AuroraMiddleware/gtk
1
0
Fork 1
mirror of https://gitlab.gnome.org/GNOME/gtk.git synced 2024-11-14 04:31:09 +00:00
Code Issues Projects Releases Wiki Activity
f4c4ab6ab1
gtk/gdk/gdkdeviceprivate.h

199 lines
7.9 KiB
C
Raw Normal View History

Merge the xi2-for-master branch
2010-05-25 22:38:44 +00:00
/* GDK - The GIMP Drawing Kit
* Copyright (C) 2009 Carlos Garnacho <carlosg@gnome.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
Change FSF Address
2012-02-27 13:01:10 +00:00
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
Merge the xi2-for-master branch
2010-05-25 22:38:44 +00:00
*/
#ifndef __GDK_DEVICE_PRIVATE_H__
#define __GDK_DEVICE_PRIVATE_H__
Hide GdkDevice struct Once its hidden, we can kill the GdkDevicePrivate struct too.
2010-12-11 02:55:56 +00:00
#include "gdkdevice.h"
Move GdkDeviceTool into its own files
2016-04-09 19:20:07 +00:00
#include "gdkdevicetool.h"
Explode gdkinternals.h into per-class private headers At the same time, move some more class and instance structs out of public headers.
2010-12-11 05:14:53 +00:00
#include "gdkdevicemanager.h"
Hide GdkDevice struct Once its hidden, we can kill the GdkDevicePrivate struct too.
2010-12-11 02:55:56 +00:00
#include "gdkevents.h"
GdkDevice: Add GdkSeat property and getter https://bugzilla.gnome.org/show_bug.cgi?id=759309
2015-11-26 18:50:57 +00:00
#include "gdkseat.h"
Merge the xi2-for-master branch
2010-05-25 22:38:44 +00:00
G_BEGIN_DECLS
#define GDK_DEVICE_CLASS(c) (G_TYPE_CHECK_CLASS_CAST ((c), GDK_TYPE_DEVICE, GdkDeviceClass))
#define GDK_IS_DEVICE_CLASS(c) (G_TYPE_CHECK_CLASS_TYPE ((c), GDK_TYPE_DEVICE))
#define GDK_DEVICE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GDK_TYPE_DEVICE, GdkDeviceClass))
Consistently hide class structs And, since we've decided to keep the structs private, there is no point in having the standard GObject clas macros anymore either.
2010-12-24 20:54:12 +00:00
typedef struct _GdkDeviceClass GdkDeviceClass;
Hide GdkDevice struct Once its hidden, we can kill the GdkDevicePrivate struct too.
2010-12-11 02:55:56 +00:00
typedef struct _GdkDeviceKey GdkDeviceKey;
struct _GdkDeviceKey
{
guint keyval;
GdkModifierType modifiers;
};
struct _GdkDevice
{
GObject parent_instance;
gchar *name;
GdkInputSource source;
GdkInputMode mode;
gboolean has_cursor;
gint num_keys;
device: Add gdk_device_get_axes(), and ::axes property This returns a GdkAxisFlags, holding the axes currently available through this device.
2015-01-27 21:35:40 +00:00
GdkAxisFlags axis_flags;
Hide GdkDevice struct Once its hidden, we can kill the GdkDevicePrivate struct too.
2010-12-11 02:55:56 +00:00
GdkDeviceKey *keys;
GdkDeviceManager *manager;
GdkDisplay *display;
/* Paired master for master,
* associated master for slaves
*/
GdkDevice *associated;
GList *slaves;
GdkDeviceType type;
GArray *axes;
device: Add a num-touches property Some backends can provide this information for touch devices, and it can be useful to have, so add this property.
2016-02-25 13:25:14 +00:00
guint num_touches;
device: Add property/getters for vendor/product identifiers These are a construct only properties, expected to be filled in from platform specific code. https://bugzilla.gnome.org/show_bug.cgi?id=740758
2014-11-18 13:24:52 +00:00
gchar *vendor_id;
gchar *product_id;
GdkDevice: Add GdkSeat property and getter https://bugzilla.gnome.org/show_bug.cgi?id=759309
2015-11-26 18:50:57 +00:00
GdkSeat *seat;
gdkdevice: Add GdkDevice::tool-changed signal On the devices and backends that support it, this signal will be emitted on slave/floating devices whenever the tool they are interacting with changes. These notifications may also work as a sort of proximity events, as the tool will be unset when the pen moves too far. For backends, gdk_device_update_tool() has been included, all that should be done on their side is just calling this whenever any tool might have changed.
2015-01-06 13:44:15 +00:00
GdkDeviceTool *last_tool;
Hide GdkDevice struct Once its hidden, we can kill the GdkDevicePrivate struct too.
2010-12-11 02:55:56 +00:00
};
Merge the xi2-for-master branch
2010-05-25 22:38:44 +00:00
struct _GdkDeviceClass
{
GObjectClass parent_class;
Hide GdkDevice struct Once its hidden, we can kill the GdkDevicePrivate struct too.
2010-12-11 02:55:56 +00:00
gboolean (* get_history) (GdkDevice *device,
GdkWindow *window,
guint32 start,
guint32 stop,
GdkTimeCoord ***events,
gint *n_events);
void (* get_state) (GdkDevice *device,
GdkWindow *window,
gdouble *axes,
GdkModifierType *mask);
Merge the xi2-for-master branch
2010-05-25 22:38:44 +00:00
void (* set_window_cursor) (GdkDevice *device,
GdkWindow *window,
GdkCursor *cursor);
void (* warp) (GdkDevice *device,
GdkScreen *screen,
gdk: Convert mouse position to doubles, add new getters We've long had double precision mouse coordinates on wayland (e.g. when rotating a window) but with the new scaling we even have it on X (and, its also in Xinput2), so convert all the internal mouse/device position getters to use doubles and add new accessors for the public APIs that take doubles instead of ints.
2013-07-03 09:52:58 +00:00
gdouble x,
gdouble y);
gdk: Make query_state() vfunc a void vfunc ... and make sure the backends implement it that way. query_state() return value was ignored in all of GDK and caused crashes when it failed.
2012-03-09 12:20:41 +00:00
void (* query_state) (GdkDevice *device,
Remove gdk_windowing_{get_device_state,window_at_device_position} The !trusted workaround code is pushed down into the GdkDevice subclasses, and we use the device vfuncs directly in gdkdisplay.c
2010-12-13 22:43:10 +00:00
GdkWindow *window,
GdkWindow **root_window,
GdkWindow **child_window,
gdk: Convert mouse position to doubles, add new getters We've long had double precision mouse coordinates on wayland (e.g. when rotating a window) but with the new scaling we even have it on X (and, its also in Xinput2), so convert all the internal mouse/device position getters to use doubles and add new accessors for the public APIs that take doubles instead of ints.
2013-07-03 09:52:58 +00:00
gdouble *root_x,
gdouble *root_y,
gdouble *win_x,
gdouble *win_y,
Merge the xi2-for-master branch
2010-05-25 22:38:44 +00:00
GdkModifierType *mask);
GdkGrabStatus (* grab) (GdkDevice *device,
GdkWindow *window,
gboolean owner_events,
GdkEventMask event_mask,
GdkWindow *confine_to,
GdkCursor *cursor,
guint32 time_);
void (*ungrab) (GdkDevice *device,
guint32 time_);
GdkWindow * (* window_at_position) (GdkDevice *device,
gdk: Convert mouse position to doubles, add new getters We've long had double precision mouse coordinates on wayland (e.g. when rotating a window) but with the new scaling we even have it on X (and, its also in Xinput2), so convert all the internal mouse/device position getters to use doubles and add new accessors for the public APIs that take doubles instead of ints.
2013-07-03 09:52:58 +00:00
double *win_x,
double *win_y,
Merge the xi2-for-master branch
2010-05-25 22:38:44 +00:00
GdkModifierType *mask,
gboolean get_toplevel);
void (* select_window_events) (GdkDevice *device,
GdkWindow *window,
GdkEventMask event_mask);
};
void _gdk_device_set_associated_device (GdkDevice *device,
GdkDevice *relative);
void _gdk_device_reset_axes (GdkDevice *device);
guint _gdk_device_add_axis (GdkDevice *device,
GdkAtom label_atom,
GdkAxisUse use,
gdouble min_value,
gdouble max_value,
gdouble resolution);
Add _gdk_device_get_axis_info This is needed for the win32 master/slave handling code.
2012-04-03 08:54:25 +00:00
void _gdk_device_get_axis_info (GdkDevice *device,
guint index,
GdkAtom *label_atom,
GdkAxisUse *use,
gdouble *min_value,
gdouble *max_value,
gdouble *resolution);
Merge the xi2-for-master branch
2010-05-25 22:38:44 +00:00
void _gdk_device_set_keys (GdkDevice *device,
guint num_keys);
gboolean _gdk_device_translate_window_coord (GdkDevice *device,
GdkWindow *window,
guint index,
gdouble value,
gdouble *axis_value);
gboolean _gdk_device_translate_screen_coord (GdkDevice *device,
GdkWindow *window,
gdk: Convert mouse position to doubles, add new getters We've long had double precision mouse coordinates on wayland (e.g. when rotating a window) but with the new scaling we even have it on X (and, its also in Xinput2), so convert all the internal mouse/device position getters to use doubles and add new accessors for the public APIs that take doubles instead of ints.
2013-07-03 09:52:58 +00:00
gdouble window_root_x,
gdouble window_root_y,
gdk: Require passing screen size to translate_screen_coord()
2016-09-09 12:48:33 +00:00
gdouble screen_width,
gdouble screen_height,
Merge the xi2-for-master branch
2010-05-25 22:38:44 +00:00
guint index,
gdouble value,
gdouble *axis_value);
gboolean _gdk_device_translate_axis (GdkDevice *device,
guint index,
gdouble value,
gdouble *axis_value);
GdkTimeCoord ** _gdk_device_allocate_history (GdkDevice *device,
gdk: change signature of gdk_device_get_history() back to what it used to be "n_events" went back from guint to gint.
2010-10-19 11:30:42 +00:00
gint n_events);
Merge the xi2-for-master branch
2010-05-25 22:38:44 +00:00
xi2: Improve device hierarchy handling The xi2 device manager now handles slaves being detached and/or attached to a master. gdk_device_list_slaves() has been added so it is possible to know how slaves relate with masters. The other backends (X11 and not) don't neeed to to anything special here since their hierarchy is fully flat.
2010-12-13 11:20:34 +00:00
void _gdk_device_add_slave (GdkDevice *device,
GdkDevice *slave);
void _gdk_device_remove_slave (GdkDevice *device,
GdkDevice *slave);
gdk: Make query_state() vfunc a void vfunc ... and make sure the backends implement it that way. query_state() return value was ignored in all of GDK and caused crashes when it failed.
2012-03-09 12:20:41 +00:00
void _gdk_device_query_state (GdkDevice *device,
Remove gdk_windowing_{get_device_state,window_at_device_position} The !trusted workaround code is pushed down into the GdkDevice subclasses, and we use the device vfuncs directly in gdkdisplay.c
2010-12-13 22:43:10 +00:00
GdkWindow *window,
GdkWindow **root_window,
GdkWindow **child_window,
gdk: Convert mouse position to doubles, add new getters We've long had double precision mouse coordinates on wayland (e.g. when rotating a window) but with the new scaling we even have it on X (and, its also in Xinput2), so convert all the internal mouse/device position getters to use doubles and add new accessors for the public APIs that take doubles instead of ints.
2013-07-03 09:52:58 +00:00
gdouble *root_x,
gdouble *root_y,
gdouble *win_x,
gdouble *win_y,
Remove gdk_windowing_{get_device_state,window_at_device_position} The !trusted workaround code is pushed down into the GdkDevice subclasses, and we use the device vfuncs directly in gdkdisplay.c
2010-12-13 22:43:10 +00:00
GdkModifierType *mask);
GdkWindow * _gdk_device_window_at_position (GdkDevice *device,
gdk: Convert mouse position to doubles, add new getters We've long had double precision mouse coordinates on wayland (e.g. when rotating a window) but with the new scaling we even have it on X (and, its also in Xinput2), so convert all the internal mouse/device position getters to use doubles and add new accessors for the public APIs that take doubles instead of ints.
2013-07-03 09:52:58 +00:00
gdouble *win_x,
gdouble *win_y,
Remove gdk_windowing_{get_device_state,window_at_device_position} The !trusted workaround code is pushed down into the GdkDevice subclasses, and we use the device vfuncs directly in gdkdisplay.c
2010-12-13 22:43:10 +00:00
GdkModifierType *mask,
gboolean get_toplevel);
Merge the xi2-for-master branch
2010-05-25 22:38:44 +00:00
GdkDevice: Add GdkSeat property and getter https://bugzilla.gnome.org/show_bug.cgi?id=759309
2015-11-26 18:50:57 +00:00
void gdk_device_set_seat (GdkDevice *device,
GdkSeat *seat);
gdkdevice: Add GdkDevice::tool-changed signal On the devices and backends that support it, this signal will be emitted on slave/floating devices whenever the tool they are interacting with changes. These notifications may also work as a sort of proximity events, as the tool will be unset when the pen moves too far. For backends, gdk_device_update_tool() has been included, all that should be done on their side is just calling this whenever any tool might have changed.
2015-01-06 13:44:15 +00:00
void gdk_device_update_tool (GdkDevice *device,
GdkDeviceTool *tool);
gdkdevice: Add GdkDeviceTool to identify device tools GdkDeviceTool is an opaque object that can be used to identify a given tool (eg. pens on tablets) during the app/device lifetime. Tools are only set on non-master devices, and are owned by these. The accounting functions are made private, the only public call on GdkDeviceTool so far is gdk_device_tool_get_serial(), useful to identify the tool across runs.
2015-01-06 13:38:14 +00:00
gdk: Add a private getter for GdkDevice::input-mode
2016-05-01 00:52:09 +00:00
GdkInputMode gdk_device_get_input_mode (GdkDevice *device);
Merge the xi2-for-master branch
2010-05-25 22:38:44 +00:00
G_END_DECLS
#endif /* __GDK_DEVICE_PRIVATE_H__ */
Reference in New Issue Copy Permalink