276 lines
9.6 KiB
C
276 lines
9.6 KiB
C
/**
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* @defgroup File_Selector_Button File Selector Button
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*
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* @image html img/widget/fileselector_button/preview-00.png
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* @image latex img/widget/fileselector_button/preview-00.eps
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* @image html img/widget/fileselector_button/preview-01.png
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* @image latex img/widget/fileselector_button/preview-01.eps
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* @image html img/widget/fileselector_button/preview-02.png
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* @image latex img/widget/fileselector_button/preview-02.eps
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*
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* This is a button that, when clicked, creates an Elementary
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* window (or inner window) <b> with a @ref Fileselector "file
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* selector widget" within</b>. When a file is chosen, the (inner)
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* window is closed and the button emits a signal having the
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* selected file as it's @c event_info.
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*
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* This widget encapsulates operations on its internal file
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* selector on its own API. There is less control over its file
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* selector than that one would have instantiating one directly.
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*
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* The following styles are available for this button:
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* @li @c "default"
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* @li @c "anchor"
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* @li @c "hoversel_vertical"
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* @li @c "hoversel_vertical_entry"
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*
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* Smart callbacks one can register to:
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* - @c "file,chosen" - the user has selected a path, whose string
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* pointer comes as the @c event_info data (a stringshared
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* string)
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*
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* Default text parts of the fileselector_button widget that you can use for
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* are:
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* @li "default" - Label of the fileselector_button
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*
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* Default content parts of the fileselector_button widget that you can use for
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* are:
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* @li "icon" - Icon of the fileselector_button
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*
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* Supported elm_object common APIs.
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* @li elm_object_part_text_set
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* @li elm_object_part_text_get
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* @li elm_object_part_content_set
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* @li elm_object_part_content_get
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* @li elm_object_part_content_unset
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* @li elm_object_disabled_set
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* @li elm_object_disabled_get
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*
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* Here is an example on its usage:
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* @li @ref fileselector_button_example
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*
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* @see @ref File_Selector_Entry for a similar widget.
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* @{
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*/
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/**
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* Add a new file selector button widget to the given parent
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* Elementary (container) object
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*
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* @param parent The parent object
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* @return a new file selector button widget handle or @c NULL, on
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* errors
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*/
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EAPI Evas_Object *elm_fileselector_button_add(Evas_Object *parent);
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/**
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* Set the title for a given file selector button widget's window
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*
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* @param obj The file selector button widget
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* @param title The title string
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*
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* This will change the window's title, when the file selector pops
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* out after a click on the button. Those windows have the default
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* (unlocalized) value of @c "Select a file" as titles.
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*
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* @note It will only take any effect if the file selector
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* button widget is @b not under "inwin mode".
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*
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* @see elm_fileselector_button_window_title_get()
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*/
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EAPI void elm_fileselector_button_window_title_set(Evas_Object *obj, const char *title);
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/**
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* Get the title set for a given file selector button widget's
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* window
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*
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* @param obj The file selector button widget
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* @return Title of the file selector button's window
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*
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* @see elm_fileselector_button_window_title_get() for more details
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*/
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EAPI const char *elm_fileselector_button_window_title_get(const Evas_Object *obj);
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/**
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* Set the size of a given file selector button widget's window,
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* holding the file selector itself.
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*
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* @param obj The file selector button widget
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* @param width The window's width
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* @param height The window's height
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*
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* @note it will only take any effect if the file selector button
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* widget is @b not under "inwin mode". The default size for the
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* window (when applicable) is 400x400 pixels.
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*
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* @see elm_fileselector_button_window_size_get()
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*/
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EAPI void elm_fileselector_button_window_size_set(Evas_Object *obj, Evas_Coord width, Evas_Coord height);
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/**
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* Get the size of a given file selector button widget's window,
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* holding the file selector itself.
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*
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* @param obj The file selector button widget
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* @param width Pointer into which to store the width value
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* @param height Pointer into which to store the height value
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*
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* @note Use @c NULL pointers on the size values you're not
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* interested in: they'll be ignored by the function.
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*
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* @see elm_fileselector_button_window_size_set(), for more details
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*/
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EAPI void elm_fileselector_button_window_size_get(const Evas_Object *obj, Evas_Coord *width, Evas_Coord *height);
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/**
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* Set the initial file system path for a given file selector
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* button widget
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*
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* @param obj The file selector button widget
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* @param path The path string
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*
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* It must be a <b>directory</b> path, which will have the contents
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* displayed initially in the file selector's view, when invoked
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* from @p obj. The default initial path is the @c "HOME"
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* environment variable's value.
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*
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* @see elm_fileselector_button_path_get()
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*/
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EAPI void elm_fileselector_button_path_set(Evas_Object *obj, const char *path);
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/**
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* Get the initial file system path set for a given file selector
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* button widget
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*
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* @param obj The file selector button widget
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* @return path The path string
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*
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* @see elm_fileselector_button_path_set() for more details
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*/
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EAPI const char *elm_fileselector_button_path_get(const Evas_Object *obj);
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/**
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* Enable/disable a tree view in the given file selector button
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* widget's internal file selector
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*
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* @param obj The file selector button widget
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* @param value @c EINA_TRUE to enable tree view, @c EINA_FALSE to
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* disable
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*
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* This has the same effect as elm_fileselector_expandable_set(),
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* but now applied to a file selector button's internal file
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* selector.
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*
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* @note There's no way to put a file selector button's internal
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* file selector in "grid mode", as one may do with "pure" file
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* selectors.
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*
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* @see elm_fileselector_expandable_get()
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*/
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EAPI void elm_fileselector_button_expandable_set(Evas_Object *obj, Eina_Bool value);
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/**
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* Get whether tree view is enabled for the given file selector
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* button widget's internal file selector
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*
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* @param obj The file selector button widget
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* @return @c EINA_TRUE if @p obj widget's internal file selector
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* is in tree view, @c EINA_FALSE otherwise (and or errors)
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*
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* @see elm_fileselector_expandable_set() for more details
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*/
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EAPI Eina_Bool elm_fileselector_button_expandable_get(const Evas_Object *obj);
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/**
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* Set whether a given file selector button widget's internal file
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* selector is to display folders only or the directory contents,
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* as well.
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*
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* @param obj The file selector button widget
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* @param value @c EINA_TRUE to make @p obj widget's internal file
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* selector only display directories, @c EINA_FALSE to make files
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* to be displayed in it too
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*
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* This has the same effect as elm_fileselector_folder_only_set(),
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* but now applied to a file selector button's internal file
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* selector.
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*
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* @see elm_fileselector_folder_only_get()
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*/
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EAPI void elm_fileselector_button_folder_only_set(Evas_Object *obj, Eina_Bool value);
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/**
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* Get whether a given file selector button widget's internal file
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* selector is displaying folders only or the directory contents,
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* as well.
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*
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* @param obj The file selector button widget
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* @return @c EINA_TRUE if @p obj widget's internal file
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* selector is only displaying directories, @c EINA_FALSE if files
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* are being displayed in it too (and on errors)
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*
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* @see elm_fileselector_button_folder_only_set() for more details
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*/
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EAPI Eina_Bool elm_fileselector_button_folder_only_get(const Evas_Object *obj);
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/**
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* Enable/disable the file name entry box where the user can type
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* in a name for a file, in a given file selector button widget's
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* internal file selector.
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*
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* @param obj The file selector button widget
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* @param value @c EINA_TRUE to make @p obj widget's internal
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* file selector a "saving dialog", @c EINA_FALSE otherwise
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*
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* This has the same effect as elm_fileselector_is_save_set(),
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* but now applied to a file selector button's internal file
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* selector.
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*
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* @see elm_fileselector_is_save_get()
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*/
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EAPI void elm_fileselector_button_is_save_set(Evas_Object *obj, Eina_Bool value);
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/**
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* Get whether the given file selector button widget's internal
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* file selector is in "saving dialog" mode
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*
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* @param obj The file selector button widget
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* @return @c EINA_TRUE, if @p obj widget's internal file selector
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* is in "saving dialog" mode, @c EINA_FALSE otherwise (and on
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* errors)
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*
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* @see elm_fileselector_button_is_save_set() for more details
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*/
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EAPI Eina_Bool elm_fileselector_button_is_save_get(const Evas_Object *obj);
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/**
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* Set whether a given file selector button widget's internal file
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* selector will raise an Elementary "inner window", instead of a
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* dedicated Elementary window. By default, it won't.
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*
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* @param obj The file selector button widget
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* @param value @c EINA_TRUE to make it use an inner window, @c
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* EINA_TRUE to make it use a dedicated window
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*
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* @see elm_win_inwin_add() for more information on inner windows
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* @see elm_fileselector_button_inwin_mode_get()
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*/
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EAPI void elm_fileselector_button_inwin_mode_set(Evas_Object *obj, Eina_Bool value);
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/**
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* Get whether a given file selector button widget's internal file
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* selector will raise an Elementary "inner window", instead of a
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* dedicated Elementary window.
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*
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* @param obj The file selector button widget
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* @return @c EINA_TRUE if will use an inner window, @c EINA_TRUE
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* if it will use a dedicated window
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*
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* @see elm_fileselector_button_inwin_mode_set() for more details
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*/
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EAPI Eina_Bool elm_fileselector_button_inwin_mode_get(const Evas_Object *obj);
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/**
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* @}
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*/
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