diff options
| -rw-r--r-- | trashapplet/src/xstuff.c | 346 | ||||
| -rw-r--r-- | trashapplet/src/xstuff.h | 24 |
2 files changed, 0 insertions, 370 deletions
diff --git a/trashapplet/src/xstuff.c b/trashapplet/src/xstuff.c index ccd26cc4..9e58ca10 100644 --- a/trashapplet/src/xstuff.c +++ b/trashapplet/src/xstuff.c @@ -13,294 +13,15 @@ */ #include <config.h> -#include <string.h> #include <unistd.h> #include <gdk/gdk.h> #include <gdk/gdkx.h> #include <X11/Xlib.h> -#include <X11/Xatom.h> #include "xstuff.h" -static Atom -panel_atom_get (const char *atom_name) -{ - static GHashTable *atom_hash; - Display *xdisplay; - Atom retval; - - g_return_val_if_fail (atom_name != NULL, None); - - xdisplay = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()); - - if (!atom_hash) - atom_hash = g_hash_table_new_full ( - g_str_hash, g_str_equal, g_free, NULL); - - retval = GPOINTER_TO_UINT (g_hash_table_lookup (atom_hash, atom_name)); - if (!retval) { - retval = XInternAtom (xdisplay, atom_name, FALSE); - - if (retval != None) - g_hash_table_insert (atom_hash, g_strdup (atom_name), - GUINT_TO_POINTER (retval)); - } - - return retval; -} - -/* Stolen from deskguide */ -static gpointer -get_typed_property_data (Display *xdisplay, - Window xwindow, - Atom property, - Atom requested_type, - gint *size_p, - guint expected_format) -{ - static const guint prop_buffer_lengh = 1024 * 1024; - unsigned char *prop_data = NULL; - Atom type_returned = 0; - unsigned long nitems_return = 0, bytes_after_return = 0; - int format_returned = 0; - gpointer data = NULL; - gboolean abort = FALSE; - - g_return_val_if_fail (size_p != NULL, NULL); - *size_p = 0; - - gdk_error_trap_push (); - - abort = XGetWindowProperty (xdisplay, - xwindow, - property, - 0, prop_buffer_lengh, - False, - requested_type, - &type_returned, &format_returned, - &nitems_return, - &bytes_after_return, - &prop_data) != Success; - if (gdk_error_trap_pop () || - type_returned == None) - abort++; - if (!abort && - requested_type != AnyPropertyType && - requested_type != type_returned) - { - g_warning ("%s(): Property has wrong type, probably on crack", G_STRFUNC); - abort++; - } - if (!abort && bytes_after_return) - { - g_warning ("%s(): Eeek, property has more than %u bytes, stored on harddisk?", - G_STRFUNC, prop_buffer_lengh); - abort++; - } - if (!abort && expected_format && expected_format != format_returned) - { - g_warning ("%s(): Expected format (%u) unmatched (%d), programmer was drunk?", - G_STRFUNC, expected_format, format_returned); - abort++; - } - if (!abort && prop_data && nitems_return && format_returned) - { - switch (format_returned) - { - case 32: - *size_p = nitems_return * 4; - if (sizeof (gulong) == 8) - { - guint32 i, *mem = g_malloc0 (*size_p + 1); - gulong *prop_longs = (gulong*) prop_data; - - for (i = 0; i < *size_p / 4; i++) - mem[i] = prop_longs[i]; - data = mem; - } - break; - case 16: - *size_p = nitems_return * 2; - break; - case 8: - *size_p = nitems_return; - break; - default: - g_warning ("Unknown property data format with %d bits (extraterrestrial?)", - format_returned); - break; - } - if (!data && *size_p) - { - guint8 *mem = g_malloc (*size_p + 1); - - memcpy (mem, prop_data, *size_p); - mem[*size_p] = 0; - data = mem; - } - } - - if (prop_data) - XFree (prop_data); - - return data; -} - -gboolean -xstuff_is_compliant_wm (void) -{ - Display *xdisplay; - Window root_window; - gpointer data; - int size; - - xdisplay = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()); - root_window = GDK_WINDOW_XID ( - gdk_get_default_root_window ()); - - /* FIXME this is totally broken; should be using - * gdk_net_wm_supports() on particular hints when we rely - * on those particular hints - */ - data = get_typed_property_data ( - xdisplay, root_window, - panel_atom_get ("_NET_SUPPORTED"), - XA_ATOM, &size, 32); - - if (!data) - return FALSE; - - /* Actually checks for some of these */ - g_free (data); - return TRUE; -} - -void -xstuff_set_no_group (GdkWindow *win) -{ - XWMHints *old_wmhints; - XWMHints wmhints = {0}; - - XDeleteProperty (GDK_WINDOW_XDISPLAY (win), - GDK_WINDOW_XID (win), - panel_atom_get ("WM_CLIENT_LEADER")); - - old_wmhints = XGetWMHints (GDK_WINDOW_XDISPLAY (win), - GDK_WINDOW_XID (win)); - /* General paranoia */ - if (old_wmhints != NULL) { - memcpy (&wmhints, old_wmhints, sizeof (XWMHints)); - XFree (old_wmhints); - - wmhints.flags &= ~WindowGroupHint; - wmhints.window_group = 0; - } else { - /* General paranoia */ - wmhints.flags = StateHint; - wmhints.window_group = 0; - wmhints.initial_state = NormalState; - } - - XSetWMHints (GDK_WINDOW_XDISPLAY (win), - GDK_WINDOW_XID (win), - &wmhints); -} - -/* This is such a broken stupid function. */ -void -xstuff_set_pos_size (GdkWindow *window, int x, int y, int w, int h) -{ - XSizeHints size_hints; - int old_x, old_y, old_w, old_h; - - old_x = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (window), "xstuff-cached-x")); - old_y = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (window), "xstuff-cached-y")); - old_w = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (window), "xstuff-cached-w")); - old_h = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (window), "xstuff-cached-h")); - - if (x == old_x && y == old_y && w == old_w && h == old_h) - return; - - /* Do not add USPosition / USSize here, fix the damn WM */ - size_hints.flags = PPosition | PSize | PMaxSize | PMinSize; - size_hints.x = 0; /* window managers aren't supposed to and */ - size_hints.y = 0; /* don't use these fields */ - size_hints.width = w; - size_hints.height = h; - size_hints.min_width = w; - size_hints.min_height = h; - size_hints.max_width = w; - size_hints.max_height = h; - - gdk_error_trap_push (); - - XSetWMNormalHints (GDK_WINDOW_XDISPLAY (window), - GDK_WINDOW_XID (window), - &size_hints); - - gdk_window_move_resize (window, x, y, w, h); - - gdk_error_trap_pop_ignored (); - - g_object_set_data (G_OBJECT (window), "xstuff-cached-x", GINT_TO_POINTER (x)); - g_object_set_data (G_OBJECT (window), "xstuff-cached-y", GINT_TO_POINTER (y)); - g_object_set_data (G_OBJECT (window), "xstuff-cached-w", GINT_TO_POINTER (w)); - g_object_set_data (G_OBJECT (window), "xstuff-cached-h", GINT_TO_POINTER (h)); -} - -void -xstuff_set_wmspec_dock_hints (GdkWindow *window, - gboolean autohide) -{ - Atom atoms [2] = { None, None }; - - if (!autohide) - atoms [0] = panel_atom_get ("_NET_WM_WINDOW_TYPE_DOCK"); - else { - atoms [0] = panel_atom_get ("_MATE_WINDOW_TYPE_AUTOHIDE_PANEL"); - atoms [1] = panel_atom_get ("_NET_WM_WINDOW_TYPE_DOCK"); - } - - XChangeProperty (GDK_WINDOW_XDISPLAY (window), - GDK_WINDOW_XID (window), - panel_atom_get ("_NET_WM_WINDOW_TYPE"), - XA_ATOM, 32, PropModeReplace, - (unsigned char *) atoms, - autohide ? 2 : 1); -} - -void -xstuff_set_wmspec_strut (GdkWindow *window, - int left, - int right, - int top, - int bottom) -{ - long vals [4]; - - vals [0] = left; - vals [1] = right; - vals [2] = top; - vals [3] = bottom; - - XChangeProperty (GDK_WINDOW_XDISPLAY (window), - GDK_WINDOW_XID (window), - panel_atom_get ("_NET_WM_STRUT"), - XA_CARDINAL, 32, PropModeReplace, - (unsigned char *) vals, 4); -} - -void -xstuff_delete_property (GdkWindow *window, const char *name) -{ - Display *xdisplay = GDK_WINDOW_XDISPLAY (window); - Window xwindow = GDK_WINDOW_XID (window); - - XDeleteProperty (xdisplay, xwindow, - panel_atom_get (name)); -} /* Zoom animation */ #define MINIATURIZE_ANIMATION_FRAMES_Z 1 @@ -456,70 +177,3 @@ xstuff_zoom_animate (GtkWidget *widget, GdkRectangle *opt_rect) dest.x, dest.y, dest.width, dest.height, MINIATURIZE_ANIMATION_STEPS_Z); } - -int -xstuff_get_current_workspace (GdkScreen *screen) -{ - Window root_window; - Atom type = None; - gulong nitems; - gulong bytes_after; - gulong *num; - int format; - int result; - int retval; - - root_window = GDK_WINDOW_XID ( - gdk_screen_get_root_window (screen)); - - gdk_error_trap_push (); - result = XGetWindowProperty (GDK_SCREEN_XDISPLAY (screen), - root_window, - panel_atom_get ("_NET_CURRENT_DESKTOP"), - 0, G_MAXLONG, - False, XA_CARDINAL, &type, &format, &nitems, - &bytes_after, (gpointer) &num); - if (gdk_error_trap_pop () || result != Success) - return -1; - - if (type != XA_CARDINAL) { - XFree (num); - return -1; - } - - retval = *num; - - XFree (num); - - return retval; -} - -void -xstuff_grab_key_on_all_screens (int keycode, - guint modifiers, - gboolean grab) -{ - GdkDisplay *display; - int n_screens; - int i; - - display = gdk_display_get_default (); - n_screens = 1; /* gdk-3.10, The number of screens is always 1 */ - - for (i = 0; i < n_screens; i++) { - GdkWindow *root; - - root = gdk_screen_get_root_window ( - gdk_display_get_screen (display, i)); - - if (grab) - XGrabKey (gdk_x11_display_get_xdisplay (display), - keycode, modifiers, - GDK_WINDOW_XID (root), - True, GrabModeAsync, GrabModeAsync); - else - XUngrabKey (gdk_x11_display_get_xdisplay (display), - keycode, modifiers, - GDK_WINDOW_XID (root)); - } -} diff --git a/trashapplet/src/xstuff.h b/trashapplet/src/xstuff.h index 5791cafa..0431ce79 100644 --- a/trashapplet/src/xstuff.h +++ b/trashapplet/src/xstuff.h @@ -4,31 +4,7 @@ #include <gdk/gdk.h> #include <gtk/gtk.h> -void xstuff_delete_property (GdkWindow *window, - const char *name); -gboolean xstuff_is_compliant_wm (void); - -void xstuff_set_no_group (GdkWindow *win); - -void xstuff_unsetup_desktop_area (void); -void xstuff_set_pos_size (GdkWindow *window, - int x, int y, - int w, int h); -void xstuff_set_wmspec_dock_hints (GdkWindow *window, - gboolean autohide); -void xstuff_set_wmspec_strut (GdkWindow *window, - int left, - int right, - int top, - int bottom); - void xstuff_zoom_animate (GtkWidget *widget, GdkRectangle *opt_src_rect); -int xstuff_get_current_workspace (GdkScreen *screen); - -void xstuff_grab_key_on_all_screens (int keycode, - guint modifiers, - gboolean grab); - #endif /* __XSTUFF_H__ */ |