92 lines
3.2 KiB
C
92 lines
3.2 KiB
C
/**
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* @defgroup Elm_Photocam Photocam
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* @ingroup Elementary
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*
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* @image html photocam_inheritance_tree.png
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* @image latex photocam_inheritance_tree.eps
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*
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* @image html img/widget/photocam/preview-00.png
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* @image latex img/widget/photocam/preview-00.eps
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*
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* Photocam is a widget meant specifically for displaying
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* high-resolution digital camera photos, giving speedy feedback (fast
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* load), zooming and panning as well as fitting logic, all with low
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* memory footprint. It is entirely focused on @b jpeg images, and
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* takes advantage of properties of the jpeg format (via Evas loader
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* features in the jpeg loader).
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*
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* Signals that you can add callbacks for are:
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* @li @c "clicked" - This is called when a user has clicked the photo
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* without dragging around.
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* @li @c "press" - This is called when a user has pressed down on the
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* photo.
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* @li @c "longpressed" - This is called when a user has pressed down
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* on the photo for a long time without dragging around.
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* @li @c "clicked,double" - This is called when a user has
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* double-clicked the photo.
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* @li @c "load" - Photo load begins.
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* @li @c "loaded" - This is called when the image file load is
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* complete for the first view (low resolution blurry version).
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* @li @c "load,detail" - Photo detailed data load begins.
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* @li @c "loaded,detail" - This is called when the image file load is
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* complete for the detailed image data (full resolution
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* needed).
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* @li @c "zoom,start" - Zoom animation started.
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* @li @c "zoom,stop" - Zoom animation stopped.
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* @li @c "zoom,change" - Zoom changed when using an auto zoom mode.
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* @li @c "scroll" - the content has been scrolled (moved)
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* @li @c "scroll,anim,start" - scrolling animation has started
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* @li @c "scroll,anim,stop" - scrolling animation has stopped
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* @li @c "scroll,drag,start" - dragging the contents around has started
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* @li @c "scroll,drag,stop" - dragging the contents around has stopped
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* @li @c "focused" - When the photocam has received focus. (since 1.8)
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* @li @c "unfocused" - When the photocam has lost focus. (since 1.8)
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*
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* This widget implements the @b @ref elm-scrollable-interface
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* interface, so that all (non-deprecated) functions for the base @ref
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* Scroller widget also work for photocam objects.
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*
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* Some calls on the photocam's API are marked as @b deprecated, as
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* they just wrap the scrollable widgets counterpart functions. Use
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* the ones we point you to, for each case of deprecation here,
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* instead -- eventually the deprecated ones will be discarded (next
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* major release).
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*
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* @ref tutorial_photocam shows the API in action.
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* @{
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*/
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/**
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* Structure associated with smart callback 'download,progress'.
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* @since 1.8
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*/
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typedef struct _Elm_Photocam_Progress Elm_Photocam_Progress;
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struct _Elm_Photocam_Progress
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{
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double now;
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double total;
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};
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/**
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* Structre associated with smart callback 'download,error'
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* @since 1.8
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*/
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typedef struct _Elm_Photocam_Error Elm_Photocam_Error;
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struct _Elm_Photocam_Error
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{
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int status;
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Eina_Bool open_error;
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};
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#ifdef EFL_EO_API_SUPPORT
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#include "elm_photocam_eo.h"
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#endif
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#ifndef EFL_NOLEGACY_API_SUPPORT
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#include "elm_photocam_legacy.h"
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#endif
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/**
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* @}
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*/
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