X-Git-Url: http://pileus.org/git/?p=grits;a=blobdiff_plain;f=src%2Faweather-gui.c;h=93d9e947447f82228c64082f2fe46d65b5087b04;hp=081b8778b7d569698d757d72ce15b52a5d1fe0da;hb=a460b41527a09a681bc0ca4e161aec2cc1efab3d;hpb=d26865d4af82ff82e7146b4590baedc21aac47bb diff --git a/src/aweather-gui.c b/src/aweather-gui.c index 081b877..93d9e94 100644 --- a/src/aweather-gui.c +++ b/src/aweather-gui.c @@ -17,160 +17,235 @@ #include #include -#include #include -#include -#include #include +#include + #include "aweather-gui.h" -#include "aweather-view.h" -#include "location.h" +#include "aweather-location.h" + +/* Needed prototpes */ +gboolean on_gui_key_press(GtkWidget *widget, GdkEventKey *event, AWeatherGui *self); +static void on_gis_refresh(GisWorld *world, gpointer _self); +static void on_gis_site_changed(GisView *view, char *site, gpointer _self); +static void prefs_setup(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) +{ + 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(); + + /* 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->opengl = gis_opengl_new(self->world, self->view, GTK_DRAWING_AREA(drawing)); + self->opengl->plugins = self->plugins; + //gtk_widget_show_all(GTK_WIDGET(self)); + + /* 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 */ + prefs_setup(self); + 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")); + + /* 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, "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; +} /************* - * callbacks * + * Callbacks * *************/ -gboolean on_key_press(GtkWidget *widget, GdkEventKey *event, AWeatherGui *gui) +gboolean on_gui_key_press(GtkWidget *widget, GdkEventKey *event, AWeatherGui *self) { - g_message("key_press: key=%x, state=%x", event->keyval, event->state); - AWeatherView *view = aweather_gui_get_view(gui); + g_debug("AWeatherGui: on_gui_key_press - key=%x, state=%x", + event->keyval, event->state); if (event->keyval == GDK_q) - gtk_main_quit(); + gtk_widget_destroy(GTK_WIDGET(self)); else if (event->keyval == GDK_r && event->state & GDK_CONTROL_MASK) - aweather_view_refresh(view); - else if (event->keyval == GDK_plus) - aweather_view_zoomin(view); - else if (event->keyval == GDK_minus) - aweather_view_zoomout(view); + 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(gui, "tabs")); + GtkNotebook *tabs = GTK_NOTEBOOK(aweather_gui_get_widget(self, "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 TRUE; + }; + return FALSE; } -void on_refresh(GtkToolButton *button, AWeatherGui *gui) +void on_quit(GtkMenuItem *menu, AWeatherGui *self) { - AWeatherView *view = aweather_gui_get_view(gui); - aweather_view_refresh(view); + gtk_widget_destroy(GTK_WIDGET(self)); } -void on_zoomin(GtkToolButton *button, AWeatherGui *gui) +void on_zoomin(GtkAction *action, AWeatherGui *self) { - AWeatherView *view = aweather_gui_get_view(gui); - aweather_view_zoomin(view); + gis_view_zoom(self->view, 3./4); } -void on_zoomout(GtkToolButton *button, AWeatherGui *gui) +void on_zoomout(GtkAction *action, AWeatherGui *self) { - AWeatherView *view = aweather_gui_get_view(gui); - aweather_view_zoomout(view); + gis_view_zoom(self->view, 4./3); } -void on_site_changed(GtkComboBox *combo, AWeatherGui *gui) +void on_refresh(GtkAction *action, 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); - AWeatherView *view = aweather_gui_get_view(gui); - aweather_view_set_location(view, site); - g_free(site); + gis_world_refresh(self->world); } -void on_time_changed(GtkTreeView *view, GtkTreePath *path, - GtkTreeViewColumn *column, AWeatherGui *gui) + +void on_plugin_toggled(GtkCellRendererToggle *cell, gchar *path_str, AWeatherGui *self) { - gchar *time; + GtkWidget *tview = aweather_gui_get_widget(self, "plugins_view"); + GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(tview)); + gboolean state; + gchar *name; 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); - AWeatherView *aview = aweather_gui_get_view(gui); - aweather_view_set_time(aview, time); - g_free(time); + 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); } - -gboolean on_map(GtkWidget *da, GdkEventConfigure *event, AWeatherGui *gui) +void on_prefs(GtkAction *action, AWeatherGui *self) { - g_message("on_map"); - AWeatherView *view = aweather_gui_get_view(gui); - aweather_view_set_location(view, "IND"); - - /* Misc */ - glEnable(GL_BLEND); - glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); - glClearColor(0.0f, 0.0f, 0.0f, 0.0f); - - /* Tessellation, "finding intersecting triangles" */ - /* http://research.microsoft.com/pubs/70307/tr-2006-81.pdf */ - /* http://www.opengl.org/wiki/Alpha_Blending */ - glAlphaFunc(GL_GREATER,0.1); - glEnable(GL_ALPHA_TEST); - - /* Depth test */ - glClearDepth(1.0); - glDepthFunc(GL_LEQUAL); - glEnable(GL_DEPTH_TEST); - - aweather_gui_gl_end(gui); - return FALSE; + gtk_window_present(GTK_WINDOW(aweather_gui_get_widget(self, "prefs_window"))); } -gboolean on_configure(GtkWidget *da, GdkEventConfigure *event, AWeatherGui *gui) +void on_about(GtkAction *action, AWeatherGui *self) { - //g_message("on_confiure"); - aweather_gui_gl_begin(gui); - - double width = da->allocation.width; - double height = da->allocation.height; - double dist = 500*1000; // 500 km - double cam = 300*1000; // 500 km - - glViewport(0, 0, width, height); - - /* Perspective */ - glMatrixMode(GL_PROJECTION); - glLoadIdentity(); - double rad = atan(height/2*1000.0/dist); // 1px = 1000 meters - double deg = (rad*180)/M_PI; - gluPerspective(deg*2, width/height, cam-20, cam+20); - - /* Camera position? */ - glMatrixMode(GL_MODELVIEW); - glLoadIdentity(); - glTranslatef(0.0, 0.0, -cam); - //glRotatef(-45, 1, 0, 0); - - aweather_gui_gl_end(gui); - return FALSE; + gtk_window_present(GTK_WINDOW(aweather_gui_get_widget(self, "about_window"))); } -gboolean on_expose_begin(GtkWidget *da, GdkEventExpose *event, AWeatherGui *gui) +void on_time_changed(GtkTreeView *view, GtkTreePath *path, + GtkTreeViewColumn *column, AWeatherGui *self) { - g_message("aweather:espose_begin"); - aweather_gui_gl_begin(gui); - return FALSE; + 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); } -gboolean on_expose_end(GtkWidget *da, GdkEventExpose *event, AWeatherGui *gui) + +void on_site_changed(GtkComboBox *combo, AWeatherGui *self) { - g_message("aweather:espose_end\n"); - aweather_gui_gl_end(gui); - aweather_gui_gl_flush(gui); - return FALSE; + 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); } /* TODO: replace the code in these with `gtk_tree_model_find' utility */ -static void update_time_widget(AWeatherView *view, char *time, AWeatherGui *gui) +static void update_time_widget(GisView *view, const char *time, AWeatherGui *self) { - g_message("updating time widget"); - GtkTreeView *tview = GTK_TREE_VIEW(aweather_gui_get_widget(gui, "time")); + g_debug("AWeatherGui: update_time_widget - time=%s", time); + GtkTreeView *tview = GTK_TREE_VIEW(aweather_gui_get_widget(self, "time")); GtkTreeModel *model = GTK_TREE_MODEL(gtk_tree_view_get_model(tview)); for (int i = 0; i < gtk_tree_model_iter_n_children(model, NULL); i++) { char *text; @@ -180,10 +255,10 @@ static void update_time_widget(AWeatherView *view, char *time, AWeatherGui *gui) if (g_str_equal(text, time)) { GtkTreePath *path = gtk_tree_model_get_path(model, &iter); g_signal_handlers_block_by_func(tview, - G_CALLBACK(on_site_changed), gui); + 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), gui); + G_CALLBACK(on_site_changed), self); gtk_tree_path_free(path); g_free(text); return; @@ -191,10 +266,10 @@ static void update_time_widget(AWeatherView *view, char *time, AWeatherGui *gui) g_free(text); } } -static void update_location_widget(AWeatherView *view, char *location, AWeatherGui *gui) +static void update_site_widget(GisView *view, char *site, AWeatherGui *self) { - g_message("updating location widget to %s", location); - GtkComboBox *combo = GTK_COMBO_BOX(aweather_gui_get_widget(gui, "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++) { GtkTreeIter iter1; @@ -204,12 +279,14 @@ static void update_location_widget(AWeatherView *view, char *location, AWeatherG gtk_tree_model_iter_nth_child(model, &iter2, &iter1, i); char *text; gtk_tree_model_get(model, &iter2, 1, &text, -1); - if (g_str_equal(text, location)) { + if (text == NULL) + continue; + if (g_str_equal(text, site)) { g_signal_handlers_block_by_func(combo, - G_CALLBACK(on_site_changed), gui); + G_CALLBACK(on_site_changed), self); gtk_combo_box_set_active_iter(combo, &iter2); g_signal_handlers_unblock_by_func(combo, - G_CALLBACK(on_site_changed), gui); + G_CALLBACK(on_site_changed), self); g_free(text); return; } @@ -217,10 +294,65 @@ static void update_location_widget(AWeatherView *view, char *location, AWeatherG } } } +/* 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(GtkEntry *entry, AWeatherGui *self) +{ + const gchar *text = gtk_entry_get_text(entry); + g_debug("AWeatherGui: on_initial_site_changed - site=%s", text); + gis_prefs_set_string(self->prefs, "aweather/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); + 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; +} +// plugins /***************** * Setup helpers * *****************/ +static void prefs_setup(AWeatherGui *self) +{ + /* Set values */ + gchar *is = gis_prefs_get_string (self->prefs, "aweather/initial_site"); + gchar *nu = gis_prefs_get_string (self->prefs, "aweather/nexrad_url"); + gint ll = gis_prefs_get_integer(self->prefs, "aweather/log_level"); + 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); + + /* Load 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)); +} + static void combo_sensitive(GtkCellLayout *cell_layout, GtkCellRenderer *cell, GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data) { @@ -228,10 +360,10 @@ static void combo_sensitive(GtkCellLayout *cell_layout, GtkCellRenderer *cell, g_object_set(cell, "sensitive", sensitive, NULL); } -static void site_setup(AWeatherGui *gui) +static void site_setup(AWeatherGui *self) { GtkTreeIter state, city; - GtkTreeStore *store = gtk_tree_store_new(2, G_TYPE_STRING, G_TYPE_STRING); + 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); @@ -244,169 +376,182 @@ static void site_setup(AWeatherGui *gui) } } - GtkWidget *combo = aweather_gui_get_widget(gui, "site"); - GtkCellRenderer *renderer = gtk_cell_renderer_text_new(); - gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo), renderer, FALSE); - gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo), renderer, "text", 0, NULL); - gtk_combo_box_set_model(GTK_COMBO_BOX(combo), GTK_TREE_MODEL(store)); - gtk_cell_layout_set_cell_data_func(GTK_CELL_LAYOUT(combo), renderer, - combo_sensitive, NULL, NULL); - g_object_unref(renderer); - g_object_unref(store); + GtkWidget *combo = aweather_gui_get_widget(self, "site"); + GObject *renderer = aweather_gui_get_object(self, "site_rend"); + gtk_cell_layout_set_cell_data_func(GTK_CELL_LAYOUT(combo), + GTK_CELL_RENDERER(renderer), combo_sensitive, NULL, NULL); - AWeatherView *aview = aweather_gui_get_view(gui); - g_signal_connect(aview, "location-changed", G_CALLBACK(update_location_widget), gui); + g_signal_connect(self->view, "site-changed", + G_CALLBACK(update_site_widget), self); } -static void time_setup(AWeatherGui *gui) +static void time_setup(AWeatherGui *self) { - GtkTreeView *tview = GTK_TREE_VIEW(aweather_gui_get_widget(gui, "time")); - GtkTreeModel *store = GTK_TREE_MODEL(gtk_list_store_new(1, G_TYPE_STRING)); - gtk_tree_view_set_model(tview, store); - - GtkCellRenderer *rend = gtk_cell_renderer_text_new(); - GtkTreeViewColumn *col = gtk_tree_view_column_new_with_attributes( + GtkTreeView *tview = GTK_TREE_VIEW(aweather_gui_get_widget(self, "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); - AWeatherView *aview = aweather_gui_get_view(gui); - g_signal_connect(aview, "time-changed", G_CALLBACK(update_time_widget), gui); + g_signal_connect(self->view, "time-changed", + G_CALLBACK(update_time_widget), self); } -static void opengl_setup(AWeatherGui *gui) -{ - GtkDrawingArea *drawing = GTK_DRAWING_AREA(aweather_gui_get_widget(gui, "drawing")); - GdkGLConfig *glconfig = gdk_gl_config_new_by_mode( - GDK_GL_MODE_RGBA | GDK_GL_MODE_DEPTH | - GDK_GL_MODE_DOUBLE | GDK_GL_MODE_ALPHA); - if (!glconfig) - g_error("Failed to create glconfig"); - if (!gtk_widget_set_gl_capability(GTK_WIDGET(drawing), - glconfig, NULL, TRUE, GDK_GL_RGBA_TYPE)) - g_error("GL lacks required capabilities"); +/************************* + * 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; - /* Set up OpenGL Stuff */ - g_signal_connect (drawing, "map-event", G_CALLBACK(on_map), gui); - g_signal_connect (drawing, "configure-event", G_CALLBACK(on_configure), gui); - g_signal_connect (drawing, "expose-event", G_CALLBACK(on_expose_begin), gui); - g_signal_connect_after(drawing, "expose-event", G_CALLBACK(on_expose_end), gui); -} + GtkTreeView *tview = GTK_TREE_VIEW(aweather_gui_get_widget(self, "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); -/**************** - * GObject code * - ****************/ -G_DEFINE_TYPE(AWeatherGui, aweather_gui, G_TYPE_OBJECT); + 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); -/* Constructor / destructors */ -static void aweather_gui_init(AWeatherGui *gui) + update_times_gtk(_self, times); +} +static void update_times(AWeatherGui *self, GisView *view, char *site) { - //g_message("aweather_gui_init"); + 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 GObject *aweather_gui_constructor(GType gtype, guint n_properties, - GObjectConstructParam *properties) +static void on_gis_site_changed(GisView *view, char *site, gpointer _self) { - //g_message("aweather_gui_constructor"); - GObjectClass *parent_class = G_OBJECT_CLASS(aweather_gui_parent_class); - return parent_class->constructor(gtype, n_properties, properties); + AWeatherGui *self = AWEATHER_GUI(_self); + g_debug("AWeatherGui: on_site_changed - Loading wsr88d list for %s", site); + update_times(self, view, site); } - -static void aweather_gui_dispose (GObject *gobject) +static void on_gis_refresh(GisWorld *world, gpointer _self) { - //g_message("aweather_gui_dispose"); - AWeatherGui *gui = AWEATHER_GUI(gobject); - g_object_unref(gui->view ); - g_object_unref(gui->builder); - g_object_unref(gui->window ); - g_object_unref(gui->tabs ); - g_object_unref(gui->drawing); - G_OBJECT_CLASS(aweather_gui_parent_class)->dispose(gobject); + AWeatherGui *self = AWEATHER_GUI(_self); + char *site = gis_view_get_site(self->view); + update_times(self, self->view, site); } -static void aweather_gui_finalize(GObject *gobject) +/*********** + * Methods * + ***********/ +AWeatherGui *aweather_gui_new() { - //g_message("aweather_gui_finalize"); - G_OBJECT_CLASS(aweather_gui_parent_class)->finalize(gobject); + g_debug("AWeatherGui: new"); + return g_object_new(AWEATHER_TYPE_GUI, NULL); } - -static void aweather_gui_class_init(AWeatherGuiClass *klass) +GisWorld *aweather_gui_get_world(AWeatherGui *self) { - //g_message("aweather_gui_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; + g_assert(AWEATHER_IS_GUI(self)); + return self->world; } - -/* Methods */ -AWeatherGui *aweather_gui_new() +GisView *aweather_gui_get_view(AWeatherGui *self) { - //g_message("aweather_gui_new"); - GError *error = NULL; - - AWeatherGui *gui = g_object_new(AWEATHER_TYPE_GUI, NULL); - - gui->builder = gtk_builder_new(); - if (!gtk_builder_add_from_file(gui->builder, DATADIR "/aweather/aweather.xml", &error)) - g_error("Failed to create gtk builder: %s", error->message); - gui->view = aweather_view_new(); - gui->window = GTK_WINDOW (gtk_builder_get_object(gui->builder, "window")); - gui->tabs = GTK_NOTEBOOK (gtk_builder_get_object(gui->builder, "tabs")); - gui->drawing = GTK_DRAWING_AREA(gtk_builder_get_object(gui->builder, "drawing")); - gtk_builder_connect_signals(gui->builder, gui); - - /* Load components */ - site_setup(gui); - time_setup(gui); - opengl_setup(gui); - return gui; + g_assert(AWEATHER_IS_GUI(self)); + return self->view; } -AWeatherView *aweather_gui_get_view(AWeatherGui *gui) +GisOpenGL *aweather_gui_get_opengl(AWeatherGui *self) { - g_assert(AWEATHER_IS_GUI(gui)); - return gui->view; + g_assert(AWEATHER_IS_GUI(self)); + return self->opengl; } -GtkBuilder *aweather_gui_get_builder(AWeatherGui *gui) +GtkBuilder *aweather_gui_get_builder(AWeatherGui *self) { - g_assert(AWEATHER_IS_GUI(gui)); - return gui->builder; + g_debug("AWeatherGui: get_builder"); + g_assert(AWEATHER_IS_GUI(self)); + return self->builder; } -GtkWidget *aweather_gui_get_widget(AWeatherGui *gui, const gchar *name) +GtkWidget *aweather_gui_get_widget(AWeatherGui *self, const gchar *name) { - g_assert(AWEATHER_IS_GUI(gui)); - GObject *widget = gtk_builder_get_object(gui->builder, name); - g_assert(GTK_IS_WIDGET(widget)); + 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); } -void aweather_gui_gl_begin(AWeatherGui *gui) +GObject *aweather_gui_get_object(AWeatherGui *self, const gchar *name) { - g_assert(AWEATHER_IS_GUI(gui)); - - GtkDrawingArea *drawing = GTK_DRAWING_AREA(aweather_gui_get_widget(gui, "drawing")); - GdkGLContext *glcontext = gtk_widget_get_gl_context(GTK_WIDGET(drawing)); - GdkGLDrawable *gldrawable = gtk_widget_get_gl_drawable(GTK_WIDGET(drawing)); - - if (!gdk_gl_drawable_gl_begin(gldrawable, glcontext)) - g_assert_not_reached(); - - glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); + 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_gl_end(AWeatherGui *gui) +void aweather_gui_attach_plugin(AWeatherGui *self, const gchar *name) { - g_assert(AWEATHER_IS_GUI(gui)); - GdkGLDrawable *gldrawable = gdk_gl_drawable_get_current(); - gdk_gl_drawable_gl_end(gldrawable); + GisPlugin *plugin = gis_plugins_load(self->plugins, name, + self->world, self->view, self->opengl, self->prefs); + GtkWidget *config = aweather_gui_get_widget(self, "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_gl_flush(AWeatherGui *gui) +void aweather_gui_deattach_plugin(AWeatherGui *self, const gchar *name) { - g_assert(AWEATHER_IS_GUI(gui)); - GdkGLDrawable *gldrawable = gdk_gl_drawable_get_current(); - if (gdk_gl_drawable_is_double_buffered(gldrawable)) - gdk_gl_drawable_swap_buffers(gldrawable); - else - glFlush(); - gdk_gl_drawable_gl_end(gldrawable); + GtkWidget *config = aweather_gui_get_widget(self, "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); } -//void aweather_gui_register_plugin(AWeatherGui *gui, AWeatherPlugin *plugin);