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efl/legacy/ecore/src/lib/ecore_evas/ecore_evas_wayland_shm.c

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#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
//#define LOGFNS 1
#ifdef LOGFNS
# include <stdio.h>
# define LOGFN(fl, ln, fn) \
printf("-ECORE_EVAS-WL: %25s: %5i - %s\n", fl, ln, fn);
#else
# define LOGFN(fl, ln, fn)
#endif
#ifdef BUILD_ECORE_EVAS_WAYLAND_SHM
# include <stdlib.h>
# include <string.h>
# include <unistd.h>
# include <sys/types.h>
# include <sys/mman.h>
#endif
# include <Eina.h>
# include <Evas.h>
# include <Ecore.h>
# include "ecore_evas_private.h"
# include "Ecore_Evas.h"
#ifdef BUILD_ECORE_EVAS_WAYLAND_SHM
# include <Evas_Engine_Wayland_Shm.h>
# include <Ecore_Wayland.h>
/* local structures */
typedef struct _EE_Wl_Smart_Data EE_Wl_Smart_Data;
struct _EE_Wl_Smart_Data
{
Evas_Object *frame;
Evas_Object *text;
Evas_Coord x, y, w, h;
};
/* local function prototypes */
static int _ecore_evas_wl_init(void);
static int _ecore_evas_wl_shutdown(void);
static void _ecore_evas_wl_pre_free(Ecore_Evas *ee);
static void _ecore_evas_wl_free(Ecore_Evas *ee);
static void _ecore_evas_wl_callback_resize_set(Ecore_Evas *ee, void (*func)(Ecore_Evas *ee));
static void _ecore_evas_wl_callback_move_set(Ecore_Evas *ee, void (*func)(Ecore_Evas *ee));
static void _ecore_evas_wl_callback_delete_request_set(Ecore_Evas *ee, void (*func)(Ecore_Evas *ee));
static void _ecore_evas_wl_callback_focus_in_set(Ecore_Evas *ee, void (*func)(Ecore_Evas *ee));
static void _ecore_evas_wl_callback_focus_out_set(Ecore_Evas *ee, void (*func)(Ecore_Evas *ee));
static void _ecore_evas_wl_move(Ecore_Evas *ee, int x, int y);
static void _ecore_evas_wl_resize(Ecore_Evas *ee, int w, int h);
static void _ecore_evas_wl_show(Ecore_Evas *ee);
static void _ecore_evas_wl_hide(Ecore_Evas *ee);
static void _ecore_evas_wl_title_set(Ecore_Evas *ee, const char *t);
static void _ecore_evas_wl_name_class_set(Ecore_Evas *ee, const char *n, const char *c);
static void _ecore_evas_wl_size_min_set(Ecore_Evas *ee, int w, int h);
static void _ecore_evas_wl_size_max_set(Ecore_Evas *ee, int w, int h);
static void _ecore_evas_wl_size_base_set(Ecore_Evas *ee, int w, int h);
static void _ecore_evas_wl_size_step_set(Ecore_Evas *ee, int w, int h);
static void _ecore_evas_wl_object_cursor_set(Ecore_Evas *ee, Evas_Object *obj, int layer, int hot_x, int hot_y);
static void _ecore_evas_wl_object_cursor_del(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event __UNUSED__);
static int _ecore_evas_wl_render(Ecore_Evas *ee);
static void _ecore_evas_wl_screen_geometry_get(const Ecore_Evas *ee __UNUSED__, int *x, int *y, int *w, int *h);
static void _ecore_evas_wl_buffer_new(Ecore_Evas *ee, void **dest);
static Eina_Bool _ecore_evas_wl_event_mouse_down(void *data __UNUSED__, int type __UNUSED__, void *event);
static Eina_Bool _ecore_evas_wl_event_mouse_up(void *data __UNUSED__, int type __UNUSED__, void *event);
static Eina_Bool _ecore_evas_wl_event_mouse_move(void *data __UNUSED__, int type __UNUSED__, void *event);
static Eina_Bool _ecore_evas_wl_event_mouse_wheel(void *data __UNUSED__, int type __UNUSED__, void *event);
static Eina_Bool _ecore_evas_wl_event_mouse_in(void *data __UNUSED__, int type __UNUSED__, void *event);
static Eina_Bool _ecore_evas_wl_event_mouse_out(void *data __UNUSED__, int type __UNUSED__, void *event);
static Eina_Bool _ecore_evas_wl_event_focus_in(void *data __UNUSED__, int type __UNUSED__, void *event);
static Eina_Bool _ecore_evas_wl_event_focus_out(void *data __UNUSED__, int type __UNUSED__, void *event);
/* SMART stuff for frame */
static Evas_Smart *_ecore_evas_wl_smart = NULL;
static void _ecore_evas_wl_smart_init(void);
static void _ecore_evas_wl_smart_add(Evas_Object *obj);
static void _ecore_evas_wl_smart_del(Evas_Object *obj);
static void _ecore_evas_wl_smart_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h);
static void _ecore_evas_wl_smart_show(Evas_Object *obj);
static void _ecore_evas_wl_smart_hide(Evas_Object *obj);
static Evas_Object *_ecore_evas_wl_frame_add(Evas *evas);
/* local variables */
static int _ecore_evas_wl_init_count = 0;
static Ecore_Event_Handler *_ecore_evas_wl_event_handlers[8];
static Ecore_Evas_Engine_Func _ecore_wl_engine_func =
{
_ecore_evas_wl_free,
_ecore_evas_wl_callback_resize_set,
_ecore_evas_wl_callback_move_set,
NULL, // callback show set
NULL, // callback hide set
_ecore_evas_wl_callback_delete_request_set,
NULL, // callback destroy set
_ecore_evas_wl_callback_focus_in_set,
_ecore_evas_wl_callback_focus_out_set,
NULL, // callback mouse in set
NULL, // callback mouse out set
NULL, // callback sticky set
NULL, // callback unsticky set
NULL, // callback pre render set
NULL, // callback post render set
_ecore_evas_wl_move,
NULL, // func managed move
_ecore_evas_wl_resize,
NULL, // func move_resize
NULL, // func rotation set
NULL, // func shaped set
_ecore_evas_wl_show,
_ecore_evas_wl_hide,
NULL, // func raise
NULL, // func lower
NULL, // func activate
_ecore_evas_wl_title_set,
_ecore_evas_wl_name_class_set,
_ecore_evas_wl_size_min_set,
_ecore_evas_wl_size_max_set,
_ecore_evas_wl_size_base_set,
_ecore_evas_wl_size_step_set,
_ecore_evas_wl_object_cursor_set,
NULL, // func layer set
NULL, // func focus set
NULL, // func iconified set
NULL, // func borderless set
NULL, // func override set
NULL, // func maximized set
NULL, // func fullscreen set
NULL, // func avoid_damage set
NULL, // func withdrawn set
NULL, // func sticky set
NULL, // func ignore_events set
NULL, // func alpha set
NULL, // func transparent set
_ecore_evas_wl_render,
_ecore_evas_wl_screen_geometry_get
};
/* external variables */
#endif
#ifdef BUILD_ECORE_EVAS_WAYLAND_SHM
EAPI Ecore_Evas *
ecore_evas_wayland_shm_new(const char *disp_name, int x, int y, int w, int h, int frame)
{
Evas_Engine_Info_Wayland_Shm *einfo;
Ecore_Evas *ee;
int method = 0;
static int _win_id = 1;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(method = evas_render_method_lookup("wayland_shm")))
{
ERR("Render method lookup failed.");
return NULL;
}
if (!(ecore_wl_init(disp_name)))
{
ERR("Failed to initialize Ecore Wayland.");
return NULL;
}
if (!(ee = calloc(1, sizeof(Ecore_Evas))))
{
ERR("Failed to allocate Ecore_Evas.");
ecore_wl_shutdown();
return NULL;
}
ECORE_MAGIC_SET(ee, ECORE_MAGIC_EVAS);
_ecore_evas_wl_init();
ee->engine.func = (Ecore_Evas_Engine_Func *)&_ecore_wl_engine_func;
ee->driver = "wayland_shm";
if (disp_name) ee->name = strdup(disp_name);
if (w < 1) w = 1;
if (h < 1) h = 1;
ee->req.x = ee->x = x;
ee->req.y = ee->y = y;
ee->req.w = ee->w = w;
ee->req.h = ee->h = h;
ee->rotation = 0;
ee->prop.max.w = ee->prop.max.h = 32767;
ee->prop.layer = 4;
ee->prop.request_pos = 0;
ee->prop.sticky = 0;
ee->prop.draw_frame = frame;
ee->prop.window = _win_id++;
ee->evas = evas_new();
evas_data_attach_set(ee->evas, ee);
evas_output_method_set(ee->evas, method);
evas_output_size_set(ee->evas, ee->w, ee->h);
evas_output_viewport_set(ee->evas, 0, 0, ee->w, ee->h);
if (ee->prop.draw_frame)
evas_output_framespace_set(ee->evas, 4, 18, 8, 22);
if ((einfo = (Evas_Engine_Info_Wayland_Shm *)evas_engine_info_get(ee->evas)))
{
einfo->info.rotation = ee->rotation;
einfo->info.debug = EINA_FALSE;
if (!evas_engine_info_set(ee->evas, (Evas_Engine_Info *)einfo))
{
ERR("Failed to set Evas Engine Info for '%s'.", ee->driver);
ecore_evas_free(ee);
return NULL;
}
}
else
{
ERR("Failed to get Evas Engine Info for '%s'.", ee->driver);
ecore_evas_free(ee);
return NULL;
}
/* NB: we need to be notified before 'free' so we can munmap the evas
* engine destination */
ecore_evas_callback_pre_free_set(ee, _ecore_evas_wl_pre_free);
if (ee->prop.draw_frame)
{
ee->engine.wl.frame = _ecore_evas_wl_frame_add(ee->evas);
evas_object_is_frame_object_set(ee->engine.wl.frame, EINA_TRUE);
evas_object_move(ee->engine.wl.frame, 0, 0);
}
ecore_evas_input_event_register(ee);
_ecore_evas_register(ee);
ecore_event_window_register(ee->prop.window, ee, ee->evas,
(Ecore_Event_Mouse_Move_Cb)_ecore_evas_mouse_move_process,
(Ecore_Event_Multi_Move_Cb)_ecore_evas_mouse_multi_move_process,
(Ecore_Event_Multi_Down_Cb)_ecore_evas_mouse_multi_down_process,
(Ecore_Event_Multi_Up_Cb)_ecore_evas_mouse_multi_up_process);
evas_event_feed_mouse_in(ee->evas, (unsigned int)((unsigned long long)(ecore_time_get() * 1000.0) & 0xffffffff), NULL);
return ee;
}
/* local functions */
static int
_ecore_evas_wl_init(void)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (++_ecore_evas_wl_init_count != 1)
return _ecore_evas_wl_init_count;
_ecore_evas_wl_event_handlers[0] =
ecore_event_handler_add(ECORE_EVENT_MOUSE_BUTTON_DOWN,
_ecore_evas_wl_event_mouse_down, NULL);
_ecore_evas_wl_event_handlers[1] =
ecore_event_handler_add(ECORE_EVENT_MOUSE_BUTTON_UP,
_ecore_evas_wl_event_mouse_up, NULL);
_ecore_evas_wl_event_handlers[2] =
ecore_event_handler_add(ECORE_EVENT_MOUSE_MOVE,
_ecore_evas_wl_event_mouse_move, NULL);
_ecore_evas_wl_event_handlers[3] =
ecore_event_handler_add(ECORE_EVENT_MOUSE_WHEEL,
_ecore_evas_wl_event_mouse_wheel, NULL);
_ecore_evas_wl_event_handlers[4] =
ecore_event_handler_add(ECORE_WL_EVENT_MOUSE_IN,
_ecore_evas_wl_event_mouse_in, NULL);
_ecore_evas_wl_event_handlers[5] =
ecore_event_handler_add(ECORE_WL_EVENT_MOUSE_OUT,
_ecore_evas_wl_event_mouse_out, NULL);
_ecore_evas_wl_event_handlers[6] =
ecore_event_handler_add(ECORE_WL_EVENT_FOCUS_IN,
_ecore_evas_wl_event_focus_in, NULL);
_ecore_evas_wl_event_handlers[7] =
ecore_event_handler_add(ECORE_WL_EVENT_FOCUS_OUT,
_ecore_evas_wl_event_focus_out, NULL);
ecore_event_evas_init();
return _ecore_evas_wl_init_count;
}
static int
_ecore_evas_wl_shutdown(void)
{
unsigned int i = 0;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (--_ecore_evas_wl_init_count != 0)
return _ecore_evas_wl_init_count;
for (i = 0; i < sizeof(_ecore_evas_wl_event_handlers) / sizeof(Ecore_Event_Handler *); i++)
{
if (_ecore_evas_wl_event_handlers[i])
ecore_event_handler_del(_ecore_evas_wl_event_handlers[i]);
}
ecore_event_evas_shutdown();
return _ecore_evas_wl_init_count;
}
static void
_ecore_evas_wl_pre_free(Ecore_Evas *ee)
{
Evas_Engine_Info_Wayland_Shm *einfo;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
/* destroy frame */
if (ee->engine.wl.frame) evas_object_del(ee->engine.wl.frame);
/* get engine info */
einfo = (Evas_Engine_Info_Wayland_Shm *)evas_engine_info_get(ee->evas);
if ((einfo) && (einfo->info.dest))
{
int ret = 0;
/* munmap previous engine destination */
ret = munmap(einfo->info.dest, ((ee->w * sizeof(int)) * ee->h));
}
}
static void
_ecore_evas_wl_free(Ecore_Evas *ee)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
/* destroy buffer */
if (ee->engine.wl.buffer) wl_buffer_destroy(ee->engine.wl.buffer);
ee->engine.wl.buffer = NULL;
/* destroy shell surface */
if (ee->engine.wl.shell_surface)
wl_shell_surface_destroy(ee->engine.wl.shell_surface);
ee->engine.wl.shell_surface = NULL;
/* destroy surface */
if (ee->engine.wl.surface) wl_surface_destroy(ee->engine.wl.surface);
ee->engine.wl.surface = NULL;
ecore_event_window_unregister(ee->prop.window);
_ecore_evas_wl_shutdown();
ecore_wl_shutdown();
}
static void
_ecore_evas_wl_callback_resize_set(Ecore_Evas *ee, void (*func)(Ecore_Evas *ee))
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ee) return;
ee->func.fn_resize = func;
}
static void
_ecore_evas_wl_callback_move_set(Ecore_Evas *ee, void (*func)(Ecore_Evas *ee))
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ee) return;
ee->func.fn_move = func;
}
static void
_ecore_evas_wl_callback_delete_request_set(Ecore_Evas *ee, void (*func)(Ecore_Evas *ee))
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ee) return;
ee->func.fn_delete_request = func;
}
static void
_ecore_evas_wl_callback_focus_in_set(Ecore_Evas *ee, void (*func)(Ecore_Evas *ee))
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ee) return;
ee->func.fn_focus_in = func;
}
static void
_ecore_evas_wl_callback_focus_out_set(Ecore_Evas *ee, void (*func)(Ecore_Evas *ee))
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ee) return;
ee->func.fn_focus_out = func;
}
static void
_ecore_evas_wl_move(Ecore_Evas *ee, int x, int y)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ee) return;
if ((ee->x == x) && (ee->y == y)) return;
ee->req.x = x;
ee->req.y = y;
ee->x = x;
ee->y = y;
/* FIXME: Forward this to Wayland */
}
static void
_ecore_evas_wl_resize(Ecore_Evas *ee, int w, int h)
{
Evas_Engine_Info_Wayland_Shm *einfo;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ee) return;
if (w < 1) w = 1;
if (h < 1) h = 1;
if ((ee->w == w) && (ee->h == h)) return;
ee->req.w = w;
ee->req.h = h;
/* get engine info */
einfo = (Evas_Engine_Info_Wayland_Shm *)evas_engine_info_get(ee->evas);
if (einfo->info.dest)
{
int ret = 0;
/* munmap previous engine destination */
ret = munmap(einfo->info.dest, ((ee->w * sizeof(int)) * ee->h));
}
/* free old buffer */
if (ee->engine.wl.buffer) wl_buffer_destroy(ee->engine.wl.buffer);
ee->engine.wl.buffer = NULL;
ee->w = w;
ee->h = h;
/* create buffer @ new size (also mmaps the new destination) */
_ecore_evas_wl_buffer_new(ee, &einfo->info.dest);
/* change evas output & viewport sizes */
evas_output_size_set(ee->evas, ee->w, ee->h);
evas_output_viewport_set(ee->evas, 0, 0, ee->w, ee->h);
if (ee->engine.wl.frame)
evas_object_resize(ee->engine.wl.frame, ee->w, ee->h);
/* set new engine destination */
evas_engine_info_set(ee->evas, (Evas_Engine_Info *)einfo);
/* flush new buffer fd */
ecore_wl_flush();
/* damage buffer */
wl_buffer_damage(ee->engine.wl.buffer, 0, 0, ee->w, ee->h);
if (ee->visible)
{
/* if visible, attach to surface */
wl_surface_attach(ee->engine.wl.surface, ee->engine.wl.buffer, 0, 0);
/* damage surface */
wl_surface_damage(ee->engine.wl.surface, 0, 0, ee->w, ee->h);
}
if (ee->func.fn_resize) ee->func.fn_resize(ee);
}
static void
_ecore_evas_wl_show(Ecore_Evas *ee)
{
Evas_Engine_Info_Wayland_Shm *einfo;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ee) return;
if (ee->visible) return;
/* get engine info */
einfo = (Evas_Engine_Info_Wayland_Shm *)evas_engine_info_get(ee->evas);
/* create new surface */
ee->engine.wl.surface =
wl_compositor_create_surface(ecore_wl_compositor_get());
wl_surface_set_user_data(ee->engine.wl.surface, (void *)ee->prop.window);
/* get new shell surface */
ee->engine.wl.shell_surface =
wl_shell_get_shell_surface(ecore_wl_shell_get(), ee->engine.wl.surface);
/* set toplevel */
wl_shell_surface_set_toplevel(ee->engine.wl.shell_surface);
/* create buffer @ new size (also mmaps the new destination) */
_ecore_evas_wl_buffer_new(ee, &einfo->info.dest);
if (ee->engine.wl.frame)
{
evas_object_show(ee->engine.wl.frame);
evas_object_resize(ee->engine.wl.frame, ee->w, ee->h);
}
/* set new engine destination */
evas_engine_info_set(ee->evas, (Evas_Engine_Info *)einfo);
/* flush new buffer fd */
ecore_wl_flush();
/* attach buffer to surface */
wl_surface_attach(ee->engine.wl.surface, ee->engine.wl.buffer, 0, 0);
/* NB: No need to do a damage here. If we do, we end up w/ screen
* artifacts in the compositor */
/* wl_surface_damage(ee->engine.wl.surface, 0, 0, ee->w, ee->h); */
ee->visible = 1;
if (ee->func.fn_show) ee->func.fn_show(ee);
}
static void
_ecore_evas_wl_hide(Ecore_Evas *ee)
{
Evas_Engine_Info_Wayland_Shm *einfo;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ee) return;
if (!ee->visible) return;
/* get engine info */
einfo = (Evas_Engine_Info_Wayland_Shm *)evas_engine_info_get(ee->evas);
if (einfo->info.dest)
{
int ret = 0;
/* munmap previous engine destination */
ret = munmap(einfo->info.dest, ((ee->w * sizeof(int)) * ee->h));
einfo->info.dest = NULL;
}
/* free old buffer */
if (ee->engine.wl.buffer) wl_buffer_destroy(ee->engine.wl.buffer);
ee->engine.wl.buffer = NULL;
/* set new engine destination */
evas_engine_info_set(ee->evas, (Evas_Engine_Info *)einfo);
/* destroy shell surface */
if (ee->engine.wl.shell_surface)
wl_shell_surface_destroy(ee->engine.wl.shell_surface);
ee->engine.wl.shell_surface = NULL;
/* destroy surface */
if (ee->engine.wl.surface) wl_surface_destroy(ee->engine.wl.surface);
ee->engine.wl.surface = NULL;
ee->visible = 0;
ee->should_be_visible = 0;
if (ee->func.fn_hide) ee->func.fn_hide(ee);
}
static void
_ecore_evas_wl_title_set(Ecore_Evas *ee, const char *t)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ee) return;
if (ee->prop.title) free(ee->prop.title);
ee->prop.title = NULL;
if (t) ee->prop.title = strdup(t);
if ((ee->prop.draw_frame) && (ee->engine.wl.frame))
{
EE_Wl_Smart_Data *sd;
if (!(sd = evas_object_smart_data_get(ee->engine.wl.frame))) return;
evas_object_text_text_set(sd->text, ee->prop.title);
}
}
static void
_ecore_evas_wl_name_class_set(Ecore_Evas *ee, const char *n, const char *c)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ee) return;
if (ee->prop.name) free(ee->prop.name);
if (ee->prop.clas) free(ee->prop.clas);
ee->prop.name = NULL;
ee->prop.clas = NULL;
if (n) ee->prop.name = strdup(n);
if (c) ee->prop.clas = strdup(c);
/* FIXME: Forward these changes to Wayland somehow */
}
static void
_ecore_evas_wl_size_min_set(Ecore_Evas *ee, int w, int h)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ee) return;
if (w < 0) w = 0;
if (h < 0) h = 0;
if ((ee->prop.min.w == w) && (ee->prop.min.h == h)) return;
ee->prop.min.w = w;
ee->prop.min.h = h;
}
static void
_ecore_evas_wl_size_max_set(Ecore_Evas *ee, int w, int h)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ee) return;
if (w < 0) w = 0;
if (h < 0) h = 0;
if ((ee->prop.max.w == w) && (ee->prop.max.h == h)) return;
ee->prop.max.w = w;
ee->prop.max.h = h;
}
static void
_ecore_evas_wl_size_base_set(Ecore_Evas *ee, int w, int h)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ee) return;
if (w < 0) w = 0;
if (h < 0) h = 0;
if ((ee->prop.base.w == w) && (ee->prop.base.h == h)) return;
ee->prop.base.w = w;
ee->prop.base.h = h;
}
static void
_ecore_evas_wl_size_step_set(Ecore_Evas *ee, int w, int h)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ee) return;
if (w < 0) w = 0;
if (h < 0) h = 0;
if ((ee->prop.step.w == w) && (ee->prop.step.h == h)) return;
ee->prop.step.w = w;
ee->prop.step.h = h;
}
static void
_ecore_evas_wl_object_cursor_set(Ecore_Evas *ee, Evas_Object *obj, int layer, int hot_x, int hot_y)
{
int x = 0, y = 0;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ee) return;
if (ee->prop.cursor.object) evas_object_del(ee->prop.cursor.object);
ee->prop.cursor.object = NULL;
if (!obj)
{
ee->prop.cursor.layer = 0;
ee->prop.cursor.hot.x = 0;
ee->prop.cursor.hot.y = 0;
return;
}
ee->prop.cursor.object = obj;
ee->prop.cursor.layer = layer;
ee->prop.cursor.hot.x = hot_x;
ee->prop.cursor.hot.y = hot_y;
evas_pointer_output_xy_get(ee->evas, &x, &y);
evas_object_layer_set(ee->prop.cursor.object, ee->prop.cursor.layer);
evas_object_move(ee->prop.cursor.object,
x - ee->prop.cursor.hot.x, y - ee->prop.cursor.hot.y);
evas_object_pass_events_set(ee->prop.cursor.object, 1);
if (evas_pointer_inside_get(ee->evas))
evas_object_show(ee->prop.cursor.object);
evas_object_event_callback_add(obj, EVAS_CALLBACK_DEL,
_ecore_evas_wl_object_cursor_del, ee);
}
static void
_ecore_evas_wl_object_cursor_del(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event __UNUSED__)
{
Ecore_Evas *ee;
if (!(ee = data)) return;
ee->prop.cursor.object = NULL;
}
static int
_ecore_evas_wl_render(Ecore_Evas *ee)
{
int rend = 0;
if (!ee) return 0;
if (!ee->visible)
evas_norender(ee->evas);
else
{
Eina_List *ll = NULL, *updates = NULL;
Ecore_Evas *ee2 = NULL;
if (ee->func.fn_pre_render) ee->func.fn_pre_render(ee);
EINA_LIST_FOREACH(ee->sub_ecore_evas, ll, ee2)
{
if (ee2->func.fn_pre_render) ee2->func.fn_pre_render(ee2);
if (ee2->engine.func->fn_render)
rend |= ee2->engine.func->fn_render(ee2);
if (ee2->func.fn_post_render) ee2->func.fn_post_render(ee2);
}
if ((updates = evas_render_updates(ee->evas)))
{
Eina_List *l = NULL;
Eina_Rectangle *r;
EINA_LIST_FOREACH(updates, l, r)
{
if (ee->engine.wl.buffer)
wl_buffer_damage(ee->engine.wl.buffer,
r->x, r->y, r->w, r->h);
if (ee->engine.wl.surface)
wl_surface_damage(ee->engine.wl.surface,
r->x, r->y, r->w, r->h);
}
evas_render_updates_free(updates);
_ecore_evas_idle_timeout_update(ee);
rend = 1;
}
if (ee->func.fn_post_render) ee->func.fn_post_render(ee);
}
return rend;
}
static void
_ecore_evas_wl_screen_geometry_get(const Ecore_Evas *ee __UNUSED__, int *x, int *y, int *w, int *h)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (x) *x = 0;
if (y) *y = 0;
ecore_wl_screen_size_get(w, h);
}
static Eina_Bool
_ecore_evas_wl_event_mouse_down(void *data __UNUSED__, int type __UNUSED__, void *event)
{
Ecore_Evas *ee;
Ecore_Event_Mouse_Button *ev;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
ev = event;
ee = ecore_event_window_match(ev->window);
if ((!ee) || (ee->ignore_events)) return ECORE_CALLBACK_PASS_ON;
if (ev->window != ee->prop.window) return ECORE_CALLBACK_PASS_ON;
evas_event_feed_mouse_down(ee->evas, ev->buttons, ev->modifiers,
ev->timestamp, NULL);
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_ecore_evas_wl_event_mouse_up(void *data __UNUSED__, int type __UNUSED__, void *event)
{
Ecore_Evas *ee;
Ecore_Event_Mouse_Button *ev;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
ev = event;
ee = ecore_event_window_match(ev->window);
if ((!ee) || (ee->ignore_events)) return ECORE_CALLBACK_PASS_ON;
if (ev->window != ee->prop.window) return ECORE_CALLBACK_PASS_ON;
evas_event_feed_mouse_up(ee->evas, ev->buttons, ev->modifiers,
ev->timestamp, NULL);
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_ecore_evas_wl_event_mouse_move(void *data __UNUSED__, int type __UNUSED__, void *event)
{
Ecore_Evas *ee;
Ecore_Event_Mouse_Move *ev;
ev = event;
ee = ecore_event_window_match(ev->window);
if ((!ee) || (ee->ignore_events)) return ECORE_CALLBACK_PASS_ON;
if (ev->window != ee->prop.window) return ECORE_CALLBACK_PASS_ON;
ee->mouse.x = ev->x;
ee->mouse.y = ev->y;
evas_event_feed_mouse_move(ee->evas, ev->x, ev->y, ev->timestamp, NULL);
_ecore_evas_mouse_move_process(ee, ev->x, ev->y, ev->timestamp);
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_ecore_evas_wl_event_mouse_wheel(void *data __UNUSED__, int type __UNUSED__, void *event)
{
Ecore_Evas *ee;
Ecore_Event_Mouse_Wheel *ev;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
ev = event;
ee = ecore_event_window_match(ev->window);
if ((!ee) || (ee->ignore_events)) return ECORE_CALLBACK_PASS_ON;
if (ev->window != ee->prop.window) return ECORE_CALLBACK_PASS_ON;
evas_event_feed_mouse_wheel(ee->evas, ev->direction, ev->z,
ev->timestamp, NULL);
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_ecore_evas_wl_event_mouse_in(void *data __UNUSED__, int type __UNUSED__, void *event)
{
Ecore_Evas *ee;
Ecore_Wl_Event_Mouse_In *ev;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
ev = event;
ee = ecore_event_window_match(ev->window);
if ((!ee) || (ee->ignore_events)) return ECORE_CALLBACK_PASS_ON;
if (ev->window != ee->prop.window) return ECORE_CALLBACK_PASS_ON;
if (ee->func.fn_mouse_in) ee->func.fn_mouse_in(ee);
ecore_event_evas_modifier_lock_update(ee->evas, ev->modifiers);
evas_event_feed_mouse_in(ee->evas, ev->time, NULL);
_ecore_evas_mouse_move_process(ee, ev->x, ev->y, ev->time);
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_ecore_evas_wl_event_mouse_out(void *data __UNUSED__, int type __UNUSED__, void *event)
{
Ecore_Evas *ee;
Ecore_Wl_Event_Mouse_Out *ev;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
ev = event;
ee = ecore_event_window_match(ev->window);
if ((!ee) || (ee->ignore_events)) return ECORE_CALLBACK_PASS_ON;
if (ev->window != ee->prop.window) return ECORE_CALLBACK_PASS_ON;
ecore_event_evas_modifier_lock_update(ee->evas, ev->modifiers);
_ecore_evas_mouse_move_process(ee, ev->x, ev->y, ev->time);
evas_event_feed_mouse_out(ee->evas, ev->time, NULL);
if (ee->func.fn_mouse_out) ee->func.fn_mouse_out(ee);
if (ee->prop.cursor.object) evas_object_hide(ee->prop.cursor.object);
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_ecore_evas_wl_event_focus_in(void *data __UNUSED__, int type __UNUSED__, void *event)
{
Ecore_Evas *ee;
Ecore_Wl_Event_Focus_In *ev;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
ev = event;
ee = ecore_event_window_match(ev->window);
if ((!ee) || (ee->ignore_events)) return ECORE_CALLBACK_PASS_ON;
if (ev->window != ee->prop.window) return ECORE_CALLBACK_PASS_ON;
ee->prop.focused = 1;
evas_focus_in(ee->evas);
if (ee->func.fn_focus_in) ee->func.fn_focus_in(ee);
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_ecore_evas_wl_event_focus_out(void *data __UNUSED__, int type __UNUSED__, void *event)
{
Ecore_Evas *ee;
Ecore_Wl_Event_Focus_Out *ev;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
ev = event;
ee = ecore_event_window_match(ev->window);
if ((!ee) || (ee->ignore_events)) return ECORE_CALLBACK_PASS_ON;
if (ev->window != ee->prop.window) return ECORE_CALLBACK_PASS_ON;
evas_focus_out(ee->evas);
ee->prop.focused = 0;
if (ee->func.fn_focus_out) ee->func.fn_focus_out(ee);
return ECORE_CALLBACK_PASS_ON;
}
static void
_ecore_evas_wl_buffer_new(Ecore_Evas *ee, void **dest)
{
static unsigned int format;
char tmp[PATH_MAX];
int fd = -1, stride = 0, size = 0;
void *ret;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (dest) *dest = NULL;
if (!format) format = ecore_wl_format_get();
strcpy(tmp, "/tmp/ecore-wayland_shm-XXXXXX");
if ((fd = mkstemp(tmp)) < 0)
{
ERR("Could not create temporary file.");
return;
}
stride = (ee->w * sizeof(int));
size = (stride * ee->h);
if (ftruncate(fd, size) < 0)
{
ERR("Could not truncate temporary file.");
close(fd);
return;
}
ret = mmap(NULL, size, (PROT_READ | PROT_WRITE), MAP_SHARED, fd, 0);
unlink(tmp);
if (ret == MAP_FAILED)
{
ERR("mmap of temporary file failed.");
close(fd);
return;
}
if (dest) *dest = ret;
ee->engine.wl.buffer =
wl_shm_create_buffer(ecore_wl_shm_get(), fd, ee->w, ee->h, stride, format);
close(fd);
}
static void
_ecore_evas_wl_smart_init(void)
{
if (_ecore_evas_wl_smart) return;
{
static const Evas_Smart_Class sc =
{
"ecore_evas_wl_frame", EVAS_SMART_CLASS_VERSION,
_ecore_evas_wl_smart_add,
_ecore_evas_wl_smart_del,
NULL,
_ecore_evas_wl_smart_resize,
_ecore_evas_wl_smart_show,
_ecore_evas_wl_smart_hide,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
_ecore_evas_wl_smart = evas_smart_class_new(&sc);
}
}
static void
_ecore_evas_wl_smart_add(Evas_Object *obj)
{
EE_Wl_Smart_Data *sd;
Evas *evas;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(sd = calloc(1, sizeof(EE_Wl_Smart_Data)))) return;
evas = evas_object_evas_get(obj);
sd->x = 0;
sd->y = 0;
sd->w = 1;
sd->h = 1;
sd->frame = evas_object_rectangle_add(evas);
evas_object_is_frame_object_set(sd->frame, EINA_TRUE);
evas_object_color_set(sd->frame, 249, 249, 249, 255);
evas_object_smart_member_add(sd->frame, obj);
sd->text = evas_object_text_add(evas);
evas_object_color_set(sd->text, 0, 0, 0, 255);
evas_object_text_style_set(sd->text, EVAS_TEXT_STYLE_PLAIN);
evas_object_text_font_set(sd->text, "Sans", 10);
evas_object_text_text_set(sd->text, "Smart Test");
evas_object_smart_data_set(obj, sd);
}
static void
_ecore_evas_wl_smart_del(Evas_Object *obj)
{
EE_Wl_Smart_Data *sd;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(sd = evas_object_smart_data_get(obj))) return;
evas_object_del(sd->text);
evas_object_del(sd->frame);
free(sd);
}
static void
_ecore_evas_wl_smart_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h)
{
EE_Wl_Smart_Data *sd;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(sd = evas_object_smart_data_get(obj))) return;
if ((sd->w == w) && (sd->h == h)) return;
sd->w = w;
sd->h = h;
evas_object_resize(sd->frame, w, h);
}
static void
_ecore_evas_wl_smart_show(Evas_Object *obj)
{
EE_Wl_Smart_Data *sd;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(sd = evas_object_smart_data_get(obj))) return;
evas_object_show(sd->frame);
evas_object_show(sd->text);
}
static void
_ecore_evas_wl_smart_hide(Evas_Object *obj)
{
EE_Wl_Smart_Data *sd;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(sd = evas_object_smart_data_get(obj))) return;
evas_object_hide(sd->text);
evas_object_hide(sd->frame);
}
static Evas_Object *
_ecore_evas_wl_frame_add(Evas *evas)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
_ecore_evas_wl_smart_init();
return evas_object_smart_add(evas, _ecore_evas_wl_smart);
}
#else
EAPI Ecore_Evas *
ecore_evas_wayland_shm_new(const char *disp_name __UNUSED__, int x __UNUSED__, int y __UNUSED__, int w __UNUSED__, int h __UNUSED__, int frame __UNUSED__)
{
return NULL;
}
#endif
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