forked from AuroraMiddleware/gtk
Make a GObject (#75970, James Henstridge)
Tue Sep 24 18:18:36 2002 Owen Taylor <otaylor@redhat.com> * gtk/gtkclipboard.[ch]: Make a GObject (#75970, James Henstridge)
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@ -1,3 +1,8 @@
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Tue Sep 24 18:18:36 2002 Owen Taylor <otaylor@redhat.com>
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* gtk/gtkclipboard.[ch]: Make a GObject (#75970, James
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Henstridge)
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Tue Sep 24 19:45:55 2002 Owen Taylor <otaylor@redhat.com>
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* gdk/x11/gdkwindow-x11.c (gdk_window_impl_x11_get_colormap):
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@ -1,3 +1,8 @@
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Tue Sep 24 18:18:36 2002 Owen Taylor <otaylor@redhat.com>
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* gtk/gtkclipboard.[ch]: Make a GObject (#75970, James
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Henstridge)
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Tue Sep 24 19:45:55 2002 Owen Taylor <otaylor@redhat.com>
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* gdk/x11/gdkwindow-x11.c (gdk_window_impl_x11_get_colormap):
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@ -1,3 +1,8 @@
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Tue Sep 24 18:18:36 2002 Owen Taylor <otaylor@redhat.com>
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* gtk/gtkclipboard.[ch]: Make a GObject (#75970, James
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Henstridge)
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Tue Sep 24 19:45:55 2002 Owen Taylor <otaylor@redhat.com>
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* gdk/x11/gdkwindow-x11.c (gdk_window_impl_x11_get_colormap):
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@ -1,3 +1,8 @@
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Tue Sep 24 18:18:36 2002 Owen Taylor <otaylor@redhat.com>
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* gtk/gtkclipboard.[ch]: Make a GObject (#75970, James
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Henstridge)
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Tue Sep 24 19:45:55 2002 Owen Taylor <otaylor@redhat.com>
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* gdk/x11/gdkwindow-x11.c (gdk_window_impl_x11_get_colormap):
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@ -1,3 +1,8 @@
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Tue Sep 24 18:18:36 2002 Owen Taylor <otaylor@redhat.com>
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* gtk/gtkclipboard.[ch]: Make a GObject (#75970, James
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Henstridge)
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Tue Sep 24 19:45:55 2002 Owen Taylor <otaylor@redhat.com>
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* gdk/x11/gdkwindow-x11.c (gdk_window_impl_x11_get_colormap):
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@ -1,3 +1,8 @@
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Tue Sep 24 18:18:36 2002 Owen Taylor <otaylor@redhat.com>
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* gtk/gtkclipboard.[ch]: Make a GObject (#75970, James
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Henstridge)
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Tue Sep 24 19:45:55 2002 Owen Taylor <otaylor@redhat.com>
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* gdk/x11/gdkwindow-x11.c (gdk_window_impl_x11_get_colormap):
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@ -34,11 +34,15 @@
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#include "win32/gdkwin32.h"
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#endif
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typedef struct _GtkClipboardClass GtkClipboardClass;
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typedef struct _RequestContentsInfo RequestContentsInfo;
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typedef struct _RequestTextInfo RequestTextInfo;
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struct _GtkClipboard
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{
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GObjectClass parent_instance;
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GdkAtom selection;
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GtkClipboardGetFunc get_func;
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@ -52,6 +56,11 @@ struct _GtkClipboard
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GdkDisplay *display;
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};
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struct _GtkClipboardClass
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{
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GObjectClass parent_class;
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};
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struct _RequestContentsInfo
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{
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GtkClipboardReceivedFunc callback;
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@ -64,6 +73,9 @@ struct _RequestTextInfo
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gpointer user_data;
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};
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static void gtk_clipboard_class_init (GtkClipboardClass *class);
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static void gtk_clipboard_finalize (GObject *object);
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static void clipboard_unset (GtkClipboard *clipboard);
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static void selection_received (GtkWidget *widget,
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GtkSelectionData *selection_data,
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@ -81,7 +93,66 @@ static GQuark request_contents_key_id = 0;
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static const gchar *clipboards_owned_key = "gtk-clipboards-owned";
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static GQuark clipboards_owned_key_id = 0;
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GObjectClass *parent_class;
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GType
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gtk_clipboard_get_type (void)
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{
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static GType clipboard_type = 0;
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if (!clipboard_type)
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{
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static const GTypeInfo clipboard_info =
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{
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sizeof (GtkClipboardClass),
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NULL, /* base_init */
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NULL, /* base_finalize */
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(GClassInitFunc) gtk_clipboard_class_init,
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NULL, /* class_finalize */
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NULL, /* class_data */
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sizeof (GtkClipboard),
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0, /* n_preallocs */
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(GInstanceInitFunc) NULL,
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};
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clipboard_type = g_type_register_static (G_TYPE_OBJECT, "GtkClipboard", &clipboard_info, 0);
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}
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return clipboard_type;
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}
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static void
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gtk_clipboard_class_init (GtkClipboardClass *class)
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{
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GObjectClass *gobject_class = G_OBJECT_CLASS (class);
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parent_class = g_type_class_peek_parent (class);
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gobject_class->finalize = gtk_clipboard_finalize;
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}
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static void
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gtk_clipboard_finalize (GObject *object)
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{
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clipboard_unset (GTK_CLIPBOARD (object));
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}
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static void
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clipboard_display_closed (GdkDisplay *display,
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gboolean is_error,
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GtkClipboard *clipboard)
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{
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GSList *clipboards;
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clipboards = g_object_get_data (G_OBJECT (display), "gtk-clipboard-list");
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g_object_run_dispose (G_OBJECT (clipboard));
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g_object_unref (clipboard);
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clipboards = g_slist_remove (clipboards, clipboard);
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g_object_set_data (G_OBJECT (display), "gtk-clipboard-list", clipboards);
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}
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/**
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* gtk_clipboard_get_for_display:
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* @display: the display for which the clipboard is to be retrieved or created
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@ -128,6 +199,7 @@ gtk_clipboard_get_for_display (GdkDisplay *display, GdkAtom selection)
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GSList *tmp_list;
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g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
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g_return_val_if_fail (!display->closed, NULL);
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if (selection == GDK_NONE)
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selection = GDK_SELECTION_CLIPBOARD;
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@ -146,11 +218,13 @@ gtk_clipboard_get_for_display (GdkDisplay *display, GdkAtom selection)
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if (!tmp_list)
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{
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clipboard = g_new0 (GtkClipboard, 1);
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clipboard = g_object_new (GTK_TYPE_CLIPBOARD, NULL);
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clipboard->selection = selection;
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clipboard->display = display;
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clipboards = g_slist_prepend (clipboards, clipboard);
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g_object_set_data (G_OBJECT (display), "gtk-clipboard-list", clipboards);
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g_signal_connect (display, "closed",
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G_CALLBACK (clipboard_display_closed), clipboard);
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}
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return clipboard;
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@ -28,6 +28,9 @@ extern "C" {
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#include <gtk/gtkselection.h>
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#define GTK_TYPE_CLIPBOARD (gtk_clipboard_get_type ())
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#define GTK_CLIPBOARD(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_CLIPBOARD, GtkClipboard))
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#define GTK_IS_CLIPBOARD(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_CLIPBOARD))
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typedef void (* GtkClipboardReceivedFunc) (GtkClipboard *clipboard,
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GtkSelectionData *selection_data,
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@ -47,6 +50,8 @@ typedef void (* GtkClipboardGetFunc) (GtkClipboard *clipboard,
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typedef void (* GtkClipboardClearFunc) (GtkClipboard *clipboard,
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gpointer user_data_or_owner);
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GType gtk_clipboard_get_type (void);
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GtkClipboard *gtk_clipboard_get_for_display (GdkDisplay *display,
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GdkAtom selection);
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#ifndef GDK_MULTIHEAD_SAFE
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