X-Git-Url: http://pileus.org/git/?p=grits;a=blobdiff_plain;f=src%2Faweather-gui.c;fp=src%2Faweather-gui.c;h=0000000000000000000000000000000000000000;hp=88bd9660601fdafde1ab356913187abec249f259;hb=14cdbb4a9c369576a5485315260fad5285935e80;hpb=42eaa69adc4578f47225ce8e1a7f89fdfaedffa4 diff --git a/src/aweather-gui.c b/src/aweather-gui.c deleted file mode 100644 index 88bd966..0000000 --- a/src/aweather-gui.c +++ /dev/null @@ -1,555 +0,0 @@ -/* - * Copyright (C) 2009 Andy Spencer - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ - -#include -#include -#include -#include - -#include - -#include "aweather-gui.h" -#include "aweather-location.h" - - -/************* - * Callbacks * - *************/ -gboolean on_gui_key_press(GtkWidget *widget, GdkEventKey *event, AWeatherGui *self) -{ - g_debug("AWeatherGui: on_gui_key_press - key=%x, state=%x", - event->keyval, event->state); - if (event->keyval == GDK_q) - gtk_widget_destroy(GTK_WIDGET(self)); - else if (event->keyval == GDK_r && event->state & GDK_CONTROL_MASK) - gis_world_refresh(self->world); - else if (event->keyval == GDK_Tab || event->keyval == GDK_ISO_Left_Tab) { - GtkNotebook *tabs = GTK_NOTEBOOK(aweather_gui_get_widget(self, "main_tabs")); - gint num_tabs = gtk_notebook_get_n_pages(tabs); - gint cur_tab = gtk_notebook_get_current_page(tabs); - if (event->state & GDK_SHIFT_MASK) - gtk_notebook_set_current_page(tabs, (cur_tab-1)%num_tabs); - else - gtk_notebook_set_current_page(tabs, (cur_tab+1)%num_tabs); - }; - return FALSE; -} - -void on_quit(GtkMenuItem *menu, AWeatherGui *self) -{ - gtk_widget_destroy(GTK_WIDGET(self)); -} - -void on_zoomin(GtkAction *action, AWeatherGui *self) -{ - gis_view_zoom(self->view, 3./4); -} - -void on_zoomout(GtkAction *action, AWeatherGui *self) -{ - gis_view_zoom(self->view, 4./3); -} - -void on_refresh(GtkAction *action, AWeatherGui *self) -{ - gis_world_refresh(self->world); -} - -void on_plugin_toggled(GtkCellRendererToggle *cell, gchar *path_str, AWeatherGui *self) -{ - GtkWidget *tview = aweather_gui_get_widget(self, "prefs_plugins_view"); - GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(tview)); - gboolean state; - gchar *name; - GtkTreeIter iter; - gtk_tree_model_get_iter_from_string(model, &iter, path_str); - gtk_tree_model_get(model, &iter, 0, &name, 1, &state, -1); - state = !state; - gtk_list_store_set(GTK_LIST_STORE(model), &iter, 1, state, -1); - if (state) - aweather_gui_attach_plugin(self, name); - else - aweather_gui_deattach_plugin(self, name); - gis_prefs_set_boolean_v(self->prefs, name, "enabled", state); - g_free(name); -} - -void on_time_changed(GtkTreeView *view, GtkTreePath *path, - GtkTreeViewColumn *column, AWeatherGui *self) -{ - gchar *time; - GtkTreeIter iter; - GtkTreeModel *model = gtk_tree_view_get_model(view); - gtk_tree_model_get_iter(model, &iter, path); - gtk_tree_model_get(model, &iter, 0, &time, -1); - gis_view_set_time(self->view, time); - g_free(time); -} - -void on_site_changed(GtkComboBox *combo, AWeatherGui *self) -{ - gchar *site; - GtkTreeIter iter; - GtkTreeModel *model = gtk_combo_box_get_model(combo); - gtk_combo_box_get_active_iter(combo, &iter); - gtk_tree_model_get(model, &iter, 1, &site, -1); - gis_view_set_site(self->view, site); - g_free(site); -} - -static gboolean gtk_tree_model_find_string(GtkTreeModel *model, - GtkTreeIter *rval, GtkTreeIter *parent, gint field, const gchar *key) -{ - g_debug("AWeatherGui: gtk_tree_model_find - field=%d key=%s", field, key); - char *text; - GtkTreeIter cur; - gint num_children = gtk_tree_model_iter_n_children(model, parent); - for (int i = 0; i < num_children; i++) { - gtk_tree_model_iter_nth_child(model, &cur, parent, i); - gtk_tree_model_get(model, &cur, field, &text, -1); - if (text != NULL && g_str_equal(text, key)) { - *rval = cur; - g_free(text); - return TRUE; - } - g_free(text); - if (gtk_tree_model_iter_has_child(model, &cur)) - if (gtk_tree_model_find_string(model, rval, &cur, field, key)) - return TRUE; - } - return FALSE; -} - -static void update_time_widget(GisView *view, const char *time, AWeatherGui *self) -{ - g_debug("AWeatherGui: update_time_widget - time=%s", time); - GtkTreeView *tview = GTK_TREE_VIEW(aweather_gui_get_widget(self, "main_time")); - GtkTreeModel *model = GTK_TREE_MODEL(gtk_tree_view_get_model(tview)); - GtkTreeIter iter; - if (gtk_tree_model_find_string(model, &iter, NULL, 0, time)) { - GtkTreePath *path = gtk_tree_model_get_path(model, &iter); - g_signal_handlers_block_by_func(tview, - G_CALLBACK(on_site_changed), self); - gtk_tree_view_set_cursor(tview, path, NULL, FALSE); - g_signal_handlers_unblock_by_func(tview, - G_CALLBACK(on_site_changed), self); - gtk_tree_path_free(path); - } -} - -static void update_site_widget(GisView *view, char *site, AWeatherGui *self) -{ - g_debug("AWeatherGui: update_site_widget - site=%s", site); - GtkComboBox *combo = GTK_COMBO_BOX(aweather_gui_get_widget(self, "main_site")); - GtkTreeModel *model = GTK_TREE_MODEL(gtk_combo_box_get_model(combo)); - GtkTreeIter iter; - if (gtk_tree_model_find_string(model, &iter, NULL, 1, site)) { - g_signal_handlers_block_by_func(combo, - G_CALLBACK(on_site_changed), self); - gtk_combo_box_set_active_iter(combo, &iter); - g_signal_handlers_unblock_by_func(combo, - G_CALLBACK(on_site_changed), self); - } -} - -/* 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); - gis_prefs_set_boolean(self->prefs, "gis/offline", value); - gis_world_set_offline(self->world, value); -} - -void on_initial_site_changed(GtkComboBox *combo, AWeatherGui *self) -{ - gchar *site; - GtkTreeIter iter; - GtkTreeModel *model = gtk_combo_box_get_model(combo); - gtk_combo_box_get_active_iter(combo, &iter); - gtk_tree_model_get(model, &iter, 1, &site, -1); - g_debug("AWeatherGui: on_initial_site_changed - site=%s", site); - gis_prefs_set_string(self->prefs, "aweather/initial_site", site); - g_free(site); -} - -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); - gis_prefs_set_string(self->prefs, "aweather/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); - gis_prefs_set_integer(self->prefs, "aweather/log_level", value); - return TRUE; -} - - -/***************** - * Setup helpers * - *****************/ -static void prefs_setup(AWeatherGui *self) -{ - /* Set values */ - gchar *nu = gis_prefs_get_string (self->prefs, "aweather/nexrad_url"); - gint ll = gis_prefs_get_integer(self->prefs, "aweather/log_level"); - gchar *is = gis_prefs_get_string (self->prefs, "aweather/initial_site"); - GtkWidget *nuw = aweather_gui_get_widget(self, "prefs_general_url"); - GtkWidget *llw = aweather_gui_get_widget(self, "prefs_general_log"); - GtkWidget *isw = aweather_gui_get_widget(self, "prefs_general_site"); - 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); - if (is) { - GtkTreeModel *model = gtk_combo_box_get_model(GTK_COMBO_BOX(isw)); - GtkTreeIter iter; - if (gtk_tree_model_find_string(model, &iter, NULL, 1, is)) - gtk_combo_box_set_active_iter(GTK_COMBO_BOX(isw), &iter); - } - - /* Load Plugins */ - GtkTreeView *tview = GTK_TREE_VIEW(aweather_gui_get_widget(self, "prefs_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)); -} - -static void combo_sensitive(GtkCellLayout *cell_layout, GtkCellRenderer *cell, - GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data) -{ - gboolean sensitive = !gtk_tree_model_iter_has_child(tree_model, iter); - g_object_set(cell, "sensitive", sensitive, NULL); -} - -static void site_setup(AWeatherGui *self) -{ - GtkTreeIter state, city; - GtkTreeStore *store = GTK_TREE_STORE(aweather_gui_get_object(self, "sites")); - for (int i = 0; cities[i].label; i++) { - if (cities[i].type == LOCATION_STATE) { - gtk_tree_store_append(store, &state, NULL); - gtk_tree_store_set (store, &state, 0, cities[i].label, - 1, cities[i].code, -1); - } else { - gtk_tree_store_append(store, &city, &state); - gtk_tree_store_set (store, &city, 0, cities[i].label, - 1, cities[i].code, -1); - } - } - - GtkWidget *combo = aweather_gui_get_widget(self, "main_site"); - GObject *renderer = aweather_gui_get_object(self, "main_site_rend"); - gtk_cell_layout_set_cell_data_func(GTK_CELL_LAYOUT(combo), - GTK_CELL_RENDERER(renderer), combo_sensitive, NULL, NULL); - - g_signal_connect(self->view, "site-changed", - G_CALLBACK(update_site_widget), self); -} - -static void time_setup(AWeatherGui *self) -{ - GtkTreeView *tview = GTK_TREE_VIEW(aweather_gui_get_widget(self, "main_time")); - GtkCellRenderer *rend = gtk_cell_renderer_text_new(); - GtkTreeViewColumn *col = gtk_tree_view_column_new_with_attributes( - "Time", rend, "text", 0, NULL); - - gtk_tree_view_append_column(tview, col); - g_object_set(rend, "size-points", 8.0, NULL); - - g_signal_connect(self->view, "time-changed", - G_CALLBACK(update_time_widget), self); -} - - -/************************* - * Deprecated site stuff * - *************************/ -/* TODO: These update times functions are getting ugly... */ -static void update_times_gtk(AWeatherGui *self, GList *times) -{ - gchar *last_time = NULL; - GRegex *regex = g_regex_new("^[A-Z]{4}_([0-9]{8}_[0-9]{4})$", 0, 0, NULL); // KLSX_20090622_2113 - GMatchInfo *info; - - GtkTreeView *tview = GTK_TREE_VIEW(aweather_gui_get_widget(self, "main_time")); - GtkListStore *lstore = GTK_LIST_STORE(gtk_tree_view_get_model(tview)); - gtk_list_store_clear(lstore); - GtkTreeIter iter; - times = g_list_reverse(times); - for (GList *cur = times; cur; cur = cur->next) { - if (g_regex_match(regex, cur->data, 0, &info)) { - gchar *time = g_match_info_fetch(info, 1); - gtk_list_store_insert(lstore, &iter, 0); - gtk_list_store_set(lstore, &iter, 0, time, -1); - last_time = time; - } - } - - gis_view_set_time(self->view, last_time); - - g_regex_unref(regex); - g_list_foreach(times, (GFunc)g_free, NULL); - g_list_free(times); -} -static void update_times_online_cb(char *path, gboolean updated, gpointer _self) -{ - GList *times = NULL; - gchar *data; - gsize length; - g_file_get_contents(path, &data, &length, NULL); - gchar **lines = g_strsplit(data, "\n", -1); - for (int i = 0; lines[i] && lines[i][0]; i++) { - char **parts = g_strsplit(lines[i], " ", 2); - times = g_list_prepend(times, g_strdup(parts[1])); - g_strfreev(parts); - } - g_strfreev(lines); - g_free(data); - - update_times_gtk(_self, times); -} -static void update_times(AWeatherGui *self, GisView *view, char *site) -{ - g_debug("AWeatherGui: update_times - site=%s", site); - if (gis_world_get_offline(self->world)) { - GList *times = NULL; - gchar *path = g_build_filename(g_get_user_cache_dir(), PACKAGE, "nexrd2", "raw", site, NULL); - GDir *dir = g_dir_open(path, 0, NULL); - if (dir) { - const gchar *name; - while ((name = g_dir_read_name(dir))) { - times = g_list_prepend(times, g_strdup(name)); - } - g_dir_close(dir); - } - g_free(path); - update_times_gtk(self, times); - } else { - gchar *path = g_strdup_printf("nexrd2/raw/%s/dir.list", site); - char *base = gis_prefs_get_string(self->prefs, "aweather/nexrad_url"); - cache_file(base, path, GIS_REFRESH, NULL, update_times_online_cb, self); - /* update_times_gtk from update_times_online_cb */ - } -} -static void on_gis_site_changed(GisView *view, char *site, gpointer _self) -{ - AWeatherGui *self = AWEATHER_GUI(_self); - g_debug("AWeatherGui: on_site_changed - Loading wsr88d list for %s", site); - update_times(self, view, site); -} -static void on_gis_refresh(GisWorld *world, gpointer _self) -{ - AWeatherGui *self = AWEATHER_GUI(_self); - char *site = gis_view_get_site(self->view); - update_times(self, self->view, site); -} - - -/*********** - * Methods * - ***********/ -AWeatherGui *aweather_gui_new() -{ - g_debug("AWeatherGui: new"); - return g_object_new(AWEATHER_TYPE_GUI, NULL); -} -GisWorld *aweather_gui_get_world(AWeatherGui *self) -{ - g_assert(AWEATHER_IS_GUI(self)); - return self->world; -} -GisView *aweather_gui_get_view(AWeatherGui *self) -{ - g_assert(AWEATHER_IS_GUI(self)); - return self->view; -} -GisOpenGL *aweather_gui_get_opengl(AWeatherGui *self) -{ - g_assert(AWEATHER_IS_GUI(self)); - return self->opengl; -} -GtkBuilder *aweather_gui_get_builder(AWeatherGui *self) -{ - g_debug("AWeatherGui: get_builder"); - g_assert(AWEATHER_IS_GUI(self)); - return self->builder; -} -GtkWidget *aweather_gui_get_widget(AWeatherGui *self, const gchar *name) -{ - g_debug("AWeatherGui: get_widget - name=%s", name); - g_assert(AWEATHER_IS_GUI(self)); - GObject *widget = gtk_builder_get_object(self->builder, name); - if (!GTK_IS_WIDGET(widget)) - g_error("Failed to get widget `%s'", name); - return GTK_WIDGET(widget); -} -GObject *aweather_gui_get_object(AWeatherGui *self, const gchar *name) -{ - g_debug("AWeatherGui: get_widget - name=%s", name); - g_assert(AWEATHER_IS_GUI(self)); - return gtk_builder_get_object(self->builder, name); -} -void aweather_gui_attach_plugin(AWeatherGui *self, const gchar *name) -{ - GisPlugin *plugin = gis_plugins_load(self->plugins, name, - self->world, self->view, self->opengl, self->prefs); - GtkWidget *config = aweather_gui_get_widget(self, "main_tabs"); - GtkWidget *tab = gtk_label_new(name); - GtkWidget *body = gis_plugin_get_config(plugin); - gtk_notebook_append_page(GTK_NOTEBOOK(config), body, tab); - gtk_widget_show_all(config); - gis_opengl_redraw(self->opengl); -} -void aweather_gui_deattach_plugin(AWeatherGui *self, const gchar *name) -{ - GtkWidget *config = aweather_gui_get_widget(self, "main_tabs"); - guint n_pages = gtk_notebook_get_n_pages(GTK_NOTEBOOK(config)); - for (int i = 0; i < n_pages; i++) { - g_debug("testing tab %d", i); - GtkWidget *body = gtk_notebook_get_nth_page(GTK_NOTEBOOK(config), i); - if (!body) continue; - GtkWidget *tab = gtk_notebook_get_tab_label(GTK_NOTEBOOK(config), body); - if (!tab) continue; - const gchar *tab_name = gtk_label_get_text(GTK_LABEL(tab)); - if (tab_name && g_str_equal(name, tab_name)) - gtk_notebook_remove_page(GTK_NOTEBOOK(config), i); - } - gis_plugins_unload(self->plugins, name); - gis_opengl_redraw(self->opengl); -} - - -/**************** - * GObject code * - ****************/ -G_DEFINE_TYPE(AWeatherGui, aweather_gui, GTK_TYPE_WINDOW); -static void aweather_gui_init(AWeatherGui *self) -{ - g_debug("AWeatherGui: init"); - - /* Simple things */ - self->prefs = gis_prefs_new("aweather"); - self->plugins = gis_plugins_new(); - self->world = gis_world_new(); - self->view = gis_view_new(); - self->opengl = gis_opengl_new(self->world, self->view, self->plugins); - - /* 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, "main_body"), GTK_WIDGET(self)); - GtkWidget *paned = aweather_gui_get_widget(self, "main_paned"); - gtk_widget_destroy(gtk_paned_get_child1(GTK_PANED(paned))); - gtk_paned_pack1(GTK_PANED(paned), GTK_WIDGET(self->opengl), TRUE, FALSE); - - /* Plugins */ - GtkTreeIter iter; - self->gtk_plugins = GTK_LIST_STORE(aweather_gui_get_object(self, "plugins")); - for (GList *cur = gis_plugins_available(); cur; cur = cur->next) { - gchar *name = cur->data; - gboolean enabled = gis_prefs_get_boolean_v(self->prefs, cur->data, "enabled"); - gtk_list_store_append(self->gtk_plugins, &iter); - gtk_list_store_set(self->gtk_plugins, &iter, 0, name, 1, enabled, -1); - if (enabled) - aweather_gui_attach_plugin(self, name); - } - - /* Misc, helpers */ - site_setup(self); - time_setup(self); - prefs_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")); - - /* deprecated site stuff */ - g_signal_connect(self->view, "site-changed", G_CALLBACK(on_gis_site_changed), self); - g_signal_connect(self->world, "refresh", G_CALLBACK(on_gis_refresh), self); -} -static GObject *aweather_gui_constructor(GType gtype, guint n_properties, - GObjectConstructParam *properties) -{ - g_debug("aweather_gui: constructor"); - GObjectClass *parent_class = G_OBJECT_CLASS(aweather_gui_parent_class); - return parent_class->constructor(gtype, n_properties, properties); -} -static void aweather_gui_dispose(GObject *_self) -{ - g_debug("AWeatherGui: dispose"); - AWeatherGui *self = AWEATHER_GUI(_self); - if (self->builder) { - /* Reparent to avoid double unrefs */ - GtkWidget *body = aweather_gui_get_widget(self, "main_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; - } - if (self->view) { - g_object_unref(self->view); - self->view = NULL; - } - if (self->opengl) { - g_object_unref(self->opengl); - self->opengl = NULL; - } - if (self->plugins) { - gis_plugins_free(self->plugins); - self->plugins = NULL; - } - if (self->prefs) { - g_object_unref(self->prefs); - self->prefs = NULL; - } - G_OBJECT_CLASS(aweather_gui_parent_class)->dispose(_self); -} -static void aweather_gui_finalize(GObject *_self) -{ - g_debug("AWeatherGui: finalize"); - G_OBJECT_CLASS(aweather_gui_parent_class)->finalize(_self); - gtk_main_quit(); - -} -static void aweather_gui_class_init(AWeatherGuiClass *klass) -{ - g_debug("AWeatherGui: class_init"); - GObjectClass *gobject_class = G_OBJECT_CLASS(klass); - gobject_class->constructor = aweather_gui_constructor; - gobject_class->dispose = aweather_gui_dispose; - gobject_class->finalize = aweather_gui_finalize; -}