337 lines
9.4 KiB
C
337 lines
9.4 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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#define BG_SET_DEFAULT_DESK 0
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#define BG_SET_THIS_DESK 1
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#define BG_SET_ALL_DESK 2
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/* PROTOTYPES - same all the time */
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typedef struct _CFData CFData;
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typedef struct _E_Cfg_Bg_Data E_Cfg_Bg_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, CFData *cfdata);
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static int _basic_apply_data(E_Config_Dialog *cfd, CFData *cfdata);
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static Evas_Object *_basic_create_widgets(E_Config_Dialog *cfd, Evas *evas, CFData *cfdata);
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static int _advanced_apply_data(E_Config_Dialog *cfd, CFData *cfdata);
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static Evas_Object *_advanced_create_widgets(E_Config_Dialog *cfd, Evas *evas, CFData *cfdata);
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static void _load_bgs(Evas *evas, E_Config_Dialog *cfd, Evas_Object *il);
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/* Actual config data we will be playing with whil the dialog is active */
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struct _CFData
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{
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/*- BASIC -*/
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char *file ;
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char *current_file;
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/*- ADVANCED -*/
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int bg_method;
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};
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struct _E_Cfg_Bg_Data
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{
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E_Config_Dialog *cfd;
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char *file;
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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_background(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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/* 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.advanced.apply_cfdata = _advanced_apply_data;
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v.advanced.create_widgets = _advanced_create_widgets;
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/* create config diaolg for NULL object/data */
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cfd = e_config_dialog_new(con, _("Background Settings"), 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(CFData *cfdata)
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{
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cfdata->bg_method = BG_SET_DEFAULT_DESK;
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if (e_config->desktop_default_background)
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cfdata->current_file = strdup(e_config->desktop_default_background);
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else
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cfdata->current_file = NULL;
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/* TODO: get default bg */
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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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CFData *cfdata;
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cfdata = E_NEW(CFData, 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, CFData *cfdata)
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{
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/* Free the cfdata */
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if (cfdata->current_file) free(cfdata->current_file);
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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, CFData *cfdata)
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{
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while (e_config->desktop_backgrounds)
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{
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E_Config_Desktop_Background *cfbg;
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cfbg = e_config->desktop_backgrounds->data;
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e_bg_del(cfbg->container, cfbg->zone, cfbg->desk_x, cfbg->desk_y);
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}
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if (e_config->desktop_default_background) evas_stringshare_del(e_config->desktop_default_background);
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e_config->desktop_default_background = evas_stringshare_add(cfdata->file);
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e_bg_update();
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e_config_save_queue();
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if (cfdata->current_file) free(cfdata->current_file);
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cfdata->current_file = strdup(cfdata->file);
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return 1; /* Apply was OK */
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}
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void
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_e_config_bg_cb_standard(void *data)
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{
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E_Cfg_Bg_Data *d;
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CFData *cfdata;
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d = data;
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cfdata = d->cfd->cfdata;
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e_widget_image_object_set
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(d->cfd->data,
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e_thumb_evas_object_get(d->file, d->cfd->dia->win->evas, 200, 160, 1));
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if (cfdata->current_file)
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{
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if (!strcmp(d->file, cfdata->current_file))
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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, CFData *cfdata)
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{
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Evas_Object *o, *fr, *il;
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Evas_Object *im = NULL;
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_fill_data(cfdata);
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o = e_widget_table_add(evas, 0);
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cfdata->file = NULL;
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il = e_widget_ilist_add(evas, 48, 48, &(cfdata->file));
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e_widget_ilist_selector_set(il, 1);
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e_widget_min_size_set(il, 240, 200);
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_load_bgs(evas, cfd, il);
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im = cfd->data;
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e_widget_focus_set(il, 1);
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e_widget_ilist_go(il);
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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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e_widget_min_size_set(fr, 180, 160);
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e_widget_table_object_append(o, fr, 1, 0, 1, 1, 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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static int
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_advanced_apply_data(E_Config_Dialog *cfd, CFData *cfdata)
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{
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E_Zone *z;
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E_Desk *d;
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int x, y;
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if (!cfdata->file) return 0;
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switch (cfdata->bg_method)
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{
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case BG_SET_DEFAULT_DESK:
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while (e_config->desktop_backgrounds)
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{
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E_Config_Desktop_Background *cfbg;
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cfbg = e_config->desktop_backgrounds->data;
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e_bg_del(cfbg->container, cfbg->zone, cfbg->desk_x, cfbg->desk_y);
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}
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if (e_config->desktop_default_background) evas_stringshare_del(e_config->desktop_default_background);
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e_config->desktop_default_background = evas_stringshare_add(cfdata->file);
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e_bg_update();
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e_config_save_queue();
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break;
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case BG_SET_THIS_DESK:
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z = e_zone_current_get(cfd->con);
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d = e_desk_current_get(z);
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e_desk_xy_get(d, &x, &y);
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e_bg_del(-1, -1, -1, -1);
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e_bg_del(z->container->num, z->num, x, y);
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e_bg_add(z->container->num, z->num, x, y, cfdata->file);
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e_bg_update();
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e_config_save_queue();
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break;
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case BG_SET_ALL_DESK:
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while (e_config->desktop_backgrounds)
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{
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E_Config_Desktop_Background *cfbg;
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cfbg = e_config->desktop_backgrounds->data;
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e_bg_del(cfbg->container, cfbg->zone, cfbg->desk_x, cfbg->desk_y);
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}
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e_bg_add(-1, -1, -1, -1, cfdata->file);
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e_bg_update();
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e_config_save_queue();
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break;
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}
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if (cfdata->current_file) free(cfdata->current_file);
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cfdata->current_file = strdup(cfdata->file);
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return 1; /* Apply was OK */
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}
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static Evas_Object *
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_advanced_create_widgets(E_Config_Dialog *cfd, Evas *evas, CFData *cfdata)
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{
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Evas_Object *o, *fr, *il;
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Evas_Object *im = NULL;
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Evas_Object *oc;
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E_Radio_Group *rg;
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_fill_data(cfdata);
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o = e_widget_table_add(evas, 0);
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cfdata->file = NULL;
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il = e_widget_ilist_add(evas, 48, 48, &(cfdata->file));
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e_widget_ilist_selector_set(il, 1);
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e_widget_min_size_set(il, 240, 200);
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_load_bgs(evas, cfd, il);
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im = cfd->data;
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e_widget_focus_set(il, 1);
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e_widget_ilist_go(il);
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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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e_widget_min_size_set(fr, 180, 160);
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e_widget_table_object_append(o, fr, 1, 0, 1, 1, 1, 1, 1, 1);
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e_widget_framelist_object_append(fr, im);
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rg = e_widget_radio_group_new(&(cfdata->bg_method));
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fr = e_widget_framelist_add(evas, "Set Background For", 0);
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e_widget_min_size_set(fr, 180, 160);
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oc = e_widget_radio_add(evas, _("Default Desktop"), BG_SET_DEFAULT_DESK, rg);
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e_widget_framelist_object_append(fr, oc);
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oc = e_widget_radio_add(evas, _("This Desktop"), BG_SET_THIS_DESK, rg);
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// e_widget_disabled_set(oc, 1);
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e_widget_framelist_object_append(fr, oc);
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oc = e_widget_radio_add(evas, _("All Desktops"), BG_SET_ALL_DESK, rg);
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// e_widget_disabled_set(oc, 1);
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e_widget_framelist_object_append(fr, oc);
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e_widget_table_object_append(o, fr, 1, 1, 1, 1, 1, 1, 1, 1);
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return o;
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}
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static void
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_load_bgs(Evas *evas, E_Config_Dialog *cfd, Evas_Object *il)
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{
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Evas_Object *im = NULL;
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Evas_Object *bg = NULL;
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char buf[4096];
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char *homedir;
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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/backgrounds", 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 *bgs;
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bgs = ecore_file_ls(buf);
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if (bgs)
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{
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char *bgfile;
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char fullbg[PATH_MAX];
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Evas_Object *o, *otmp;
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int i = 0;
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while ((bgfile = ecore_list_next(bgs)))
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{
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snprintf(fullbg, sizeof(fullbg), "%s/%s", buf, bgfile);
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if (ecore_file_is_dir(fullbg)) continue;
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/* minimum theme requirements */
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if (e_util_edje_collection_exists(fullbg, "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_Bg_Data *cb_data;
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o = e_thumb_generate_begin(fullbg, 48, 48, evas, &o, NULL, NULL);
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noext = ecore_file_strip_ext(bgfile);
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/* FIXME: cb_data is leaked - not freed ever */
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cb_data = E_NEW(E_Cfg_Bg_Data, 1);
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cb_data->cfd = cfd;
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cb_data->file = strdup(fullbg);
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e_widget_ilist_append(il, o, noext, _e_config_bg_cb_standard, cb_data, cb_data->file);
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if ((e_config->desktop_default_background) &&
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(!strcmp(e_config->desktop_default_background, fullbg)))
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{
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e_widget_ilist_selected_set(il, i);
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bg = edje_object_add(evas);
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edje_object_file_set(bg, e_config->desktop_default_background, "desktop/background");
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im = e_widget_image_add_from_object(evas, bg, 200, 160);
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e_widget_image_object_set(im, e_thumb_evas_object_get(fullbg, evas, 200, 160, 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(bgfile);
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ecore_list_destroy(bgs);
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}
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}
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if (im == NULL)
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{
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bg = edje_object_add(evas);
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e_theme_edje_object_set(bg, "base/theme/background", "desktop/background");
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im = e_widget_image_add_from_object(evas, bg, 200, 160);
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}
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cfd->data = im;
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}
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