233 lines
6.3 KiB
C
233 lines
6.3 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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/* PROTOTYPES - same all the time */
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typedef struct _E_Cfg_Theme_Data E_Cfg_Theme_Data;
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static void *_create_data(E_Config_Dialog *cfd);
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static void _free_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
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static int _basic_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
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static Evas_Object *_basic_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata);
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/* Actual config data we will be playing with whil the dialog is active */
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struct _E_Config_Dialog_Data
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{
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/*- BASIC -*/
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char *theme;
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char *current_theme;
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/*- ADVANCED -*/
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};
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struct _E_Cfg_Theme_Data
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{
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E_Config_Dialog *cfd;
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char *file;
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char *theme;
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};
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/* a nice easy setup function that does the dirty work */
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EAPI E_Config_Dialog *
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e_int_config_theme(E_Container *con)
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{
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E_Config_Dialog *cfd;
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E_Config_Dialog_View *v;
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v = E_NEW(E_Config_Dialog_View, 1);
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/* methods */
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v->create_cfdata = _create_data;
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v->free_cfdata = _free_data;
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v->basic.apply_cfdata = _basic_apply_data;
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v->basic.create_widgets = _basic_create_widgets;
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v->override_auto_apply = 1;
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/* create config diaolg for NULL object/data */
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cfd = e_config_dialog_new(con, _("Theme Selector"), NULL, 0, v, NULL);
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return cfd;
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}
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/**--CREATE--**/
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static void
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_fill_data(E_Config_Dialog_Data *cfdata)
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{
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/* get current theme */
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E_Config_Theme * c;
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c = e_theme_config_get("theme");
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cfdata->current_theme = strdup(c->file);
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}
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static void *
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_create_data(E_Config_Dialog *cfd)
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{
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/* Create cfdata - cfdata is a temporary block of config data that this
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* dialog will be dealing with while configuring. it will be applied to
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* the running systems/config in the apply methods
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*/
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E_Config_Dialog_Data *cfdata;
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cfdata = E_NEW(E_Config_Dialog_Data, 1);
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_fill_data(cfdata);
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return cfdata;
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}
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static void
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_free_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
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{
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/* Free the cfdata */
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free(cfdata->current_theme);
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free(cfdata);
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}
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/**--APPLY--**/
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static int
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_basic_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
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{
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E_Action *a;
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/* Actually take our cfdata settings and apply them in real life */
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e_theme_config_set("theme", cfdata->theme);
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e_config_save_queue();
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a = e_action_find("restart");
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if ((a) && (a->func.go)) a->func.go(NULL, NULL);
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return 1; /* Apply was OK */
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}
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void
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_e_config_theme_cb_standard(void *data)
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{
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E_Cfg_Theme_Data *d;
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E_Config_Dialog_Data *cfdata;
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const char *tmp;
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d = data;
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e_widget_image_object_set(d->cfd->data, e_thumb_evas_object_get(d->file, d->cfd->dia->win->evas, 160, 120, 1));
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cfdata = d->cfd->cfdata;
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if (cfdata->current_theme)
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{
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tmp = ecore_file_get_file(d->file);
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if (!strcmp(tmp, cfdata->current_theme))
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{
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e_dialog_button_disable_num_set(d->cfd->dia, 0, 1);
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e_dialog_button_disable_num_set(d->cfd->dia, 1, 1);
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}
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}
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}
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/**--GUI--**/
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static Evas_Object *
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_basic_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata)
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{
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/* generate the core widget layout for a basic dialog */
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Evas_Object *o, *fr, *im = NULL;
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Evas_Object *il;
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char buf[4096];
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char *homedir;
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Evas_Object *theme;
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char fulltheme[PATH_MAX];
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theme = edje_object_add(evas);
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_fill_data(cfdata);
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cfdata->theme = NULL;
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o = e_widget_table_add(evas, 0);
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il = e_widget_ilist_add(evas, 48, 48, &(cfdata->theme));
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homedir = e_user_homedir_get();
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if (homedir)
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{
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snprintf(buf, sizeof(buf), "%s/.e/e/themes", homedir);
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free(homedir);
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}
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if (ecore_file_is_dir(buf))
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{
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Ecore_List *themes;
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themes = ecore_file_ls(buf);
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if (themes)
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{
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/* add default theme */
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ecore_list_prepend(themes, strdup("default.edj"));
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ecore_list_goto_first(themes);
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Evas_Object *o;
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Ecore_Evas *eebuf;
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Evas *evasbuf;
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int i = 0;
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char *themefile;
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eebuf = ecore_evas_buffer_new(1, 1);
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evasbuf = ecore_evas_get(eebuf);
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o = edje_object_add(evasbuf);
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while ((themefile = ecore_list_next(themes)))
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{
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if (!strcmp(themefile, "default.edj"))
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snprintf(fulltheme, sizeof(fulltheme), PACKAGE_DATA_DIR"/data/themes/default.edj");
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else
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snprintf(fulltheme, sizeof(fulltheme), "%s/%s", buf, themefile);
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if (ecore_file_is_dir(fulltheme))
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continue;
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/* minimum theme requirements */
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if (edje_object_file_set(o, fulltheme, "desktop/background"))
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{
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Evas_Object *o = NULL;
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char *noext;
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E_Cfg_Theme_Data *cb_data;
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if (!e_thumb_exists(fulltheme))
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o = e_thumb_generate_begin(fulltheme, 48, 48, cfd->dia->win->evas, &o, NULL, NULL);
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else
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o = e_thumb_evas_object_get(fulltheme, cfd->dia->win->evas, 48, 48, 1);
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noext = ecore_file_strip_ext(themefile);
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cb_data = E_NEW(E_Cfg_Theme_Data, 1);
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cb_data->cfd = cfd;
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cb_data->file = strdup(fulltheme);
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cb_data->theme = strdup(themefile);
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e_widget_ilist_append(il, o, noext, _e_config_theme_cb_standard, cb_data, themefile);
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if (!(strcmp(themefile, cfdata->current_theme)))
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{
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e_widget_ilist_selected_set(il, i);
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im = e_widget_image_add_from_object(evas, theme, 320, 240);
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e_widget_image_object_set(im, e_thumb_evas_object_get(fulltheme, evas, 320, 240, 1));
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}
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free(noext);
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i++;
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}
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}
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free(themefile);
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evas_object_del(o);
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ecore_evas_free(eebuf);
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ecore_list_destroy(themes);
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}
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}
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e_widget_ilist_go(il);
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e_widget_min_size_set(il, 180, 40);
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e_widget_table_object_append(o, il, 0, 0, 1, 2, 1, 1, 1, 1);
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fr = e_widget_framelist_add(evas, _("Preview"), 0);
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if (im == NULL)
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{
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snprintf(fulltheme, sizeof(fulltheme), PACKAGE_DATA_DIR"/data/themes/default.edj");
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theme = e_thumb_generate_begin(fulltheme, 320, 240, evas, &theme, NULL, NULL);
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im = e_widget_image_add_from_object(evas, theme, 320, 240);
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e_widget_image_object_set(im, e_thumb_evas_object_get(fulltheme, evas, 320, 240, 1));
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}
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cfd->data = im;
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e_widget_min_size_set(fr, 320, 240);
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e_widget_table_object_append(o, fr, 1, 0, 1, 2, 1, 1, 1, 1);
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e_widget_framelist_object_append(fr, im);
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return o;
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}
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