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Ecore_Evas_Fb 

=============
+ Now we send events to evas from all input devices


SVN revision: 24370
This commit is contained in:
Jorge Luis Zapata Muga 2006-08-02 21:41:11 +00:00
parent 8cda88c2e6
commit 255a87c0e8
2 changed files with 90 additions and 42 deletions
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131
legacy/ecore/src/lib/ecore_evas/ecore_evas_fb.c
View File

@ -11,12 +11,11 @@
static int _ecore_evas_init_count = 0;
static int _ecore_evas_fps_debug = 0;
static char *ecore_evas_default_display = "0";
static Ecore_List *ecore_evas_input_devices = NULL;
static Ecore_Evas *ecore_evases = NULL;
static Ecore_Event_Handler *ecore_evas_event_handlers[6];
static Ecore_Event_Handler *ecore_evas_event_handlers[6] = {NULL, NULL, NULL, NULL, NULL, NULL};
static Ecore_Idle_Enterer *ecore_evas_idle_enterer = NULL;
static Ecore_Fb_Input_Device *stdkbd = NULL;
static Ecore_Fb_Input_Device *stdmouse = NULL;
static void
_ecore_evas_mouse_move_process(Ecore_Evas *ee, int x, int y, unsigned int timestamp)
@ -77,6 +76,7 @@ static void
_ecore_evas_fb_lose(void *data __UNUSED__)
{
Ecore_List2 *l;
Ecore_Fb_Input_Device *dev;
for (l = (Ecore_List2 *)ecore_evases; l; l = l->next)
{
@ -85,14 +85,19 @@ _ecore_evas_fb_lose(void *data __UNUSED__)
ee = (Ecore_Evas *)l;
ee->visible = 0;
}
ecore_fb_input_device_listen(stdmouse, 0);
ecore_fb_input_device_listen(stdkbd, 0);
ecore_list_goto_first(ecore_evas_input_devices);
dev = ecore_list_current(ecore_evas_input_devices);
do
{
ecore_fb_input_device_listen(dev, 0);
}while((dev = ecore_list_next(ecore_evas_input_devices)));
}
static void
_ecore_evas_fb_gain(void *data __UNUSED__)
{
Ecore_List2 *l;
Ecore_Fb_Input_Device *dev;
for (l = (Ecore_List2 *)ecore_evases; l; l = l->next)
{
@ -102,8 +107,12 @@ _ecore_evas_fb_gain(void *data __UNUSED__)
ee->visible = 1;
evas_damage_rectangle_add(ee->evas, 0, 0, ee->w, ee->h);
}
ecore_fb_input_device_listen(stdmouse, 1);
ecore_fb_input_device_listen(stdkbd, 1);
ecore_list_goto_first(ecore_evas_input_devices);
dev = ecore_list_current(ecore_evas_input_devices);
do
{
ecore_fb_input_device_listen(dev, 1);
}while((dev = ecore_list_next(ecore_evas_input_devices)));
}
static int
@ -115,7 +124,6 @@ _ecore_evas_event_key_down(void *data __UNUSED__, int type __UNUSED__, void *eve
e = event;
ee = _ecore_evas_fb_match();
if (!ee) return 1; /* pass on event */
if (e->dev != stdkbd) return 1;
evas_event_feed_key_down(ee->evas, e->keyname, e->keysymbol, e->key_compose, NULL, (unsigned int)((unsigned long long)(ecore_time_get() * 1000.0) & 0xffffffff), NULL);
return 0; /* dont pass it on */
}
@ -129,7 +137,6 @@ _ecore_evas_event_key_up(void *data __UNUSED__, int type __UNUSED__, void *event
e = event;
ee = _ecore_evas_fb_match();
if (!ee) return 1; /* pass on event */
if (e->dev != stdkbd) return 1;
evas_event_feed_key_up(ee->evas, e->keyname, e->keysymbol, e->key_compose, NULL, (unsigned int)((unsigned long long)(ecore_time_get() * 1000.0) & 0xffffffff), NULL);
return 0; /* dont pass it on */
}
@ -144,7 +151,6 @@ _ecore_evas_event_mouse_button_down(void *data __UNUSED__, int type __UNUSED__,
e = event;
ee = _ecore_evas_fb_match();
if (!ee) return 1; /* pass on event */
if (e->dev != stdmouse) return 1;
_ecore_evas_mouse_move_process(ee, e->x, e->y, (unsigned int)((unsigned long long)(ecore_time_get() * 1000.0) & 0xffffffff));
if (e->double_click) flags |= EVAS_BUTTON_DOUBLE_CLICK;
if (e->triple_click) flags |= EVAS_BUTTON_TRIPLE_CLICK;
@ -161,7 +167,6 @@ _ecore_evas_event_mouse_button_up(void *data __UNUSED__, int type __UNUSED__, vo
e = event;
ee = _ecore_evas_fb_match();
if (!ee) return 1; /* pass on event */
if (e->dev != stdmouse) return 1;
_ecore_evas_mouse_move_process(ee, e->x, e->y, (unsigned int)((unsigned long long)(ecore_time_get() * 1000.0) & 0xffffffff));
evas_event_feed_mouse_up(ee->evas, e->button, EVAS_BUTTON_NONE, (unsigned int)((unsigned long long)(ecore_time_get() * 1000.0) & 0xffffffff), NULL);
return 0; /* dont pass it on */
@ -176,7 +181,6 @@ _ecore_evas_event_mouse_move(void *data __UNUSED__, int type __UNUSED__, void *e
e = event;
ee = _ecore_evas_fb_match();
if (!ee) return 1; /* pass on event */
if (e->dev != stdmouse) return 1;
_ecore_evas_mouse_move_process(ee, e->x, e->y, (unsigned int)((unsigned long long)(ecore_time_get() * 1000.0) & 0xffffffff));
return 0; /* dont pass it on */
}
@ -190,7 +194,6 @@ _ecore_evas_event_mouse_wheel(void *data __UNUSED__, int type __UNUSED__, void *
e = event;
ee = _ecore_evas_fb_match();
if (!ee) return 1; /* pass on event */
if (e->dev != stdmouse) return 1;
_ecore_evas_mouse_move_process(ee, e->x, e->y, (unsigned int)((unsigned long long)(ecore_time_get() * 1000.0) & 0xffffffff));
return 0; /* dont pass it on */
}
@ -242,19 +245,67 @@ _ecore_evas_idle_enter(void *data __UNUSED__)
}
static int
_ecore_evas_fb_init(void)
_ecore_evas_fb_init(int w, int h)
{
Ecore_Fb_Input_Device *device;
Ecore_Fb_Input_Device_Cap caps;
int mouse_handled = 0;
int keyboard_handled = 0;
DIR *input_dir;
struct dirent *input_entry;
_ecore_evas_init_count++;
if (_ecore_evas_init_count > 1) return _ecore_evas_init_count;
if (getenv("ECORE_EVAS_FPS_DEBUG")) _ecore_evas_fps_debug = 1;
ecore_evas_idle_enterer = ecore_idle_enterer_add(_ecore_evas_idle_enter, NULL);
ecore_evas_event_handlers[0] = ecore_event_handler_add(ECORE_FB_EVENT_KEY_DOWN, _ecore_evas_event_key_down, NULL);
ecore_evas_event_handlers[1] = ecore_event_handler_add(ECORE_FB_EVENT_KEY_UP, _ecore_evas_event_key_up, NULL);
ecore_evas_event_handlers[2] = ecore_event_handler_add(ECORE_FB_EVENT_MOUSE_BUTTON_DOWN, _ecore_evas_event_mouse_button_down, NULL);
ecore_evas_event_handlers[3] = ecore_event_handler_add(ECORE_FB_EVENT_MOUSE_BUTTON_UP, _ecore_evas_event_mouse_button_up, NULL);
ecore_evas_event_handlers[4] = ecore_event_handler_add(ECORE_FB_EVENT_MOUSE_MOVE, _ecore_evas_event_mouse_move, NULL);
ecore_evas_event_handlers[5] = ecore_event_handler_add(ECORE_FB_EVENT_MOUSE_WHEEL, _ecore_evas_event_mouse_wheel, NULL);
if (_ecore_evas_fps_debug) _ecore_evas_fps_debug_init();
/* register all input devices */
input_dir = opendir("/dev/input/");
if(!input_dir) return _ecore_evas_init_count;
ecore_evas_input_devices = ecore_list_new();
while((input_entry = readdir(input_dir)))
{
char device_path[256];
if (strncmp(input_entry->d_name, "event", 5) != 0)
continue;
snprintf(device_path, 256, "/dev/input/%s", input_entry->d_name);
if (!(device = ecore_fb_input_device_open(device_path)))
continue;
caps = ecore_fb_input_device_cap_get(device);
/* Mouse */
if (caps & ECORE_FB_INPUT_DEVICE_CAP_RELATIVE)
{
ecore_fb_input_device_axis_size_set(device, w, h);
ecore_fb_input_device_listen(device,1);
ecore_list_append(ecore_evas_input_devices, device);
if (!mouse_handled)
{
ecore_evas_event_handlers[2] = ecore_event_handler_add(ECORE_FB_EVENT_MOUSE_BUTTON_DOWN, _ecore_evas_event_mouse_button_down, NULL);
ecore_evas_event_handlers[3] = ecore_event_handler_add(ECORE_FB_EVENT_MOUSE_BUTTON_UP, _ecore_evas_event_mouse_button_up, NULL);
ecore_evas_event_handlers[4] = ecore_event_handler_add(ECORE_FB_EVENT_MOUSE_MOVE, _ecore_evas_event_mouse_move, NULL);
ecore_evas_event_handlers[5] = ecore_event_handler_add(ECORE_FB_EVENT_MOUSE_WHEEL, _ecore_evas_event_mouse_wheel, NULL);
mouse_handled = 1;
}
}
/* Keyboard */
else if ((caps & ECORE_FB_INPUT_DEVICE_CAP_KEYS_OR_BUTTONS) && !(caps & ECORE_FB_INPUT_DEVICE_CAP_ABSOLUTE))
{
ecore_fb_input_device_listen(device,1);
ecore_list_append(ecore_evas_input_devices, device);
if (!keyboard_handled)
{
ecore_evas_event_handlers[0] = ecore_event_handler_add(ECORE_FB_EVENT_KEY_DOWN, _ecore_evas_event_key_down, NULL);
ecore_evas_event_handlers[1] = ecore_event_handler_add(ECORE_FB_EVENT_KEY_UP, _ecore_evas_event_key_up, NULL);
keyboard_handled = 1;
}
}
}
return _ecore_evas_init_count;
}
@ -419,7 +470,16 @@ _ecore_evas_fullscreen_set(Ecore_Evas *ee, int on)
}
ee->prop.fullscreen = on;
/* rescale the input device area */
ecore_fb_input_device_axis_size_set(stdmouse, ee->w, ee->h);
{
Ecore_Fb_Input_Device *dev;
ecore_list_goto_first(ecore_evas_input_devices);
dev = ecore_list_current(ecore_evas_input_devices);
do
{
ecore_fb_input_device_axis_size_set(dev, ee->w, ee->h);
}while((dev = ecore_list_next(ecore_evas_input_devices)));
}
if (resized)
{
if (ee->func.fn_resize) ee->func.fn_resize(ee);
@ -503,29 +563,15 @@ ecore_evas_fb_new(char *disp_name, int rotation, int w, int h)
#ifdef BUILD_ECORE_EVAS_FB
Evas_Engine_Info_FB *einfo;
Ecore_Evas *ee;
Ecore_Fb_Input_Device *tmp_dev;
Ecore_Fb_Input_Device_Cap tmp_cap;
int rmethod;
if (!disp_name)
disp_name = ecore_evas_default_display;
rmethod = evas_render_method_lookup("fb");
if (!rmethod) return NULL;
/* register the default input devices (keyboard + mouse) */
tmp_dev = ecore_fb_input_device_open("/dev/input/event0");
if (!tmp_dev) return NULL;
tmp_cap = ecore_fb_input_device_cap_get(tmp_dev);
if ((tmp_cap & ECORE_FB_INPUT_DEVICE_CAP_RELATIVE) || (tmp_cap & ECORE_FB_INPUT_DEVICE_CAP_ABSOLUTE)) stdmouse = tmp_dev;
else stdkbd = tmp_dev;
ecore_fb_input_device_listen(tmp_dev, 1);
tmp_dev = ecore_fb_input_device_open("/dev/input/event1");
if (!stdmouse) stdmouse = tmp_dev;
else stdkbd = tmp_dev;
if (!tmp_dev) return NULL;
ecore_fb_input_device_listen(tmp_dev, 1);
ecore_fb_input_device_axis_size_set(stdmouse, w, h);
if (!ecore_fb_init(disp_name)) return NULL;
ecore_fb_callback_gain_set(_ecore_evas_fb_gain, NULL);
ecore_fb_callback_lose_set(_ecore_evas_fb_lose, NULL);
@ -534,7 +580,7 @@ ecore_evas_fb_new(char *disp_name, int rotation, int w, int h)
ECORE_MAGIC_SET(ee, ECORE_MAGIC_EVAS);
_ecore_evas_fb_init();
_ecore_evas_fb_init(w, h);
ee->engine.func = (Ecore_Evas_Engine_Func *)&_ecore_fb_engine_func;
@ -570,6 +616,7 @@ ecore_evas_fb_new(char *disp_name, int rotation, int w, int h)
if (einfo)
{
einfo->info.virtual_terminal = 0;
einfo->info.device_number = strtol(disp_name, NULL, 10);
einfo->info.device_number = 0;
einfo->info.refresh = 0;
einfo->info.rotation = ee->rotation;

1
legacy/ecore/src/lib/ecore_fb/Ecore_Fb.h
View File

@ -35,6 +35,7 @@
* backlight support using new kernel interface
* absolute axis
* joystick
* ecore_fb_li_device_close_all ? or a shutdown of the subsystem?
*
*/