->mon_identifier); - screen->scrn_monitor = (XF86ConfMonitorPtr)(mon->config); - XF86Config->conf_screen_lst = - xf86addScreen(XF86Config->conf_screen_lst, screen); - - adj = (XF86ConfAdjacencyPtr)XtCalloc(1, sizeof(XF86ConfAdjacencyRec)); - adj->adj_screen = screen; - adj->adj_screen_str = XtNewString(screen_name); - if (computer.layout == NULL) - computer.layout = XF86Config->conf_layout_lst = (XF86ConfLayoutPtr) - XtCalloc(1, sizeof(XF86ConfLayoutRec)); - computer.layout->lay_adjacency_lst = (XF86ConfAdjacencyPtr) - xf86addListItem((GenericListPtr)computer.layout->lay_adjacency_lst, - (GenericListPtr)adj); - - computer.screens = (xf86cfgScreen**) - XtRealloc((XtPointer)computer.screens, sizeof(xf86cfgScreen*) * - (computer.num_screens + 1)); - computer.screens[computer.num_screens] = - (xf86cfgScreen*)XtCalloc(1, sizeof(xf86cfgScreen)); - computer.screens[computer.num_screens]->screen = screen; - computer.screens[computer.num_screens]->card = dev; - computer.screens[computer.num_screens]->monitor = mon; - - ++dev->refcount; - ++mon->refcount; - - CreateScreenWidget(computer.screens[computer.num_screens]); - computer.screens[computer.num_screens]->type = SCREEN; - SetTip((xf86cfgDevice*)computer.screens[computer.num_screens]); - - ++computer.num_screens; -} - -void -RemoveScreen(xf86cfgDevice *mon, xf86cfgDevice *dev) -{ - XF86ConfScreenPtr screen = XF86Config->conf_screen_lst; - int i; - - mon->state = dev->state = UNUSED; - while (screen != NULL) { - if ((XtPointer)screen->scrn_monitor == mon->config && - (XtPointer)screen->scrn_device == dev->config) - break; - - screen = (XF86ConfScreenPtr)(screen->list.next); - } - --mon->refcount; - --dev->refcount; - - for (i = 0; i < computer.num_screens; i++) { - if (computer.screens[i]->screen == screen) { - XtDestroyWidget(computer.screens[i]->widget); - if (i < --computer.num_screens) - memmove(&computer.screens[i], &computer.screens[i + 1], - (computer.num_screens - i) * sizeof(xf86cfgScreen*)); - break; - } - } - - xf86removeScreen(XF86Config, screen); -} - -void -ChangeScreen(XF86ConfMonitorPtr mon, XF86ConfMonitorPtr oldmon, - XF86ConfDevicePtr dev, XF86ConfDevicePtr olddev) -{ - int ioldm, im, ioldc, ic; - - if (mon == oldmon && dev == olddev) - return; - - if (mon != NULL) { - for (im = 0; im < computer.num_devices; im++) - if (computer.devices[im]->config == (XtPointer)mon) - break; - } - else - im = -1; - if (oldmon != NULL) { - for (ioldm = 0; ioldm < computer.num_devices; ioldm++) - if (computer.devices[ioldm]->config == (XtPointer)oldmon) - break; - } - else - ioldm = -1; - - if (dev != NULL) { - for (ic = 0; ic < computer.num_devices; ic++) - if (computer.devices[ic]->config == (XtPointer)dev) - break; - } - else - ic = -1; - if (olddev != NULL) { - for (ioldc = 0; ioldc < computer.num_devices; ioldc++) - if (computer.devices[ioldc]->config == (XtPointer)olddev) - break; - } - else - ioldc = -1; - - if (ioldm >= 0 && ioldc >= 0) { - RemoveScreen(computer.devices[ioldm], computer.devices[ioldc]); - computer.devices[ioldm]->state = UNUSED; -/* computer.devices[ioldc]->state = UNUSED;*/ - } - - if (im >= 0 && ic >= 0) { - AddScreen(computer.devices[im], computer.devices[ic]); - computer.devices[im]->state = USED; -/* computer.devices[ic]->state = USED;*/ - } -} - -/* - -+------------------------------------------------+ -| | -| +------------------------------------------+ | -| | | | -| | | | -| | | | -| | | | -| | | | -| | | | -| | | | -| | | | -| | | | -| | | | -| | | | -| | | | -| | | | -| | | | -| +------------------------------------------+ | -| | -+------------------------------------------------+ - | | - +-------+ +-------+ - | | - +----------------------------------------+ - - */ -static double oxs = 0.0, oys = 0.0, oxe = 100.0, oye = 70.0; -static double ixs = 7.0, iys = 7.0, ixe = 93.0, iye = 63.0; -static double lin[] = { 25.0, 70.0, 25.0, 75.0, 5.0, 75.0, 5.0, 80.0, - 95.0, 80.0, 95.0, 75.0, 75.0, 75.0, 75.0, 70.0 }; - -void -DrawScreen(Display *dpy, Drawable win, int xs, int ys, int xe, int ye, - Bool active, int rotate) -{ - double xfact, yfact; - XPoint points[(sizeof(lin) / sizeof(lin[0])) >> 1]; - int i; - static GC gray0, gray1, gray2, black, red; - - if (black == NULL) { - XColor color, exact; - XGCValues values; - - XAllocNamedColor(XtDisplay(toplevel), toplevel->core.colormap, "gray95", - &color, &exact); - values.foreground = color.pixel; - gray0 = XCreateGC(XtDisplay(toplevel), win, GCForeground, &values); - XAllocNamedColor(XtDisplay(toplevel), toplevel->core.colormap, "gray75", - &color, &exact); - values.foreground = color.pixel; - gray1 = XCreateGC(XtDisplay(toplevel), win, GCForeground, &values); - - XAllocNamedColor(XtDisplay(toplevel), toplevel->core.colormap, "gray60", - &color, &exact); - values.foreground = color.pixel; - gray2 = XCreateGC(XtDisplay(toplevel), win, GCForeground, &values); - - XAllocNamedColor(XtDisplay(toplevel), toplevel->core.colormap, "gray20", - &color, &exact); - values.foreground = color.pixel; - black = XCreateGC(XtDisplay(toplevel), win, GCForeground, &values); - - XAllocNamedColor(XtDisplay(toplevel), toplevel->core.colormap, "red", - &color, &exact); - values.foreground = color.pixel; - values.line_width = 4; - values.cap_style = CapButt; - red = XCreateGC(XtDisplay(toplevel), win, - GCForeground | GCLineWidth | GCCapStyle, &values); - } - - if (rotate) { - xfact = (xe - xs) / 80.0; - yfact = (ye - ys) / 100.0; - if (rotate == CW) { - /* outer rectangle */ - XFillRectangle(dpy, win, gray1, - oxs * xfact + xs + .5, - oys * yfact + ys + .5, - (oye - oys) * xfact + .5, - (oxe - oxs) * yfact + .5); - XDrawLine(dpy, win, gray2, - xs, ye - 1, - 70 * xfact + xs - 1 + .5, ye - 1); - XDrawLine(dpy, win, gray2, - 70 * xfact + xs - 1 + .5, ye - 1, - 70 * xfact + xs - 1 + .5, ys); - /* inner rectangle */ - XFillRectangle(dpy, win, black, - ixs * xfact + xs + .5, - iys * yfact + ys + .5, - (iye - iys) * xfact + .5, - (ixe - ixs) * yfact + .5); - for (i = 0; i < sizeof(points) / sizeof(points[0]); i++) { - points[i].x = lin[(i<<1) + 1] * xfact + xs + .5; - points[i].y = lin[(i<<1)] * yfact + ys + .5; - } - XFillPolygon(dpy, win, gray2, points, i, Convex, CoordModeOrigin); - XDrawLine(dpy, win, gray0, - (oxe - 10) * xfact + xs + .5, oys * yfact + ys + .5, - xs, oys * yfact + ys + .5); - XDrawLine(dpy, win, gray0, - xs, ys, - xs, xe); - XDrawLine(dpy, win, black, - lin[7] * xfact + xs - 1 + .5, lin[6] * yfact + ys + .5, - lin[9] * xfact + xs - 1 + .5, lin[8] * yfact + ys - 1 + .5); - XDrawLine(dpy, win, black, - lin[9] * xfact + xs - 1 + .5, lin[8] * yfact + ys - 1 + .5, - lin[11] * xfact + xs + .5, lin[10] * yfact + ys - 1 + .5); - XDrawLine(dpy, win, black, - lin[13] * xfact + xs + .5, lin[12] * yfact + ys - 1 + .5, - lin[15] * xfact + xs + .5, lin[14] * yfact + ys - 1 + .5); - - if (!active) { - XDrawLine(dpy, win, red, - iys * xfact, ixs * yfact, iye * xfact, ixe * yfact); - XDrawLine(dpy, win, red, - iye * xfact, ixs * yfact, iys * xfact, ixe * yfact); - } - } - else if (rotate == CCW) { - /* outer rectangle */ - XFillRectangle(dpy, win, gray1, - 10 * xfact + xs + .5, - oys * yfact + ys + .5, - (oye - oys) * xfact + .5, - (oxe - oxs) * yfact + .5); - - XDrawLine(dpy, win, gray2, - 10 * xfact + xs + .5, ye - 1, - oxe * xfact + xs - 1 + .5, ye - 1); - XDrawLine(dpy, win, gray2, - xe - 1, ye - 1, - xe - 1, ys); - /* inner rectangle */ - XFillRectangle(dpy, win, black, - (ixs + 10) * xfact + xs + .5, - iys * yfact + ys + .5, - (iye - iys) * xfact + .5, - (ixe - ixs) * yfact + .5); - for (i = 0; i < sizeof(points) / sizeof(points[0]); i++) { - points[i].x = (-lin[(i<<1) + 1] + 80.0) * xfact + xs + .5; - points[i].y = lin[(i<<1)] * yfact + ys + .5; - } - XFillPolygon(dpy, win, gray2, points, i, Convex, CoordModeOrigin); - XDrawLine(dpy, win, gray0, - oxe * xfact + xs + .5, oys * yfact + ys + .5, - (oxs - 10) * xfact + xs + .5, oys * yfact + ys + .5); - XDrawLine(dpy, win, gray0, - (oxs + 10) * xfact + xs + .5, ys, - (oxs + 10) * xfact + xs + .5, xe); - - XDrawLine(dpy, win, black, - xs, lin[8] * yfact - 1 + ys + .5, - 4 * xfact + xs + .5, lin[8] * yfact - 1 + ys + .5); - XDrawLine(dpy, win, black, - 4 * xfact + xs, lin[8] * yfact - 1 + ys + .5, - 4 * xfact + xs, lin[3] * yfact - 1 + ys + .5); - XDrawLine(dpy, win, black, - 4 * xfact + xs + .5, lin[3] * yfact - 1 + ys + .5, - 10 * xfact + xs + .5 - 1, lin[3] * yfact - 1 + ys + .5); - XDrawLine(dpy, win, black, - 4 * xfact + xs, lin[0] * yfact - 1 + ys + .5, - 4 * xfact + xs, lin[4] * yfact - 1 + ys + .5); - - if (!active) { - XDrawLine(dpy, win, red, - (iys + 10) * xfact, ixs * yfact, - (iye + 10) * xfact, ixe * yfact); - XDrawLine(dpy, win, red, - (iye + 10) * xfact, ixs * yfact, - (iys + 10) * xfact, ixe * yfact); - } - } - } - else { - xfact = (xe - xs) / 100.0; - yfact = (ye - ys) / 80.0; - - /* outer rectangle */ - XFillRectangle(dpy, win, gray1, - oxs * xfact + xs + .5, - oys * yfact + ys + .5, - (oxe - oxs) * xfact + .5, - (oye - oys) * yfact + .5); - - XDrawLine(dpy, win, gray2, - oxs * xfact + xs + .5, oye * yfact + ys - 1 + .5, - oxe * xfact + xs - 1 + .5, oye * yfact + ys - 1 + .5); - XDrawLine(dpy, win, gray2, - oxe * xfact + xs - 1 + .5, oys * yfact + ys + .5, - oxe * xfact + xs - 1 + .5, oye * yfact + ys - 1 + .5); - - /* inner rectangle */ - XFillRectangle(dpy, win, black, - ixs * xfact + xs + .5, - iys * yfact + ys + .5, - (ixe - ixs) * xfact + .5, - (iye - iys) * yfact + .5); - - for (i = 0; i < sizeof(points) / sizeof(points[0]); i++) { - points[i].x = lin[i<<1] * xfact + xs + .5; - points[i].y = lin[(i<<1) + 1] * yfact + ys + .5; - } - - XFillPolygon(dpy, win, gray2, points, i, Convex, CoordModeOrigin); - - XDrawLine(dpy, win, black, - lin[6] * xfact + xs + .5, lin[7] * yfact + ys - 1 + .5, - lin[8] * xfact + xs - 1 + .5, lin[9] * yfact + ys - 1 + .5); - XDrawLine(dpy, win, black, - lin[8] * xfact + xs - 1 + .5, lin[9] * yfact + ys - 1 + .5, - lin[10] * xfact + xs - 1 + .5, lin[11] * yfact + ys + .5); - XDrawLine(dpy, win, black, - lin[12] * xfact + xs - 1 + .5, lin[13] * yfact + ys + .5, - lin[14] * xfact + xs - 1 + .5, lin[15] * yfact + ys + .5); - - XDrawLine(dpy, win, gray0, - oxe * xfact + xs + .5, oys * yfact + ys + .5, - oxs * xfact + xs + .5, oys * yfact + ys + .5); - XDrawLine(dpy, win, gray0, - oxs * xfact + xs + .5, oys * yfact + ys + .5, - oxs * xfact + xs + .5, lin[1] * yfact + ys + .5); - - if (!active) { - XDrawLine(dpy, win, red, - ixs * xfact, iys * yfact, ixe * xfact, iye * yfact); - XDrawLine(dpy, win, red, - ixe * xfact, iys * yfact, ixs * xfact, iye * yfact); - } - } -} - -void -DrawScreenMask(Display *dpy, Drawable win, GC gc, int xs, int ys, int xe, int ye, - int rotate) -{ - double xfact, yfact; - XPoint points[(sizeof(lin) / sizeof(lin[0])) >> 1]; - int i = 0, x = 0, y = 0, width, height; - - if (rotate) { - xfact = (xe - xs) / 80.0; - yfact = (ye - ys) / 100.0; - width = (oye - oys) * xfact + .5; - height = (oxe - oxs) * yfact + .5; - if (rotate == CW) { - x = oxs * xfact + xs + .5; - y = oys * yfact + ys + .5; - for (i = 0; i < sizeof(points) / sizeof(points[0]); i++) { - points[i].x = lin[(i<<1) + 1] * xfact + xs + .5; - points[i].y = lin[(i<<1)] * yfact + ys + .5; - } - } - else if (rotate == CCW) { - x = 10 * xfact + xs + .5; - y = oys * yfact + ys + .5; - for (i = 0; i < sizeof(points) / sizeof(points[0]); i++) { - points[i].x = (-lin[(i<<1) + 1] + 80.0) * xfact + xs + .5; - points[i].y = lin[(i<<1)] * yfact + ys + .5; - } - } - } - else { - xfact = (xe - xs) / 100.0; - yfact = (ye - ys) / 80.0; - x = oxs * xfact + xs + .5; - y = oys * yfact + ys + .5; - width = (oxe - oxs) * xfact + .5; - height = (oye - oys) * yfact + .5; - for (i = 0; i < sizeof(points) / sizeof(points[0]); i++) { - points[i].x = lin[(i<<1)] * xfact + xs + .5; - points[i].y = lin[(i<<1) + 1] * yfact + ys + .5; - } - } - - /* rectangle */ - XFillRectangle(dpy, win, gc, x, y, width, height); - - - XFillPolygon(dpy, win, gc, points, i, Convex, CoordModeOrigin); -} - -void -AdjustScreenUI(void) -{ - XF86ConfLayoutPtr lay = computer.layout; - XF86ConfAdjacencyPtr adj; - int i, dx, dy, x, y, w, h, base = -1; - double xf, yf; - - if (lay == NULL) - return; - - adj = lay->lay_adjacency_lst; - -#define USED1 -USED - - XtFree((XtPointer)mon_widths); - XtFree((XtPointer)mon_heights); - mon_widths = (int*)XtCalloc(1, sizeof(int) * columns); - mon_heights = (int*)XtCalloc(1, sizeof(int) * rows); - - mon_width = mon_height = 0; - for (i = 0; i < computer.num_screens; i++) { - if (base == -1 && computer.screens[i]->state == USED) - base = i; - if (computer.screens[i]->screen->scrn_monitor->mon_width > mon_width) - mon_width = computer.screens[i]->screen->scrn_monitor->mon_width; - if (computer.screens[i]->screen->scrn_monitor->mon_height > mon_height) - mon_height = computer.screens[i]->screen->scrn_monitor->mon_height; - } - if (base < 0) { - for (i = 0; i < computer.num_screens; i++) - ReshapeScreenWidget(computer.screens[i]); - return; - } - - if (mon_width == 0) { - mon_width = 10; - mon_height = 8; - } - - XtUnmapWidget(work); - - while (adj) { - xf86cfgScreen *scr = NULL, - *topscr = NULL, *botscr = NULL, *lefscr = NULL, *rigscr = NULL; - - for (i = 0; i < computer.num_screens; i++) - if (computer.screens[i]->screen == adj->adj_screen) - break; - if (i < computer.num_screens) - scr = computer.screens[i]; - - if (adj->adj_top != NULL) { - for (i = 0; i < computer.num_screens; i++) - if (computer.screens[i]->screen == adj->adj_top) - break; - if (i < computer.num_screens) - topscr = computer.screens[i]; - } - - if (adj->adj_bottom != NULL) { - for (i = 0; i < computer.num_screens; i++) - if (computer.screens[i]->screen == adj->adj_bottom) - break; - if (i < computer.num_screens) - botscr = computer.screens[i]; - } - - if (adj->adj_left != NULL) { - for (i = 0; i < computer.num_screens; i++) - if (computer.screens[i]->screen == adj->adj_left) - break; - if (i < computer.num_screens) - lefscr = computer.screens[i]; - } - - if (adj->adj_right != NULL) { - for (i = 0; i < computer.num_screens; i++) - if (computer.screens[i]->screen == adj->adj_right) - break; - if (i < computer.num_screens) - rigscr = computer.screens[i]; - } - - if (lefscr == NULL && rigscr == NULL && topscr == NULL && lefscr == NULL) { - XF86ConfScreenPtr s; - - if (adj->adj_where >= CONF_ADJ_RIGHTOF && adj->adj_where <= CONF_ADJ_BELOW) { - s = xf86findScreen(adj->adj_refscreen, XF86Config->conf_screen_lst); - for (i = 0; i < computer.num_screens; i++) - if (computer.screens[i]->screen == s) - break; - if (i < computer.num_screens) { - switch (adj->adj_where) { - case CONF_ADJ_RIGHTOF: - lefscr = computer.screens[i]; - break; - case CONF_ADJ_LEFTOF: - rigscr = computer.screens[i]; - break; - case CONF_ADJ_ABOVE: - botscr = computer.screens[i]; - break; - case CONF_ADJ_BELOW: - topscr = computer.screens[i]; - break; - } - } - } - } - - XtMoveWidget(scr->widget, 0, 0); - scr->state = USED1; - if (lefscr != NULL) { - if (lefscr->state == USED1) - XtMoveWidget(scr->widget, - lefscr->widget->core.x + lefscr->widget->core.width, - lefscr->widget->core.y); - else - XtMoveWidget(lefscr->widget, - -(int)(lefscr->widget->core.width), - scr->widget->core.y); - } - - if (rigscr != NULL) { - if (rigscr->state == USED1) { - dx = rigscr->widget->core.x - scr->widget->core.width - scr->widget->core.x; - dy = rigscr->widget->core.y - scr->widget->core.y; - - XtMoveWidget(scr->widget, scr->widget->core.x + dx, - scr->widget->core.y + dy); - if (lefscr != NULL && lefscr->state != USED1) - XtMoveWidget(lefscr->widget, lefscr->widget->core.x + dx, - lefscr->widget->core.y + dy); - } - else - XtMoveWidget(rigscr->widget, scr->widget->core.width, - scr->widget->core.y); - } - - if (topscr != NULL) { - if (topscr->state == USED1) { - dx = topscr->widget->core.x - scr->widget->core.x; - dy = topscr->widget->core.y + topscr->widget->core.height - - scr->widget->core.y; - - XtMoveWidget(scr->widget, scr->widget->core.x + dx, - scr->widget->core.y + dy); - if (lefscr != NULL && lefscr->state != USED1) - XtMoveWidget(lefscr->widget, lefscr->widget->core.x + dx, - lefscr->widget->core.y + dy); - if (rigscr != NULL && rigscr->state != USED1) - XtMoveWidget(rigscr->widget, rigscr->widget->core.x + dx, - rigscr->widget->core.y + dy); - } - else - XtMoveWidget(topscr->widget, scr->widget->core.x, - scr->widget->core.y - topscr->widget->core.height); - } - - if (botscr != NULL) { - if (botscr->state == USED1) { - dx = botscr->widget->core.x - scr->widget->core.x; - dy = botscr->widget->core.y - scr->widget->core.height - scr->widget->core.y; - - XtMoveWidget(scr->widget, scr->widget->core.x + dx, - scr->widget->core.y + dy); - if (lefscr != NULL && lefscr->state != USED1) - XtMoveWidget(lefscr->widget, lefscr->widget->core.x + dx, - lefscr->widget->core.y + dy); - if (rigscr != NULL && rigscr->state != USED1) - XtMoveWidget(rigscr->widget, rigscr->widget->core.x + dx, - rigscr->widget->core.y + dy); - if (botscr != NULL && botscr->state != USED1) - XtMoveWidget(botscr->widget, botscr->widget->core.x + dx, - botscr->widget->core.y + dy); - } - else - XtMoveWidget(botscr->widget, scr->widget->core.x, - scr->widget->core.y + scr->widget->core.height); - } - - adj = (XF86ConfAdjacencyPtr)(adj->list.next); - } - - for (i = 0; i < computer.num_screens; i++) - if (computer.screens[i]->state == USED1) - computer.screens[i]->state = USED; - else - XLowerWindow(XtDisplay(computer.screens[i]->widget), - XtWindow(computer.screens[i]->widget)); - - w = work->core.width / (columns + 1) - 5; - h = work->core.height / (rows + 1) - 5; - - if (w > h) - w = h; - else - h = w; - - dx = (work->core.width - (columns * w)) >> 1; - dy = (work->core.height - (rows * h)) >> 1; - - xf = (double)w / (double)computer.screens[0]->widget->core.width; - yf = (double)h / (double)computer.screens[0]->widget->core.height; - - for (i = 0; i < computer.num_screens; i++) { - Widget z = computer.screens[i]->widget; - - if (computer.screens[i]->state == USED) - XtConfigureWidget(z, z->core.x * xf + dx, - z->core.y * yf + dy, w, h, 0); - else - XtConfigureWidget(z, z->core.x, z->core.y, w, h, 0); - } - - if (computer.screens[base]->row >= 0) { - double xf, yf; - int width, height; - - for (i = 0; i < computer.num_screens; i++) { - width = computer.screens[i]->screen->scrn_monitor->mon_width; - height = computer.screens[i]->screen->scrn_monitor->mon_height; - if (width <= 0) { - width = mon_width; - height = mon_height; - } - - if (computer.screens[i]->rotate) { - xf = (double)width / (double)mon_width * 8. / 10.; - yf = (double)height / (double)mon_height; - } - else { - xf = (double)width / (double)mon_width; - yf = (double)height / (double)mon_height * 8. / 10.; - } - width = computer.screens[i]->widget->core.width * xf; - height = computer.screens[i]->widget->core.height * yf; - if (computer.screens[i]->state == USED) { - if (mon_widths[computer.screens[i]->column] < width) - mon_widths[computer.screens[i]->column] = width; - if (mon_heights[computer.screens[i]->row] < height) - mon_heights[computer.screens[i]->row] = height; - } - - /* do it here to avoid recalculation */ - computer.screens[i]->rect.width = width; - computer.screens[i]->rect.height = height; - } - } - - for (i = 0; i < computer.num_screens; i++) - ReshapeScreenWidget(computer.screens[i]); - - /* do a new pass, to avoid gaps if the monitors have different - * sizes. - */ - if (computer.screens[base]->row >= 0) { - x = computer.screens[base]->widget->core.x; - y = computer.screens[base]->widget->core.y; - - /* screens representations are already ordered */ - for (i = base; i < computer.num_screens; i++) { - if (computer.screens[i]->state == UNUSED) - continue; - if (computer.screens[i]->column != 0) - x += mon_widths[computer.screens[i]->column]; - else { - x = computer.screens[base]->widget->core.x; - if (i != base) - y += mon_heights[computer.screens[i]->row]; - } - XtMoveWidget(computer.screens[i]->widget, x, y); - } - } - XtMapWidget(work); -} - -static int -qcmp_screen(_Xconst void *a, _Xconst void *b) -{ - xf86cfgScreen *s1, *s2; - - s1 = *(xf86cfgScreen**)a; - s2 = *(xf86cfgScreen**)b; - - if (s1->widget->core.x > s2->widget->core.x) { - if (s2->widget->core.y >= - s1->widget->core.y + (s1->widget->core.height >> 1)) - return (-1); - return (1); - } - else { - if (s1->widget->core.y >= - s2->widget->core.y + (s2->widget->core.height >> 1)) - return (1); - return (-1); - } - /*NOTREACHED*/ -} - -void -UpdateScreenUI(void) -{ - XF86ConfLayoutPtr lay = computer.layout; - XF86ConfAdjacencyPtr adj, prev, left, base; - int i, p, cols, scrno; - - if (lay == NULL) - return; - - rows = columns = cols = 1; - - qsort(computer.screens, computer.num_screens, sizeof(xf86cfgScreen*), - qcmp_screen); - - adj = prev = left = base = NULL; - for (i = p = scrno = 0; i < computer.num_screens; i++) { - XF86ConfScreenPtr scr = computer.screens[i]->screen; - - if (computer.screens[i]->state == UNUSED) - continue; - - adj = (XF86ConfAdjacencyPtr)XtCalloc(1, sizeof(XF86ConfAdjacencyRec)); - adj->adj_scrnum = scrno++; - adj->adj_screen = scr; - adj->adj_screen_str = XtNewString(scr->scrn_identifier); - if (base == NULL) { - base = left = adj; - computer.screens[i]->row = computer.screens[i]->column = 0; - } - else { - int dy = computer.screens[i]->widget->core.y - - computer.screens[p]->widget->core.y; - - prev->list.next = adj; - if (dy > (computer.screens[i]->widget->core.height >> 1)) { - adj->adj_where = CONF_ADJ_BELOW; - adj->adj_refscreen = XtNewString(left->adj_screen_str); - left = adj; - computer.screens[i]->row = rows; - computer.screens[i]->column = 0; - cols = 1; - ++rows; - } - else { - computer.screens[i]->row = rows - 1; - computer.screens[i]->column = cols; - adj->adj_where = CONF_ADJ_RIGHTOF; - if (++cols > columns) - columns = cols; - adj->adj_refscreen = XtNewString(prev->adj_screen_str); - } - } - prev = adj; - p = i; - } - - adj = lay->lay_adjacency_lst; - - while (adj != NULL) { - prev = adj; - adj = (XF86ConfAdjacencyPtr)(adj->list.next); - XtFree(prev->adj_screen_str); - XtFree(prev->adj_right_str); - XtFree(prev->adj_left_str); - XtFree(prev->adj_top_str); - XtFree(prev->adj_bottom_str); - XtFree(prev->adj_refscreen); - XtFree((char*)prev); - } - - lay->lay_adjacency_lst = base; -} |