X-Git-Url: http://pileus.org/git/?p=aweather;a=blobdiff_plain;f=src%2Faweather-gui.c;h=b0cc5d5638fa477dcdb9f786b92752678dd03ca6;hp=4c5bff2df636f2e5de381a6d5de05bb788c7911d;hb=72842797f3fddb8ddb3c309ba9ceec889c4ec4e2;hpb=e778b406a21e31d79ca1cd599469bb4ddc3d6a1c diff --git a/src/aweather-gui.c b/src/aweather-gui.c index 4c5bff2..b0cc5d5 100644 --- a/src/aweather-gui.c +++ b/src/aweather-gui.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2009 Andy Spencer + * Copyright (C) 2009-2011 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 @@ -17,288 +17,359 @@ #include #include -#include #include -#include -#include +#include #include -#include "aweather-gui.h" -#include "aweather-view.h" -#include "aweather-plugin.h" -#include "location.h" +#include -/**************** - * GObject code * - ****************/ -G_DEFINE_TYPE(AWeatherGui, aweather_gui, G_TYPE_OBJECT); -static void aweather_gui_init(AWeatherGui *gui) -{ - gui->plugins = NULL; - //g_message("aweather_gui_init"); -} -static GObject *aweather_gui_constructor(GType gtype, guint n_properties, - GObjectConstructParam *properties) -{ - //g_message("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 *gobject) +#include "aweather-gui.h" +#include "aweather-location.h" + +/* Autohide */ +typedef struct { + GtkWidget *widget; + GtkWidget *window; + GtkPositionType position; + gulong handler; +} GtkAutohideData; +static gboolean _gtk_widget_autohide_cb(GtkWidget *win, + GdkEventMotion *event, GtkAutohideData *data) { - //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); + GtkAllocation alloc; + gtk_widget_get_allocation(data->window, &alloc); + if (data->position == GTK_POS_BOTTOM) + g_debug("GtkWidget: autohide_cb - y=%lf, h=%d", event->y, alloc.height); + gint position = -1; + if (event->x < 20) position = GTK_POS_LEFT; + if (event->y < 20) position = GTK_POS_TOP; + if (event->x > alloc.width - 20) position = GTK_POS_RIGHT; + if (event->y > alloc.height - 20) position = GTK_POS_BOTTOM; + if (position == data->position) + gtk_widget_show(data->widget); + else + gtk_widget_hide(data->widget); + return FALSE; } -static void aweather_gui_finalize(GObject *gobject) +static void _gtk_widget_autohide(GtkWidget *widget, GtkWidget *viewer, + GtkPositionType position) { - //g_message("aweather_gui_finalize"); - G_OBJECT_CLASS(aweather_gui_parent_class)->finalize(gobject); + GtkAutohideData *data = g_new0(GtkAutohideData, 1); + data->widget = widget; + data->position = position; + data->window = viewer; + data->handler = g_signal_connect(data->window, "motion-notify-event", + G_CALLBACK(_gtk_widget_autohide_cb), data); + g_object_set_data(G_OBJECT(widget), "autohidedata", data); + gtk_widget_hide(widget); } -static void aweather_gui_class_init(AWeatherGuiClass *klass) +static void _gtk_widget_autoshow(GtkWidget *widget) { - //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; + GtkAutohideData *data = g_object_get_data(G_OBJECT(widget), "autohidedata"); + g_signal_handler_disconnect(data->window, data->handler); + g_free(data); + gtk_widget_show(widget); } /************* * Callbacks * *************/ -gboolean on_key_press(GtkWidget *widget, GdkEventKey *event, AWeatherGui *gui) -{ - g_message("key_press: key=%x, state=%x", event->keyval, event->state); - AWeatherView *view = aweather_gui_get_view(gui); - double x,y,z; - aweather_view_get_location(view, &x, &y, &z); - if (event->keyval == GDK_q) - gtk_main_quit(); - else if (event->keyval == GDK_r && event->state & GDK_CONTROL_MASK) - aweather_view_refresh(view); - else if (event->keyval == GDK_Right) aweather_view_pan(view, z/10, 0, 0); - else if (event->keyval == GDK_Left) aweather_view_pan(view, -z/10, 0, 0); - else if (event->keyval == GDK_Up) aweather_view_pan(view, 0, z/10, 0); - else if (event->keyval == GDK_Down) aweather_view_pan(view, 0, -z/10, 0); - else if (event->keyval == GDK_minus) aweather_view_zoom(view, 10./9); - else if (event->keyval == GDK_plus) aweather_view_zoom(view, 9./10); - else if (event->keyval == GDK_Tab || event->keyval == GDK_ISO_Left_Tab) { - GtkNotebook *tabs = GTK_NOTEBOOK(aweather_gui_get_widget(gui, "tabs")); +G_MODULE_EXPORT 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); + GObject *action = aweather_gui_get_object(self, "fullscreen"); + gboolean full = gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action)); + if (event->keyval == GDK_KEY_q) + gtk_widget_destroy(GTK_WIDGET(self)); + else if (event->keyval == GDK_KEY_F11 || + (event->keyval == GDK_KEY_Escape && full)) + gtk_action_activate(GTK_ACTION(action)); + else if (event->keyval == GDK_KEY_r && event->state & GDK_CONTROL_MASK) + grits_viewer_refresh(self->viewer); + else if (event->keyval == GDK_KEY_Tab || event->keyval == GDK_KEY_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 + else gtk_notebook_set_current_page(tabs, (cur_tab+1)%num_tabs); }; - return TRUE; + return FALSE; } -void on_refresh(GtkToolButton *button, AWeatherGui *gui) +static void cleancache_r(gchar *path) { - AWeatherView *view = aweather_gui_get_view(gui); - aweather_view_refresh(view); + GDir *dir = g_dir_open(path, 0, NULL); + if (!dir) + return; + const gchar *child; + while ((child = g_dir_read_name(dir))) { + gchar *child_path = g_build_filename(path, child, NULL); + if (g_file_test(child_path, G_FILE_TEST_IS_DIR)) { + cleancache_r(child_path); + } else { + struct stat st; + g_stat(child_path, &st); + if (st.st_atime < time(NULL)-60*60*24) + g_remove(child_path); + } + g_free(child_path); + } + g_dir_close(dir); + g_rmdir(path); } - -void on_zoomin(GtkToolButton *button, AWeatherGui *gui) +G_MODULE_EXPORT void on_cleancache(GtkMenuItem *menu, AWeatherGui *self) { - AWeatherView *view = aweather_gui_get_view(gui); - aweather_view_zoom(view, 3./4); + g_debug("AWeatherGui: on_cleancache"); + /* Todo: move this to grits */ + gchar *cache = g_build_filename(g_get_user_cache_dir(), "grits", NULL); + cleancache_r(cache); } -void on_zoomout(GtkToolButton *button, AWeatherGui *gui) +G_MODULE_EXPORT void on_help(GtkMenuItem *menu, AWeatherGui *self) { - AWeatherView *view = aweather_gui_get_view(gui); - aweather_view_zoom(view, 4./3); + GError *err = NULL; + const gchar *name = gtk_buildable_get_name(GTK_BUILDABLE(menu)); + gchar *page = g_str_has_suffix(name, "userguide") ? "userguide" : + g_str_has_suffix(name, "manpage") ? "aweather" : NULL; + if (page == NULL) { + g_warning("Unknown help page: %s", page); + return; + } + gchar *path = g_strdup_printf("%s/%s.html", HTMLDIR, page); + g_strdelimit(path, "/", G_DIR_SEPARATOR); + gchar *argv[] = {"xdg-open", path, NULL}; + g_spawn_async(NULL, argv, NULL, G_SPAWN_SEARCH_PATH, NULL, NULL, NULL, &err); + if (err) { + g_warning("Unable to open help page: %s - %s", + argv[1], err->message); + g_error_free(err); + } + g_free(path); } -void on_time_changed(GtkTreeView *view, GtkTreePath *path, - GtkTreeViewColumn *column, AWeatherGui *gui) +void on_radar_changed(GtkMenuItem *menu, 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); - AWeatherView *aview = aweather_gui_get_view(gui); - aweather_view_set_time(aview, time); - g_free(time); + city_t *city = g_object_get_data(G_OBJECT(menu), "city"); + grits_viewer_set_location(self->viewer, + city->pos.lat, city->pos.lon, EARTH_R/35); + /* Focus radar tab */ + GtkWidget *config = aweather_gui_get_widget(self, "main_tabs"); + gint npages = gtk_notebook_get_n_pages(GTK_NOTEBOOK(config)); + for (int i = 0; i < npages; i++) { + GtkWidget *child = gtk_notebook_get_nth_page(GTK_NOTEBOOK(config), i); + const gchar *plugin = gtk_notebook_get_tab_label_text(GTK_NOTEBOOK(config), child); + if (g_str_equal(plugin, "radar")) + gtk_notebook_set_current_page(GTK_NOTEBOOK(config), i); + } } -void on_site_changed(GtkComboBox *combo, AWeatherGui *gui) +G_MODULE_EXPORT void on_quit(GtkMenuItem *menu, 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_site(view, site); - g_free(site); + gtk_widget_destroy(GTK_WIDGET(self)); } -gboolean on_map(GtkWidget *da, GdkEventConfigure *event, AWeatherGui *gui) +G_MODULE_EXPORT void on_zoomin(GtkAction *action, AWeatherGui *self) { - g_message("on_map"); - AWeatherView *view = aweather_gui_get_view(gui); - aweather_view_set_site(view, "IND"); + grits_viewer_zoom(self->viewer, 3./4); +} - /* Misc */ - glEnable(GL_BLEND); - glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); - glClearColor(0.0f, 0.0f, 0.0f, 0.0f); +G_MODULE_EXPORT void on_zoomout(GtkAction *action, AWeatherGui *self) +{ + grits_viewer_zoom(self->viewer, 4./3); +} - /* 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); +G_MODULE_EXPORT void on_fullscreen(GtkToggleAction *action, AWeatherGui *self) +{ + GtkWidget *menu = aweather_gui_get_widget(self, "main_menu"); + GtkWidget *toolbar = aweather_gui_get_widget(self, "main_toolbar"); + GtkWidget *sidebar = aweather_gui_get_widget(self, "main_sidebar"); + GtkWidget *tabs = aweather_gui_get_widget(self, "main_tabs"); + static gboolean menushow = TRUE; // Toolbar can be always disabled + if (gtk_toggle_action_get_active(action)) { + menushow = gtk_widget_get_visible(menu); + gtk_window_fullscreen(GTK_WINDOW(self)); + gtk_widget_hide(menu); + _gtk_widget_autohide(toolbar, GTK_WIDGET(self->viewer), GTK_POS_TOP); + _gtk_widget_autohide(sidebar, GTK_WIDGET(self->viewer), GTK_POS_RIGHT); + _gtk_widget_autohide(tabs, GTK_WIDGET(self->viewer), GTK_POS_BOTTOM); + } else { + gtk_window_unfullscreen(GTK_WINDOW(self)); + gtk_widget_set_visible(menu, menushow); + _gtk_widget_autoshow(toolbar); + _gtk_widget_autoshow(sidebar); + _gtk_widget_autoshow(tabs); + } +} - /* Depth test */ - glClearDepth(1.0); - glDepthFunc(GL_LEQUAL); - glEnable(GL_DEPTH_TEST); +G_MODULE_EXPORT void on_refresh(GtkAction *action, AWeatherGui *self) +{ + grits_viewer_refresh(self->viewer); +} - aweather_gui_gl_end(gui); +static gboolean on_update_timeout(AWeatherGui *self) +{ + g_debug("AWeatherGui: on_update_timeout"); + grits_viewer_set_time(self->viewer, time(NULL)); + grits_viewer_refresh(self->viewer); return FALSE; } - -gboolean on_configure(GtkWidget *da, GdkEventConfigure *event, AWeatherGui *gui) +static void set_update_timeout(AWeatherGui *self) { - //g_message("on_confiure"); - aweather_gui_gl_begin(gui); - - double x, y, z; - AWeatherView *view = aweather_gui_get_view(gui); - aweather_view_get_location(view, &x, &y, &z); - - /* Window is at 500 m from camera */ - double width = da->allocation.width; - double height = da->allocation.height; + GObject *action = aweather_gui_get_object(self, "update"); + gint freq = grits_prefs_get_integer(self->prefs, "aweather/update_freq", NULL); + if (self->update_source) { + g_debug("AWeatherGui: set_update_timeout - clear"); + g_source_remove(self->update_source); + } + self->update_source = 0; + if (gtk_toggle_action_get_active(GTK_TOGGLE_ACTION(action)) && freq > 0) { + g_debug("AWeatherGui: set_update_timeout - %d min", freq); + self->update_source = g_timeout_add_seconds(freq*60, + (GSourceFunc)on_update_timeout, self); + } +} +G_MODULE_EXPORT void on_update(GtkToggleAction *action, AWeatherGui *self) +{ + grits_prefs_set_boolean(self->prefs, "aweather/update_enab", + gtk_toggle_action_get_active(action)); + set_update_timeout(self); +} - glViewport(0, 0, width, height); +G_MODULE_EXPORT 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); + g_free(name); +} - /* Perspective */ - glMatrixMode(GL_PROJECTION); - glLoadIdentity(); - double rad = atan((height/2)/500); - double deg = (rad*180)/M_PI; +G_MODULE_EXPORT void on_time_changed(AWeatherGui *self) +{ + g_debug("AWeatherGui: on_time_changed"); + struct tm tm = {.tm_isdst = -1}; + + GtkWidget *cal = aweather_gui_get_widget(self, "main_date_cal"); + gtk_calendar_get_date(GTK_CALENDAR(cal), (guint*)&tm.tm_year, + (guint*)&tm.tm_mon, (guint*)&tm.tm_mday); + tm.tm_year -= 1900; + + GtkTreePath *path = NULL; + GtkWidget *view = aweather_gui_get_widget(self, "main_time"); + gtk_tree_view_get_cursor(GTK_TREE_VIEW(view), &path, NULL); + if (path) { + GtkTreeIter iter; + GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(view)); + gtk_tree_model_get_iter(model, &iter, path); + gtk_tree_model_get(model, &iter, 1, &tm.tm_hour, 2, &tm.tm_min, -1); + } - gluPerspective(deg*2, width/height, -z-20, -z+20); - //gluPerspective(deg*2, width/height, 1, 500*1000); + grits_viewer_set_time(self->viewer, mktime(&tm)); +} - aweather_gui_gl_end(gui); +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; } -gboolean on_expose(GtkWidget *da, GdkEventExpose *event, AWeatherGui *gui) +static void update_time_widget(GritsViewer *viewer, time_t time, AWeatherGui *self) { - g_message("aweather:expose - begin"); - aweather_gui_gl_begin(gui); - - double x, y, z; - AWeatherView *view = aweather_gui_get_view(gui); - aweather_view_get_location(view, &x, &y, &z); - - glMatrixMode(GL_MODELVIEW); - glLoadIdentity(); - glTranslatef(x, y, z); - - //glRotatef(-45, 1, 0, 0); - - /* Expose plugins */ - for (GList *cur = gui->plugins; cur; cur = cur->next) { - AWeatherPlugin *plugin = AWEATHER_PLUGIN(cur->data); - aweather_plugin_expose(plugin); - } + g_debug("AWeatherGui: update_time_widget - time=%u", (guint)time); + // FIXME + //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); + // gtk_tree_view_set_cursor(tview, path, NULL, FALSE); + // gtk_tree_path_free(path); + //} +} - aweather_gui_gl_end(gui); - aweather_gui_gl_flush(gui); - g_message("aweather:expose - end\n"); +G_MODULE_EXPORT gboolean on_configure(AWeatherGui *self, GdkEventConfigure *config) +{ + g_debug("AWeatherGui: on_configure - %dx%d", config->width, config->height); + grits_prefs_set_integer(self->prefs, "aweather/width", config->width); + grits_prefs_set_integer(self->prefs, "aweather/height", config->height); return FALSE; } -void on_about(GtkMenuItem *item, AWeatherGui *gui) +/* Prefs callbacks */ +G_MODULE_EXPORT void on_offline(GtkToggleAction *action, AWeatherGui *self) { - GError *error = NULL; - GtkBuilder *builder = gtk_builder_new(); - if (!gtk_builder_add_from_file(builder, DATADIR "/aweather/about.xml", &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(gui, "window"))); - gtk_widget_show_all(window); - g_object_unref(builder); + gboolean value = gtk_toggle_action_get_active(action); + g_debug("AWeatherGui: on_offline - offline=%d", value); + grits_viewer_set_offline(self->viewer, value); } -void on_location_changed(AWeatherView *view, - gdouble x, gdouble y, gdouble z, AWeatherGui *gui) +G_MODULE_EXPORT int on_update_freq_changed(GtkSpinButton *spinner, AWeatherGui *self) { - /* Reset clipping area and redraw */ - GtkWidget *da = aweather_gui_get_widget(gui, "drawing"); - on_configure(da, NULL, gui); - aweather_gui_gl_redraw(gui); + gint value = gtk_spin_button_get_value_as_int(spinner); + g_debug("AWeatherGui: on_update_freq_changed - %p, freq=%d", self, value); + grits_prefs_set_integer(self->prefs, "aweather/update_freq", value); + set_update_timeout(self); + return TRUE; } -/* TODO: replace the code in these with `gtk_tree_model_find' utility */ -static void update_time_widget(AWeatherView *view, char *time, AWeatherGui *gui) +G_MODULE_EXPORT void on_initial_site_changed(GtkComboBox *combo, AWeatherGui *self) { - g_message("updating time widget"); - GtkTreeView *tview = GTK_TREE_VIEW(aweather_gui_get_widget(gui, "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; - GtkTreeIter iter; - gtk_tree_model_iter_nth_child(model, &iter, NULL, i); - gtk_tree_model_get(model, &iter, 0, &text, -1); - 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); - gtk_tree_view_set_cursor(tview, path, NULL, FALSE); - g_signal_handlers_unblock_by_func(tview, - G_CALLBACK(on_site_changed), gui); - gtk_tree_path_free(path); - g_free(text); - return; - } - g_free(text); - } + gchar *code; + GtkTreeIter iter; + GtkTreeModel *model = gtk_combo_box_get_model(combo); + gtk_combo_box_get_active_iter(combo, &iter); + gtk_tree_model_get(model, &iter, 0, &code, -1); + g_debug("AWeatherGui: on_initial_site_changed - code=%s", code); + grits_prefs_set_string(self->prefs, "aweather/initial_site", code); + g_free(code); } -static void update_site_widget(AWeatherView *view, char *site, AWeatherGui *gui) -{ - g_message("updating site widget to %s", site); - GtkComboBox *combo = GTK_COMBO_BOX(aweather_gui_get_widget(gui, "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; - gtk_tree_model_iter_nth_child(model, &iter1, NULL, i); - for (int i = 0; i < gtk_tree_model_iter_n_children(model, &iter1); i++) { - GtkTreeIter iter2; - 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, site)) { - g_signal_handlers_block_by_func(combo, - G_CALLBACK(on_site_changed), gui); - gtk_combo_box_set_active_iter(combo, &iter2); - g_signal_handlers_unblock_by_func(combo, - G_CALLBACK(on_site_changed), gui); - g_free(text); - return; - } - g_free(text); - } - } + +G_MODULE_EXPORT 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); + grits_prefs_set_string(self->prefs, "aweather/nexrad_url", text); } +G_MODULE_EXPORT 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); + grits_prefs_set_integer(self->prefs, "aweather/log_level", value); + return TRUE; +} + + /***************** * Setup helpers * *****************/ @@ -308,71 +379,140 @@ static void combo_sensitive(GtkCellLayout *cell_layout, GtkCellRenderer *cell, gboolean sensitive = !gtk_tree_model_iter_has_child(tree_model, iter); 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); - for (int i = 0; cities[i].label; i++) { + GtkTreeStore *store = GTK_TREE_STORE(aweather_gui_get_object(self, "sites")); + gtk_tree_store_append(store, &state, NULL); + gtk_tree_store_set (store, &state, 0, "", 1, "None", -1); + for (int i = 0; cities[i].type; 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_set (store, &state, 0, cities[i].code, + 1, cities[i].name, -1); + } else if (cities[i].type == LOCATION_CITY) { gtk_tree_store_append(store, &city, &state); - gtk_tree_store_set (store, &city, 0, cities[i].label, - 1, cities[i].code, -1); + gtk_tree_store_set (store, &city, 0, cities[i].code, + 1, cities[i].name, -1); } } - 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); - - AWeatherView *aview = aweather_gui_get_view(gui); - g_signal_connect(aview, "site-changed", G_CALLBACK(update_site_widget), gui); + GtkWidget *combo = aweather_gui_get_widget(self, "prefs_general_site"); + GObject *renderer = aweather_gui_get_object(self, "prefs_general_site_rend"); + gtk_cell_layout_set_cell_data_func(GTK_CELL_LAYOUT(combo), + GTK_CELL_RENDERER(renderer), combo_sensitive, NULL, NULL); } -static void time_setup(AWeatherGui *gui) +static void menu_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); + GtkWidget *menu = aweather_gui_get_widget(self, "main_menu_radar"); + GtkWidget *states=NULL, *state=NULL, *sites=NULL, *site=NULL; - 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); + states = gtk_menu_new(); + gtk_menu_item_set_submenu(GTK_MENU_ITEM(menu), states); - AWeatherView *aview = aweather_gui_get_view(gui); - g_signal_connect(aview, "time-changed", G_CALLBACK(update_time_widget), gui); + for (int i = 0; cities[i].type; i++) { + if (cities[i].type == LOCATION_STATE) { + state = gtk_menu_item_new_with_label(cities[i].name); + sites = gtk_menu_new(); + gtk_menu_shell_append(GTK_MENU_SHELL(states), state); + gtk_menu_item_set_submenu(GTK_MENU_ITEM(state), sites); + } else if (cities[i].type == LOCATION_CITY) { + site = gtk_menu_item_new_with_label(cities[i].name); + gtk_menu_shell_append(GTK_MENU_SHELL(sites), site); + g_object_set_data(G_OBJECT(site), "city", &cities[i]); + g_signal_connect(site, "activate", G_CALLBACK(on_radar_changed), self); + } + } } -static void opengl_setup(AWeatherGui *gui) +static void prefs_setup(AWeatherGui *self) { - GtkDrawingArea *drawing = GTK_DRAWING_AREA(aweather_gui_get_widget(gui, "drawing")); + /* Set values */ + gint uf = grits_prefs_get_integer(self->prefs, "aweather/update_freq", NULL); + gchar *nu = grits_prefs_get_string (self->prefs, "aweather/nexrad_url", NULL); + gint ll = grits_prefs_get_integer(self->prefs, "aweather/log_level", NULL); + gchar *is = grits_prefs_get_string (self->prefs, "aweather/initial_site", NULL); + GtkWidget *ufw = aweather_gui_get_widget(self, "prefs_general_freq"); + 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 (uf) gtk_spin_button_set_value(GTK_SPIN_BUTTON(ufw), uf); + 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, 0, is)) + gtk_combo_box_set_active_iter(GTK_COMBO_BOX(isw), &iter); + g_free(is); + } - 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"); + /* 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); + g_object_set(rend2, "xalign", 0.0, 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)); +} - /* Set up OpenGL Stuff, glade doesn't like doing these */ - 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), gui); +static void time_setup(AWeatherGui *self) +{ + /* Add times */ + GtkTreeStore *store = GTK_TREE_STORE(aweather_gui_get_object(self, "times")); + for (int hour = 0; hour < 24; hour++) { + GtkTreeIter hour_iter; + gchar *str = g_strdup_printf("%02d:00Z", hour); + gtk_tree_store_append(store, &hour_iter, NULL); + gtk_tree_store_set(store, &hour_iter, 0, str, 1, hour, 2, 0, -1); + g_free(str); + for (int min = 5; min < 60; min += 5) { + GtkTreeIter min_iter; + gchar *str = g_strdup_printf("%02d:%02dZ", hour, min); + gtk_tree_store_append(store, &min_iter, &hour_iter); + gtk_tree_store_set(store, &min_iter, 0, str, 1, hour, 2, min, -1); + g_free(str); + } + } + + /* Connect signals */ + GtkWidget *cal = aweather_gui_get_widget(self, "main_date_cal"); + GtkWidget *view = aweather_gui_get_widget(self, "main_time"); + g_signal_connect_swapped(cal, "day-selected-double-click", + G_CALLBACK(on_time_changed), self); + g_signal_connect_swapped(view, "row-activated", + G_CALLBACK(on_time_changed), self); + g_signal_connect(self->viewer, "time-changed", + G_CALLBACK(update_time_widget), self); } +static void icons_setup(AWeatherGui *self) +{ + gchar *icons[] = { + ICONDIR "/hicolor/16x16/apps/aweather.png", + ICONDIR "/hicolor/22x22/apps/aweather.png", + ICONDIR "/hicolor/24x24/apps/aweather.png", + ICONDIR "/hicolor/32x32/apps/aweather.png", + ICONDIR "/hicolor/48x48/apps/aweather.png", + ICONDIR "/hicolor/scalable/apps/aweather.svg", + }; + GList *list = NULL; + for (int i = 0; i < G_N_ELEMENTS(icons); i++) { + GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(icons[i], NULL); + if (!pixbuf) + g_warning("AWeatherGui: icons_setup - %s failed", icons[i]); + list = g_list_prepend(list, pixbuf); + } + gtk_window_set_default_icon_list(list); + g_list_free(list); +} /*********** @@ -380,84 +520,180 @@ static void opengl_setup(AWeatherGui *gui) ***********/ AWeatherGui *aweather_gui_new() { - //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/main.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, "main")); - 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 */ - aweather_view_set_location(gui->view, 0, 0, -300*1000); - g_signal_connect(gui->view, "location-changed", G_CALLBACK(on_location_changed), gui); - site_setup(gui); - time_setup(gui); - opengl_setup(gui); - return gui; + g_debug("AWeatherGui: new"); + return g_object_new(AWEATHER_TYPE_GUI, NULL); } -AWeatherView *aweather_gui_get_view(AWeatherGui *gui) +GritsViewer *aweather_gui_get_viewer(AWeatherGui *self) { - g_assert(AWEATHER_IS_GUI(gui)); - return gui->view; + g_assert(AWEATHER_IS_GUI(self)); + return self->viewer; } -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_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_register_plugin(AWeatherGui *gui, AWeatherPlugin *plugin) +GObject *aweather_gui_get_object(AWeatherGui *self, const gchar *name) { - g_message("registering plugin"); - gui->plugins = g_list_append(gui->plugins, plugin); + 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_redraw(AWeatherGui *gui) +void aweather_gui_attach_plugin(AWeatherGui *self, const gchar *name) { - g_message("redraw"); - GtkWidget *drawing = aweather_gui_get_widget(gui, "drawing"); - gtk_widget_queue_draw(drawing); + GritsPlugin *plugin = grits_plugins_enable(self->plugins, name, + self->viewer, self->prefs); + GtkWidget *body = grits_plugin_get_config(plugin); + if (body) { + GtkWidget *config = aweather_gui_get_widget(self, "main_tabs"); + GtkWidget *tab = gtk_label_new(name); + gtk_notebook_append_page(GTK_NOTEBOOK(config), body, tab); + gtk_widget_show_all(config); + } + grits_viewer_queue_draw(self->viewer); } -void aweather_gui_gl_begin(AWeatherGui *gui) +void aweather_gui_deattach_plugin(AWeatherGui *self, const gchar *name) { - g_assert(AWEATHER_IS_GUI(gui)); + 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); + } + grits_plugins_disable(self->plugins, name); + grits_viewer_queue_draw(self->viewer); +} +void aweather_gui_load_plugins(AWeatherGui *self) +{ + g_debug("AWeatherGui: load_plugins"); + GtkTreeIter iter; + for (GList *cur = grits_plugins_available(self->plugins); cur; cur = cur->next) { + gchar *name = cur->data; + GError *error = NULL; + gboolean enabled = grits_prefs_get_boolean_v(self->prefs, "plugins", cur->data, &error); + if (error && error->code == G_KEY_FILE_ERROR_GROUP_NOT_FOUND) + enabled = TRUE; + 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); + } +} - 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); +/**************** + * GObject code * + ****************/ +static void aweather_gui_parser_finished(GtkBuildable *_self, GtkBuilder *builder) +{ + g_debug("AWeatherGui: parser finished"); + AWeatherGui *self = AWEATHER_GUI(_self); + self->builder = builder; + + /* Simple things */ + gchar *config = g_build_filename(g_get_user_config_dir(), PACKAGE, "config.ini", NULL); + gchar *defaults = g_build_filename(PKGDATADIR, "defaults.ini", NULL); + self->prefs = grits_prefs_new(config, defaults); + self->plugins = grits_plugins_new(PLUGINSDIR, self->prefs); + self->viewer = GRITS_VIEWER(aweather_gui_get_widget(self, "main_viewer")); + self->gtk_plugins = GTK_LIST_STORE(aweather_gui_get_object(self, "plugins")); + grits_viewer_setup(self->viewer, self->plugins, self->prefs); + g_free(config); + g_free(defaults); + + /* Misc, helpers */ + site_setup(self); + menu_setup(self); + time_setup(self); + prefs_setup(self); + icons_setup(self); + + /* Default size */ + gint width = grits_prefs_get_integer(self->prefs, "aweather/width", NULL); + gint height = grits_prefs_get_integer(self->prefs, "aweather/height", NULL); + if (width && height) + gtk_window_set_default_size(GTK_WINDOW(self), width, height); + + /* 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->viewer, "offline", + G_CALLBACK(gtk_toggle_action_set_active), + aweather_gui_get_object(self, "offline")); + g_signal_connect_swapped(self->viewer, "refresh", + G_CALLBACK(set_update_timeout), self); + g_signal_connect_swapped(self->viewer, "realize", + G_CALLBACK(aweather_gui_load_plugins), self); } -void aweather_gui_gl_end(AWeatherGui *gui) +static void aweather_gui_buildable_init(GtkBuildableIface *iface) { - g_assert(AWEATHER_IS_GUI(gui)); - GdkGLDrawable *gldrawable = gdk_gl_drawable_get_current(); - gdk_gl_drawable_gl_end(gldrawable); + iface->parser_finished = aweather_gui_parser_finished; } -void aweather_gui_gl_flush(AWeatherGui *gui) +G_DEFINE_TYPE_WITH_CODE(AWeatherGui, aweather_gui, GTK_TYPE_WINDOW, + G_IMPLEMENT_INTERFACE(GTK_TYPE_BUILDABLE, + aweather_gui_buildable_init)); +static void aweather_gui_init(AWeatherGui *self) { - 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); + g_debug("AWeatherGui: init"); + /* Do all the real work in parser_finished */ +} +static GObject *aweather_gui_constructor(GType gtype, guint n_properties, + GObjectConstructParam *properties) +{ + g_debug("AWeatherGui: 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->plugins) { + GritsPlugins *plugins = self->plugins; + self->plugins = NULL; + grits_plugins_free(plugins); + } + if (self->builder) { + GtkBuilder *builder = self->builder; + self->builder = NULL; + g_object_unref(builder); + } + if (self->prefs) { + GritsPrefs *prefs = self->prefs; + self->prefs = NULL; + g_object_unref(prefs); + } + 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); + +} +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; }