forked from enlightenment/efl
Ecore_Wayland: Update to latest wayland git and add support for keymap
& modifier change(s). Also, add patches from Rob Bradford <rob@linux.intel.com> for basic support for setting wayland cursor: From c5d9094f4792bf7375c216682947de334002cdad Mon Sep 17 00:00:00 2001 From: Rob Bradford <rob@linux.intel.com> Date: Tue, 29 May 2012 16:35:01 +0100 Subject: [PATCH] Ecore_Wayland: Add basic support for setting the cursor * Add api to the ecore_wl_input_ namespace to allow setting the buffer to use for the pointer and for loading a named cursor from a cursor theme. Under the Wayland protocol the cursor is associated with the input device. * Add helper functions to ecore_wl_window to set the cursor based on the active pointer input device for the window. * Load the cursor theme when the SHM interface is ready and provide an API call to provide a wl_cursor for a given name. * Add API to restore to the default cursor and then use that when the pointer enters the surface to ensure compliance with the Wayland protocol. Cheers :) SVN revision: 71734
This commit is contained in:
parent
be3784dab9
commit
b170d36865
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@ -9,6 +9,7 @@
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# include <Eina.h>
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# include <wayland-client.h>
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# include <wayland-cursor.h>
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# include <xkbcommon/xkbcommon.h>
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# ifdef EAPI
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@ -97,6 +98,8 @@ struct _Ecore_Wl_Display
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xkb_mod_mask_t shift_mask;
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} xkb;
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struct wl_cursor_theme *cursor_theme;
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Ecore_Wl_Output *output;
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Ecore_Wl_Input *input;
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@ -303,9 +306,13 @@ EAPI void ecore_wl_screen_size_get(int *w, int *h);
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EAPI void ecore_wl_pointer_xy_get(int *x, int *y);
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EAPI int ecore_wl_dpi_get(void);
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EAPI void ecore_wl_display_iterate(void);
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EAPI struct wl_cursor *ecore_wl_cursor_get(const char *cursor_name);
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EAPI void ecore_wl_input_grab(Ecore_Wl_Input *input, Ecore_Wl_Window *win, unsigned int button);
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EAPI void ecore_wl_input_ungrab(Ecore_Wl_Input *input);
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EAPI void ecore_wl_input_pointer_set(Ecore_Wl_Input *input, struct wl_buffer *buffer, int hot_x, int hot_y);
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EAPI void ecore_wl_input_cursor_from_name_set(Ecore_Wl_Input *input, const char *cursor_name);
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EAPI void ecore_wl_input_cursor_default_restore(Ecore_Wl_Input *input);
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EAPI struct wl_list ecore_wl_outputs_get(void);
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@ -327,7 +334,9 @@ EAPI struct wl_surface *ecore_wl_window_surface_get(Ecore_Wl_Window *win);
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EAPI struct wl_shell_surface *ecore_wl_window_shell_surface_get(Ecore_Wl_Window *win);
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EAPI Ecore_Wl_Window *ecore_wl_window_find(unsigned int id);
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EAPI void ecore_wl_window_type_set(Ecore_Wl_Window *win, Ecore_Wl_Window_Type type);
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EAPI void ecore_wl_window_pointer_set(Ecore_Wl_Window *win, struct wl_buffer *buffer, int hot_x, int hot_y, unsigned int timestamp);
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EAPI void ecore_wl_window_pointer_set(Ecore_Wl_Window *win, struct wl_buffer *buffer, int hot_x, int hot_y);
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EAPI void ecore_wl_window_cursor_from_name_set(Ecore_Wl_Window *win, const char *cursor_name);
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EAPI void ecore_wl_window_cursor_default_restore(Ecore_Wl_Window *win);
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EAPI void ecore_wl_window_parent_set(Ecore_Wl_Window *win, Ecore_Wl_Window *parent);
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#endif
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@ -316,6 +316,24 @@ ecore_wl_display_iterate(void)
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wl_display_iterate(_ecore_wl_disp->wl.display, WL_DISPLAY_READABLE);
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}
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/**
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* Retrieves the requested cursor from the cursor theme
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*
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* @param cursor_name The desired cursor name to be looked up in the theme
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* @return the cursor or NULL if the cursor cannot be found
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*
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* @since 1.2
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*/
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EAPI struct wl_cursor *
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ecore_wl_cursor_get(const char *cursor_name)
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{
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if ((!_ecore_wl_disp) || (!_ecore_wl_disp->cursor_theme))
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return NULL;
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return wl_cursor_theme_get_cursor(_ecore_wl_disp->cursor_theme,
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cursor_name);
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}
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/* local functions */
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static Eina_Bool
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_ecore_wl_shutdown(Eina_Bool close)
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@ -385,7 +403,7 @@ _ecore_wl_cb_handle_data(void *data, Ecore_Fd_Handler *hdl __UNUSED__)
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{
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Ecore_Wl_Display *ewd;
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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/* LOGFN(__FILE__, __LINE__, __FUNCTION__); */
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if (!(ewd = data)) return ECORE_CALLBACK_RENEW;
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wl_display_iterate(ewd->wl.display, ewd->mask);
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@ -414,7 +432,10 @@ _ecore_wl_cb_handle_global(struct wl_display *disp, unsigned int id, const char
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/* else if (!strcmp(interface, "desktop_shell")) */
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/* ewd->wl.desktop_shell = wl_display_bind(disp, id, &wl_shell_interface); */
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else if (!strcmp(interface, "wl_shm"))
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ewd->wl.shm = wl_display_bind(disp, id, &wl_shm_interface);
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{
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ewd->wl.shm = wl_display_bind(disp, id, &wl_shm_interface);
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ewd->cursor_theme = wl_cursor_theme_load(NULL, 32, ewd->wl.shm);
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}
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else if (!strcmp(interface, "wl_data_device_manager"))
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{
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ewd->wl.data_device_manager =
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@ -18,6 +18,7 @@
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**/
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#include "ecore_wl_private.h"
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#include <sys/mman.h>
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/* FIXME: This gives BTN_LEFT/RIGHT/MIDDLE for linux systems ...
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* What about other OSs ?? */
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@ -48,9 +49,11 @@ static void _ecore_wl_input_cb_pointer_leave(void *data, struct wl_pointer *poin
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static void _ecore_wl_input_cb_pointer_motion(void *data, struct wl_pointer *pointer __UNUSED__, unsigned int timestamp, wl_fixed_t sx, wl_fixed_t sy);
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static void _ecore_wl_input_cb_pointer_button(void *data, struct wl_pointer *pointer __UNUSED__, unsigned int serial, unsigned int timestamp, unsigned int button, unsigned int state);
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static void _ecore_wl_input_cb_pointer_axis(void *data, struct wl_pointer *pointer __UNUSED__, unsigned int timestamp, unsigned int axis, int value);
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static void _ecore_wl_input_cb_keyboard_keymap(void *data, struct wl_keyboard *keyboard __UNUSED__, unsigned int format, int fd, unsigned int size);
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static void _ecore_wl_input_cb_keyboard_enter(void *data, struct wl_keyboard *keyboard __UNUSED__, unsigned int serial, struct wl_surface *surface, struct wl_array *keys __UNUSED__);
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static void _ecore_wl_input_cb_keyboard_leave(void *data, struct wl_keyboard *keyboard __UNUSED__, unsigned int serial, struct wl_surface *surface);
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static void _ecore_wl_input_cb_keyboard_key(void *data, struct wl_keyboard *keyboard __UNUSED__, unsigned int serial, unsigned int timestamp, unsigned int key, unsigned int state);
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static void _ecore_wl_input_cb_keyboard_modifiers(void *data, struct wl_keyboard *keyboard __UNUSED__, unsigned int serial __UNUSED__, unsigned int depressed, unsigned int latched, unsigned int locked, unsigned int group);
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static void _ecore_wl_input_cb_touch_down(void *data, struct wl_touch *touch __UNUSED__, unsigned int serial, unsigned int timestamp, struct wl_surface *surface __UNUSED__, int id __UNUSED__, wl_fixed_t x, wl_fixed_t y);
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static void _ecore_wl_input_cb_touch_up(void *data, struct wl_touch *touch __UNUSED__, unsigned int serial, unsigned int timestamp, int id __UNUSED__);
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static void _ecore_wl_input_cb_touch_motion(void *data, struct wl_touch *touch __UNUSED__, unsigned int timestamp, int id __UNUSED__, wl_fixed_t x, wl_fixed_t y);
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@ -81,14 +84,16 @@ static const struct wl_pointer_listener pointer_listener =
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_ecore_wl_input_cb_pointer_leave,
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_ecore_wl_input_cb_pointer_motion,
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_ecore_wl_input_cb_pointer_button,
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_ecore_wl_input_cb_pointer_axis
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_ecore_wl_input_cb_pointer_axis,
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};
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static const struct wl_keyboard_listener keyboard_listener =
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{
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_ecore_wl_input_cb_keyboard_keymap,
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_ecore_wl_input_cb_keyboard_enter,
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_ecore_wl_input_cb_keyboard_leave,
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_ecore_wl_input_cb_keyboard_key
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_ecore_wl_input_cb_keyboard_key,
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_ecore_wl_input_cb_keyboard_modifiers,
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};
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static const struct wl_touch_listener touch_listener =
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{
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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if (!input) return;
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input->grab = win;
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input->grab_button = button;
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}
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{
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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if (!input) return;
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input->grab = NULL;
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input->grab_button = 0;
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}
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EAPI void
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ecore_wl_input_pointer_set(Ecore_Wl_Input *input, struct wl_buffer *buffer, int hot_x, int hot_y)
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{
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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if (input)
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wl_pointer_attach(input->pointer, input->timestamp, buffer, hot_x, hot_y);
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}
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EAPI void
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ecore_wl_input_cursor_from_name_set(Ecore_Wl_Input *input, const char *cursor_name)
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{
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struct wl_cursor_image *cursor_image;
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struct wl_buffer *buffer;
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struct wl_cursor *cursor;
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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if (!input) return;
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/* No cursor */
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if (!cursor_name)
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{
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ecore_wl_input_pointer_set(input, NULL, 0, 0);
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return;
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}
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if (!(cursor = ecore_wl_cursor_get(cursor_name)))
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return;
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if ((!cursor->images) || (!cursor->images[0]))
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return;
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cursor_image = cursor->images[0];
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if ((buffer = wl_cursor_image_get_buffer(cursor_image)))
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ecore_wl_input_pointer_set(input, buffer,
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cursor_image->hotspot_x,
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cursor_image->hotspot_y);
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}
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EAPI void
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ecore_wl_input_cursor_default_restore(Ecore_Wl_Input *input)
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{
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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if (!input) return;
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/* Restore to default wayland cursor */
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ecore_wl_input_cursor_from_name_set(input, "left_ptr");
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}
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void
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_ecore_wl_input_add(Ecore_Wl_Display *ewd, unsigned int id)
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{
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{
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Ecore_Wl_Input *input;
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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/* LOGFN(__FILE__, __LINE__, __FUNCTION__); */
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if (!(input = data)) return;
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_pointer_x = sx;
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_pointer_y = sy;
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input->sx = wl_fixed_to_int(sx);
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input->sy = wl_fixed_to_int(sy);
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_pointer_x = input->sx = wl_fixed_to_int(sx);
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_pointer_y = input->sy = wl_fixed_to_int(sy);
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input->timestamp = timestamp;
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input->timestamp = timestamp;
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input->display->serial = serial;
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// _ecore_wl_input_mouse_move_send(input, timestamp);
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// _ecore_wl_input_mouse_move_send(input, input->pointer_focus, timestamp);
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if (state)
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{
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_ecore_wl_input_mouse_wheel_send(input, axis, value, timestamp);
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}
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static void
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_ecore_wl_input_cb_keyboard_keymap(void *data, struct wl_keyboard *keyboard __UNUSED__, unsigned int format, int fd, unsigned int size)
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{
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Ecore_Wl_Input *input;
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char *map = NULL;
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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if (!(input = data))
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{
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close(fd);
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return;
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}
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if (format != WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1)
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{
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close(fd);
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return;
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}
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map = mmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0);
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if (map == MAP_FAILED)
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{
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close(fd);
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return;
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}
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input->display->xkb.keymap =
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xkb_map_new_from_string(input->display->xkb.context, map,
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XKB_KEYMAP_FORMAT_TEXT_V1, 0);
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munmap(map, size);
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close(fd);
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if (!(input->display->xkb.keymap)) return;
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if (!(input->display->xkb.state = xkb_state_new(input->display->xkb.keymap)))
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{
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xkb_map_unref(input->display->xkb.keymap);
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input->display->xkb.keymap = NULL;
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return;
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}
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input->display->xkb.control_mask =
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1 << xkb_map_mod_get_index(input->display->xkb.keymap, "Control");
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input->display->xkb.alt_mask =
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1 << xkb_map_mod_get_index(input->display->xkb.keymap, "Mod1");
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input->display->xkb.shift_mask =
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1 << xkb_map_mod_get_index(input->display->xkb.keymap, "Shift");
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}
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/*
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* _ecore_wl_input_keysym_to_string: Translate a symbol to its printable form
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*
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/* input->modifiers &= ~_ecore_wl_disp->xkb->map->modmap[keycode]; */
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}
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static void
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_ecore_wl_input_cb_keyboard_modifiers(void *data, struct wl_keyboard *keyboard __UNUSED__, unsigned int serial __UNUSED__, unsigned int depressed, unsigned int latched, unsigned int locked, unsigned int group)
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{
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Ecore_Wl_Input *input;
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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if (!(input = data)) return;
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xkb_state_update_mask(input->display->xkb.state, depressed, latched,
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locked, 0, 0, group);
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}
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static void
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_ecore_wl_input_cb_pointer_enter(void *data, struct wl_pointer *pointer __UNUSED__, unsigned int serial, struct wl_surface *surface, wl_fixed_t sx, wl_fixed_t sy)
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{
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@ -463,9 +580,12 @@ _ecore_wl_input_cb_pointer_enter(void *data, struct wl_pointer *pointer __UNUSED
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win->pointer_device = input;
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input->pointer_focus = win;
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_ecore_wl_input_mouse_move_send(input, win, input->timestamp);
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/* _ecore_wl_input_mouse_move_send(input, win, input->timestamp); */
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_ecore_wl_input_mouse_in_send(input, win, input->timestamp);
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/* The cursor on the surface is undefined until we set it */
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ecore_wl_window_cursor_default_restore(win);
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/* NB: This whole 'if' below is a major HACK due to wayland's stupidness
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* of not sending a mouse_up (or any notification at all for that matter)
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* when a move or resize grab is finished */
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@ -518,7 +638,7 @@ _ecore_wl_input_cb_pointer_leave(void *data, struct wl_pointer *pointer __UNUSED
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win->pointer_device = NULL;
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input->pointer_focus = NULL;
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_ecore_wl_input_mouse_move_send(input, win, input->timestamp);
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/* _ecore_wl_input_mouse_move_send(input, win, input->timestamp); */
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_ecore_wl_input_mouse_out_send(input, win, input->timestamp);
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if (input->grab)
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@ -554,7 +674,6 @@ _ecore_wl_input_cb_keyboard_enter(void *data, struct wl_keyboard *keyboard __UNU
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win->keyboard_device = input;
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input->keyboard_focus = win;
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/* FIXME: NB: This may need to be 'serial' */
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_ecore_wl_input_focus_in_send(input, win, input->timestamp);
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}
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@ -824,7 +943,7 @@ _ecore_wl_input_mouse_down_send(Ecore_Wl_Input *input, Ecore_Wl_Window *win, uns
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ev->y = input->sy;
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/* ev->root.x = input->sx; */
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/* ev->root.y = input->sy; */
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printf("Input Modifiers: %d\n", input->modifiers);
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/* printf("Input Modifiers: %d\n", input->modifiers); */
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ev->modifiers = input->modifiers;
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/* FIXME: Need to get these from wayland somehow */
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@ -2,6 +2,7 @@
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# define _ECORE_WAYLAND_PRIVATE_H
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# include <limits.h>
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# include <unistd.h>
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# include "Ecore.h"
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# include "Ecore_Input.h"
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@ -11,6 +11,7 @@ static void _ecore_wl_window_cb_popup_done(void *data, struct wl_shell_surface *
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static void _ecore_wl_window_cb_surface_enter(void *data, struct wl_surface *surface, struct wl_output *output);
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static void _ecore_wl_window_cb_surface_leave(void *data, struct wl_surface *surface, struct wl_output *output);
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static void _ecore_wl_window_configure_send(Ecore_Wl_Window *win, int w, int h, unsigned int timestamp);
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static char *_ecore_wl_window_id_str_get(unsigned int win_id);
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/* local variables */
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static Eina_Hash *_windows = NULL;
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@ -33,7 +34,8 @@ static const struct wl_shell_surface_listener _ecore_wl_shell_surface_listener =
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void
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_ecore_wl_window_init(void)
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{
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if (!_windows) _windows = eina_hash_pointer_new(free);
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if (!_windows)
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_windows = eina_hash_string_superfast_new(NULL);
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}
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||||
void
|
||||
|
@ -89,11 +91,12 @@ ecore_wl_window_new(Ecore_Wl_Window *parent, int x, int y, int w, int h, int buf
|
|||
win->allocation.h = h;
|
||||
win->saved_allocation = win->allocation;
|
||||
win->transparent = EINA_FALSE;
|
||||
/* win->type = ECORE_WL_WINDOW_TYPE_TOPLEVEL; */
|
||||
win->type = ECORE_WL_WINDOW_TYPE_NONE;
|
||||
win->buffer_type = buffer_type;
|
||||
win->id = _win_id++;
|
||||
|
||||
eina_hash_add(_windows, &win->id, win);
|
||||
eina_hash_add(_windows, _ecore_wl_window_id_str_get(win->id), win);
|
||||
return win;
|
||||
}
|
||||
|
||||
|
@ -114,7 +117,7 @@ ecore_wl_window_free(Ecore_Wl_Window *win)
|
|||
|
||||
if (!win) return;
|
||||
|
||||
eina_hash_del(_windows, &win->id, NULL);
|
||||
eina_hash_del(_windows, _ecore_wl_window_id_str_get(win->id), win);
|
||||
|
||||
wl_list_for_each(input, &_ecore_wl_disp->inputs, link)
|
||||
{
|
||||
|
@ -134,7 +137,8 @@ ecore_wl_window_free(Ecore_Wl_Window *win)
|
|||
if (win->surface) wl_surface_destroy(win->surface);
|
||||
win->surface = NULL;
|
||||
|
||||
// free(win);
|
||||
/* HMMM, why was this disabled ? */
|
||||
free(win);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -340,8 +344,6 @@ ecore_wl_window_show(Ecore_Wl_Window *win)
|
|||
wl_shell_surface_set_popup(win->shell_surface,
|
||||
_ecore_wl_disp->input->seat,
|
||||
_ecore_wl_disp->serial,
|
||||
/* win->parent->pointer_device->input_device, */
|
||||
/* win->parent->pointer_device->timestamp, */
|
||||
win->parent->shell_surface,
|
||||
win->allocation.x, win->allocation.y, 0);
|
||||
break;
|
||||
|
@ -523,12 +525,10 @@ ecore_wl_window_shell_surface_get(Ecore_Wl_Window *win)
|
|||
EAPI Ecore_Wl_Window *
|
||||
ecore_wl_window_find(unsigned int id)
|
||||
{
|
||||
Ecore_Wl_Window *win;
|
||||
Ecore_Wl_Window *win = NULL;
|
||||
|
||||
if (!id) return NULL;
|
||||
win = eina_hash_find(_windows, &id);
|
||||
if (win) return win;
|
||||
return NULL;
|
||||
win = eina_hash_find(_windows, _ecore_wl_window_id_str_get(id));
|
||||
return win;
|
||||
}
|
||||
|
||||
EAPI void
|
||||
|
@ -541,7 +541,7 @@ ecore_wl_window_type_set(Ecore_Wl_Window *win, Ecore_Wl_Window_Type type)
|
|||
}
|
||||
|
||||
EAPI void
|
||||
ecore_wl_window_pointer_set(Ecore_Wl_Window *win, struct wl_buffer *buffer, int hot_x, int hot_y, unsigned int timestamp)
|
||||
ecore_wl_window_pointer_set(Ecore_Wl_Window *win, struct wl_buffer *buffer, int hot_x, int hot_y)
|
||||
{
|
||||
Ecore_Wl_Input *input;
|
||||
|
||||
|
@ -549,8 +549,34 @@ ecore_wl_window_pointer_set(Ecore_Wl_Window *win, struct wl_buffer *buffer, int
|
|||
|
||||
if (!win) return;
|
||||
|
||||
if ((input = _ecore_wl_disp->input))
|
||||
wl_pointer_attach(input->pointer, timestamp, buffer, hot_x, hot_y);
|
||||
if ((input = win->pointer_device))
|
||||
ecore_wl_input_pointer_set(input, buffer, hot_x, hot_y);
|
||||
}
|
||||
|
||||
EAPI void
|
||||
ecore_wl_window_cursor_from_name_set(Ecore_Wl_Window *win, const char *cursor_name)
|
||||
{
|
||||
Ecore_Wl_Input *input;
|
||||
|
||||
LOGFN(__FILE__, __LINE__, __FUNCTION__);
|
||||
|
||||
if (!win) return;
|
||||
|
||||
if ((input = win->pointer_device))
|
||||
ecore_wl_input_cursor_from_name_set(input, cursor_name);
|
||||
}
|
||||
|
||||
EAPI void
|
||||
ecore_wl_window_cursor_default_restore(Ecore_Wl_Window *win)
|
||||
{
|
||||
Ecore_Wl_Input *input;
|
||||
|
||||
LOGFN(__FILE__, __LINE__, __FUNCTION__);
|
||||
|
||||
if (!win) return;
|
||||
|
||||
if ((input = win->pointer_device))
|
||||
ecore_wl_input_cursor_default_restore(input);
|
||||
}
|
||||
|
||||
/* @since 1.2 */
|
||||
|
@ -641,3 +667,24 @@ _ecore_wl_window_configure_send(Ecore_Wl_Window *win, int w, int h, unsigned int
|
|||
ev->timestamp = timestamp;
|
||||
ecore_event_add(ECORE_WL_EVENT_WINDOW_CONFIGURE, ev, NULL, NULL);
|
||||
}
|
||||
|
||||
static char *
|
||||
_ecore_wl_window_id_str_get(unsigned int win_id)
|
||||
{
|
||||
const char *vals = "qWeRtYuIoP5$&<~";
|
||||
static char id[9];
|
||||
unsigned int val;
|
||||
|
||||
val = win_id;
|
||||
id[0] = vals[(val >> 28) & 0xf];
|
||||
id[1] = vals[(val >> 24) & 0xf];
|
||||
id[2] = vals[(val >> 20) & 0xf];
|
||||
id[3] = vals[(val >> 16) & 0xf];
|
||||
id[4] = vals[(val >> 12) & 0xf];
|
||||
id[5] = vals[(val >> 8) & 0xf];
|
||||
id[6] = vals[(val >> 4) & 0xf];
|
||||
id[7] = vals[(val) & 0xf];
|
||||
id[8] = 0;
|
||||
|
||||
return id;
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue