Change to the linux kernel coding style
[wmaker-crm.git] / src / colormap.c
dissimilarity index 71%
index 7e0f7e7..ae7229b 100644 (file)
-/* colormap.c - colormap handling code
- *
- *  Window Maker window manager
- *
- *  Copyright (c) 1998-2003 Alfredo K. Kojima
- *
- *  This code slightly based on fvwm code,
- *  Copyright (c) Rob Nation and others
- *  but completely rewritten.
- *
- *  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 of the License, 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 "wconfig.h"
-
-#include "WindowMaker.h"
-#include <X11/Xatom.h>
-#include "window.h"
-
-
-#include "framewin.h"
-void
-wColormapInstallForWindow(WScreen *scr, WWindow *wwin)
-{
-    int i;
-    XWindowAttributes attributes;
-    int done = 0;
-    Window xwin = None;
-
-
-    if (wwin) {
-        xwin = wwin->client_win;
-    } else {
-        xwin = scr->root_win;
-    }
-
-    scr->cmap_window = wwin;
-
-    if (scr->root_colormap_install_count > 0) {
-        scr->original_cmap_window = wwin;
-        return;
-    }
-
-    /* install colormap for all windows of the client */
-    if (wwin && wwin->cmap_window_no > 0 && wwin->cmap_windows) {
-        for (i = wwin->cmap_window_no - 1; i >= 0; i--) {
-            Window w;
-
-            w = wwin->cmap_windows[i];
-            if (w == wwin->client_win)
-                done = 1;
-
-            XGetWindowAttributes(dpy, w, &attributes);
-            if (attributes.colormap == None)
-                attributes.colormap = scr->colormap;
-
-            if (scr->current_colormap != attributes.colormap) {
-                scr->current_colormap = attributes.colormap;
-                /*
-                 * ICCCM 2.0: some client requested permission
-                 * to install colormaps by itself and we granted.
-                 * So, we can't install any colormaps.
-                 */
-                if (!scr->flags.colormap_stuff_blocked)
-                    XInstallColormap(dpy, attributes.colormap);
-            }
-        }
-    }
-
-    if (!done) {
-        attributes.colormap = None;
-        if (xwin != None)
-            XGetWindowAttributes(dpy, xwin, &attributes);
-        if (attributes.colormap == None)
-            attributes.colormap = scr->colormap;
-
-        if (scr->current_colormap != attributes.colormap) {
-            scr->current_colormap = attributes.colormap;
-            if (!scr->flags.colormap_stuff_blocked)
-                XInstallColormap(dpy, attributes.colormap);
-        }
-    }
-    XSync(dpy, False);
-}
-
-
-void
-wColormapInstallRoot(WScreen *scr)
-{
-    if (scr->root_colormap_install_count == 0) {
-        wColormapInstallForWindow(scr, NULL);
-        scr->original_cmap_window = scr->cmap_window;
-    }
-    scr->root_colormap_install_count++;
-}
-
-
-void
-wColormapUninstallRoot(WScreen *scr)
-{
-    if (scr->root_colormap_install_count > 0)
-        scr->root_colormap_install_count--;
-
-    if (scr->root_colormap_install_count == 0) {
-        wColormapInstallForWindow(scr, scr->original_cmap_window);
-        scr->original_cmap_window = NULL;
-    }
-}
-
-
-void
-wColormapAllowClientInstallation(WScreen *scr, Bool starting)
-{
-    scr->flags.colormap_stuff_blocked = starting;
-    /*
-     * Client stopped managing the colormap stuff. Restore the colormap
-     * that would be installed if the client did not request colormap
-     * stuff.
-     */
-    if (!starting) {
-        XInstallColormap(dpy, scr->current_colormap);
-        XSync(dpy, False);
-    }
-}
-
+/* colormap.c - colormap handling code
+ *
+ *  Window Maker window manager
+ *
+ *  Copyright (c) 1998-2003 Alfredo K. Kojima
+ *
+ *  This code slightly based on fvwm code,
+ *  Copyright (c) Rob Nation and others
+ *  but completely rewritten.
+ *
+ *  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 of the License, 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 "wconfig.h"
+
+#include "WindowMaker.h"
+#include <X11/Xatom.h>
+#include "window.h"
+
+#include "framewin.h"
+void wColormapInstallForWindow(WScreen * scr, WWindow * wwin)
+{
+       int i;
+       XWindowAttributes attributes;
+       int done = 0;
+       Window xwin = None;
+
+       if (wwin) {
+               xwin = wwin->client_win;
+       } else {
+               xwin = scr->root_win;
+       }
+
+       scr->cmap_window = wwin;
+
+       if (scr->root_colormap_install_count > 0) {
+               scr->original_cmap_window = wwin;
+               return;
+       }
+
+       /* install colormap for all windows of the client */
+       if (wwin && wwin->cmap_window_no > 0 && wwin->cmap_windows) {
+               for (i = wwin->cmap_window_no - 1; i >= 0; i--) {
+                       Window w;
+
+                       w = wwin->cmap_windows[i];
+                       if (w == wwin->client_win)
+                               done = 1;
+
+                       XGetWindowAttributes(dpy, w, &attributes);
+                       if (attributes.colormap == None)
+                               attributes.colormap = scr->colormap;
+
+                       if (scr->current_colormap != attributes.colormap) {
+                               scr->current_colormap = attributes.colormap;
+                               /*
+                                * ICCCM 2.0: some client requested permission
+                                * to install colormaps by itself and we granted.
+                                * So, we can't install any colormaps.
+                                */
+                               if (!scr->flags.colormap_stuff_blocked)
+                                       XInstallColormap(dpy, attributes.colormap);
+                       }
+               }
+       }
+
+       if (!done) {
+               attributes.colormap = None;
+               if (xwin != None)
+                       XGetWindowAttributes(dpy, xwin, &attributes);
+               if (attributes.colormap == None)
+                       attributes.colormap = scr->colormap;
+
+               if (scr->current_colormap != attributes.colormap) {
+                       scr->current_colormap = attributes.colormap;
+                       if (!scr->flags.colormap_stuff_blocked)
+                               XInstallColormap(dpy, attributes.colormap);
+               }
+       }
+       XSync(dpy, False);
+}
+
+void wColormapInstallRoot(WScreen * scr)
+{
+       if (scr->root_colormap_install_count == 0) {
+               wColormapInstallForWindow(scr, NULL);
+               scr->original_cmap_window = scr->cmap_window;
+       }
+       scr->root_colormap_install_count++;
+}
+
+void wColormapUninstallRoot(WScreen * scr)
+{
+       if (scr->root_colormap_install_count > 0)
+               scr->root_colormap_install_count--;
+
+       if (scr->root_colormap_install_count == 0) {
+               wColormapInstallForWindow(scr, scr->original_cmap_window);
+               scr->original_cmap_window = NULL;
+       }
+}
+
+void wColormapAllowClientInstallation(WScreen * scr, Bool starting)
+{
+       scr->flags.colormap_stuff_blocked = starting;
+       /*
+        * Client stopped managing the colormap stuff. Restore the colormap
+        * that would be installed if the client did not request colormap
+        * stuff.
+        */
+       if (!starting) {
+               XInstallColormap(dpy, scr->current_colormap);
+               XSync(dpy, False);
+       }
+}