894 lines
28 KiB
C
894 lines
28 KiB
C
/*
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* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
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*/
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#include "e.h"
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typedef struct _E_Entry_Smart_Data E_Entry_Smart_Data;
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struct _E_Entry_Smart_Data
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{
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Evas_Object *entry_object;
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Evas_Object *editable_object;
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Ecore_Event_Handler *selection_handler;
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int enabled;
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int focused;
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int selection_dragging;
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int selection_mode;
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float valign;
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int min_width;
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int height;
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};
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/* local subsystem functions */
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static void _e_entry_key_down_cb(void *data, Evas *e, Evas_Object *obj, void *event_info);
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static void _e_entry_mouse_down_cb(void *data, Evas *e, Evas_Object *obj, void *event_info);
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static void _e_entry_mouse_up_cb(void *data, Evas *e, Evas_Object *obj, void *event_info);
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static void _e_entry_mouse_move_cb(void *data, Evas *e, Evas_Object *obj, void *event_info);
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static int _e_entry_x_selection_notify_handler(void *data, int type, void *event);
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static void _e_entry_x_selection_update(Evas_Object *entry);
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static void _e_entry_key_down_windows(Evas_Object *entry, Evas_Event_Key_Down *event);
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static void _e_entry_key_down_emacs(Evas_Object *entry, Evas_Event_Key_Down *event);
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static void _e_entry_smart_add(Evas_Object *object);
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static void _e_entry_smart_del(Evas_Object *object);
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static void _e_entry_smart_move(Evas_Object *object, Evas_Coord x, Evas_Coord y);
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static void _e_entry_smart_resize(Evas_Object *object, Evas_Coord w, Evas_Coord h);
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static void _e_entry_smart_show(Evas_Object *object);
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static void _e_entry_smart_hide(Evas_Object *object);
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static void _e_entry_color_set(Evas_Object *object, int r, int g, int b, int a);
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static void _e_entry_clip_set(Evas_Object *object, Evas_Object *clip);
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static void _e_entry_clip_unset(Evas_Object *object);
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/* local subsystem globals */
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static Evas_Smart *_e_entry_smart = NULL;
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static int _e_entry_smart_use = 0;
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static int _e_entry_emacs_keybindings = 0;
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/* externally accessible functions */
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/**
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* Creates a new entry object. An entry is a field where the user can type
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* single-line text.
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* Use the "changed" smart callback to know when the content of the entry is
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* changed
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*
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* @param evas the evas where the entry object should be added
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* @return Returns the new entry object
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*/
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EAPI Evas_Object *
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e_entry_add(Evas *evas)
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{
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if (!_e_entry_smart)
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{
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_e_entry_smart = evas_smart_new("e_entry",
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_e_entry_smart_add, /* add */
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_e_entry_smart_del, /* del */
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NULL, NULL, NULL, NULL, NULL, /* stacking */
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_e_entry_smart_move, /* move */
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_e_entry_smart_resize, /* resize */
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_e_entry_smart_show, /* show */
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_e_entry_smart_hide, /* hide */
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_e_entry_color_set, /* color_set */
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_e_entry_clip_set, /* clip_set */
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_e_entry_clip_unset, /* clip_unset */
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NULL); /* data*/
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_e_entry_smart_use = 0;
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}
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_e_entry_smart_use++;
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return evas_object_smart_add(evas, _e_entry_smart);
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}
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/**
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* Sets the text of the entry object
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*
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* @param entry an entry object
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* @param text the text to set
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*/
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EAPI void
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e_entry_text_set(Evas_Object *entry, const char *text)
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{
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E_Entry_Smart_Data *sd;
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if ((!entry) || (!(sd = evas_object_smart_data_get(entry))))
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return;
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e_editable_text_set(sd->editable_object, text);
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evas_object_smart_callback_call(entry, "changed", NULL);
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}
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/**
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* Gets the text of the entry object
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*
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* @param entry an entry object
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* @return Returns the text of the entry object
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*/
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EAPI const char *
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e_entry_text_get(Evas_Object *entry)
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{
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E_Entry_Smart_Data *sd;
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if ((!entry) || (!(sd = evas_object_smart_data_get(entry))))
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return NULL;
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return e_editable_text_get(sd->editable_object);
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}
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/**
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* Clears the entry object
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*
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* @param entry an entry object
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*/
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EAPI void
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e_entry_clear(Evas_Object *entry)
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{
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e_entry_text_set(entry, "");
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}
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/**
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* Gets the editable object used by the entry object. It will allow you to have
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* better control on the text, the cursor or the selection of the entry with
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* the e_editable_*() functions.
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*
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* @param entry an entry object
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* @return Returns the editable object used by the entry object
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*/
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EAPI Evas_Object *
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e_entry_editable_object_get(Evas_Object *entry)
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{
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E_Entry_Smart_Data *sd;
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if ((!entry) || (!(sd = evas_object_smart_data_get(entry))))
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return NULL;
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return sd->editable_object;
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}
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/**
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* Sets whether or not the entry object is in password mode. In password mode,
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* the entry displays '*' instead of the characters
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*
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* @param entry an entry object
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* @param password_mode 1 to turn on password mode, 0 to turn it off
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*/
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EAPI void
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e_entry_password_set(Evas_Object *entry, int password_mode)
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{
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E_Entry_Smart_Data *sd;
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if ((!entry) || (!(sd = evas_object_smart_data_get(entry))))
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return;
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e_editable_password_set(sd->editable_object, password_mode);
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}
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/**
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* Gets the minimum size of the entry object
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*
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* @param entry an entry object
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* @param minw the location where to store the minimun width of the entry
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* @param minh the location where to store the minimun height of the entry
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*/
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EAPI void
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e_entry_min_size_get(Evas_Object *entry, Evas_Coord *minw, Evas_Coord *minh)
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{
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E_Entry_Smart_Data *sd;
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if ((!entry) || (!(sd = evas_object_smart_data_get(entry))))
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return;
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if (minw) *minw = sd->min_width;
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if (minh) *minh = sd->height;
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}
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/**
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* Focuses the entry object. It will receives keyboard events and the user could
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* then type some text (the entry should also be enabled. The cursor and the
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* selection will be shown
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*
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* @param entry the entry to focus
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*/
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EAPI void
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e_entry_focus(Evas_Object *entry)
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{
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E_Entry_Smart_Data *sd;
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if ((!entry) || (!(sd = evas_object_smart_data_get(entry))))
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return;
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if (sd->focused)
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return;
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evas_object_focus_set(entry, 1);
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edje_object_signal_emit(sd->entry_object, "e,state,focused", "e");
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if (!sd->selection_dragging)
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{
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e_editable_cursor_move_to_end(sd->editable_object);
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e_editable_selection_move_to_end(sd->editable_object);
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}
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if (sd->enabled)
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e_editable_cursor_show(sd->editable_object);
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e_editable_selection_show(sd->editable_object);
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sd->focused = 1;
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}
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/**
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* Unfocuses the entry object. It will no longer receives keyboard events so
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* the user could no longer type some text. The cursor and the selection will
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* be hidden
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*
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* @param entry the entry object to unfocus
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*/
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EAPI void
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e_entry_unfocus(Evas_Object *entry)
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{
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E_Entry_Smart_Data *sd;
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if ((!entry) || (!(sd = evas_object_smart_data_get(entry))))
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return;
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if (!sd->focused)
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return;
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evas_object_focus_set(entry, 0);
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edje_object_signal_emit(sd->entry_object, "e,state,unfocused", "e");
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e_editable_cursor_hide(sd->editable_object);
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e_editable_selection_hide(sd->editable_object);
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sd->focused = 0;
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}
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/**
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* Enables the entry object: the user will be able to type text
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*
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* @param entry the entry object to enable
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*/
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EAPI void
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e_entry_enable(Evas_Object *entry)
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{
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E_Entry_Smart_Data *sd;
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if ((!entry) || (!(sd = evas_object_smart_data_get(entry))))
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return;
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if (sd->enabled)
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return;
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edje_object_signal_emit(entry, "e,state,enabled", "e");
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if (sd->focused)
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e_editable_cursor_show(sd->editable_object);
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sd->enabled = 1;
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}
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/**
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* Disables the entry object: the user won't be able to type anymore. Selection
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* will still be possible (to copy the text)
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*
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* @param entry the entry object to disable
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*/
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EAPI void
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e_entry_disable(Evas_Object *entry)
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{
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E_Entry_Smart_Data *sd;
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if ((!entry) || (!(sd = evas_object_smart_data_get(entry))))
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return;
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if (!sd->enabled)
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return;
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edje_object_signal_emit(entry, "e,state,disabled", "e");
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e_editable_cursor_hide(sd->editable_object);
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sd->enabled = 0;
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}
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/* Private functions */
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/* Called when a key has been pressed by the user */
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static void
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_e_entry_key_down_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
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{
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if (_e_entry_emacs_keybindings)
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_e_entry_key_down_emacs(obj, event_info);
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else
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_e_entry_key_down_windows(obj, event_info);
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}
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/* Called when the entry object is pressed by the mouse */
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static void
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_e_entry_mouse_down_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
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{
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E_Entry_Smart_Data *sd;
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Evas_Event_Mouse_Down *event;
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Evas_Coord ox, oy;
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int pos;
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if ((!obj) || (!(sd = evas_object_smart_data_get(obj))))
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return;
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if (!(event = event_info))
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return;
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evas_object_geometry_get(sd->editable_object, &ox, &oy, NULL, NULL);
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pos = e_editable_pos_get_from_coords(sd->editable_object,
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event->canvas.x - ox,
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event->canvas.y - oy);
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if (event->button == 1)
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{
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if (event->flags & EVAS_BUTTON_DOUBLE_CLICK)
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e_editable_select_all(sd->editable_object);
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else
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{
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e_editable_cursor_pos_set(sd->editable_object, pos);
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if (!evas_key_modifier_is_set(event->modifiers, "Shift"))
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e_editable_selection_pos_set(sd->editable_object, pos);
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sd->selection_dragging = 1;
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}
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}
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else if (event->button == 2)
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{
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E_Win *win;
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e_editable_cursor_pos_set(sd->editable_object, pos);
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e_editable_selection_pos_set(sd->editable_object, pos);
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if ((win = e_win_evas_object_win_get(obj)))
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ecore_x_selection_primary_request(win->evas_win,
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ECORE_X_SELECTION_TARGET_UTF8_STRING);
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}
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}
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/* Called when the entry object is released by the mouse */
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static void
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_e_entry_mouse_up_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
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{
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E_Entry_Smart_Data *sd;
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if ((!obj) || (!(sd = evas_object_smart_data_get(obj))))
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return;
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if (sd->selection_dragging)
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{
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sd->selection_dragging = 0;
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_e_entry_x_selection_update(obj);
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}
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}
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/* Called when the mouse moves over the entry object */
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static void
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_e_entry_mouse_move_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
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{
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E_Entry_Smart_Data *sd;
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Evas_Event_Mouse_Move *event;
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Evas_Coord ox, oy;
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int pos;
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if ((!obj) || (!(sd = evas_object_smart_data_get(obj))))
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return;
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if (!(event = event_info))
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return;
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if (sd->selection_dragging)
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{
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evas_object_geometry_get(sd->editable_object, &ox, &oy, NULL, NULL);
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pos = e_editable_pos_get_from_coords(sd->editable_object,
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event->cur.canvas.x - ox,
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event->cur.canvas.y - oy);
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e_editable_cursor_pos_set(sd->editable_object, pos);
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}
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}
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/* Called when the the "selection_notify" event is emitted */
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static int
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_e_entry_x_selection_notify_handler(void *data, int type, void *event)
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{
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Evas_Object *entry;
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E_Entry_Smart_Data *sd;
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Ecore_X_Event_Selection_Notify *ev;
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Evas_Object *editable;
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int cursor_pos, selection_pos;
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int start_pos, end_pos;
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int selecting;
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int changed = 0;
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if ((!(entry = data)) || (!(sd = evas_object_smart_data_get(entry))))
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return 1;
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if (!sd->focused)
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return 1;
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editable = sd->editable_object;
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cursor_pos = e_editable_cursor_pos_get(editable);
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selection_pos = e_editable_selection_pos_get(editable);
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start_pos = (cursor_pos <= selection_pos) ? cursor_pos : selection_pos;
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end_pos = (cursor_pos >= selection_pos) ? cursor_pos : selection_pos;
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selecting = (start_pos != end_pos);
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ev = event;
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if ((ev->selection == ECORE_X_SELECTION_CLIPBOARD) ||
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(ev->selection == ECORE_X_SELECTION_PRIMARY))
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{
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if (strcmp(ev->target, ECORE_X_SELECTION_TARGET_UTF8_STRING) == 0)
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{
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Ecore_X_Selection_Data_Text *text_data;
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text_data = ev->data;
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if (selecting && !_e_entry_emacs_keybindings)
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changed |= e_editable_delete(editable, start_pos, end_pos);
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changed |= e_editable_insert(editable, start_pos, text_data->text);
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}
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}
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if (changed)
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evas_object_smart_callback_call(entry, "changed", NULL);
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return 1;
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}
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/* Updates the X selection with the selected text of the entry */
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static void
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_e_entry_x_selection_update(Evas_Object *entry)
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{
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E_Entry_Smart_Data *sd;
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Evas_Object *editable;
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E_Win *win;
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int cursor_pos, selection_pos;
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int start_pos, end_pos;
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int selecting;
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char *text;
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if ((!entry) || (!(sd = evas_object_smart_data_get(entry))))
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return;
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if (!(win = e_win_evas_object_win_get(entry)))
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return;
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editable = sd->editable_object;
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cursor_pos = e_editable_cursor_pos_get(editable);
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selection_pos = e_editable_selection_pos_get(editable);
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start_pos = (cursor_pos <= selection_pos) ? cursor_pos : selection_pos;
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end_pos = (cursor_pos >= selection_pos) ? cursor_pos : selection_pos;
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selecting = (start_pos != end_pos);
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if ((!selecting) ||
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(!(text = e_editable_text_range_get(editable, start_pos, end_pos))))
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return;
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ecore_x_selection_primary_set(win->evas_win, text, strlen(text) + 1);
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free(text);
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}
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/* Treats the "key down" event to mimick the behavior of Windows/Gtk2/Qt */
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static void _e_entry_key_down_windows(Evas_Object *entry, Evas_Event_Key_Down *event)
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{
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E_Entry_Smart_Data *sd;
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Evas_Object *editable;
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int cursor_pos, selection_pos;
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int start_pos, end_pos;
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int selecting;
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int changed = 0;
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int selection_changed = 0;
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char *range;
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E_Win *win;
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if ((!entry) || (!(sd = evas_object_smart_data_get(entry))))
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return;
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if ((!event) || (!event->keyname))
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return;
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editable = sd->editable_object;
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cursor_pos = e_editable_cursor_pos_get(editable);
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selection_pos = e_editable_selection_pos_get(editable);
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start_pos = (cursor_pos <= selection_pos) ? cursor_pos : selection_pos;
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end_pos = (cursor_pos >= selection_pos) ? cursor_pos : selection_pos;
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selecting = (start_pos != end_pos);
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/* Move the cursor/selection to the left */
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if (strcmp(event->key, "Left") == 0)
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{
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if (evas_key_modifier_is_set(event->modifiers, "Shift"))
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{
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e_editable_cursor_move_left(editable);
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selection_changed = 1;
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}
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else if (selecting)
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{
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if (cursor_pos < selection_pos)
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e_editable_selection_pos_set(editable, cursor_pos);
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else
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e_editable_cursor_pos_set(editable, selection_pos);
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}
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else
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{
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e_editable_cursor_move_left(editable);
|
|
e_editable_selection_pos_set(editable,
|
|
e_editable_cursor_pos_get(editable));
|
|
}
|
|
}
|
|
/* Move the cursor/selection to the right */
|
|
else if (strcmp(event->key, "Right") == 0)
|
|
{
|
|
if (evas_key_modifier_is_set(event->modifiers, "Shift"))
|
|
{
|
|
e_editable_cursor_move_right(editable);
|
|
selection_changed = 1;
|
|
}
|
|
else if (selecting)
|
|
{
|
|
if (cursor_pos > selection_pos)
|
|
e_editable_selection_pos_set(editable, cursor_pos);
|
|
else
|
|
e_editable_cursor_pos_set(editable, selection_pos);
|
|
}
|
|
else
|
|
{
|
|
e_editable_cursor_move_right(editable);
|
|
e_editable_selection_pos_set(editable,
|
|
e_editable_cursor_pos_get(editable));
|
|
}
|
|
}
|
|
/* Move the cursor/selection to the start of the entry */
|
|
else if (strcmp(event->keyname, "Home") == 0)
|
|
{
|
|
e_editable_cursor_move_to_start(editable);
|
|
if (!evas_key_modifier_is_set(event->modifiers, "Shift"))
|
|
e_editable_selection_pos_set(editable,
|
|
e_editable_cursor_pos_get(editable));
|
|
else
|
|
selection_changed = 1;
|
|
}
|
|
/* Move the cursor/selection to the end of the entry */
|
|
else if (strcmp(event->keyname, "End") == 0)
|
|
{
|
|
e_editable_cursor_move_to_end(editable);
|
|
if (!evas_key_modifier_is_set(event->modifiers, "Shift"))
|
|
e_editable_selection_pos_set(editable,
|
|
e_editable_cursor_pos_get(editable));
|
|
else
|
|
selection_changed = 1;
|
|
}
|
|
/* Delete the previous character */
|
|
else if ((sd->enabled) && (strcmp(event->keyname, "BackSpace") == 0))
|
|
{
|
|
if (selecting)
|
|
changed = e_editable_delete(editable, start_pos, end_pos);
|
|
else
|
|
changed = e_editable_delete(editable, cursor_pos - 1, cursor_pos);
|
|
}
|
|
/* Delete the next character */
|
|
else if ((sd->enabled) && (strcmp(event->keyname, "Delete") == 0))
|
|
{
|
|
if (selecting)
|
|
changed = e_editable_delete(editable, start_pos, end_pos);
|
|
else
|
|
changed = e_editable_delete(editable, cursor_pos, cursor_pos + 1);
|
|
}
|
|
/* Ctrl + A,C,X,V */
|
|
else if (evas_key_modifier_is_set(event->modifiers, "Control"))
|
|
{
|
|
if (strcmp(event->keyname, "a") == 0)
|
|
{
|
|
e_editable_select_all(editable);
|
|
selection_changed = 1;
|
|
}
|
|
else if ((strcmp(event->keyname, "x") == 0) ||
|
|
(strcmp(event->keyname, "c") == 0))
|
|
{
|
|
if (selecting)
|
|
{
|
|
range = e_editable_text_range_get(editable, start_pos, end_pos);
|
|
if (range)
|
|
{
|
|
if ((win = e_win_evas_object_win_get(entry)))
|
|
ecore_x_selection_clipboard_set(win->evas_win,
|
|
range,
|
|
strlen(range) + 1);
|
|
free(range);
|
|
}
|
|
if ((sd->enabled) && (strcmp(event->keyname, "x") == 0))
|
|
changed = e_editable_delete(editable, start_pos, end_pos);
|
|
}
|
|
}
|
|
else if ((sd->enabled) && (strcmp(event->keyname, "v") == 0))
|
|
{
|
|
if ((win = e_win_evas_object_win_get(entry)))
|
|
ecore_x_selection_clipboard_request(win->evas_win,
|
|
ECORE_X_SELECTION_TARGET_UTF8_STRING);
|
|
}
|
|
}
|
|
/* Otherwise, we insert the corresponding character */
|
|
else if ((event->string) &&
|
|
((strlen(event->string) != 1) || (event->string[0] >= 0x20)))
|
|
{
|
|
if (selecting)
|
|
changed |= e_editable_delete(editable, start_pos, end_pos);
|
|
changed |= e_editable_insert(editable, start_pos, event->string);
|
|
}
|
|
|
|
|
|
if (changed)
|
|
evas_object_smart_callback_call(entry, "changed", NULL);
|
|
if (selection_changed)
|
|
_e_entry_x_selection_update(entry);
|
|
}
|
|
|
|
/* Treats the "key down" event to mimick the behavior of Emacs */
|
|
static void _e_entry_key_down_emacs(Evas_Object *entry, Evas_Event_Key_Down *event)
|
|
{
|
|
E_Entry_Smart_Data *sd;
|
|
Evas_Object *editable;
|
|
int cursor_pos, selection_pos;
|
|
int start_pos, end_pos;
|
|
int selecting;
|
|
int changed = 0;
|
|
int selection_changed = 0;
|
|
char *range;
|
|
E_Win *win;
|
|
|
|
if ((!entry) || (!(sd = evas_object_smart_data_get(entry))))
|
|
return;
|
|
if ((!event) || (!event->keyname))
|
|
return;
|
|
|
|
editable = sd->editable_object;
|
|
cursor_pos = e_editable_cursor_pos_get(editable);
|
|
selection_pos = e_editable_selection_pos_get(editable);
|
|
start_pos = (cursor_pos <= selection_pos) ? cursor_pos : selection_pos;
|
|
end_pos = (cursor_pos >= selection_pos) ? cursor_pos : selection_pos;
|
|
selecting = (start_pos != end_pos);
|
|
|
|
|
|
/* Move the cursor/selection to the left */
|
|
if ((strcmp(event->key, "Left") == 0) ||
|
|
((evas_key_modifier_is_set(event->modifiers, "Control")) &&
|
|
(strcmp(event->key, "b") == 0)))
|
|
{
|
|
e_editable_cursor_move_left(editable);
|
|
if (sd->selection_mode)
|
|
selection_changed = 1;
|
|
else
|
|
e_editable_selection_pos_set(editable,
|
|
e_editable_cursor_pos_get(editable));
|
|
}
|
|
/* Move the cursor/selection to the right */
|
|
else if ((strcmp(event->key, "Right") == 0) ||
|
|
((evas_key_modifier_is_set(event->modifiers, "Control")) &&
|
|
(strcmp(event->key, "f") == 0)))
|
|
{
|
|
e_editable_cursor_move_right(editable);
|
|
if (sd->selection_mode)
|
|
selection_changed = 1;
|
|
else
|
|
e_editable_selection_pos_set(editable,
|
|
e_editable_cursor_pos_get(editable));
|
|
}
|
|
/* Move the cursor/selection to the start of the entry */
|
|
else if ((strcmp(event->keyname, "Home") == 0) ||
|
|
((evas_key_modifier_is_set(event->modifiers, "Control")) &&
|
|
(strcmp(event->key, "a") == 0)))
|
|
{
|
|
e_editable_cursor_move_to_start(editable);
|
|
if (sd->selection_mode)
|
|
selection_changed = 1;
|
|
else
|
|
e_editable_selection_pos_set(editable,
|
|
e_editable_cursor_pos_get(editable));
|
|
}
|
|
/* Move the cursor/selection to the end of the entry */
|
|
else if ((strcmp(event->keyname, "End") == 0) ||
|
|
((evas_key_modifier_is_set(event->modifiers, "Control")) &&
|
|
(strcmp(event->key, "e") == 0)))
|
|
{
|
|
e_editable_cursor_move_to_end(editable);
|
|
if (sd->selection_mode)
|
|
selection_changed = 1;
|
|
else
|
|
e_editable_selection_pos_set(editable,
|
|
e_editable_cursor_pos_get(editable));
|
|
}
|
|
/* Delete the previous character */
|
|
else if ((sd->enabled) && (strcmp(event->keyname, "BackSpace") == 0))
|
|
changed = e_editable_delete(editable, cursor_pos - 1, cursor_pos);
|
|
/* Delete the next character */
|
|
else if ((sd->enabled) &&
|
|
((evas_key_modifier_is_set(event->modifiers, "Control")) &&
|
|
(strcmp(event->key, "d") == 0)))
|
|
changed = e_editable_delete(editable, cursor_pos, cursor_pos + 1);
|
|
/* Delete until end of line */
|
|
else if ((sd->enabled) &&
|
|
((evas_key_modifier_is_set(event->modifiers, "Control")) &&
|
|
(strcmp(event->key, "k") == 0)))
|
|
changed = e_editable_delete(editable, cursor_pos,
|
|
e_editable_text_length_get(editable));
|
|
/* Toggle the selection mode */
|
|
else if ((evas_key_modifier_is_set(event->modifiers, "Control")) &&
|
|
(strcmp(event->key, "space") == 0))
|
|
{
|
|
if (sd->selection_mode)
|
|
{
|
|
e_editable_selection_pos_set(editable, cursor_pos);
|
|
sd->selection_mode = 0;
|
|
}
|
|
else
|
|
sd->selection_mode = 1;
|
|
}
|
|
/* Cut/Copy */
|
|
else if ((evas_key_modifier_is_set(event->modifiers, "Control") ||
|
|
evas_key_modifier_is_set(event->modifiers, "Shift")) &&
|
|
(strcmp(event->key, "w") == 0))
|
|
{
|
|
if (selecting)
|
|
{
|
|
range = e_editable_text_range_get(editable, start_pos, end_pos);
|
|
if (range)
|
|
{
|
|
if ((win = e_win_evas_object_win_get(entry)))
|
|
ecore_x_selection_clipboard_set(win->evas_win,
|
|
range,
|
|
strlen(range) + 1);
|
|
free(range);
|
|
}
|
|
if ((sd->enabled) && (evas_key_modifier_is_set(event->modifiers, "Control")))
|
|
{
|
|
changed = e_editable_delete(editable, start_pos, end_pos);
|
|
sd->selection_mode = 0;
|
|
}
|
|
}
|
|
}
|
|
/* Paste */
|
|
else if ((sd->enabled) &&
|
|
((evas_key_modifier_is_set(event->modifiers, "Control")) &&
|
|
(strcmp(event->key, "y") == 0)))
|
|
{
|
|
if ((win = e_win_evas_object_win_get(entry)))
|
|
ecore_x_selection_clipboard_request(win->evas_win,
|
|
ECORE_X_SELECTION_TARGET_UTF8_STRING);
|
|
}
|
|
/* Otherwise, we insert the corresponding character */
|
|
else if ((event->string) &&
|
|
((strlen(event->string) != 1) ||
|
|
(event->string[0] >= 0x20 && event->string[0] != 0x7f)))
|
|
changed = e_editable_insert(editable, cursor_pos, event->string);
|
|
|
|
|
|
if (changed)
|
|
evas_object_smart_callback_call(entry, "changed", NULL);
|
|
if (selection_changed)
|
|
_e_entry_x_selection_update(entry);
|
|
}
|
|
|
|
/* Editable object's smart methods */
|
|
|
|
static void _e_entry_smart_add(Evas_Object *object)
|
|
{
|
|
Evas *evas;
|
|
E_Entry_Smart_Data *sd;
|
|
Evas_Object *o;
|
|
int cw, ch;
|
|
|
|
if ((!object) || !(evas = evas_object_evas_get(object)))
|
|
return;
|
|
|
|
sd = malloc(sizeof(E_Entry_Smart_Data));
|
|
if (!sd)
|
|
return;
|
|
|
|
evas_object_smart_data_set(object, sd);
|
|
|
|
sd->enabled = 1;
|
|
sd->focused = 0;
|
|
sd->selection_dragging = 0;
|
|
sd->selection_mode = 0;
|
|
sd->valign = 0.5;
|
|
|
|
o = edje_object_add(evas);
|
|
sd->entry_object = o;
|
|
e_theme_edje_object_set(o, "base/theme/widgets", "e/widgets/entry");
|
|
evas_object_smart_member_add(o, object);
|
|
|
|
o = e_editable_add(evas);
|
|
sd->editable_object = o;
|
|
e_editable_theme_set(o, "base/theme/widgets", "e/widgets/entry");
|
|
e_editable_cursor_hide(o);
|
|
e_editable_char_size_get(o, &cw, &ch);
|
|
edje_extern_object_min_size_set(o, cw, ch);
|
|
edje_object_part_swallow(sd->entry_object, "e.swallow.text", o);
|
|
edje_object_size_min_calc(sd->entry_object, &sd->min_width, &sd->height);
|
|
evas_object_show(o);
|
|
|
|
evas_object_event_callback_add(object, EVAS_CALLBACK_KEY_DOWN,
|
|
_e_entry_key_down_cb, NULL);
|
|
evas_object_event_callback_add(object, EVAS_CALLBACK_MOUSE_DOWN,
|
|
_e_entry_mouse_down_cb, NULL);
|
|
evas_object_event_callback_add(object, EVAS_CALLBACK_MOUSE_UP,
|
|
_e_entry_mouse_up_cb, NULL);
|
|
evas_object_event_callback_add(object, EVAS_CALLBACK_MOUSE_MOVE,
|
|
_e_entry_mouse_move_cb, NULL);
|
|
sd->selection_handler = ecore_event_handler_add(
|
|
ECORE_X_EVENT_SELECTION_NOTIFY,
|
|
_e_entry_x_selection_notify_handler,
|
|
object);
|
|
}
|
|
|
|
static void _e_entry_smart_del(Evas_Object *object)
|
|
{
|
|
E_Entry_Smart_Data *sd;
|
|
|
|
if ((!object) || !(sd = evas_object_smart_data_get(object)))
|
|
return;
|
|
|
|
ecore_event_handler_del(sd->selection_handler);
|
|
evas_object_del(sd->editable_object);
|
|
evas_object_del(sd->entry_object);
|
|
free(sd);
|
|
}
|
|
|
|
static void _e_entry_smart_move(Evas_Object *object, Evas_Coord x, Evas_Coord y)
|
|
{
|
|
E_Entry_Smart_Data *sd;
|
|
Evas_Coord prev_x, prev_y;
|
|
Evas_Coord ox, oy;
|
|
|
|
if ((!object) || !(sd = evas_object_smart_data_get(object)))
|
|
return;
|
|
|
|
evas_object_geometry_get(object, &prev_x, &prev_y, NULL, NULL);
|
|
evas_object_geometry_get(sd->entry_object, &ox, &oy, NULL, NULL);
|
|
evas_object_move(sd->entry_object, ox + (x - prev_x), oy + (y - prev_y));
|
|
}
|
|
|
|
static void _e_entry_smart_resize(Evas_Object *object, Evas_Coord w, Evas_Coord h)
|
|
{
|
|
E_Entry_Smart_Data *sd;
|
|
Evas_Coord x, y;
|
|
|
|
if ((!object) || !(sd = evas_object_smart_data_get(object)))
|
|
return;
|
|
|
|
evas_object_geometry_get(object, &x, &y, NULL, NULL);
|
|
evas_object_move(sd->entry_object, x, y + ((h - sd->height) * sd->valign));
|
|
evas_object_resize(sd->entry_object, w, sd->height);
|
|
}
|
|
|
|
static void _e_entry_smart_show(Evas_Object *object)
|
|
{
|
|
E_Entry_Smart_Data *sd;
|
|
|
|
if ((!object) || !(sd = evas_object_smart_data_get(object)))
|
|
return;
|
|
evas_object_show(sd->entry_object);
|
|
}
|
|
|
|
static void _e_entry_smart_hide(Evas_Object *object)
|
|
{
|
|
E_Entry_Smart_Data *sd;
|
|
|
|
if ((!object) || !(sd = evas_object_smart_data_get(object)))
|
|
return;
|
|
evas_object_hide(sd->entry_object);
|
|
}
|
|
|
|
static void _e_entry_color_set(Evas_Object *object, int r, int g, int b, int a)
|
|
{
|
|
E_Entry_Smart_Data *sd;
|
|
|
|
if ((!object) || !(sd = evas_object_smart_data_get(object)))
|
|
return;
|
|
evas_object_color_set(sd->entry_object, r, g, b, a);
|
|
}
|
|
|
|
static void _e_entry_clip_set(Evas_Object *object, Evas_Object *clip)
|
|
{
|
|
E_Entry_Smart_Data *sd;
|
|
|
|
if ((!object) || !(sd = evas_object_smart_data_get(object)))
|
|
return;
|
|
evas_object_clip_set(sd->entry_object, clip);
|
|
}
|
|
|
|
static void _e_entry_clip_unset(Evas_Object *object)
|
|
{
|
|
E_Entry_Smart_Data *sd;
|
|
|
|
if ((!object) || !(sd = evas_object_smart_data_get(object)))
|
|
return;
|
|
evas_object_clip_unset(sd->entry_object);
|
|
}
|