END_HANDLER COMBO_CHANGED(combotheme, current_theme) { nsgtk_scaffolding *current = scaf_list; char *name; if (nsoption_int(current_theme) != 0) { if (nsgtk_theme_name() != NULL) free(nsgtk_theme_name()); name = nsgtk_combo_box_text_get_active_text(combotheme); if (name != NULL) { nsgtk_theme_set_name(name); nsgtk_theme_prepare(); /* possible name leak */ } } else if (nsgtk_theme_name() != NULL) { free(nsgtk_theme_name()); nsgtk_theme_set_name(NULL); } while (current) { nsgtk_theme_implement(current); current = nsgtk_scaffolding_iterate(current); } }
END_HANDLER COMBO_CHANGED(comboSearch, search_provider) { nsgtk_scaffolding *current = scaf_list; char *name; /* refresh web search prefs from file */ search_web_provider_details(nsoption_charp(search_provider)); /* retrieve ico */ search_web_retrieve_ico(false); /* callback may handle changing gui */ if (search_web_ico() != NULL) gui_window_set_search_ico(search_web_ico()); /* set entry */ name = search_web_provider_name(); if (name == NULL) { warn_user(messages_get("NoMemory"), 0); continue; } char content[strlen(name) + SLEN("Search ") + 1]; sprintf(content, "Search %s", name); free(name); while (current) { nsgtk_scaffolding_set_websearch(current, content); current = nsgtk_scaffolding_iterate(current); } }
END_HANDLER COMBO_CHANGED(comboTabPosition, position_tab) { nsgtk_scaffolding *current = scaf_list; nsoption_set_int(button_type, nsoption_int(button_type) + 1); /* value of 0 is reserved for 'unset' */ while (current) { nsgtk_scaffolding_reset_offset(current); nsgtk_reflow_all_windows(); current = nsgtk_scaffolding_iterate(current); } }
END_HANDLER COMBO_CHANGED(comboButtonType, button_type) { nsgtk_scaffolding *current = scaf_list; nsoption_set_int(button_type, nsoption_int(button_type) + 1); /* value of 0 is reserved for 'unset' */ while (current) { nsgtk_scaffolding_reset_offset(current); switch(nsoption_int(button_type)) { case 1: gtk_toolbar_set_style( GTK_TOOLBAR(nsgtk_scaffolding_toolbar(current)), GTK_TOOLBAR_ICONS); gtk_toolbar_set_icon_size( GTK_TOOLBAR(nsgtk_scaffolding_toolbar(current)), GTK_ICON_SIZE_SMALL_TOOLBAR); break; case 2: gtk_toolbar_set_style( GTK_TOOLBAR(nsgtk_scaffolding_toolbar(current)), GTK_TOOLBAR_ICONS); gtk_toolbar_set_icon_size( GTK_TOOLBAR(nsgtk_scaffolding_toolbar(current)), GTK_ICON_SIZE_LARGE_TOOLBAR); break; case 3: gtk_toolbar_set_style( GTK_TOOLBAR(nsgtk_scaffolding_toolbar(current)), GTK_TOOLBAR_BOTH); gtk_toolbar_set_icon_size( GTK_TOOLBAR(nsgtk_scaffolding_toolbar(current)), GTK_ICON_SIZE_LARGE_TOOLBAR); break; case 4: gtk_toolbar_set_style( GTK_TOOLBAR(nsgtk_scaffolding_toolbar(current)), GTK_TOOLBAR_TEXT); default: break; } current = nsgtk_scaffolding_iterate(current); } }
/** * cast toolbar settings to all scaffoldings referenced from the global linked * list of gui_windows */ void nsgtk_toolbar_cast(nsgtk_scaffolding *g) { int i; nsgtk_scaffolding *list = scaf_list; for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) window->buttonlocations[i] = ((nsgtk_scaffolding_button(g, i)->location >= -1) && (nsgtk_scaffolding_button(g, i)->location < PLACEHOLDER_BUTTON)) ? nsgtk_scaffolding_button(g, i)->location : -1; while (list) { if (list != g) for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) nsgtk_scaffolding_button(list, i)->location = window->buttonlocations[i]; list = nsgtk_scaffolding_iterate(list); } }
void nsgtk_theme_init(void) { size_t len; if (nsoption_int(current_theme) == 0) { return; } len = SLEN("themelist") + strlen(res_dir_location) + 1; char themefile[len]; snprintf(themefile, len, "%s%s", res_dir_location, "themelist"); nsgtk_scaffolding *list = scaf_list; nsgtk_theme_verify(NULL); FILE *fp = fopen(themefile, "r"); if (fp == NULL) return; char buf[50]; int row_count = 0; while (fgets(buf, sizeof(buf), fp) != NULL) { if (buf[0] == '\0') continue; if (row_count++ == nsoption_int(current_theme)) { if (current_theme_name != NULL) free(current_theme_name); /* clear the '\n' ["\n\0"->"\0\0"] */ buf[strlen(buf) - 1] = '\0'; current_theme_name = strdup(buf); break; } } fclose(fp); while (list != NULL) { nsgtk_theme_implement(list); list = nsgtk_scaffolding_iterate(list); } }
/** * cleanup code physical update of all toolbars; resensitize * \param g the 'front' scaffolding that called customize */ void nsgtk_toolbar_close(nsgtk_scaffolding *g) { int i; nsgtk_scaffolding *list = scaf_list; while (list) { struct nsgtk_theme *theme = nsgtk_theme_load(GTK_ICON_SIZE_LARGE_TOOLBAR); if (theme == NULL) { warn_user(messages_get("NoMemory"), 0); continue; } /* clear toolbar */ gtk_container_foreach(GTK_CONTAINER(nsgtk_scaffolding_toolbar( list)), nsgtk_toolbar_clear_toolbar, list); /* then add items */ for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) { nsgtk_toolbar_add_item_to_toolbar(list, i, theme); } nsgtk_toolbar_connect_all(list); gtk_widget_show_all(GTK_WIDGET(nsgtk_scaffolding_toolbar( list))); nsgtk_scaffolding_set_sensitivity(list); nsgtk_widget_override_background_color(GTK_WIDGET(nsgtk_window_get_layout(nsgtk_scaffolding_top_level(list))), GTK_STATE_NORMAL, 0, 0xFFFF, 0xFFFF, 0xFFFF); g_signal_handler_unblock(GTK_WIDGET( nsgtk_window_get_layout( nsgtk_scaffolding_top_level(list))), nsgtk_window_get_signalhandler( nsgtk_scaffolding_top_level(list), NSGTK_WINDOW_SIGNAL_CLICK)); g_signal_handler_unblock(GTK_WIDGET( nsgtk_window_get_layout( nsgtk_scaffolding_top_level(list))), nsgtk_window_get_signalhandler( nsgtk_scaffolding_top_level(list), NSGTK_WINDOW_SIGNAL_REDRAW)); if ((nsgtk_get_browser_window(nsgtk_scaffolding_top_level( list))->current_content != NULL) && (hlcache_handle_get_url(nsgtk_get_browser_window( nsgtk_scaffolding_top_level(list))-> current_content) != NULL)) browser_window_refresh_url_bar( nsgtk_get_browser_window( nsgtk_scaffolding_top_level(list)), hlcache_handle_get_url( nsgtk_get_browser_window( nsgtk_scaffolding_top_level(list))-> current_content), nsgtk_get_browser_window( nsgtk_scaffolding_top_level(list))-> frag_id); if (list != g) gtk_widget_set_sensitive(GTK_WIDGET( nsgtk_scaffolding_window(list)), TRUE); free(theme); list = nsgtk_scaffolding_iterate(list); } gtk_widget_set_sensitive(GTK_WIDGET(nsgtk_scaffolding_notebook(g)), TRUE); gtk_widget_set_sensitive(GTK_WIDGET(nsgtk_scaffolding_menu_bar(g)), TRUE); /* update favicon etc */ nsgtk_scaffolding_set_top_level(nsgtk_scaffolding_top_level(g)); if (search_web_ico()) gui_window_set_search_ico(search_web_ico()); }
/** * change behaviour of scaffoldings while editing toolbar; all buttons as * well as window clicks are desensitized; then buttons in the front window * are changed to movable buttons */ void nsgtk_toolbar_customization_init(nsgtk_scaffolding *g) { int i; nsgtk_scaffolding *list = scaf_list; edit_mode = true; while (list) { g_signal_handler_block(GTK_WIDGET( nsgtk_window_get_layout( nsgtk_scaffolding_top_level(list))), nsgtk_window_get_signalhandler( nsgtk_scaffolding_top_level(list), NSGTK_WINDOW_SIGNAL_CLICK)); g_signal_handler_block(GTK_WIDGET( nsgtk_window_get_layout( nsgtk_scaffolding_top_level(list))), nsgtk_window_get_signalhandler( nsgtk_scaffolding_top_level(list), NSGTK_WINDOW_SIGNAL_REDRAW)); nsgtk_widget_override_background_color( GTK_WIDGET(nsgtk_window_get_layout( nsgtk_scaffolding_top_level(list))), GTK_STATE_NORMAL, 0, 0xEEEE, 0xEEEE, 0xEEEE); if (list == g) { list = nsgtk_scaffolding_iterate(list); continue; } /* set sensitive for all gui_windows save g */ gtk_widget_set_sensitive(GTK_WIDGET(nsgtk_scaffolding_window( list)), FALSE); list = nsgtk_scaffolding_iterate(list); } /* set sensitive for all of g save toolbar */ gtk_widget_set_sensitive(GTK_WIDGET(nsgtk_scaffolding_menu_bar(g)), FALSE); gtk_widget_set_sensitive(GTK_WIDGET(nsgtk_scaffolding_notebook(g)), FALSE); /* set editable aspect for toolbar */ gtk_container_foreach(GTK_CONTAINER(nsgtk_scaffolding_toolbar(g)), nsgtk_toolbar_clear_toolbar, g); nsgtk_toolbar_set_physical(g); /* memorize button locations, set editable */ for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) { window->buttonlocations[i] = nsgtk_scaffolding_button(g, i) ->location; if ((window->buttonlocations[i] == -1) || (i == URL_BAR_ITEM)) continue; gtk_tool_item_set_use_drag_window(GTK_TOOL_ITEM( nsgtk_scaffolding_button(g, i)->button), TRUE); gtk_drag_source_set(GTK_WIDGET(nsgtk_scaffolding_button( g, i)->button), GDK_BUTTON1_MASK, &entry, 1, GDK_ACTION_COPY); nsgtk_toolbar_temp_connect(g, i); } /* add move button listeners */ g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)), "drag-drop", G_CALLBACK(nsgtk_toolbar_data), g); g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)), "drag-data-received", G_CALLBACK( nsgtk_toolbar_move_complete), g); g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)), "drag-motion", G_CALLBACK(nsgtk_toolbar_action), g); g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)), "drag-leave", G_CALLBACK( nsgtk_toolbar_clear), g); /* set data types */ gtk_drag_dest_set(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)), GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP, &entry, 1, GDK_ACTION_COPY); /* open toolbar window */ nsgtk_toolbar_window_open(g); }