1 files changed, 476 insertions, 0 deletions

diff --git a/libraries/ecore/src/lib/ecore_evas/ecore_evas_psl1ght.c b/libraries/ecore/src/lib/ecore_evas/ecore_evas_psl1ght.c
new file mode 100644
index 0000000..0849c79
--- /dev/null
+++ b/libraries/ecore/src/lib/ecore_evas/ecore_evas_psl1ght.c
@@ -0,0 +1,476 @@
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <Ecore.h>
+#include <Ecore_Input.h>
+#include <Ecore_Input_Evas.h>
+
+#include "ecore_evas_private.h"
+#include "Ecore_Evas.h"
+
+#ifdef BUILD_ECORE_EVAS_PSL1GHT
+#include <Ecore_Psl1ght.h>
+#include <Evas_Engine_PSL1GHT.h>
+
+static int _ecore_evas_init_count = 0;
+
+static Ecore_Evas *psl1ght_ee = NULL;
+static Ecore_Event_Handler *ecore_evas_event_handlers[4] = {
+   NULL, NULL, NULL, NULL
+};
+
+static const char *ecore_evas_psl1ght_default = "EFL PSL1GHT";
+static int _ecore_evas_fps_debug = 0;
+static Ecore_Poller *ecore_evas_event;
+
+static unsigned int
+_ecore_evas_time_get()
+{
+   return (unsigned long long)(ecore_time_get() * 1000.0) & 0xffffffff;
+}
+
+static Ecore_Evas *
+_ecore_evas_psl1ght_match(void)
+{
+   return psl1ght_ee;
+}
+
+static Eina_Bool
+_ecore_evas_psl1ght_event_got_focus(void *data __UNUSED__, int type __UNUSED__, void *event __UNUSED__)
+{
+   Ecore_Evas *ee;
+
+   ee = _ecore_evas_psl1ght_match();
+
+   if (!ee) return ECORE_CALLBACK_PASS_ON;
+   /* pass on event */
+   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_psl1ght_event_lost_focus(void *data __UNUSED__, int type __UNUSED__, void *event __UNUSED__)
+{
+   Ecore_Evas *ee;
+
+   ee = _ecore_evas_psl1ght_match();
+
+   if (!ee) return ECORE_CALLBACK_PASS_ON;
+   /* pass on event */
+   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 Eina_Bool
+_ecore_evas_psl1ght_event_video_expose(void *data __UNUSED__, int type __UNUSED__, void *event __UNUSED__)
+{
+   Ecore_Evas *ee;
+   int w;
+   int h;
+
+   ee = _ecore_evas_psl1ght_match();
+
+   if (!ee) return ECORE_CALLBACK_PASS_ON;
+   evas_output_size_get(ee->evas, &w, &h);
+   evas_damage_rectangle_add(ee->evas, 0, 0, w, h);
+
+   return ECORE_CALLBACK_PASS_ON;
+}
+
+static Eina_Bool
+_ecore_evas_psl1ght_event_key_modifiers(void *data __UNUSED__, int type __UNUSED__, void *event)
+{
+   Ecore_Evas *ee;
+   Ecore_Psl1ght_Event_Key_Modifiers *e = event;
+
+   ee = _ecore_evas_psl1ght_match();
+
+   if (!ee) return ECORE_CALLBACK_PASS_ON;
+   ecore_event_evas_modifier_lock_update(ee->evas, e->modifiers);
+
+   return ECORE_CALLBACK_PASS_ON;
+}
+
+static int
+_ecore_evas_render(Ecore_Evas *ee)
+{
+   Eina_List *updates;
+
+   updates = evas_render_updates(ee->evas);
+   if (updates)
+     {
+        evas_render_updates_free(updates);
+        _ecore_evas_idle_timeout_update(ee);
+     }
+   return updates ? 1 : 0;
+}
+
+static int
+_ecore_evas_psl1ght_render(Ecore_Evas *ee)
+{
+   int rend = 0;
+
+#ifdef BUILD_ECORE_EVAS_SOFTWARE_BUFFER
+   Eina_List *ll;
+   Ecore_Evas *ee2;
+
+   EINA_LIST_FOREACH(ee->sub_ecore_evas, ll, ee2)
+     {
+        if (ee2->func.fn_pre_render) ee2->func.fn_pre_render(ee2);
+        rend |= _ecore_evas_buffer_render(ee2);
+        if (ee2->func.fn_post_render) ee2->func.fn_post_render(ee2);
+     }
+#endif
+
+   if (ee->func.fn_pre_render) ee->func.fn_pre_render(ee);
+
+   if (ee->prop.avoid_damage) rend = _ecore_evas_render(ee);
+   else if ((ee->visible) ||
+            ((ee->should_be_visible) && (ee->prop.fullscreen)) ||
+            ((ee->should_be_visible) && (ee->prop.override)))
+     rend |= _ecore_evas_render(ee);
+   else
+     evas_norender(ee->evas);
+
+   if (ee->func.fn_post_render) ee->func.fn_post_render(ee);
+   return rend;
+}
+
+static Eina_Bool
+_ecore_evas_psl1ght_event(void *data __UNUSED__)
+{
+   ecore_psl1ght_poll_events();
+   return ECORE_CALLBACK_RENEW;
+}
+
+static int
+_ecore_evas_psl1ght_init(int w __UNUSED__, int h __UNUSED__)
+{
+   _ecore_evas_init_count++;
+   if (_ecore_evas_init_count > 1) return _ecore_evas_init_count;
+
+   _ecore_evas_fps_debug = 1;
+
+   // this is pretty bad: poller? and set poll time? pol time is meant to be
+   // adjustable for things like polling battery state, or amoutn of spare
+   // memory etc.
+   //
+   ecore_evas_event = ecore_poller_add(ECORE_POLLER_CORE, 1, _ecore_evas_psl1ght_event, NULL);
+   ecore_poller_poll_interval_set(ECORE_POLLER_CORE, 0.006);
+
+   if (_ecore_evas_fps_debug)
+     _ecore_evas_fps_debug_init();
+
+   ecore_event_evas_init();
+
+   ecore_evas_event_handlers[0] = ecore_event_handler_add(ECORE_PSL1GHT_EVENT_GOT_FOCUS, _ecore_evas_psl1ght_event_got_focus, NULL);
+   ecore_evas_event_handlers[1] = ecore_event_handler_add(ECORE_PSL1GHT_EVENT_LOST_FOCUS, _ecore_evas_psl1ght_event_lost_focus, NULL);
+   ecore_evas_event_handlers[2] = ecore_event_handler_add(ECORE_PSL1GHT_EVENT_EXPOSE, _ecore_evas_psl1ght_event_video_expose, NULL);
+   ecore_evas_event_handlers[3] = ecore_event_handler_add(ECORE_PSL1GHT_EVENT_KEY_MODIFIERS, _ecore_evas_psl1ght_event_key_modifiers, NULL);
+
+   return _ecore_evas_init_count;
+}
+
+static int
+_ecore_evas_psl1ght_shutdown(void)
+{
+   _ecore_evas_init_count--;
+   if (_ecore_evas_init_count == 0)
+     {
+        unsigned int i;
+
+        for (i = 0; i < sizeof (ecore_evas_event_handlers) / sizeof (Ecore_Event_Handler *); i++)
+          ecore_event_handler_del(ecore_evas_event_handlers[i]);
+        ecore_event_evas_shutdown();
+        ecore_poller_del(ecore_evas_event);
+        ecore_evas_event = NULL;
+        if (_ecore_evas_fps_debug)
+          _ecore_evas_fps_debug_shutdown();
+     }
+   if (_ecore_evas_init_count < 0) _ecore_evas_init_count = 0;
+   return _ecore_evas_init_count;
+}
+
+static void
+_ecore_evas_psl1ght_free(Ecore_Evas *ee)
+{
+   if (psl1ght_ee == ee) psl1ght_ee = NULL;
+
+   ecore_event_window_unregister(0);
+   _ecore_evas_psl1ght_shutdown();
+   ecore_psl1ght_shutdown();
+}
+
+static void
+_ecore_evas_screen_resized(Ecore_Evas *ee)
+{
+   int w, h;
+
+   /* Do not resize if the window is not fullscreen */
+   if (ee->prop.fullscreen == 0) return;
+
+   ecore_psl1ght_screen_resolution_get (&w, &h);
+
+   if (w != ee->w || h != ee->h)
+     {
+        ee->req.w = ee->w = w;
+        ee->req.h = ee->h = h;
+        evas_output_size_set(ee->evas, ee->w, ee->h);
+        evas_output_viewport_set(ee->evas, 0, 0, ee->w, ee->h);
+        ecore_psl1ght_resolution_set (w, h);
+        evas_damage_rectangle_add(ee->evas, 0, 0, ee->w, ee->h);
+
+        _ecore_evas_mouse_move_process(ee, ee->mouse.x, ee->mouse.y,
+                                       _ecore_evas_time_get());
+        if (ee->func.fn_resize) ee->func.fn_resize(ee);
+     }
+}
+
+static void
+_ecore_evas_resize(Ecore_Evas *ee, int w, int h)
+{
+   if ((w == ee->w) && (h == ee->h)) return;
+   ee->w = w;
+   ee->h = h;
+
+   evas_output_size_set(ee->evas, ee->w, ee->h);
+
+   evas_output_viewport_set(ee->evas, 0, 0, ee->w, ee->h);
+   evas_damage_rectangle_add(ee->evas, 0, 0, ee->w, ee->h);
+
+   ecore_psl1ght_resolution_set (w, h);
+
+   if (ee->func.fn_resize) ee->func.fn_resize(ee);
+
+   _ecore_evas_screen_resized (ee);
+}
+
+static void
+_ecore_evas_move_resize(Ecore_Evas *ee, int x __UNUSED__, int y __UNUSED__, int w, int h)
+{
+   _ecore_evas_resize (ee, w, h);
+}
+
+static void
+_ecore_evas_show(Ecore_Evas *ee)
+{
+   if (ee->prop.focused) return;
+   ee->prop.focused = 1;
+   evas_focus_in(ee->evas);
+   if (ee->func.fn_focus_in) ee->func.fn_focus_in(ee);
+}
+
+static void
+_ecore_evas_screen_geometry_get(const Ecore_Evas *ee __UNUSED__, int *x, int *y, int *w, int *h)
+{
+   if (x) *x = 0;
+   if (y) *y = 0;
+   ecore_psl1ght_screen_resolution_get (w, h);
+}
+
+static void
+_ecore_evas_object_cursor_del(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   Ecore_Evas *ee;
+
+   ee = data;
+   if (ee)
+     ee->prop.cursor.object = NULL;
+}
+
+static void
+_ecore_evas_object_cursor_set(Ecore_Evas *ee, Evas_Object *obj, int layer, int hot_x, int hot_y)
+{
+   int x, y;
+
+   if (ee->prop.cursor.object) evas_object_del(ee->prop.cursor.object);
+
+   if (!obj)
+     {
+        ee->prop.cursor.object = NULL;
+        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_object_cursor_del, ee);
+}
+
+static Ecore_Evas_Engine_Func _ecore_psl1ght_engine_func =
+{
+   _ecore_evas_psl1ght_free,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   _ecore_evas_resize,
+   _ecore_evas_move_resize,
+   NULL,
+   NULL,
+   _ecore_evas_show,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   _ecore_evas_object_cursor_set,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL,
+   NULL, //transparent
+
+   NULL, // render
+   _ecore_evas_screen_geometry_get  // screen_geometry_get
+};
+
+EAPI Ecore_Evas *
+ecore_evas_psl1ght_new(const char *name, int w, int h)
+{
+   void *einfo;
+   Ecore_Evas *ee;
+
+   if (!name)
+     name = ecore_evas_psl1ght_default;
+
+   ee = calloc(1, sizeof(Ecore_Evas));
+   if (!ee) return NULL;
+
+   ECORE_MAGIC_SET(ee, ECORE_MAGIC_EVAS);
+
+   ee->engine.func = (Ecore_Evas_Engine_Func *)&_ecore_psl1ght_engine_func;
+
+   ee->driver = "psl1ght";
+   if (name) ee->name = strdup(name);
+
+   if (w < 1) w = 1;
+   if (h < 1) h = 1;
+   ee->visible = 1;
+   ee->w = w;
+   ee->h = h;
+
+   ee->prop.max.w = 0;
+   ee->prop.max.h = 0;
+   ee->prop.layer = 0;
+   ee->prop.focused = 1;
+   ee->prop.borderless = 1;
+   ee->prop.override = 1;
+   ee->prop.maximized = 1;
+   ee->prop.fullscreen = 0;
+   ee->prop.withdrawn = 0;
+   ee->prop.sticky = 0;
+   ee->prop.window = 0;
+
+   /* init evas here */
+   ee->evas = evas_new();
+   evas_data_attach_set(ee->evas, ee);
+   evas_output_method_set(ee->evas, evas_render_method_lookup("psl1ght"));
+
+   evas_output_size_set(ee->evas, w, h);
+   evas_output_viewport_set(ee->evas, 0, 0, w, h);
+
+   einfo = evas_engine_info_get(ee->evas);
+   if (einfo)
+     {
+        if (!evas_engine_info_set(ee->evas, (Evas_Engine_Info *)einfo))
+          {
+             ERR("evas_engine_info_set() for engine '%s' failed.", ee->driver);
+             ecore_evas_free(ee);
+             return NULL;
+          }
+     }
+   else
+     {
+        ERR("evas_engine_info_set() init engine '%s' failed.", ee->driver);
+        ecore_evas_free(ee);
+        return NULL;
+     }
+
+   if (!ecore_psl1ght_init(name))
+     {
+        evas_free(ee->evas);
+        if (ee->name) free(ee->name);
+        free(ee);
+        return NULL;
+     }
+   ecore_psl1ght_resolution_set (w, h);
+
+   _ecore_evas_psl1ght_init(w, h);
+
+   ecore_event_window_register(0, 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);
+
+   ee->engine.func->fn_render = _ecore_evas_psl1ght_render;
+   _ecore_evas_register(ee);
+
+   psl1ght_ee = ee;
+
+   _ecore_evas_screen_resized (ee);
+
+   if (getenv("ECORE_EVAS_PSL1GHT_CURSOR_PATH"))
+     ecore_evas_cursor_set(ee, getenv("ECORE_EVAS_PSL1GHT_CURSOR_PATH"), EVAS_LAYER_MAX, 0, 0);
+
+   evas_event_feed_mouse_in(ee->evas, (unsigned int)((unsigned long long)(ecore_time_get() * 1000.0) & 0xffffffff), NULL);
+   
+   return ee;
+}
+
+#else /* BUILD_ECORE_EVAS_PSL1GHT */
+
+EAPI Ecore_Evas *
+ecore_evas_psl1ght_new(const char *name __UNUSED__, int w __UNUSED__, int h __UNUSED__)
+{
+   ERR("OUTCH !");
+   return NULL;
+}
+
+#endif /* BUILD_ECORE_EVAS_PSL1GHT */