509 lines
15 KiB
C
509 lines
15 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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struct _E_Config_Dialog_Data
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{
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Efreet_Desktop *desktop;
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char *name; /* app name (e.g. Firefox) */
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char *generic_name; /* generic app name (e.g. Web Browser) */
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char *comment; /* a longer description */
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char *exec; /* command to execute */
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char *try_exec; /* executable to test for an apps existance */
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char *startup_wm_class; /* window class */
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char *categories; /* list of category names that app is in */
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char *icon; /* absolute path to file or icon name */
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int startup_notify;
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int terminal;
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int show_in_menus;
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int new_desktop;
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int saved; /* whether desktop has been saved or not */
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E_Desktop_Edit *editor;
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};
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/* local subsystem functions */
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static void _e_desktop_edit_free(E_Desktop_Edit *editor);
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static void *_e_desktop_edit_create_data(E_Config_Dialog *cfd);
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static void _e_desktop_edit_free_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *data);
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static int _e_desktop_edit_basic_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *data);
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static int _e_desktop_edit_advanced_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *data);
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static Evas_Object *_e_desktop_edit_basic_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *data);
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static Evas_Object *_e_desktop_edit_advanced_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *data);
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static void _e_desktop_editor_cb_icon_select(void *data1, void *data2);
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static void _e_desktop_edit_select_cb(void *data, Evas_Object *obj);
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static void _e_desktop_edit_cb_icon_select_ok(void *data, E_Dialog *dia);
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static void _e_desktop_edit_cb_icon_select_cancel(void *data, E_Dialog *dia);
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static void _e_desktop_editor_icon_update(E_Config_Dialog_Data *cfdata);
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#define IFADD(src, dst) if (src) dst = evas_stringshare_add(src); else dst = NULL
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#define IFDEL(src) if (src) evas_stringshare_del(src); src = NULL;
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#define IFDUP(src, dst) if (src) dst = strdup(src); else dst = NULL
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#define IFFREE(src) if (src) free(src); src = NULL;
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/* externally accessible functions */
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EAPI E_Desktop_Edit *
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e_desktop_edit_show(E_Container *con, Efreet_Desktop *desktop)
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{
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E_Config_Dialog_View *v;
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E_Desktop_Edit *editor;
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if (!con) return NULL;
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editor = E_OBJECT_ALLOC(E_Desktop_Edit, E_DESKTOP_EDIT_TYPE, _e_desktop_edit_free);
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if (!editor) return NULL;
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v = E_NEW(E_Config_Dialog_View, 1);
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if (!v)
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{
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e_object_del(E_OBJECT(editor));
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return NULL;
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}
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editor->img = NULL;
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if (desktop)
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editor->desktop = desktop;
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/* view methods */
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v->create_cfdata = _e_desktop_edit_create_data;
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v->free_cfdata = _e_desktop_edit_free_data;
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v->basic.apply_cfdata = _e_desktop_edit_basic_apply_data;
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v->basic.create_widgets = _e_desktop_edit_basic_create_widgets;
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v->advanced.apply_cfdata = _e_desktop_edit_advanced_apply_data;
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v->advanced.create_widgets = _e_desktop_edit_advanced_create_widgets;
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editor->cfd = e_config_dialog_new(con,
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_("Desktop Entry Editor"),
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"E", "_desktop_editor_dialog",
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"enlightenment/desktop_editor", 0,
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v, editor);
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return editor;
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}
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/* local subsystem functions */
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static void
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_e_desktop_edit_free(E_Desktop_Edit *editor)
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{
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if (!editor) return;
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E_OBJECT_CHECK(editor);
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E_OBJECT_TYPE_CHECK(editor, E_EAP_EDIT_TYPE);
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E_FREE(editor);
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}
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/**
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* Populates the config dialog's data from the .desktop file passed in
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*/
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static void *
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_e_desktop_edit_create_data(E_Config_Dialog *cfd)
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{
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E_Config_Dialog_Data *cfdata;
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Efreet_Desktop *desktop = NULL;
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char path[PATH_MAX];
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printf("create data\n");
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cfdata = E_NEW(E_Config_Dialog_Data, 1);
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if (!cfdata) return NULL;
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cfdata->editor = cfd->data;
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/*
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* we always save to the user's applications dir.
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* If the file is already there, then edit it directly. Otherwise, create
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* a new empty desktop entry there.
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*
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* cfdata->editor->desktop is the the desktop passed in
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* cfdata->desktop is the desktop to save
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* desktop is the desktop to load
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*/
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path[0] = '\0';
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if (cfdata->editor->desktop)
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{
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char dir[PATH_MAX];
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const char *file;
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snprintf(dir, sizeof(dir), "%s/applications", efreet_data_home_get());
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if (!strncmp(dir, cfdata->editor->desktop->orig_path, sizeof(dir)))
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cfdata->desktop = cfdata->editor->desktop;
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else
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{
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/* file not in user's dir, so create new desktop that points there */
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if (!ecore_file_exists(dir)) ecore_file_mkdir(dir);
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file = ecore_file_get_file(cfdata->editor->desktop->orig_path);
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snprintf(path, sizeof(path), "%s/%s", dir, file);
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/*
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* if a file already exists in the user dir with this name, we
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* fetch the pointer to it, so the caches stay consistent (this
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* probably will never return non null, since the ui shouldn't
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* provide a means to edit a file in a system dir when one
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* exists in the user's
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*/
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cfdata->desktop = efreet_desktop_get(path);
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}
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desktop = cfdata->editor->desktop;
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}
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if (!cfdata->desktop)
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{
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cfdata->desktop = efreet_desktop_empty_new(path);
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cfdata->new_desktop = 1;
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}
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if (!desktop) desktop = cfdata->desktop;
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IFDUP(desktop->name, cfdata->name);
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IFDUP(desktop->name, cfdata->generic_name);
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IFDUP(desktop->comment, cfdata->comment);
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IFDUP(desktop->exec, cfdata->exec);
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IFDUP(desktop->try_exec, cfdata->try_exec);
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IFDUP(desktop->startup_wm_class, cfdata->startup_wm_class);
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if (desktop->categories)
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cfdata->categories = efreet_desktop_string_list_join(desktop->categories);
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IFDUP(desktop->icon, cfdata->icon);
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cfdata->startup_notify = desktop->startup_notify;
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cfdata->terminal = desktop->terminal;
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cfdata->show_in_menus = !desktop->no_display;
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return cfdata;
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}
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/**
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* Frees the config dialog data
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*/
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static void
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_e_desktop_edit_free_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
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{
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if (cfdata->desktop && cfdata->new_desktop && !cfdata->saved)
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efreet_desktop_free(cfdata->desktop);
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IFFREE(cfdata->name);
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IFFREE(cfdata->generic_name);
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IFFREE(cfdata->comment);
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IFFREE(cfdata->exec);
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IFFREE(cfdata->try_exec);
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IFFREE(cfdata->startup_wm_class);
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IFFREE(cfdata->categories);
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IFFREE(cfdata->icon);
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e_object_del(E_OBJECT(cfdata->editor));
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free(cfdata);
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}
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/**
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* Apply the basic config dialog
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*/
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static int
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_e_desktop_edit_basic_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
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{
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E_Desktop_Edit *editor;
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Efreet_Desktop *desktop;
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editor = cfdata->editor;
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desktop = editor->desktop;
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IFFREE(cfdata->desktop->name);
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IFDUP(cfdata->name, cfdata->desktop->name);
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IFFREE(cfdata->desktop->exec);
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IFDUP(cfdata->exec, cfdata->desktop->exec);
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IFFREE(cfdata->desktop->comment);
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IFDUP(cfdata->comment, cfdata->desktop->comment);
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IFFREE(cfdata->desktop->generic_name);
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IFDUP(cfdata->generic_name, cfdata->desktop->generic_name);
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IFFREE(cfdata->desktop->try_exec);
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IFDUP(cfdata->try_exec, cfdata->desktop->try_exec);
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IFFREE(cfdata->desktop->startup_wm_class);
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IFDUP(cfdata->startup_wm_class, cfdata->desktop->startup_wm_class);
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if (cfdata->desktop->categories) ecore_list_destroy(cfdata->desktop->categories);
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cfdata->desktop->categories = efreet_desktop_string_list_parse(cfdata->categories);
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IFFREE(cfdata->desktop->icon);
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IFDUP(cfdata->icon, cfdata->desktop->icon);
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cfdata->desktop->startup_notify = cfdata->startup_notify;
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cfdata->desktop->terminal = cfdata->terminal;
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cfdata->desktop->no_display = !cfdata->show_in_menus;
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if (cfdata->desktop->orig_path && cfdata->desktop->orig_path[0])
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cfdata->saved = efreet_desktop_save(cfdata->desktop);
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else
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{
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/* find a suitable name to save the desktop as */
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char basename[PATH_MAX];
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char path[PATH_MAX];
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int i;
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if (cfdata->desktop->name && cfdata->desktop->name[0])
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{
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const char *s = cfdata->desktop->name;
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i = 0;
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while (i < sizeof(basename) && s[i])
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{
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if (isalnum(s[i]))
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basename[i] = s[i];
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else
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basename[i] = '_';
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i++;
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}
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basename[i] = '\0';
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}
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else
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{
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strncpy(basename, "unnamed_desktop", sizeof(basename));
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}
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i = 0;
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snprintf(path, sizeof(path), "%s/applications/%s.desktop", efreet_data_home_get(), basename);
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while (ecore_file_exists(path))
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{
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snprintf(path, sizeof(path), "%s/applications/%s-%d.desktop", efreet_data_home_get(), basename, i);
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i++;
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}
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cfdata->saved = efreet_desktop_save_as(cfdata->desktop, path);
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}
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return 1;
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}
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/**
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* Apply the advanced config dialog
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*/
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static int
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_e_desktop_edit_advanced_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
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{
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return _e_desktop_edit_basic_apply_data(cfd, cfdata);
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}
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/**
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* Generate the gui for the basic dialog
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*/
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static Evas_Object *
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_e_desktop_edit_basic_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata)
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{
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E_Desktop_Edit *editor;
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Efreet_Desktop *desktop;
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Evas_Object *ol, *o;
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Evas_Object *entry;
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editor = cfdata->editor;
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editor->evas = evas;
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desktop = editor->desktop;
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ol = e_widget_table_add(evas, 0);
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o = e_widget_frametable_add(evas, _("Icon"), 0);
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editor->img_widget = e_widget_button_add(evas, "", NULL,
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_e_desktop_editor_cb_icon_select, cfdata, editor);
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_e_desktop_editor_icon_update(cfdata);
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e_widget_min_size_set(editor->img_widget, 48, 48);
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e_widget_frametable_object_append(o, editor->img_widget,
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0, 0, 1, 1,
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0, 0, 1, 1);
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e_widget_table_object_append(ol, o, 0, 0, 1, 1, 1 ,1, 1, 1);
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o = e_widget_frametable_add(evas, _("Basic Info"), 0);
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e_widget_frametable_object_append(o, e_widget_label_add(evas, _("Name")),
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0, 0, 1, 1,
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1, 1, 1, 1);
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entry = e_widget_entry_add(evas, &(cfdata->name));
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e_widget_min_size_set(entry, 100, 1);
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e_widget_frametable_object_append(o, entry,
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1, 0, 1, 1,
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1, 1, 1, 1);
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e_widget_frametable_object_append(o, e_widget_label_add(evas, _("Executable")),
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0, 1, 1, 1,
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1, 1, 1, 1);
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e_widget_frametable_object_append(o, e_widget_entry_add(evas, &(cfdata->exec)),
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1, 1, 1, 1,
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1, 1, 1, 1);
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e_widget_frametable_object_append(o, e_widget_label_add(evas, _("Comment")),
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0, 2, 1, 1,
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1, 1, 1, 1);
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e_widget_frametable_object_append(o, e_widget_entry_add(evas, &(cfdata->comment)),
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1, 2, 1, 1,
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1, 1, 1, 1);
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e_widget_table_object_append(ol, o, 1, 0, 1, 1, 1 ,1, 1, 1);
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return ol;
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}
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/**
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* Generate the gui for the advanced dialog
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*/
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static Evas_Object *
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_e_desktop_edit_advanced_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata)
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{
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E_Desktop_Edit *editor;
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Efreet_Desktop *desktop;
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Evas_Object *ol, *o;
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Evas_Object *entry;
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editor = cfdata->editor;
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desktop = editor->desktop;
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ol = _e_desktop_edit_basic_create_widgets(cfd, evas, cfdata);
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o = e_widget_frametable_add(evas, _("General"), 0);
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/*- general info -*/
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e_widget_frametable_object_append(o, e_widget_label_add(evas, _("Generic Name")),
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0, 0, 1, 1,
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1, 1, 1, 1);
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entry = e_widget_entry_add(evas, &(cfdata->generic_name));
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e_widget_min_size_set(entry, 100, 1);
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e_widget_frametable_object_append(o, entry,
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1, 0, 1, 1,
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1, 1, 1, 1);
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e_widget_frametable_object_append(o, e_widget_label_add(evas, _("Window Class")),
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0, 1, 1, 1,
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1, 1, 1, 1);
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e_widget_frametable_object_append(o, e_widget_entry_add(evas, &(cfdata->startup_wm_class)),
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1, 1, 1, 1,
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1, 1, 1, 1);
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e_widget_frametable_object_append(o, e_widget_label_add(evas, _("Categories")),
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0, 2, 1, 1,
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1, 1, 1, 1);
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e_widget_frametable_object_append(o, e_widget_entry_add(evas, &(cfdata->categories)),
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1, 2, 1, 1,
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1, 1, 1, 1);
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e_widget_table_object_append(ol, o, 0, 1, 1, 1, 1 ,1, 1, 1);
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o = e_widget_frametable_add(evas, _("Categories"), 0);
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e_widget_frametable_object_append(o, e_widget_check_add(evas, _("Startup Notify"), &(cfdata->startup_notify)),
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0, 0, 2, 1,
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1, 1, 1, 1);
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e_widget_frametable_object_append(o, e_widget_check_add(evas, _("Run in Terminal"), &(cfdata->terminal)),
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0, 1, 2, 1,
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1, 1, 1, 1);
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e_widget_frametable_object_append(o, e_widget_check_add(evas, _("Show in Menus"), &(cfdata->show_in_menus)),
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0, 2, 2, 1,
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1, 1, 1, 1);
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e_widget_table_object_append(ol, o, 1, 1, 1, 1, 1 ,1, 1, 1);
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return ol;
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}
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static void
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_e_desktop_editor_cb_icon_select(void *data1, void *data2)
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{
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E_Config_Dialog_Data *cfdata;
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E_Dialog *dia;
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Evas_Object *o;
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Evas_Coord mw, mh;
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E_Desktop_Edit *editor;
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char *dir = NULL;
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editor = data2;
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cfdata = data1;
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if (editor->fsel_dia) return;
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dia = e_dialog_new(cfdata->editor->cfd->con, "E", "_eap_icon_select_dialog");
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if (!dia) return;
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e_dialog_title_set(dia, _("Select an Icon"));
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dia->data = cfdata;
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/* absolute path to icon */
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/* XXX change this to a generic icon selector (that can do either
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* files from a dir, or icons in the current theme */
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if (cfdata->icon)
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dir = ecore_file_get_dir(cfdata->icon);
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if (dir)
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{
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o = e_widget_fsel_add(dia->win->evas, dir, "/", NULL, NULL,
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_e_desktop_edit_select_cb, cfdata,
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NULL, cfdata, 1);
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free(dir);
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}
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else
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{
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o = e_widget_fsel_add(dia->win->evas, "~/", "/", NULL, NULL,
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_e_desktop_edit_select_cb, cfdata,
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NULL, cfdata, 1);
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}
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evas_object_show(o);
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editor->fsel = o;
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e_widget_min_size_get(o, &mw, &mh);
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e_dialog_content_set(dia, o, mw, mh);
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/* buttons at the bottom */
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e_dialog_button_add(dia, _("OK"), NULL, _e_desktop_edit_cb_icon_select_ok, cfdata);
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e_dialog_button_add(dia, _("Cancel"), NULL, _e_desktop_edit_cb_icon_select_cancel, cfdata);
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e_dialog_resizable_set(dia, 1);
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e_win_centered_set(dia->win, 1);
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e_dialog_show(dia);
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e_win_resize(dia->win, 475, 341);
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editor->fsel_dia = dia;
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}
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static void
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_e_desktop_edit_select_cb(void *data, Evas_Object *obj)
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{
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E_Config_Dialog_Data *cfdata;
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cfdata = data;
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}
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static void
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_e_desktop_edit_cb_icon_select_ok(void *data, E_Dialog *dia)
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{
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E_Config_Dialog_Data *cfdata;
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const char *file;
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cfdata = data;
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file = e_widget_fsel_selection_path_get(cfdata->editor->fsel);
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printf("selected file: %s\n", file);
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IFFREE(cfdata->icon);
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IFDUP(file, cfdata->icon);
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_e_desktop_edit_cb_icon_select_cancel(data, dia);
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}
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static void
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_e_desktop_edit_cb_icon_select_cancel(void *data, E_Dialog *dia)
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{
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E_Config_Dialog_Data *cfdata;
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|
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cfdata = data;
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e_object_del(E_OBJECT(dia));
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cfdata->editor->fsel_dia = NULL;
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_e_desktop_editor_icon_update(cfdata);
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}
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|
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static void
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_e_desktop_editor_icon_update(E_Config_Dialog_Data *cfdata)
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{
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Evas_Object *o;
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if (!cfdata->editor->img_widget) return;
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o = e_util_icon_theme_icon_add(cfdata->icon, "32x32", cfdata->editor->evas);
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|
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/* NB this takes care of freeing any previous icon object */
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e_widget_button_icon_set(cfdata->editor->img_widget, o);
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}
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