forked from AuroraMiddleware/gtk
230 lines
8.3 KiB
C
230 lines
8.3 KiB
C
/* GDK - The GIMP Drawing Kit
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* Copyright (C) 2009 Carlos Garnacho <carlosg@gnome.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <gdk/gdkwindow.h>
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#include "gdkdevice-wayland.h"
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#include "gdkprivate-wayland.h"
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#include "gdkwayland.h"
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static gboolean gdk_device_core_get_history (GdkDevice *device,
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GdkWindow *window,
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guint32 start,
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guint32 stop,
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GdkTimeCoord ***events,
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gint *n_events);
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static void gdk_device_core_get_state (GdkDevice *device,
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GdkWindow *window,
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gdouble *axes,
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GdkModifierType *mask);
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static void gdk_device_core_set_window_cursor (GdkDevice *device,
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GdkWindow *window,
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GdkCursor *cursor);
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static void gdk_device_core_warp (GdkDevice *device,
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GdkScreen *screen,
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gint x,
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gint y);
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static gboolean gdk_device_core_query_state (GdkDevice *device,
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GdkWindow *window,
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GdkWindow **root_window,
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GdkWindow **child_window,
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gint *root_x,
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gint *root_y,
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gint *win_x,
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gint *win_y,
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GdkModifierType *mask);
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static GdkGrabStatus gdk_device_core_grab (GdkDevice *device,
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GdkWindow *window,
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gboolean owner_events,
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GdkEventMask event_mask,
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GdkWindow *confine_to,
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GdkCursor *cursor,
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guint32 time_);
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static void gdk_device_core_ungrab (GdkDevice *device,
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guint32 time_);
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static GdkWindow * gdk_device_core_window_at_position (GdkDevice *device,
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gint *win_x,
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gint *win_y,
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GdkModifierType *mask,
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gboolean get_toplevel);
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static void gdk_device_core_select_window_events (GdkDevice *device,
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GdkWindow *window,
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GdkEventMask event_mask);
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G_DEFINE_TYPE (GdkDeviceCore, gdk_device_core, GDK_TYPE_DEVICE)
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static void
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gdk_device_core_class_init (GdkDeviceCoreClass *klass)
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{
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GdkDeviceClass *device_class = GDK_DEVICE_CLASS (klass);
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device_class->get_history = gdk_device_core_get_history;
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device_class->get_state = gdk_device_core_get_state;
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device_class->set_window_cursor = gdk_device_core_set_window_cursor;
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device_class->warp = gdk_device_core_warp;
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device_class->query_state = gdk_device_core_query_state;
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device_class->grab = gdk_device_core_grab;
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device_class->ungrab = gdk_device_core_ungrab;
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device_class->window_at_position = gdk_device_core_window_at_position;
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device_class->select_window_events = gdk_device_core_select_window_events;
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}
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static void
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gdk_device_core_init (GdkDeviceCore *device_core)
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{
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GdkDevice *device;
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device = GDK_DEVICE (device_core);
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_gdk_device_add_axis (device, GDK_NONE, GDK_AXIS_X, 0, 0, 1);
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_gdk_device_add_axis (device, GDK_NONE, GDK_AXIS_Y, 0, 0, 1);
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}
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static gboolean
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gdk_device_core_get_history (GdkDevice *device,
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GdkWindow *window,
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guint32 start,
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guint32 stop,
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GdkTimeCoord ***events,
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gint *n_events)
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{
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return FALSE;
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}
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static void
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gdk_device_core_get_state (GdkDevice *device,
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GdkWindow *window,
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gdouble *axes,
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GdkModifierType *mask)
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{
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gint x_int, y_int;
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gdk_window_get_pointer (window, &x_int, &y_int, mask);
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if (axes)
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{
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axes[0] = x_int;
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axes[1] = y_int;
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}
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}
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static void
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gdk_device_core_set_window_cursor (GdkDevice *device,
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GdkWindow *window,
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GdkCursor *cursor)
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{
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GdkWaylandDevice *wd = GDK_DEVICE_CORE(device)->device;
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struct wl_buffer *buffer;
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int x, y;
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if (cursor)
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{
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buffer = _gdk_wayland_cursor_get_buffer(cursor, &x, &y);
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wl_input_device_attach(wd->device, wd->time, buffer, x, y);
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}
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else
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{
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wl_input_device_attach(wd->device, wd->time, NULL, 0, 0);
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}
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}
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static void
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gdk_device_core_warp (GdkDevice *device,
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GdkScreen *screen,
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gint x,
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gint y)
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{
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}
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static gboolean
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gdk_device_core_query_state (GdkDevice *device,
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GdkWindow *window,
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GdkWindow **root_window,
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GdkWindow **child_window,
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gint *root_x,
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gint *root_y,
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gint *win_x,
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gint *win_y,
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GdkModifierType *mask)
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{
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GdkWaylandDevice *wd;
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GdkScreen *default_screen;
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wd = GDK_DEVICE_CORE(device)->device;
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default_screen = gdk_display_get_default_screen (wd->display);
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if (root_window)
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*root_window = gdk_screen_get_root_window (default_screen);
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if (child_window)
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*child_window = wd->pointer_focus;
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if (root_x)
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*root_x = wd->x;
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if (root_y)
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*root_y = wd->y;
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if (win_x)
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*win_x = wd->surface_x;
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if (win_y)
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*win_y = wd->surface_y;
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if (mask)
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*mask = wd->modifiers;
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return TRUE;
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}
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static GdkGrabStatus
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gdk_device_core_grab (GdkDevice *device,
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GdkWindow *window,
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gboolean owner_events,
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GdkEventMask event_mask,
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GdkWindow *confine_to,
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GdkCursor *cursor,
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guint32 time_)
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{
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return GDK_GRAB_SUCCESS;
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}
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static void
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gdk_device_core_ungrab (GdkDevice *device,
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guint32 time_)
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{
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}
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static GdkWindow *
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gdk_device_core_window_at_position (GdkDevice *device,
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gint *win_x,
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gint *win_y,
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GdkModifierType *mask,
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gboolean get_toplevel)
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{
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GdkWaylandDevice *wd;
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wd = GDK_DEVICE_CORE(device)->device;
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return wd->pointer_focus;
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}
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static void
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gdk_device_core_select_window_events (GdkDevice *device,
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GdkWindow *window,
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GdkEventMask event_mask)
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{
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}
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