lib/ewl_embed.c File Reference

#include "ewl_base.h"
#include "ewl_private.h"
#include "ewl_macros.h"
#include "ewl_debug.h"
#include <Evas.h>
#include <Edje.h>

Include dependency graph for ewl_embed.c:

Functions
Ewl_Embed *	ewl_embed_active_embed_get (void)
	Returns the currently active embed widget.
void	ewl_embed_active_set (Ewl_Embed *embed, unsigned int act)
	Sets if the given embed embed is active or not.
void	ewl_embed_cache_cleanup (Ewl_Embed *emb)
	This will destroy the object cache associated with the embed object.
void *	ewl_embed_canvas_set (Ewl_Embed *emb, void *canvas, Ewl_Embed_Window *canvas_window)
	Change the canvas used by the embedded container.
Ewl_Embed *	ewl_embed_canvas_window_find (Ewl_Embed_Window *window)
	Find an ewl embed by its evas window.
void	ewl_embed_cb_configure (Ewl_Widget *w, void *ev_data __UNUSED__, void *user_data __UNUSED__)
void	ewl_embed_cb_destroy (Ewl_Widget *w, void *ev_data __UNUSED__, void *user_data __UNUSED__)
void	ewl_embed_cb_focus_out (Ewl_Widget *w, void *ev_data __UNUSED__, void *user_data __UNUSED__)
void	ewl_embed_cb_realize (Ewl_Widget *w, void *ev_data __UNUSED__, void *user_data __UNUSED__)
void	ewl_embed_cb_unrealize (Ewl_Widget *w, void *ev_data __UNUSED__, void *user_data __UNUSED__)
void	ewl_embed_coord_to_screen (Ewl_Embed *e, int xx, int yy, int *x, int *y)
	Maps coordinates from the Evas to screen coordinates.
void	ewl_embed_desktop_size_get (Ewl_Embed *e, int *w, int *h)
	Retrieve the size of the root window.
void	ewl_embed_dnd_aware_remove (Ewl_Embed *embed)
	Cancels an embed as being DND aware.
void	ewl_embed_dnd_aware_set (Ewl_Embed *embed)
	Set an embed as being DND aware.
void	ewl_embed_dnd_data_received_feed (Ewl_Embed *embed, char *type, void *data, unsigned int len, unsigned int format)
	Sends the event for selection data received into an embed.
void	ewl_embed_dnd_data_request_feed (Ewl_Embed *embed, void *handle, char *type)
	Sends the request event for selection data received into an embed.
const char *	ewl_embed_dnd_drop_feed (Ewl_Embed *embed, int x, int y)
	Sends the event for a DND drop into an embed.
const char *	ewl_embed_dnd_position_feed (Ewl_Embed *embed, int x, int y, int *px, int *py, int *pw, int *ph)
	Sends the event for a DND position into an embed.
const char *	ewl_embed_engine_name_get (Ewl_Embed *embed)
	Get the current engine on an embed.
int	ewl_embed_engine_name_set (Ewl_Embed *embed, const char *engine)
	Changes the current engine on an embed to the specified engine.
int	ewl_embed_focus_get (Ewl_Embed *embed)
	Retrieve the boolean value that indicates if the emebd takes focus.
void	ewl_embed_focus_set (Ewl_Embed *embed, int f)
	Sets the boolean flag in the embed to determine if it takes focus.
Ewl_Widget *	ewl_embed_focused_widget_get (Ewl_Embed *embed)
	Get the current focused widget in the embed.
void	ewl_embed_focused_widget_set (Ewl_Embed *embed, Ewl_Widget *w)
	Set the current focused widget in the embed.
void	ewl_embed_font_path_add (char *path)
	Add a font path to all embeds after realized.
void	ewl_embed_freeze (Ewl_Embed *e)
	Freeze redraws and events on the specified embed.
void	ewl_embed_info_widgets_cleanup (Ewl_Embed *e, Ewl_Widget *w)
	This will check to see if the given widget is one of the last selected, clicked, mouse_in or the drag-n-drop widget and if so, set them to NULL.
int	ewl_embed_init (Ewl_Embed *emb)
	initialize a embed to default values and callbacks
void	ewl_embed_key_down_feed (Ewl_Embed *embed, const char *keyname, unsigned int mods)
	Sends the event for a key press into an embed.
void	ewl_embed_key_up_feed (Ewl_Embed *embed, const char *keyname, unsigned int mods)
	Sends the event for a key release into an embed.
void	ewl_embed_last_mouse_position_get (int *x, int *y)
	Get the last tracked mouse position.
void	ewl_embed_mouse_cursor_set (Ewl_Widget *w)
	This will retrieve the attached cursor off of the given widget and display it. If there is no widget on the widget it will use the default cursor.
void	ewl_embed_mouse_down_feed (Ewl_Embed *embed, int b, int clicks, int x, int y, unsigned int mods)
	Sends the event for a mouse button press into an embed.
void	ewl_embed_mouse_move_feed (Ewl_Embed *embed, int x, int y, unsigned int mods)
	Sends the event for a mouse button release into an embed.
void	ewl_embed_mouse_out_feed (Ewl_Embed *embed, int x, int y, unsigned int mods)
	Sends a mouse out event to the last focused widget.
void	ewl_embed_mouse_up_feed (Ewl_Embed *embed, int b, int clicks, int x, int y, unsigned int mods)
	Sends the event for a mouse button release into an embed.
void	ewl_embed_mouse_wheel_feed (Ewl_Embed *embed, int x, int y, int z, int dir, unsigned int mods)
	Sends a mouse out event to the last focused widget.
Ewl_Widget *	ewl_embed_new (void)
	Allocate and initialize a new embed.
void	ewl_embed_object_cache (Ewl_Embed *e, void *obj)
	Caches the specified object for later reuse.
void *	ewl_embed_object_request (Ewl_Embed *e, char *type)
	Retrieves an object of type type from the embed cache, or NULL if none found.
void	ewl_embed_position_get (Ewl_Embed *e, int *x, int *y)
	Retrieve the position of the embed.
unsigned int	ewl_embed_render_get (Ewl_Embed *embed)
	Retrieve the boolean value that indicates if the emebd is rendered by ewl.
void	ewl_embed_render_set (Ewl_Embed *embed, unsigned int f)
	Sets the boolean flag in the embed to determine if the embed is rendered by ewl.
void	ewl_embed_selection_text_clear_feed (void)
	Sends a selection clear event to the widget with the text selection.
void	ewl_embed_selection_text_set (Ewl_Embed *emb, Ewl_Widget *w, const char *txt)
	This will set the given txt as the primary selection text on the window or clear the text if txt is NULL.
void	ewl_embed_shutdown (void)
void	ewl_embed_tab_order_append (Ewl_Embed *e, Ewl_Widget *w)
	Moves the widget w to the end of the tab order.
void	ewl_embed_tab_order_insert (Ewl_Embed *e, Ewl_Widget *w, unsigned int idx)
	Moves the given widget w to the position idx.
void	ewl_embed_tab_order_insert_after (Ewl_Embed *e, Ewl_Widget *w, Ewl_Widget *after)
	Inserts the w widget into the tab order after the after widget.
void	ewl_embed_tab_order_insert_before (Ewl_Embed *e, Ewl_Widget *w, Ewl_Widget *before)
	Inserts the w widget into the tab order before the before widget.
void	ewl_embed_tab_order_next (Ewl_Embed *e)
	Changes focus to the next widget in the circular tab order list.
void	ewl_embed_tab_order_prepend (Ewl_Embed *e, Ewl_Widget *w)
	Moves the widget w to the front of the tab order list.
void	ewl_embed_tab_order_previous (Ewl_Embed *e)
	Changes focus to the next widget in the circular tab order list.
void	ewl_embed_tab_order_remove (Ewl_Embed *e, Ewl_Widget *w)
	Removes the widget w from the tab order list for e.
void	ewl_embed_thaw (Ewl_Embed *e)
	Thaw redraws and events on the specified embed.
Ewl_Embed *	ewl_embed_widget_find (Ewl_Widget *w)
	Find an ewl embed by a widget inside.
void	ewl_embed_window_position_get (Ewl_Embed *e, int *x, int *y)
	Retrieve the position of the window.
Variables
Ecore_List *	ewl_embed_list = NULL

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Function Documentation

void ewl_embed_cb_configure	(	Ewl_Widget *	w,
		void *ev_data	__UNUSED__,
		void *user_data	__UNUSED__
	)

References CURRENT_H, CURRENT_W, CURRENT_X, CURRENT_Y, DCHECK_PARAM_PTR, DCHECK_TYPE, DENTER_FUNCTION, DLEAVE_FUNCTION, DLEVEL_STABLE, Ewl_Embed::ev_clip, EWL_EMBED, and EWL_EMBED_TYPE.

Referenced by ewl_embed_init().

void ewl_embed_cb_destroy	(	Ewl_Widget *	w,
		void *ev_data	__UNUSED__,
		void *user_data	__UNUSED__
	)

References DCHECK_PARAM_PTR, DCHECK_TYPE, DENTER_FUNCTION, DLEAVE_FUNCTION, DLEVEL_STABLE, EWL_EMBED, ewl_embed_cache_cleanup(), ewl_embed_list, EWL_EMBED_TYPE, and Ewl_Embed::tab_order.

Referenced by ewl_embed_init().

void ewl_embed_cb_focus_out	(	Ewl_Widget *	w,
		void *ev_data	__UNUSED__,
		void *user_data	__UNUSED__
	)

References DCHECK_PARAM_PTR, DCHECK_TYPE, DENTER_FUNCTION, DLEAVE_FUNCTION, DLEVEL_STABLE, DRETURN, EWL_EMBED, ewl_embed_mouse_up_feed(), EWL_EMBED_TYPE, ewl_ev_modifiers_get(), EWL_FLAG_STATE_PRESSED, ewl_widget_state_has, Ewl_Embed::focused, and Ewl_Embed::last.

Referenced by ewl_embed_init().

void ewl_embed_cb_realize	(	Ewl_Widget *	w,
		void *ev_data	__UNUSED__,
		void *user_data	__UNUSED__
	)

References Ewl_Embed::canvas, DCHECK_PARAM_PTR, DCHECK_TYPE, DENTER_FUNCTION, DLEAVE_FUNCTION, DLEVEL_STABLE, Ewl_Embed::dnd_count, Ewl_Embed::ev_clip, EWL_EMBED, ewl_embed_freeze(), ewl_embed_object_request(), EWL_EMBED_TYPE, ewl_engine_embed_dnd_aware_set(), Ewl_Embed::focus, and Ewl_Embed::smart.

Referenced by ewl_embed_init().

void ewl_embed_cb_unrealize	(	Ewl_Widget *	w,
		void *ev_data	__UNUSED__,
		void *user_data	__UNUSED__
	)

References DCHECK_PARAM_PTR, DCHECK_TYPE, DENTER_FUNCTION, DLEAVE_FUNCTION, DLEVEL_STABLE, Ewl_Embed::ev_clip, ewl_canvas_object_destroy(), EWL_EMBED, EWL_EMBED_TYPE, and Ewl_Embed::smart.

Referenced by ewl_embed_init().

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Variable Documentation

Ecore_List* ewl_embed_list = NULL

Referenced by ewl_embed_canvas_window_find(), ewl_embed_cb_destroy(), ewl_embed_font_path_add(), ewl_embed_init(), ewl_init(), ewl_shutdown(), and ewl_theme_theme_set().