static void init_css(zathura_t* zathura) { GiraraTemplate* csstemplate = girara_session_get_template(zathura->ui.session); static const char* index_settings[] = { "index-fg", "index-bg", "index-active-fg", "index-active-bg" }; for (size_t s = 0; s < LENGTH(index_settings); ++s) { girara_template_add_variable(csstemplate, index_settings[s]); char* tmp_value = NULL; GdkRGBA rgba = {0, 0, 0, 0}; girara_setting_get(zathura->ui.session, index_settings[s], &tmp_value); if (tmp_value != NULL) { gdk_rgba_parse(&rgba, tmp_value); g_free(tmp_value); } char* color = gdk_rgba_to_string(&rgba); girara_template_set_variable_value(csstemplate, index_settings[s], color); g_free(color); } char* css = g_strdup_printf("%s\n%s", girara_template_get_base(csstemplate), CSS_TEMPLATE_INDEX); girara_template_set_base(csstemplate, css); g_free(css); }
bool zathura_init(zathura_t* zathura) { if (zathura == NULL) { return false; } /* create zathura (config/data) directory */ if (g_mkdir_with_parents(zathura->config.config_dir, 0771) == -1) { girara_error("Could not create '%s': %s", zathura->config.config_dir, strerror(errno)); } if (g_mkdir_with_parents(zathura->config.data_dir, 0771) == -1) { girara_error("Could not create '%s': %s", zathura->config.data_dir, strerror(errno)); } /* load plugins */ zathura_plugin_manager_load(zathura->plugins.manager); /* configuration */ config_load_default(zathura); config_load_files(zathura); /* UI */ if (girara_session_init(zathura->ui.session, "zathura") == false) { goto error_free; } /* girara events */ zathura->ui.session->events.buffer_changed = cb_buffer_changed; zathura->ui.session->events.unknown_command = cb_unknown_command; /* zathura signals */ zathura->signals.refresh_view = g_signal_new("refresh-view", GTK_TYPE_WIDGET, G_SIGNAL_RUN_LAST, 0, NULL, NULL, g_cclosure_marshal_generic, G_TYPE_NONE, 1, G_TYPE_POINTER); g_signal_connect(G_OBJECT(zathura->ui.session->gtk.view), "refresh-view", G_CALLBACK(cb_refresh_view), zathura); /* page view */ zathura->ui.page_widget = gtk_grid_new(); gtk_grid_set_row_homogeneous(GTK_GRID(zathura->ui.page_widget), TRUE); gtk_grid_set_column_homogeneous(GTK_GRID(zathura->ui.page_widget), TRUE); if (zathura->ui.page_widget == NULL) { goto error_free; } g_signal_connect(G_OBJECT(zathura->ui.session->gtk.window), "size-allocate", G_CALLBACK(cb_view_resized), zathura); GtkAdjustment* hadjustment = gtk_scrolled_window_get_hadjustment( GTK_SCROLLED_WINDOW(zathura->ui.session->gtk.view)); /* Connect hadjustment signals */ g_signal_connect(G_OBJECT(hadjustment), "value-changed", G_CALLBACK(cb_view_hadjustment_value_changed), zathura); g_signal_connect(G_OBJECT(hadjustment), "changed", G_CALLBACK(cb_view_hadjustment_changed), zathura); GtkAdjustment* vadjustment = gtk_scrolled_window_get_vadjustment( GTK_SCROLLED_WINDOW(zathura->ui.session->gtk.view)); /* Connect vadjustment signals */ g_signal_connect(G_OBJECT(vadjustment), "value-changed", G_CALLBACK(cb_view_vadjustment_value_changed), zathura); g_signal_connect(G_OBJECT(vadjustment), "changed", G_CALLBACK(cb_view_vadjustment_changed), zathura); /* page view alignment */ gtk_widget_set_halign(zathura->ui.page_widget, GTK_ALIGN_CENTER); gtk_widget_set_valign(zathura->ui.page_widget, GTK_ALIGN_CENTER); gtk_widget_set_hexpand_set(zathura->ui.page_widget, TRUE); gtk_widget_set_hexpand(zathura->ui.page_widget, FALSE); gtk_widget_set_vexpand_set(zathura->ui.page_widget, TRUE); gtk_widget_set_vexpand(zathura->ui.page_widget, FALSE); gtk_widget_show(zathura->ui.page_widget); /* statusbar */ zathura->ui.statusbar.file = girara_statusbar_item_add(zathura->ui.session, TRUE, TRUE, TRUE, NULL); if (zathura->ui.statusbar.file == NULL) { goto error_free; } zathura->ui.statusbar.buffer = girara_statusbar_item_add(zathura->ui.session, FALSE, FALSE, FALSE, NULL); if (zathura->ui.statusbar.buffer == NULL) { goto error_free; } zathura->ui.statusbar.page_number = girara_statusbar_item_add(zathura->ui.session, FALSE, FALSE, FALSE, NULL); if (zathura->ui.statusbar.page_number == NULL) { goto error_free; } girara_statusbar_item_set_text(zathura->ui.session, zathura->ui.statusbar.file, _("[No name]")); /* signals */ g_signal_connect(G_OBJECT(zathura->ui.session->gtk.window), "destroy", G_CALLBACK(cb_destroy), zathura); /* database */ char* database = NULL; girara_setting_get(zathura->ui.session, "database", &database); if (g_strcmp0(database, "plain") == 0) { girara_debug("Using plain database backend."); zathura->database = zathura_plaindatabase_new(zathura->config.data_dir); #ifdef WITH_SQLITE } else if (g_strcmp0(database, "sqlite") == 0) { girara_debug("Using sqlite database backend."); char* tmp = g_build_filename(zathura->config.data_dir, "bookmarks.sqlite", NULL); zathura->database = zathura_sqldatabase_new(tmp); g_free(tmp); #endif } else if (g_strcmp0(database, "null") != 0) { girara_error("Database backend '%s' is not supported.", database); } if (zathura->database == NULL && g_strcmp0(database, "null") != 0) { girara_error("Unable to initialize database. Bookmarks won't be available."); } else { g_object_set(G_OBJECT(zathura->ui.session->command_history), "io", zathura->database, NULL); } g_free(database); /* bookmarks */ zathura->bookmarks.bookmarks = girara_sorted_list_new2((girara_compare_function_t) zathura_bookmarks_compare, (girara_free_function_t) zathura_bookmark_free); /* jumplist */ int jumplist_size = 20; girara_setting_get(zathura->ui.session, "jumplist-size", &jumplist_size); zathura->jumplist.max_size = jumplist_size < 0 ? 0 : jumplist_size; zathura->jumplist.list = NULL; zathura->jumplist.size = 0; zathura->jumplist.cur = NULL; /* CSS for index mode */ GiraraTemplate* csstemplate = girara_session_get_template(zathura->ui.session); static const char* index_settings[] = { "index-fg", "index-bg", "index-active-fg", "index-active-bg" }; for (size_t s = 0; s < LENGTH(index_settings); ++s) { girara_template_add_variable(csstemplate, index_settings[s]); char* tmp_value = NULL; GdkRGBA rgba = { 0, 0, 0, 0 }; girara_setting_get(zathura->ui.session, index_settings[s], &tmp_value); if (tmp_value != NULL) { gdk_rgba_parse(&rgba, tmp_value); g_free(tmp_value); } char* color = gdk_rgba_to_string(&rgba); girara_template_set_variable_value(csstemplate, index_settings[s], color); g_free(color); } char* css = g_strdup_printf("%s\n%s", girara_template_get_base(csstemplate), CSS_TEMPLATE_INDEX); girara_template_set_base(csstemplate, css); g_free(css); /* Start D-Bus service */ bool dbus = true; girara_setting_get(zathura->ui.session, "dbus-service", &dbus); if (dbus == true) { zathura->dbus = zathura_dbus_new(zathura); } return true; error_free: if (zathura->ui.page_widget != NULL) { g_object_unref(zathura->ui.page_widget); } return false; }