480 lines
12 KiB
C
480 lines
12 KiB
C
#include "e.h"
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#define E_BG_SCALE 0
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#define E_BG_TILE 1
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#define E_BG_CENTER 2
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/* Personally I hate having to define this twice, but Tileing needs a fill */
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#define IMG_EDC_TMPL_TILE \
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"images {\n" \
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" image: \"%s\" LOSSY 90;\n" \
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"}\n" \
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"collections {\n" \
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" group {\n" \
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" name: \"desktop/background\";\n" \
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" max: %d %d;\n" \
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" parts {\n" \
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" part {\n" \
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" name: \"background_image\";\n" \
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" type: IMAGE;\n" \
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" mouse_events: 0;\n" \
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" description {\n" \
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" state: \"default\" 0.0;\n" \
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" visible: 1;\n" \
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" rel1 {\n" \
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" relative: 0.0 0.0;\n" \
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" offset: 0 0;\n" \
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" }\n" \
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" rel2 {\n" \
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" relative: 1.0 1.0;\n" \
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" offset: -1 -1;\n" \
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" }\n" \
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" image {\n" \
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" normal: \"%s\";\n" \
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" }\n" \
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" fill {\n" \
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" size {\n" \
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" relative: 0.0 0.0;\n" \
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" offset: %d %d;\n" \
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" }\n" \
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" }\n" \
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" }\n" \
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" }\n" \
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" }\n" \
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" }\n" \
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"}\n"
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#define IMG_EDC_TMPL \
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"images {\n" \
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" image: \"%s\" LOSSY 90;\n" \
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"}\n" \
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"collections {\n" \
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" group {\n" \
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" name: \"desktop/background\";\n" \
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" max: %d %d;\n" \
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" parts {\n" \
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" part {\n" \
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" name: \"background_image\";\n" \
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" type: IMAGE;\n" \
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" mouse_events: 0;\n" \
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" description {\n" \
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" state: \"default\" 0.0;\n" \
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" visible: 1;\n" \
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" rel1 {\n" \
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" relative: 0.0 0.0;\n" \
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" offset: 0 0;\n" \
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" }\n" \
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" rel2 {\n" \
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" relative: 1.0 1.0;\n" \
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" offset: -1 -1;\n" \
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" }\n" \
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" image {\n" \
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" normal: \"%s\";\n" \
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" }\n" \
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" }\n" \
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" }\n" \
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" }\n" \
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" }\n" \
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"}\n"
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static Ecore_Event_Handler *_edj_exe_exit_handler = NULL;
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static void _efm_hilite_cb (Evas_Object *obj, char *file, void *data);
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static void _bg_edj_gen (Evas *evas, char *filename, int method);
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static int _edj_exe_exit_cb (void *data, int type, void *event);
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static void _import_cb_delete(E_Win *win);
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static void _import_cb_resize(E_Win *win);
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static void _import_cb_close(void *data, void *data2);
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static void _import_cb_ok(void *data, void *data2);
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static void _import_cb_wid_on_focus(void *data, Evas_Object *obj);
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static void _import_cb_key_down(void *data, Evas *e, Evas_Object *obj, void *event);
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typedef struct _Bg_Import_Window Bg_Import_Window;
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struct _Bg_Import_Window
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{
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E_Config_Dialog *parent;
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E_Config_Dialog_Data *cfdata;
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Evas_Object *bg_obj;
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Evas_Object *box_obj;
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Evas_Object *event_obj;
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Evas_Object *content_obj;
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Evas_Object *ok_obj;
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Evas_Object *close_obj;
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E_Win *win;
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};
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struct _E_Config_Dialog_Data
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{
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char *file;
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int method;
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};
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EAPI E_Win *
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e_int_config_background_import(E_Config_Dialog *parent)
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{
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Evas *evas;
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E_Win *win;
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Bg_Import_Window *import;
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Evas_Object *o, *of, *ofm, *ord;
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E_Radio_Group *rg;
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Evas_Coord w, h;
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E_Config_Dialog_Data *cfdata;
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Evas_Modifier_Mask mask;
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import = E_NEW(Bg_Import_Window, 1);
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if (!import) return NULL;
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win = e_win_new(parent->con);
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if (!win)
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{
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free(import);
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return NULL;
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}
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cfdata = E_NEW(E_Config_Dialog_Data, 1);
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cfdata->method = 0;
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import->cfdata = cfdata;
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import->win = win;
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evas = e_win_evas_get(win);
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import->parent = parent;
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e_win_title_set(win, _("Import An Image"));
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e_win_delete_callback_set(win, _import_cb_delete);
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e_win_resize_callback_set(win, _import_cb_resize);
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e_win_dialog_set(win, 1);
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e_win_name_class_set(win, "E", "_dialog");
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o = edje_object_add(evas);
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import->bg_obj = o;
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e_theme_edje_object_set(o, "base/theme/dialog", "widgets/dialog/main");
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evas_object_move(o, 0, 0);
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evas_object_show(o);
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o = e_widget_list_add(evas, 1, 1);
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e_widget_on_focus_hook_set(o, _import_cb_wid_on_focus, import);
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import->box_obj = o;
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edje_object_part_swallow(import->bg_obj, "buttons_swallow", o);
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o = evas_object_rectangle_add(evas);
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import->event_obj = o;
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mask = 0;
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evas_object_key_grab(o, "Tab", mask, ~mask, 0);
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mask = evas_key_modifier_mask_get(evas, "Shift");
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evas_object_key_grab(o, "Tab", mask, ~mask, 0);
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mask = 0;
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evas_object_key_grab(o, "Return", mask, ~mask, 0);
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mask = 0;
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evas_object_key_grab(o, "KP_Enter", mask, ~mask, 0);
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mask = 0;
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evas_object_key_grab(o, "Space", mask, ~mask, 0);
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mask = 0;
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evas_object_event_callback_add(o, EVAS_CALLBACK_KEY_DOWN, _import_cb_key_down, import);
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o = e_widget_list_add(evas, 0, 0);
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import->content_obj = o;
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ofm = e_widget_fileman_add(evas, (&(cfdata->file)));
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e_widget_fileman_hilite_callback_add(ofm, _efm_hilite_cb, import);
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e_widget_list_object_append(o, ofm, 1, 1, 0.5);
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of = e_widget_frametable_add(evas, _("Options"), 0);
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rg = e_widget_radio_group_new(&cfdata->method);
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ord = e_widget_radio_add(evas, _("Center Image"), E_BG_CENTER, rg);
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e_widget_frametable_object_append(of, ord, 0, 0, 1, 1, 1, 0, 1, 0);
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ord = e_widget_radio_add(evas, _("Scale Image"), E_BG_SCALE, rg);
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e_widget_frametable_object_append(of, ord, 0, 1, 1, 1, 1, 0, 1, 0);
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ord = e_widget_radio_add(evas, _("Tile Image"), E_BG_TILE, rg);
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e_widget_frametable_object_append(of, ord, 0, 2, 1, 1, 1, 0, 1, 0);
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e_widget_list_object_append(o, of, 1, 1, 0.5);
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e_widget_min_size_get(o, &w, &h);
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edje_extern_object_min_size_set(o, w, h);
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edje_object_part_swallow(import->bg_obj, "content_swallow", o);
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evas_object_show(o);
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import->ok_obj = e_widget_button_add(evas, _("OK"), NULL, _import_cb_ok, win, cfdata);
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e_widget_disabled_set(import->ok_obj, 1);
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e_widget_list_object_append(import->box_obj, import->ok_obj, 1, 0, 0.5);
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import->close_obj = e_widget_button_add(evas, _("Cancel"), NULL, _import_cb_close, win, NULL);
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e_widget_list_object_append(import->box_obj, import->close_obj, 1, 0, 0.5);
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e_win_centered_set(win, 1);
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o = import->box_obj;
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e_widget_min_size_get(o, &w, &h);
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edje_extern_object_min_size_set(o, w, h);
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edje_object_part_swallow(import->bg_obj, "buttons_swallow", o);
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edje_object_size_min_calc(import->bg_obj, &w, &h);
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evas_object_resize(import->bg_obj, w, h);
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e_win_resize(win, w, h);
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e_win_size_min_set(win, w, h);
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e_win_size_max_set(win, 99999, 99999);
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e_win_show(win);
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if (!e_widget_focus_get(import->bg_obj))
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e_widget_focus_set(import->box_obj, 1);
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win->data = import;
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return win;
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}
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static void
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_efm_hilite_cb(Evas_Object *obj, char *file, void *data)
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{
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E_Fm_File *f;
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Bg_Import_Window *import;
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f = e_fm_file_new(file);
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if (!f) return;
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import = data;
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if (!import) return;
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if (e_fm_file_is_image(f))
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e_widget_disabled_set(import->ok_obj, 0);
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else
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e_widget_disabled_set(import->ok_obj, 1);
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free(f);
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}
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static void
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_bg_edj_gen(Evas *evas, char *filename, int method)
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{
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Evas_Object *img;
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int fd = 0;
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int w, h;
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const char *file;
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char buff[4096], cmd[4096];
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char ipart[4096];
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char *imgdir = NULL;
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static char tmpn[4096];
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FILE *out = NULL;
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Ecore_Exe *x;
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if (!filename) return;
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file = ecore_file_get_file(filename);
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snprintf(buff, sizeof(buff), "%s/.e/e/backgrounds/%s.edj",
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e_user_homedir_get(),
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ecore_file_strip_ext(file));
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strcpy(tmpn, "/tmp/e_bgdlg_new.edc-tmp-XXXXXX");
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fd = mkstemp(tmpn);
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if (fd < 0)
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{
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printf("Error Creating tmp file: %s\n", strerror(errno));
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return;
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}
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close(fd);
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out = fopen(tmpn, "w");
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if (!out)
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{
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printf("Cannot open %s for writting\n", tmpn);
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return;
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}
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imgdir = ecore_file_get_dir(filename);
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if (!imgdir) ipart[0] = '\0';
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if (imgdir)
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{
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snprintf(ipart, sizeof(ipart), "-id %s", imgdir);
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free(imgdir);
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}
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img = evas_object_image_add(evas);
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evas_object_image_file_set(img, filename, NULL);
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evas_object_image_size_get(img, &w, &h);
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evas_object_del(img);
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switch (method)
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{
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case E_BG_CENTER:
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fprintf(out, IMG_EDC_TMPL, file, w, h, file);
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break;
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case E_BG_TILE:
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fprintf(out, IMG_EDC_TMPL_TILE, file, w, h, file, w, h);
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break;
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case E_BG_SCALE:
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fprintf(out, IMG_EDC_TMPL, file, w, h, file);
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break;
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}
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fclose(out);
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snprintf(cmd, sizeof(cmd), "edje_cc -v %s %s %s",
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ipart,
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tmpn,
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e_util_filename_escape(buff));
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_edj_exe_exit_handler = ecore_event_handler_add(ECORE_EXE_EVENT_DEL, _edj_exe_exit_cb, NULL);
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x = ecore_exe_run(cmd, tmpn);
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}
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static int
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_edj_exe_exit_cb(void *data, int type, void *event)
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{
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Ecore_Exe_Event_Del *ev;
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Ecore_Exe *x;
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ev = event;
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if (!ev->exe) return 1;
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x = ev->exe;
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if (!x) return 1;
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x = NULL;
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ecore_event_handler_del(_edj_exe_exit_handler);
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_edj_exe_exit_handler = NULL;
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unlink(data);
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return 0;
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}
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static void
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_import_cb_delete(E_Win *win)
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{
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Bg_Import_Window *import;
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import = win->data;
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if (import) free(import);
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e_object_del(E_OBJECT(win));
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}
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static void
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_import_cb_resize(E_Win *win)
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{
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Bg_Import_Window *import;
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import = win->data;
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if (!import) return;
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evas_object_resize(import->bg_obj, win->w, win->h);
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}
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static void
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_import_cb_close(void *data, void *data2)
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{
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Bg_Import_Window *import;
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E_Win *win;
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win = data;
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import = win->data;
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if (import) free(import);
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e_object_del(E_OBJECT(win));
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}
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static void
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_import_cb_ok(void *data, void *data2)
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{
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E_Fm_File *f;
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Evas *evas;
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E_Win *win;
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E_Config_Dialog_Data *cfdata;
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Bg_Import_Window *import;
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win = data;
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import = win->data;
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cfdata = data2;
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if (!cfdata->file[0])
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{
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if (import) e_widget_disabled_set(import->ok_obj, 1);
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return;
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}
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f = e_fm_file_new(cfdata->file);
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if (!f) return;
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if (!e_fm_file_is_image(f))
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{
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if (import) e_widget_disabled_set(import->ok_obj, 1);
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return;
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}
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free(f);
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evas = e_win_evas_get(win);
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_bg_edj_gen(evas, cfdata->file, cfdata->method);
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if (import) e_widget_disabled_set(import->ok_obj, 1);
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}
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static void
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_import_cb_wid_on_focus(void *data, Evas_Object *obj)
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{
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Bg_Import_Window *import;
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import = data;
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if (obj == import->content_obj)
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e_widget_focused_object_clear(import->box_obj);
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else if (import->content_obj)
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e_widget_focused_object_clear(import->content_obj);
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}
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static void
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_import_cb_key_down(void *data, Evas *e, Evas_Object *obj, void *event)
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{
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Evas_Event_Key_Down *ev;
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Bg_Import_Window *dia;
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ev = event;
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dia = data;
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if (!strcmp(ev->keyname, "Tab"))
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{
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if (evas_key_modifier_is_set(evas_key_modifier_get(e_win_evas_get(dia->win)), "Shift"))
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{
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if (e_widget_focus_get(dia->box_obj))
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{
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if (!e_widget_focus_jump(dia->box_obj, 0))
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{
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e_widget_focus_set(dia->content_obj, 0);
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if (!e_widget_focus_get(dia->content_obj))
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e_widget_focus_set(dia->box_obj, 0);
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}
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}
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else
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{
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if (!e_widget_focus_jump(dia->content_obj, 0))
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e_widget_focus_set(dia->box_obj, 0);
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}
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}
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else
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{
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if (e_widget_focus_get(dia->box_obj))
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{
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if (!e_widget_focus_jump(dia->box_obj, 1))
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{
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e_widget_focus_set(dia->content_obj, 1);
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if (!e_widget_focus_get(dia->content_obj))
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e_widget_focus_set(dia->box_obj, 1);
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}
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}
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else
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{
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if (!e_widget_focus_jump(dia->content_obj, 1))
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e_widget_focus_set(dia->box_obj, 1);
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}
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}
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}
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else if (((!strcmp(ev->keyname, "Return")) ||
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(!strcmp(ev->keyname, "KP_Enter")) ||
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(!strcmp(ev->keyname, "space"))))
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{
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Evas_Object *o = NULL;
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if ((dia->content_obj) && (e_widget_focus_get(dia->content_obj)))
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o = e_widget_focused_object_get(dia->content_obj);
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else
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o = e_widget_focused_object_get(dia->box_obj);
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if (o) e_widget_activate(o);
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}
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}
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