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8a58c8b568
Having local extern declaration is dangerous because the compiler is not able to cross-check if the type of the variable was defined consistently.
149 lines
3.3 KiB
C
149 lines
3.3 KiB
C
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#include <unistd.h>
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#include "WINGsP.h"
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#include <X11/Xutil.h>
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#include "GNUstep.h"
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void WMSetApplicationIconWindow(WMScreen * scr, Window window)
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{
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scr->applicationIconWindow = window;
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if (scr->groupLeader) {
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XWMHints *hints;
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hints = XGetWMHints(scr->display, scr->groupLeader);
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hints->flags |= IconWindowHint;
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hints->icon_window = window;
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XSetWMHints(scr->display, scr->groupLeader, hints);
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XFree(hints);
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}
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}
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void WMSetApplicationIconImage(WMScreen * scr, RImage * image)
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{
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WMPixmap *icon;
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if (scr->applicationIconImage == image)
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return;
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if (scr->applicationIconImage)
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RReleaseImage(scr->applicationIconImage);
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scr->applicationIconImage = RRetainImage(image);
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/* TODO: check whether we should set the pixmap only if there's none yet */
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if (image != NULL && (icon = WMCreatePixmapFromRImage(scr, image, 128)) != NULL) {
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WMSetApplicationIconPixmap(scr, icon);
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WMReleasePixmap(icon);
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}
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}
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RImage *WMGetApplicationIconImage(WMScreen * scr)
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{
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return scr->applicationIconImage;
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}
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void WMSetApplicationIconPixmap(WMScreen * scr, WMPixmap * icon)
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{
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if (scr->applicationIconPixmap == icon)
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return;
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if (scr->applicationIconPixmap)
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WMReleasePixmap(scr->applicationIconPixmap);
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scr->applicationIconPixmap = WMRetainPixmap(icon);
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if (scr->groupLeader) {
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XWMHints *hints;
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hints = XGetWMHints(scr->display, scr->groupLeader);
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hints->flags |= IconPixmapHint | IconMaskHint;
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hints->icon_pixmap = (icon != NULL ? icon->pixmap : None);
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hints->icon_mask = (icon != NULL ? icon->mask : None);
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XSetWMHints(scr->display, scr->groupLeader, hints);
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XFree(hints);
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}
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}
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WMPixmap *WMGetApplicationIconPixmap(WMScreen * scr)
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{
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return scr->applicationIconPixmap;
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}
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WMPixmap *WMCreateApplicationIconBlendedPixmap(WMScreen * scr, const RColor * color)
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{
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WMPixmap *pix;
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if (scr->applicationIconImage) {
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static const RColor gray = {
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/* red */ 0xAE,
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/* green */ 0xAA,
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/* blue */ 0xAE,
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/* alpha */ 0xFF
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};
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if (!color)
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color = &gray;
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pix = WMCreateBlendedPixmapFromRImage(scr, scr->applicationIconImage, color);
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} else {
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pix = NULL;
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}
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return pix;
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}
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void WMSetApplicationHasAppIcon(WMScreen * scr, Bool flag)
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{
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scr->aflags.hasAppIcon = ((flag == 0) ? 0 : 1);
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}
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void W_InitApplication(WMScreen * scr)
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{
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Window leader;
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XClassHint *classHint;
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XWMHints *hints;
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leader = XCreateSimpleWindow(scr->display, scr->rootWin, -1, -1, 1, 1, 0, 0, 0);
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if (!scr->aflags.simpleApplication) {
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classHint = XAllocClassHint();
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classHint->res_name = "groupLeader";
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classHint->res_class = WMApplication.applicationName;
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XSetClassHint(scr->display, leader, classHint);
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XFree(classHint);
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XSetCommand(scr->display, leader, WMApplication.argv, WMApplication.argc);
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hints = XAllocWMHints();
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hints->flags = WindowGroupHint;
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hints->window_group = leader;
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/* This code will never actually be reached, because to have
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* scr->applicationIconPixmap set we need to have a screen first,
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* but this function is called in the screen creation process.
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* -Dan
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*/
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if (scr->applicationIconPixmap) {
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hints->flags |= IconPixmapHint;
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hints->icon_pixmap = scr->applicationIconPixmap->pixmap;
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if (scr->applicationIconPixmap->mask) {
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hints->flags |= IconMaskHint;
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hints->icon_mask = scr->applicationIconPixmap->mask;
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}
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}
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XSetWMHints(scr->display, leader, hints);
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XFree(hints);
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}
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scr->groupLeader = leader;
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}
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