diff options
Diffstat (limited to 'gdk/x11/gdkinput.c')
| -rw-r--r-- | gdk/x11/gdkinput.c | 345 |
1 files changed, 0 insertions, 345 deletions
diff --git a/gdk/x11/gdkinput.c b/gdk/x11/gdkinput.c deleted file mode 100644 index 491131ca27..0000000000 --- a/gdk/x11/gdkinput.c +++ /dev/null @@ -1,345 +0,0 @@ -/* GDK - The GIMP Drawing Kit - * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#include <stdlib.h> -#include <X11/Xlib.h> -#include <X11/Xutil.h> -#include "../config.h" -#include "gdk.h" -#include "gdkx.h" -#include "gdkprivate.h" -#include "gdkinput.h" - - -/* Forward declarations */ - -static gint gdk_input_enable_window (GdkWindow *window, - GdkDevicePrivate *gdkdev); -static gint gdk_input_disable_window (GdkWindow *window, - GdkDevicePrivate *gdkdev); -static GdkInputWindow *gdk_input_window_find (GdkWindow *window); -static GdkDevicePrivate *gdk_input_find_device (guint32 id); - - -/* Incorporate the specific routines depending on compilation options */ - -static GdkAxisUse gdk_input_core_axes[] = { GDK_AXIS_X, GDK_AXIS_Y }; - -static GdkDeviceInfo gdk_input_core_info = -{ - GDK_CORE_POINTER, - "Core Pointer", - GDK_SOURCE_MOUSE, - GDK_MODE_SCREEN, - TRUE, - 2, - gdk_input_core_axes -}; - -/* Global variables */ - -GdkInputVTable gdk_input_vtable; -/* information about network port and host for gxid daemon */ -gchar *gdk_input_gxid_host; -gint gdk_input_gxid_port; -gint gdk_input_ignore_core; - -/* Local variables */ - -static GList *gdk_input_devices; -static GList *gdk_input_windows; - -#include "gdkinputnone.h" -#include "gdkinputcommon.h" -#include "gdkinputxfree.h" -#include "gdkinputgxi.h" - -GList * -gdk_input_list_devices (void) -{ - return gdk_input_devices; -} - -void -gdk_input_set_source (guint32 deviceid, GdkInputSource source) -{ - GdkDevicePrivate *gdkdev = gdk_input_find_device(deviceid); - g_return_if_fail (gdkdev != NULL); - - gdkdev->info.source = source; -} - -gint -gdk_input_set_mode (guint32 deviceid, GdkInputMode mode) -{ - if (deviceid == GDK_CORE_POINTER) - return FALSE; - - if (gdk_input_vtable.set_mode) - return gdk_input_vtable.set_mode(deviceid,mode); - else - return FALSE; -} - -void -gdk_input_set_axes (guint32 deviceid, GdkAxisUse *axes) -{ - if (deviceid != GDK_CORE_POINTER && gdk_input_vtable.set_axes) - gdk_input_vtable.set_axes (deviceid, axes); -} - -void gdk_input_set_key (guint32 deviceid, - guint index, - guint keyval, - GdkModifierType modifiers) -{ - if (deviceid != GDK_CORE_POINTER && gdk_input_vtable.set_key) - gdk_input_vtable.set_key (deviceid, index, keyval, modifiers); -} - -GdkTimeCoord * -gdk_input_motion_events (GdkWindow *window, - guint32 deviceid, - guint32 start, - guint32 stop, - gint *nevents_return) -{ - GdkWindowPrivate *window_private; - XTimeCoord *xcoords; - GdkTimeCoord *coords; - int i; - - g_return_val_if_fail (window != NULL, NULL); - window_private = (GdkWindowPrivate *) window; - if (window_private->destroyed) - return NULL; - - if (deviceid == GDK_CORE_POINTER) - { - xcoords = XGetMotionEvents (gdk_display, - window_private->xwindow, - start, stop, nevents_return); - if (xcoords) - { - coords = g_new (GdkTimeCoord, *nevents_return); - for (i=0; i<*nevents_return; i++) - { - coords[i].time = xcoords[i].time; - coords[i].x = xcoords[i].x; - coords[i].y = xcoords[i].y; - coords[i].pressure = 0.5; - coords[i].xtilt = 0.0; - coords[i].ytilt = 0.0; - } - - XFree(xcoords); - - return coords; - } - else - return NULL; - } - else - { - if (gdk_input_vtable.motion_events) - { - return gdk_input_vtable.motion_events(window, - deviceid, start, stop, - nevents_return); - } - else - { - *nevents_return = 0; - return NULL; - } - } -} - -static gint -gdk_input_enable_window (GdkWindow *window, GdkDevicePrivate *gdkdev) -{ - if (gdk_input_vtable.enable_window) - return gdk_input_vtable.enable_window (window, gdkdev); - else - return TRUE; -} - -static gint -gdk_input_disable_window (GdkWindow *window, GdkDevicePrivate *gdkdev) -{ - if (gdk_input_vtable.disable_window) - return gdk_input_vtable.disable_window(window,gdkdev); - else - return TRUE; -} - - -static GdkInputWindow * -gdk_input_window_find(GdkWindow *window) -{ - GList *tmp_list; - - for (tmp_list=gdk_input_windows; tmp_list; tmp_list=tmp_list->next) - if (((GdkInputWindow *)(tmp_list->data))->window == window) - return (GdkInputWindow *)(tmp_list->data); - - return NULL; /* Not found */ -} - -/* FIXME: this routine currently needs to be called between creation - and the corresponding configure event (because it doesn't get the - root_relative_geometry). This should work with - gtk_window_set_extension_events, but will likely fail in other - cases */ - -void -gdk_input_set_extension_events (GdkWindow *window, gint mask, - GdkExtensionMode mode) -{ - GdkWindowPrivate *window_private; - GList *tmp_list; - GdkInputWindow *iw; - - g_return_if_fail (window != NULL); - window_private = (GdkWindowPrivate*) window; - if (window_private->destroyed) - return; - - if (mode == GDK_EXTENSION_EVENTS_NONE) - mask = 0; - - if (mask != 0) - { - iw = g_new(GdkInputWindow,1); - - iw->window = window; - iw->mode = mode; - - iw->obscuring = NULL; - iw->num_obscuring = 0; - iw->grabbed = FALSE; - - gdk_input_windows = g_list_append(gdk_input_windows,iw); - window_private->extension_events = mask; - - /* Add enter window events to the event mask */ - /* FIXME, this is not needed for XINPUT_NONE */ - gdk_window_set_events (window, - gdk_window_get_events (window) | - GDK_ENTER_NOTIFY_MASK); - } - else - { - iw = gdk_input_window_find (window); - if (iw) - { - gdk_input_windows = g_list_remove(gdk_input_windows,iw); - g_free(iw); - } - - window_private->extension_events = 0; - } - - for (tmp_list = gdk_input_devices; tmp_list; tmp_list = tmp_list->next) - { - GdkDevicePrivate *gdkdev = (GdkDevicePrivate *)(tmp_list->data); - - if (gdkdev->info.deviceid != GDK_CORE_POINTER) - { - if (mask != 0 && gdkdev->info.mode != GDK_MODE_DISABLED - && (gdkdev->info.has_cursor || mode == GDK_EXTENSION_EVENTS_ALL)) - gdk_input_enable_window(window,gdkdev); - else - gdk_input_disable_window(window,gdkdev); - } - } -} - -void -gdk_input_window_destroy (GdkWindow *window) -{ - GdkInputWindow *input_window; - - input_window = gdk_input_window_find (window); - g_return_if_fail (input_window != NULL); - - gdk_input_windows = g_list_remove (gdk_input_windows,input_window); - g_free(input_window); -} - -void -gdk_input_exit (void) -{ - GList *tmp_list; - GdkDevicePrivate *gdkdev; - - for (tmp_list = gdk_input_devices; tmp_list; tmp_list = tmp_list->next) - { - gdkdev = (GdkDevicePrivate *)(tmp_list->data); - if (gdkdev->info.deviceid != GDK_CORE_POINTER) - { - gdk_input_set_mode(gdkdev->info.deviceid,GDK_MODE_DISABLED); - - g_free(gdkdev->info.name); -#ifndef XINPUT_NONE - g_free(gdkdev->axes); -#endif - g_free(gdkdev->info.axes); - g_free(gdkdev->info.keys); - g_free(gdkdev); - } - } - - g_list_free(gdk_input_devices); - - for (tmp_list = gdk_input_windows; tmp_list; tmp_list = tmp_list->next) - { - g_free(tmp_list->data); - } - g_list_free(gdk_input_windows); -} - -static GdkDevicePrivate * -gdk_input_find_device(guint32 id) -{ - GList *tmp_list = gdk_input_devices; - GdkDevicePrivate *gdkdev; - while (tmp_list) - { - gdkdev = (GdkDevicePrivate *)(tmp_list->data); - if (gdkdev->info.deviceid == id) - return gdkdev; - tmp_list = tmp_list->next; - } - return NULL; -} - -void -gdk_input_window_get_pointer (GdkWindow *window, - guint32 deviceid, - gdouble *x, - gdouble *y, - gdouble *pressure, - gdouble *xtilt, - gdouble *ytilt, - GdkModifierType *mask) -{ - if (gdk_input_vtable.get_pointer) - gdk_input_vtable.get_pointer (window, deviceid, x, y, pressure, - xtilt, ytilt, mask); -} |