lib/ewl_image.c File Reference

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

Include dependency graph for ewl_image.c:


Functions
void	ewl_image_cb_configure (Ewl_Widget w, void ev_data __UNUSED__, void *user_data __UNUSED__)
void	ewl_image_cb_destroy (Ewl_Widget w, void ev_data __UNUSED__, void *user_data __UNUSED__)
void	ewl_image_cb_mouse_down (Ewl_Widget w, void ev_data, void *user_data __UNUSED__)
void	ewl_image_cb_mouse_move (Ewl_Widget w, void ev_data, void *user_data __UNUSED__)
void	ewl_image_cb_mouse_up (Ewl_Widget w, void ev_data, void *user_data __UNUSED__)
void	ewl_image_cb_obscure (Ewl_Widget w, void ev_data __UNUSED__, void *user_data __UNUSED__)
void	ewl_image_cb_reparent (Ewl_Widget w, void ev_data __UNUSED__, void *user_data __UNUSED__)
void	ewl_image_cb_reveal (Ewl_Widget w, void ev_data __UNUSED__, void *user_data __UNUSED__)
unsigned int	ewl_image_constrain_get (Ewl_Image *i)
	Get the current constrain value set on the image.
void	ewl_image_constrain_set (Ewl_Image *i, unsigned int size)
	Set a size which, if the image is bigger than, scale proportionally.
const char *	ewl_image_file_key_get (Ewl_Image *i)
void	ewl_image_file_key_set (Ewl_Image i, const char key)
	Sets the key to use for the image.
const char *	ewl_image_file_path_get (Ewl_Image *i)
	get the filename this image uses
void	ewl_image_file_path_set (Ewl_Image i, const char path)
	Sets the path to the image file.
void	ewl_image_file_set (Ewl_Image i, const char im, const char *key)
	Change the image file displayed by an image widget.
void	ewl_image_flip (Ewl_Image *img, Ewl_Orientation orient)
	Flips the given image in the given direction.
int	ewl_image_init (Ewl_Image *i)
	Initialize an image widget to default values and callbacks.
Ewl_Widget *	ewl_image_new (void)
	Load an image widget with specified image contents.
char	ewl_image_proportional_get (Ewl_Image *i)
	Get boolean to determine how to scale.
void	ewl_image_proportional_set (Ewl_Image *i, char p)
	Set boolean to determine how to scale.
void	ewl_image_rotate (Ewl_Image *i, Ewl_Rotate rotate)
	Rotates the given image by the given rotate value.
void	ewl_image_scale_get (Ewl_Image i, double wp, double *hp)
	Retrieve the percentage an image is scaled.
void	ewl_image_scale_set (Ewl_Image *i, double wp, double hp)
	Scale image dimensions by a percentage.
void	ewl_image_size_get (Ewl_Image i, int w, int *h)
	Scale image dimensions to a specific size.
void	ewl_image_size_set (Ewl_Image *i, int w, int h)
	Scale image dimensions to a specific size.
Ewl_Widget *	ewl_image_thumbnail_get (Ewl_Image *i)
	Create a widget representing a thumbnailed version of the image.
int	ewl_image_thumbnail_init (Ewl_Image_Thumbnail *image)
	Initialize an Ewl_Image_Thumbnail to default values.
Ewl_Widget *	ewl_image_thumbnail_new (void)
	This will create and initialize a new Ewl_Image_Thumbnail widget.
void	ewl_image_thumbnail_request (Ewl_Image_Thumbnail thumb, const char path)
	This will request the generation of a thumbnail for the image given by path.
Ewl_Thumbnail_Size	ewl_image_thumbnail_size_get (Ewl_Image_Thumbnail *thumb)
	This will return the current size of thumbnails.
void	ewl_image_thumbnail_size_set (Ewl_Image_Thumbnail *thumb, Ewl_Thumbnail_Size s)
	This will set the size of the thumbnails.
void	ewl_image_tile_set (Ewl_Image *i, int x, int y, int w, int h)
	Tile the image with the given start position and given size.
Ewl_View *	ewl_image_view_get (void)
	Creates and returns a view to be used by Ewl_Image widgets.

Function Documentation

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

void ewl_image_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_IMAGE, EWL_IMAGE_TYPE, IF_FREE, Ewl_Image::key, and Ewl_Image::path.

Referenced by ewl_image_init().

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

References Ewl_Event_Mouse_Down::button, Ewl_Embed::canvas, DCHECK_PARAM_PTR, DCHECK_TYPE, DENTER_FUNCTION, DLEAVE_FUNCTION, DLEVEL_STABLE, ewl_embed_widget_find(), EWL_IMAGE, EWL_IMAGE_TYPE, EWL_IMAGE_TYPE_EDJE, and Ewl_Image::type.

Referenced by ewl_image_init().

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

References Ewl_Embed::canvas, DCHECK_PARAM_PTR, DCHECK_TYPE, DENTER_FUNCTION, DLEAVE_FUNCTION, DLEVEL_STABLE, ewl_embed_widget_find(), EWL_IMAGE, EWL_IMAGE_TYPE, EWL_IMAGE_TYPE_EDJE, Ewl_Image::type, Ewl_Event_Mouse::x, and Ewl_Event_Mouse::y.

Referenced by ewl_image_init().

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

References Ewl_Event_Mouse_Up::button, Ewl_Embed::canvas, DCHECK_PARAM_PTR, DCHECK_TYPE, DENTER_FUNCTION, DLEAVE_FUNCTION, DLEVEL_STABLE, ewl_embed_widget_find(), EWL_IMAGE, EWL_IMAGE_TYPE, EWL_IMAGE_TYPE_EDJE, and Ewl_Image::type.

Referenced by ewl_image_init().

void ewl_image_cb_obscure	(	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_object_cache(), ewl_embed_widget_find(), EWL_IMAGE, EWL_IMAGE_TYPE, and Ewl_Image::image.

Referenced by ewl_image_init().

void ewl_image_cb_reparent	(	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_IMAGE, EWL_IMAGE_TYPE, and Ewl_Image::image.

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

lib/ewl_image.c File Reference

Functions

Function Documentation