#include "gis-opengl.h"
#include "location.h"
+/* Needed prototpes */
+gboolean on_gui_key_press(GtkWidget *widget, GdkEventKey *event, AWeatherGui *self);
+static void site_setup(AWeatherGui *self);
+static void time_setup(AWeatherGui *self);
+
/****************
* GObject code *
****************/
G_DEFINE_TYPE(AWeatherGui, aweather_gui, GTK_TYPE_WINDOW);
static void aweather_gui_init(AWeatherGui *self)
{
- self->world = NULL;
- self->view = NULL;
- self->opengl = NULL;
- self->builder = NULL;
- self->plugins = NULL;
g_debug("AWeatherGui: init");
+
+ /* Setup window */
+ self->builder = gtk_builder_new();
+ GError *error = NULL;
+ if (!gtk_builder_add_from_file(self->builder, DATADIR "/aweather/main.ui", &error))
+ g_error("Failed to create gtk builder: %s", error->message);
+ gtk_widget_reparent(aweather_gui_get_widget(self, "body"), GTK_WIDGET(self));
+
+ /* GIS things */
+ GtkWidget *drawing = aweather_gui_get_widget(self, "drawing");
+ self->world = gis_world_new();
+ self->view = gis_view_new();
+ self->opengl = gis_opengl_new(self->world, self->view, GTK_DRAWING_AREA(drawing));
+
+ /* Plugins */
+ self->plugins = NULL;
+ // TODO: set/load these with prefereces
+ aweather_gui_load_plugin(self, "example");
+ //aweather_gui_load_plugin(self, "radar");
+ //aweather_gui_load_plugin(self, "ridge");
+ self->gtk_plugins = GTK_LIST_STORE(aweather_gui_get_object(self, "plugins"));
+ GDir *dir = g_dir_open(PLUGINDIR, 0, NULL);
+ const gchar *name;
+ GtkTreeIter iter;
+ while ((name = g_dir_read_name(dir))) {
+ if (g_pattern_match_simple("*.so", name)) {
+ gtk_list_store_append(self->gtk_plugins, &iter);
+ gtk_list_store_set(self->gtk_plugins, &iter, 0, name, 1, FALSE, -1);
+ }
+ }
+
+ /* Misc, helpers */
+ site_setup(self);
+ time_setup(self);
+
+ /* Connect signals */
+ gtk_builder_connect_signals(self->builder, self);
+ g_signal_connect(self, "key-press-event",
+ G_CALLBACK(on_gui_key_press), self);
+ g_signal_connect_swapped(self->world, "offline",
+ G_CALLBACK(gtk_toggle_action_set_active),
+ aweather_gui_get_object(self, "offline"));
+
+ /* Preferences */
+ gchar *filename = g_build_filename(g_get_user_config_dir(),
+ "aweather", "config.ini", NULL);
+ self->prefs = g_key_file_new();
+ g_key_file_load_from_file(self->prefs, filename, G_KEY_FILE_KEEP_COMMENTS, &error);
}
static GObject *aweather_gui_constructor(GType gtype, guint n_properties,
GObjectConstructParam *properties)
{
g_debug("AWeatherGui: dispose");
AWeatherGui *self = AWEATHER_GUI(_self);
+ if (self->builder) {
+ /* Reparent to avoid double unrefs */
+ GtkWidget *body = aweather_gui_get_widget(self, "body");
+ GtkWidget *window = aweather_gui_get_widget(self, "main_window");
+ gtk_widget_reparent(body, window);
+ g_object_unref(self->builder);
+ self->builder = NULL;
+ }
if (self->world) {
g_object_unref(self->world);
self->world = NULL;
g_object_unref(self->opengl);
self->opengl = NULL;
}
- if (self->builder) {
- /* Reparent to avoid double unrefs */
- GtkWidget *body = aweather_gui_get_widget(self, "body");
- GtkWidget *window = aweather_gui_get_widget(self, "window");
- gtk_widget_reparent(body, window);
- g_object_unref(self->builder);
- self->builder = NULL;
- }
if (self->plugins) {
g_list_foreach(self->plugins, (GFunc)g_object_unref, NULL);
g_list_free(self->plugins);
self->plugins = NULL;
}
+ if (self->prefs) {
+ gchar *filename = g_build_filename(g_get_user_config_dir(),
+ "aweather", "config.ini", NULL);
+ gsize length;
+ g_mkdir_with_parents(g_path_get_dirname(filename), 0755);
+ gchar *data = g_key_file_to_data(self->prefs, &length, NULL);
+ g_file_set_contents(filename, data, length, NULL);
+ g_key_file_free(self->prefs);
+ self->prefs = NULL;
+ }
G_OBJECT_CLASS(aweather_gui_parent_class)->dispose(_self);
}
static void aweather_gui_finalize(GObject *_self)
gtk_widget_destroy(GTK_WIDGET(self));
}
-void on_offline(GtkToggleAction *action, AWeatherGui *self)
-{
- gis_world_set_offline(self->world,
- gtk_toggle_action_get_active(action));
-}
-
void on_zoomin(GtkAction *action, AWeatherGui *self)
{
gis_view_zoom(self->view, 3./4);
gis_world_refresh(self->world);
}
-void on_about(GtkAction *action, AWeatherGui *self)
+void load_window(gchar *name, AWeatherGui *self)
{
// TODO: use gtk_widget_hide_on_delete()
- GError *error = NULL;
- GtkBuilder *builder = gtk_builder_new();
- if (!gtk_builder_add_from_file(builder, DATADIR "/aweather/about.ui", &error))
- g_error("Failed to create gtk builder: %s", error->message);
- gtk_builder_connect_signals(builder, NULL);
- GtkWidget *window = GTK_WIDGET(gtk_builder_get_object(builder, "window"));
- gtk_window_set_transient_for(GTK_WINDOW(window),
- GTK_WINDOW(aweather_gui_get_widget(self, "window")));
- gtk_widget_show_all(window);
- g_object_unref(builder);
+ char *objects[2] = {name, NULL};
+ gtk_builder_add_objects_from_file(self->builder,
+ DATADIR "/aweather/main.ui", objects, NULL);
+ gtk_builder_connect_signals(self->builder, self);
+ GtkWidget *main_win = aweather_gui_get_widget(self, "main_window");
+ GtkWidget *this_win = aweather_gui_get_widget(self, name);
+ gtk_window_set_transient_for(GTK_WINDOW(this_win), GTK_WINDOW(main_win));
+ gtk_widget_show_all(this_win);
+}
+
+void on_about(GtkAction *action, AWeatherGui *self)
+{
+ load_window("about_window", self);
+}
+
+void on_plugin_toggled(GtkCellRendererToggle *cell, gchar *path_str, AWeatherGui *self)
+{
+ GtkWidget *tview = aweather_gui_get_widget(self, "plugins_view");
+ GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(tview));
+ g_message("model=%p", model);
+ gboolean state;
+ gchar *so;
+ GtkTreeIter iter;
+ gtk_tree_model_get_iter_from_string(model, &iter, path_str);
+ gtk_tree_model_get(model, &iter, 0, &so, 1, &state, -1);
+ state = !state;
+ gtk_list_store_set(GTK_LIST_STORE(model), &iter, 1, state, -1);
+ g_strdelimit(so, ".", '\0');
+ if (state)
+ aweather_gui_load_plugin(self, so);
+ else
+ aweather_gui_unload_plugin(self, so);
+ g_free(so);
+ gtk_widget_show_all(aweather_gui_get_widget(self, "tabs"));
+}
+void on_prefs(GtkAction *action, AWeatherGui *self)
+{
+ /* get prefs */
+ gchar *is = g_key_file_get_string(self->prefs, "general", "initial_site", NULL);
+ gchar *nu = g_key_file_get_string(self->prefs, "general", "nexrad_url", NULL);
+ gint ll = g_key_file_get_integer(self->prefs, "general", "log_level", NULL);
+ load_window("prefs_window", self);
+ /* set prefs */
+ GtkWidget *isw = aweather_gui_get_widget(self, "initial_site");
+ GtkWidget *nuw = aweather_gui_get_widget(self, "nexrad_url");
+ GtkWidget *llw = aweather_gui_get_widget(self, "log_level");
+ if (is) gtk_entry_set_text(GTK_ENTRY(isw), is), g_free(is);
+ if (nu) gtk_entry_set_text(GTK_ENTRY(nuw), nu), g_free(nu);
+ if (ll) gtk_spin_button_set_value(GTK_SPIN_BUTTON(llw), ll);
+
+ /* Plugins */
+ GtkTreeView *tview = GTK_TREE_VIEW(aweather_gui_get_widget(self, "plugins_view"));
+ GtkCellRenderer *rend1 = gtk_cell_renderer_text_new();
+ GtkCellRenderer *rend2 = gtk_cell_renderer_toggle_new();
+ GtkTreeViewColumn *col1 = gtk_tree_view_column_new_with_attributes(
+ "Plugin", rend1, "text", 0, NULL);
+ GtkTreeViewColumn *col2 = gtk_tree_view_column_new_with_attributes(
+ "Enabled", rend2, "active", 1, NULL);
+ gtk_tree_view_append_column(tview, col1);
+ gtk_tree_view_append_column(tview, col2);
+ g_signal_connect(rend2, "toggled", G_CALLBACK(on_plugin_toggled), self);
+ gtk_tree_view_set_model(GTK_TREE_VIEW(tview), GTK_TREE_MODEL(self->gtk_plugins));
}
void on_time_changed(GtkTreeView *view, GtkTreePath *path,
}
static void update_site_widget(GisView *view, char *site, AWeatherGui *self)
{
- g_debug("AWeatherGui: updat_site_widget - site=%s", site);
+ g_debug("AWeatherGui: update_site_widget - site=%s", site);
GtkComboBox *combo = GTK_COMBO_BOX(aweather_gui_get_widget(self, "site"));
GtkTreeModel *model = GTK_TREE_MODEL(gtk_combo_box_get_model(combo));
for (int i = 0; i < gtk_tree_model_iter_n_children(model, NULL); i++) {
}
}
}
+/* Prefs callbacks */
+void on_offline(GtkToggleAction *action, AWeatherGui *self)
+{
+ gboolean value = gtk_toggle_action_get_active(action);
+ g_debug("AWeatherGui: on_offline - offline=%d", value);
+ g_key_file_set_boolean(self->prefs, "general", "offline", value);
+ gis_world_set_offline(self->world, value);
+}
+void on_initial_site_changed(GtkEntry *entry, AWeatherGui *self)
+{
+ const gchar *text = gtk_entry_get_text(entry);
+ g_debug("AWeatherGui: on_initial_site_changed - site=%s", text);
+ g_key_file_set_string(self->prefs, "general", "initial_site", text);
+}
+void on_nexrad_url_changed(GtkEntry *entry, AWeatherGui *self)
+{
+ const gchar *text = gtk_entry_get_text(entry);
+ g_debug("AWeatherGui: on_nexrad_url_changed - url=%s", text);
+ g_key_file_set_string(self->prefs, "general", "nexrad_url", text);
+}
+int on_log_level_changed(GtkSpinButton *spinner, AWeatherGui *self)
+{
+ gint value = gtk_spin_button_get_value_as_int(spinner);
+ g_debug("AWeatherGui: on_log_level_changed - %p, level=%d", self, value);
+ g_key_file_set_integer(self->prefs, "general", "log_level", value);
+ g_debug("test");
+ return TRUE;
+}
+// plugins
/*****************
* Setup helpers *
}
-
/***********
* Methods *
***********/
AWeatherGui *aweather_gui_new()
{
g_debug("AWeatherGui: new");
- GError *error = NULL;
-
- AWeatherGui *self = g_object_new(AWEATHER_TYPE_GUI, NULL);
- self->builder = gtk_builder_new();
- if (!gtk_builder_add_from_file(self->builder, DATADIR "/aweather/main.ui", &error))
- g_error("Failed to create gtk builder: %s", error->message);
- gtk_widget_reparent(aweather_gui_get_widget(self, "body"), GTK_WIDGET(self));
-
- GtkWidget *drawing = aweather_gui_get_widget(self, "drawing");
- g_debug("drawing=%p", drawing);
- self->world = gis_world_new();
- self->view = gis_view_new();
- self->opengl = gis_opengl_new(self->world, self->view, GTK_DRAWING_AREA(drawing));
-
- /* Connect signals */
- gtk_builder_connect_signals(self->builder, self);
- g_signal_connect(self, "key-press-event",
- G_CALLBACK(on_gui_key_press), self);
- g_signal_connect_swapped(self->world, "offline",
- G_CALLBACK(gtk_toggle_action_set_active),
- aweather_gui_get_object(self, "offline"));
-
- /* Load components */
- site_setup(self);
- time_setup(self);
-
- return self;
+ return g_object_new(AWEATHER_TYPE_GUI, NULL);
}
GisWorld *aweather_gui_get_world(AWeatherGui *self)
{
g_assert(AWEATHER_IS_GUI(self));
return gtk_builder_get_object(self->builder, name);
}
-void aweather_gui_register_plugin(AWeatherGui *self, AWeatherPlugin *plugin)
+gboolean aweather_gui_load_plugin(AWeatherGui *self, const char *name)
+{
+ gchar *path = g_strdup_printf("%s/%s.%s", PLUGINDIR, name, G_MODULE_SUFFIX);
+ GModule *module = g_module_open(path, 0);
+ g_free(path);
+ if (module == NULL) {
+ g_warning("Unable to load module %s: %s", name, g_module_error());
+ return FALSE;
+ }
+
+ AWeatherPlugin *(*constructor)();
+ gchar *constructor_str = g_strconcat("aweather_", name, "_new", NULL);
+ if (!g_module_symbol(module, constructor_str, (gpointer*)&constructor)) {
+ g_warning("Unable to load symbol %s from %s: %s",
+ constructor_str, name, g_module_error());
+ g_module_close(module);
+ g_free(constructor_str);
+ return FALSE;
+ }
+ g_free(constructor_str);
+
+ self->plugins = g_list_append(self->plugins, constructor(self));
+ self->opengl->plugins = self->plugins;
+ return TRUE;
+}
+gboolean aweather_gui_unload_plugin(AWeatherGui *self, const char *name)
{
- g_debug("AWeatherGui: register_plugin");
- self->plugins = g_list_append(self->plugins, plugin);
+ return FALSE;
}
projects / grits / blobdiff