Fileselector example

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Fileselector example
#include <Elementary.h>
#include <locale.h>
/* 'done' cb */
static void
_fs_done(void *data EINA_UNUSED,
Evas_Object *obj EINA_UNUSED,
void *event_info)
{
const char *selected = event_info;
/* event_info contains the full path of the selected file or NULL
* if none is selected (or cancel is pressed) */
printf("We're done! Selected file is: %s\n",
selected ? selected : "*none!*");
elm_exit();
}
/* 'selected' cb */
static void
_fs_selected(void *data EINA_UNUSED,
Evas_Object *obj EINA_UNUSED,
void *event_info)
{
const char *selected = event_info;
/* event_info contains the full path of the selected file */
printf("There's been a selection: %s\n", selected);
}
static void
_is_save_clicked(void *data,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *fs = data;
Eina_Bool old_val = elm_fileselector_is_save_get(fs);
printf("%s text entry with selected item's name\n",
old_val ? "Disabling" : "Enabling");
elm_fileselector_is_save_set(fs, !old_val);
}
static void
_folder_only_clicked(void *data,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *fs = data;
Eina_Bool old_val = elm_fileselector_folder_only_get(fs);
printf("%s folder-only mode\n",
old_val ? "Disabling" : "Enabling");
elm_fileselector_folder_only_set(fs, !old_val);
}
static void
_expandable_clicked(void *data,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *fs = data;
Eina_Bool old_val = elm_fileselector_expandable_get(fs);
printf("%s tree-view mode\n",
old_val ? "Disabling" : "Enabling");
elm_fileselector_expandable_set(fs, !old_val);
}
static void
_sel_get_clicked(void *data,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *fs = data;
printf("Current selection is: %s\n", elm_fileselector_selected_get(fs));
}
static void
_path_get_clicked(void *data,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *fs = data;
printf("Current selection's directory path is: %s\n",
elm_fileselector_path_get(fs));
}
EAPI_MAIN int
elm_main(int argc EINA_UNUSED,
char **argv EINA_UNUSED)
{
Evas_Object *win, *fs, *vbox, *buttons_bx, *bt, *sep, *bx;
/* Set the locale according to the system pref. If you dont do so
* the file selector will order the files list in a case sensitive
* manner
*/
setlocale(LC_ALL, "");
elm_need_ethumb(); /* let's have thumbnails of images on grid view */
elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
win = elm_win_util_standard_add("fileselector", "File Selector Example");
elm_win_autodel_set(win, EINA_TRUE);
bx = elm_box_add(win);
elm_box_horizontal_set(bx, EINA_TRUE);
evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_win_resize_object_add(win, bx);
evas_object_show(bx);
vbox = elm_box_add(win);
evas_object_size_hint_weight_set(vbox, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(vbox, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(vbox);
elm_box_pack_end(bx, vbox);
/* first file selector, in list mode */
fs = elm_fileselector_add(win);
/* enable the fs file name entry */
elm_fileselector_is_save_set(fs, EINA_TRUE);
/* custom list view */
elm_fileselector_expandable_set(fs, EINA_FALSE);
/* start the fileselector in the /tmp/ dir */
elm_fileselector_path_set(fs, "/tmp");
evas_object_size_hint_weight_set(fs, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(fs, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_box_pack_end(vbox, fs);
evas_object_show(fs);
/* the 'done' cb is called when the user presses ok/cancel */
evas_object_smart_callback_add(fs, "done", _fs_done, win);
/* the 'selected' cb is called when the user clicks on a file/dir */
evas_object_smart_callback_add(fs, "selected", _fs_selected, win);
/* test buttons */
sep = elm_separator_add(win);
elm_separator_horizontal_set(sep, EINA_TRUE);
elm_box_pack_end(vbox, sep);
evas_object_show(sep);
buttons_bx = elm_box_add(win);
elm_box_horizontal_set(buttons_bx, EINA_TRUE);
elm_box_pack_end(vbox, buttons_bx);
evas_object_show(buttons_bx);
bt = elm_check_add(win);
elm_object_text_set(bt, "editable selection");
elm_check_state_set(bt, elm_fileselector_is_save_get(fs));
evas_object_smart_callback_add(bt, "changed", _is_save_clicked, fs);
elm_box_pack_end(buttons_bx, bt);
evas_object_show(bt);
bt = elm_check_add(win);
elm_object_text_set(bt, "folders only");
elm_check_state_set(bt, elm_fileselector_folder_only_get(fs));
evas_object_smart_callback_add(bt, "changed", _folder_only_clicked, fs);
elm_box_pack_end(buttons_bx, bt);
evas_object_show(bt);
bt = elm_check_add(win);
elm_object_text_set(bt, "expandable");
elm_check_state_set(bt, elm_fileselector_expandable_get(fs));
evas_object_smart_callback_add(bt, "changed", _expandable_clicked, fs);
elm_box_pack_end(buttons_bx, bt);
evas_object_show(bt);
buttons_bx = elm_box_add(win);
elm_box_horizontal_set(buttons_bx, EINA_TRUE);
elm_box_pack_end(vbox, buttons_bx);
evas_object_show(buttons_bx);
bt = elm_button_add(win);
elm_object_text_set(bt, "Print selection");
evas_object_smart_callback_add(bt, "clicked", _sel_get_clicked, fs);
elm_box_pack_end(buttons_bx, bt);
evas_object_show(bt);
bt = elm_button_add(win);
elm_object_text_set(bt, "Print path");
evas_object_smart_callback_add(bt, "clicked", _path_get_clicked, fs);
elm_box_pack_end(buttons_bx, bt);
evas_object_show(bt);
sep = elm_separator_add(win);
elm_separator_horizontal_set(sep, EINA_FALSE);
elm_box_pack_end(bx, sep);
evas_object_show(sep);
/* second file selector, now with grid view */
fs = elm_fileselector_add(win);
elm_fileselector_is_save_set(fs, EINA_TRUE);
elm_fileselector_mode_set(fs, ELM_FILESELECTOR_GRID);
elm_fileselector_buttons_ok_cancel_set(fs, EINA_FALSE);
elm_fileselector_path_set(fs, "/tmp");
evas_object_size_hint_weight_set(fs, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(fs, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_box_pack_end(bx, fs);
evas_object_show(fs);
evas_object_resize(win, 800, 600);
evas_object_show(win);
elm_run();
return 0;
}
ELM_MAIN()
EVAS_HINT_EXPAND
#define EVAS_HINT_EXPAND
Use with evas_object_size_hint_weight_set(), evas_object_size_hint_weight_get(), evas_object_size_hin...
Definition: Evas_Common.h:297
EVAS_HINT_FILL
#define EVAS_HINT_FILL
Use with evas_object_size_hint_align_set(), evas_object_size_hint_align_get(), evas_object_size_hint_...
Definition: Evas_Common.h:298
EINA_TRUE
#define EINA_TRUE
boolean value TRUE (numerical value 1)
Definition: eina_types.h:539
EINA_FALSE
#define EINA_FALSE
boolean value FALSE (numerical value 0)
Definition: eina_types.h:533
Eina_Bool
unsigned char Eina_Bool
Type to mimic a boolean.
Definition: eina_types.h:527
EINA_UNUSED
#define EINA_UNUSED
Used to indicate that a function parameter is purposely unused.
Definition: eina_types.h:339
elm_box_horizontal_set
void elm_box_horizontal_set(Elm_Box *obj, Eina_Bool horizontal)
Set the horizontal orientation.
Definition: elm_box_eo.legacy.c:27
elm_box_add
Evas_Object * elm_box_add(Evas_Object *parent)
Add a new box to the parent.
Definition: elm_box.c:363
elm_box_pack_end
void elm_box_pack_end(Elm_Box *obj, Efl_Canvas_Object *subobj)
Add an object at the end of the pack list.
Definition: elm_box_eo.legacy.c:57
elm_button_add
Evas_Object * elm_button_add(Evas_Object *parent)
Add a new button to the parent's canvas.
Definition: efl_ui_button.c:459
elm_check_add
Evas_Object * elm_check_add(Evas_Object *parent)
Add a new Check object.
Definition: efl_ui_check.c:516
elm_check_state_set
void elm_check_state_set(Evas_Object *obj, Eina_Bool state)
Set the on/off state of the check object.
Definition: efl_ui_check.c:372
elm_fileselector_expandable_get
Eina_Bool elm_fileselector_expandable_get(const Evas_Object *obj)
Get whether tree view is enabled for the given file selector widget.
Definition: elc_fileselector.c:2140
elm_fileselector_folder_only_get
Eina_Bool elm_fileselector_folder_only_get(const Evas_Object *obj)
Get whether folder-only view is set for a given file selector widget.
Definition: elc_fileselector.c:2065
elm_fileselector_path_set
void elm_fileselector_path_set(Evas_Object *obj, const char *_path)
Set, programmatically, the directory that a given file selector widget will display contents from.
Definition: elc_fileselector.c:2153
elm_fileselector_add
Evas_Object * elm_fileselector_add(Evas_Object *parent)
Add a new file selector widget to the given parent Elementary (container) object.
Definition: elc_fileselector.c:1918
elm_fileselector_is_save_set
void elm_fileselector_is_save_set(Evas_Object *obj, Eina_Bool is_save)
Enable/disable the file name entry box where the user can type in a name for a file,...
Definition: elc_fileselector.c:2013
elm_fileselector_path_get
const char * elm_fileselector_path_get(const Evas_Object *obj)
Get the parent directory's path that a given file selector widget is displaying.
Definition: elc_fileselector.c:2191
elm_fileselector_mode_set
void elm_fileselector_mode_set(Evas_Object *obj, Elm_Fileselector_Mode mode)
Set the mode in which a given file selector widget will display (layout) file system entries in its v...
Definition: elc_fileselector.c:2222
elm_fileselector_is_save_get
Eina_Bool elm_fileselector_is_save_get(const Evas_Object *obj)
Get whether the given file selector is in "saving dialog" mode.
Definition: elc_fileselector.c:2032
elm_fileselector_selected_get
const char * elm_fileselector_selected_get(const Evas_Object *obj)
Get the currently selected item's (full) path, in the given file selector widget.
Definition: elc_fileselector.c:2351
elm_fileselector_expandable_set
void elm_fileselector_expandable_set(Evas_Object *obj, Eina_Bool expand)
Enable/disable a tree view in the given file selector widget, if it's in ELM_FILESELECTOR_LIST mode
Definition: elc_fileselector.c:2121
elm_fileselector_folder_only_set
void elm_fileselector_folder_only_set(Evas_Object *obj, Eina_Bool only)
Enable/disable folder-only view for a given file selector widget.
Definition: elc_fileselector.c:2045
ELM_FILESELECTOR_GRID
@ ELM_FILESELECTOR_GRID
Layout as a grid.
Definition: elm_interface_fileselector_eo.h:22
ELM_MAIN
#define ELM_MAIN()
macro to be used after the elm_main() function
Definition: elm_general.h:556
elm_policy_set
Eina_Bool elm_policy_set(unsigned int policy, int value)
Set a new policy's value (for a given policy group/identifier).
Definition: elm_main.c:1380
elm_exit
void elm_exit(void)
Ask to exit Elementary's main loop.
Definition: elm_main.c:1373
elm_run
void elm_run(void)
Run Elementary's main loop.
Definition: elm_main.c:1357
ELM_POLICY_QUIT_LAST_WINDOW_CLOSED
@ ELM_POLICY_QUIT_LAST_WINDOW_CLOSED
quit when the application's last window is closed
Definition: elm_general.h:248
ELM_POLICY_QUIT
@ ELM_POLICY_QUIT
under which circumstances the application should quit automatically.
Definition: elm_general.h:227
elm_separator_add
Evas_Object * elm_separator_add(Evas_Object *parent)
Add a separator object to parent.
Definition: elm_separator.c:49
elm_need_ethumb
Eina_Bool elm_need_ethumb(void)
Request that your elementary application needs ethumb.
Definition: elm_thumb.c:518
elm_win_util_standard_add
Evas_Object * elm_win_util_standard_add(const char *name, const char *title)
Adds a window object with standard setup.
Definition: efl_ui_win.c:9582
elm_win_resize_object_add
void elm_win_resize_object_add(Eo *obj, Evas_Object *subobj)
Add subobj as a resize object of window obj.
Definition: efl_ui_win.c:8997
elm_win_autodel_set
void elm_win_autodel_set(Eo *obj, Eina_Bool autodel)
Set the window's autodel state.
Definition: efl_ui_win.c:6194
evas_object_show
EVAS_API void evas_object_show(Evas_Object *eo_obj)
Makes the given Evas object visible.
Definition: evas_object_main.c:1814
evas_object_size_hint_weight_set
EVAS_API void evas_object_size_hint_weight_set(Evas_Object *obj, double x, double y)
Sets the hints for an object's weight.
Definition: evas_object_main.c:2638
Evas_Object
Efl_Canvas_Object Evas_Object
An Evas Object handle.
Definition: Evas_Common.h:185
evas_object_size_hint_align_set
EVAS_API void evas_object_size_hint_align_set(Evas_Object *obj, double x, double y)
Sets the hints for an object's alignment.
Definition: evas_object_main.c:2650
evas_object_resize
EVAS_API void evas_object_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h)
Changes the size of the given Evas object.
Definition: evas_object_main.c:1236
evas_object_smart_callback_add
EVAS_API void evas_object_smart_callback_add(Evas_Object *eo_obj, const char *event, Evas_Smart_Cb func, const void *data)
Add (register) a callback function to the smart event specified by event on the smart object obj.
Definition: evas_object_smart.c:1040