forked from enlightenment/efl
81 lines
2.9 KiB
C
81 lines
2.9 KiB
C
/**
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* @defgroup Fileselector File Selector
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* @ingroup Elementary
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*
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* @image html fileselector_inheritance_tree.png
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* @image latex fileselector_inheritance_tree.eps
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*
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* @image html img/widget/fileselector/preview-00.png
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* @image latex img/widget/fileselector/preview-00.eps
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*
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* A file selector is a widget that allows a user to navigate
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* through a file system, reporting file selections back via its
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* API.
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*
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* It contains shortcut buttons for home directory (@c ~) and to
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* jump one directory upwards (..), as well as cancel/ok buttons to
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* confirm/cancel a given selection. After either one of those two
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* former actions, the file selector will issue its @c "done" smart
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* callback.
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*
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* There's a text entry on it, too, showing the name of the current
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* selection. There's the possibility of making it editable, so it
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* is useful on file saving dialogs on applications, where one
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* gives a file name to save contents to, in a given directory in
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* the system. This custom file name will be reported on the @c
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* "done" smart callback (explained in sequence).
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*
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* Finally, it has a view to display file system items into in two
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* possible forms:
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* - list
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* - grid
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*
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* If Elementary is built with support of the Ethumb thumbnailing
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* library, the second form of view will display preview thumbnails
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* of files which it supports.
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*
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* This widget inherits from the Layout one, so that all the
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* functions acting on it also work for file selector objects.
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*
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* This widget emits the following signals, besides the ones sent from
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* @ref Layout:
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* - @c "activated" - the user activated a file. This can happen by
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* double-clicking or pressing Enter key. (@p event_info is a
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* pointer to the activated file path)
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* - @c "selected" - the user has clicked on a file (when not in
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* folders-only mode) or directory (when in folders-only mode)
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* - @c "selected,invalid" - the user has tried to access wrong path
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* which does not exist.
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* - @c "directory,open" - the list has been populated with new
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* content (@p event_info is a pointer to the directory's
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* path, a @b stringshared string)
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* - @c "done" - the user has clicked on the "ok" or "cancel"
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* buttons (@p event_info is a pointer to the selection's
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* path, a @b stringshared string)
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* - @c "focused" - When the fileselector has received focus. (since 1.9)
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* - @c "unfocused" - When the fileselector has lost focus. (since 1.9)
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*
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* For text, elm_layout_text_set() will work here on:
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* @li @c "ok" - OK button label if the ok button is set. @since 1.8
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* @li @c "cancel" - Cancel button label if the cancel button is set. @since 1.8
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*
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* Here is an example on its usage:
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* @li @ref fileselector_example
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*/
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/**
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* @addtogroup Fileselector
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* @{
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*/
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#include "elc_fileselector_common.h"
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#ifdef EFL_EO_API_SUPPORT
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#include "elc_fileselector_eo.h"
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#endif
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#ifndef EFL_NOLEGACY_API_SUPPORT
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#include "elc_fileselector_legacy.h"
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#endif
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/**
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* @}
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*/
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