mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-26 22:09:43 +03:00
422 lines
12 KiB
C
422 lines
12 KiB
C
/*
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* This file is part of NetSurf, http://netsurf.sourceforge.net/
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* Licensed under the GNU General Public License,
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* http://www.opensource.org/licenses/gpl-license
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* Copyright 2003 Phil Mellor <monkeyson@users.sourceforge.net>
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* Copyright 2004 James Bursa <bursa@users.sourceforge.net>
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* Copyright 2003 John M Bell <jmb202@ecs.soton.ac.uk>
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*/
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/** \file
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* Menu creation and handling (implementation).
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "libxml/encoding.h"
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#include "oslib/wimp.h"
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#include "netsurf/desktop/gui.h"
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#include "netsurf/riscos/constdata.h"
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#include "netsurf/riscos/gui.h"
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#include "netsurf/riscos/theme.h"
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#include "netsurf/utils/log.h"
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#include "netsurf/utils/messages.h"
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#include "netsurf/utils/url.h"
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#include "netsurf/utils/utils.h"
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static void translate_menu(wimp_menu *menu);
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static void ro_gui_menu_pageinfo(wimp_message_menu_warning *warning);
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static wimp_menu *current_menu;
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static int current_menu_x, current_menu_y;
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gui_window *current_gui;
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/* default menu item flags */
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#define DEFAULT_FLAGS (wimp_ICON_TEXT | wimp_ICON_FILLED | \
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(wimp_COLOUR_BLACK << wimp_ICON_FG_COLOUR_SHIFT) | \
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(wimp_COLOUR_WHITE << wimp_ICON_BG_COLOUR_SHIFT))
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/* iconbar menu */
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wimp_menu *iconbar_menu = (wimp_menu *) & (wimp_MENU(4)) {
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{ "NetSurf" }, 7,2,7,0, 200, 44, 0,
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{
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{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Info" } },
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{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Choices" } },
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{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Help" } },
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{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Quit" } }
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}
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};
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int iconbar_menu_height = 4 * 44;
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/* browser window menu structure - based on Style Guide */
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static wimp_MENU(2) export_menu = {
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{ "ExportAs" }, 7,2,7,0, 200, 44, 0,
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{
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{ wimp_MENU_GIVE_WARNING, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Draw" } },
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{ wimp_MENU_LAST | wimp_MENU_GIVE_WARNING, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Text" } }
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}
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};
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static wimp_menu *browser_export_menu = (wimp_menu *) &export_menu;
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static wimp_MENU(5) page_menu = {
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{ "Page" }, 7,2,7,0, 200, 44, 0,
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{
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{ wimp_MENU_GIVE_WARNING, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Info" } },
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{ wimp_MENU_GIVE_WARNING, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Save" } },
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{ wimp_MENU_GIVE_WARNING, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "SaveComp" } },
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{ 0, (wimp_menu *) &export_menu, DEFAULT_FLAGS, { "Export" } },
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{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS | wimp_ICON_SHADED, { "Print" } }
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}
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};
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static wimp_menu *browser_page_menu = (wimp_menu *) &page_menu;
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static wimp_MENU(3) selection_menu = {
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{ "Selection" }, 7,2,7,0, 300, 44, 0,
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{
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{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS | wimp_ICON_SHADED, { "Copy" } },
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{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS | wimp_ICON_SHADED, { "SelectAll" } },
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{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS | wimp_ICON_SHADED, { "Clear" } }
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}
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};
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static wimp_menu *browser_selection_menu = (wimp_menu *) &selection_menu;
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static wimp_MENU(5) navigate_menu = {
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{ "Navigate" }, 7,2,7,0, 300, 44, 0,
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{
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{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS | wimp_ICON_SHADED, { "OpenURL" } },
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{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Home" } },
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{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Back" } },
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{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Forward" } },
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{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS | wimp_ICON_SHADED, { "Reload" } }
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}
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};
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static wimp_menu *browser_navigate_menu = (wimp_menu *) &navigate_menu;
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static wimp_MENU(1) view_menu = {
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{ "View" }, 7,2,7,0, 300, 44, 0,
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{
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{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "ScaleView" } }
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}
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};
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static wimp_menu *browser_view_menu = (wimp_menu *) &view_menu;
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wimp_menu *browser_menu = (wimp_menu *) & (wimp_MENU(4)) {
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{ "NetSurf" }, 7,2,7,0, 200, 44, 0,
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{
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{ 0, (wimp_menu *) &page_menu, DEFAULT_FLAGS, { "Page" } },
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{ 0, (wimp_menu *) &selection_menu, DEFAULT_FLAGS, { "Selection" } },
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{ 0, (wimp_menu *) &navigate_menu, DEFAULT_FLAGS, { "Navigate" } },
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{ wimp_MENU_LAST, (wimp_menu *) &view_menu, DEFAULT_FLAGS, { "View" } }
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}
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};
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/**
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* Create menu structures.
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*/
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void ro_gui_menus_init(void)
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{
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translate_menu(iconbar_menu);
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translate_menu(browser_menu);
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translate_menu(browser_page_menu);
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translate_menu(browser_export_menu);
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translate_menu(browser_selection_menu);
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translate_menu(browser_navigate_menu);
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translate_menu(browser_view_menu);
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iconbar_menu->entries[0].sub_menu = (wimp_menu *) dialog_info;
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browser_page_menu->entries[0].sub_menu = (wimp_menu*) dialog_pageinfo;
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browser_page_menu->entries[1].sub_menu = (wimp_menu *) dialog_saveas;
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browser_page_menu->entries[2].sub_menu = (wimp_menu *) dialog_saveas;
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browser_export_menu->entries[0].sub_menu = (wimp_menu *) dialog_saveas;
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browser_export_menu->entries[1].sub_menu = (wimp_menu *) dialog_saveas;
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browser_view_menu->entries[0].sub_menu = (wimp_menu *) dialog_zoom;
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}
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/**
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* Replace text in a menu with message values.
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*/
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void translate_menu(wimp_menu *menu)
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{
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unsigned int i = 0;
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/* title */
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menu->title_data.indirected_text.text = messages_get(menu->title_data.text);
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menu->entries[0].menu_flags |= wimp_MENU_TITLE_INDIRECTED;
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/* items */
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do {
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menu->entries[i].icon_flags |= wimp_ICON_INDIRECTED;
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menu->entries[i].data.indirected_text.text =
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messages_get(menu->entries[i].data.text);
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menu->entries[i].data.indirected_text.validation = 0;
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menu->entries[i].data.indirected_text.size =
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strlen(menu->entries[i].data.indirected_text.text) + 1;
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i++;
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} while ((menu->entries[i - 1].menu_flags & wimp_MENU_LAST) == 0);
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}
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/**
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* Display a menu.
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*/
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void ro_gui_create_menu(wimp_menu *menu, int x, int y, gui_window *g)
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{
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current_menu = menu;
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current_menu_x = x;
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current_menu_y = y;
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current_gui = g;
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wimp_create_menu(menu, x, y);
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}
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/**
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* Display a pop-up menu next to the specified icon.
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*/
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void ro_gui_popup_menu(wimp_menu *menu, wimp_w w, wimp_i i)
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{
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wimp_window_state state;
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wimp_icon_state icon_state;
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state.w = w;
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icon_state.w = w;
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icon_state.i = i;
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wimp_get_window_state(&state);
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wimp_get_icon_state(&icon_state);
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ro_gui_create_menu(menu, state.visible.x0 + icon_state.icon.extent.x1,
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state.visible.y1 + icon_state.icon.extent.y1, 0);
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}
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/**
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* Handle menu selection.
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*/
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void ro_gui_menu_selection(wimp_selection *selection)
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{
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struct browser_action msg;
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wimp_pointer pointer;
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wimp_get_pointer_info(&pointer);
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if (current_menu == combo_menu && selection->items[0] >= 0) {
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msg.type = act_GADGET_SELECT;
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msg.data.gadget_select.g = current_gadget;
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msg.data.gadget_select.item = selection->items[0];
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browser_window_action(current_gui->data.browser.bw, &msg);
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} else if (current_menu == iconbar_menu) {
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switch (selection->items[0]) {
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case 0: /* Info */
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ro_gui_create_menu((wimp_menu *) dialog_info,
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pointer.pos.x, pointer.pos.y, 0);
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break;
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case 1: /* Choices */
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ro_gui_dialog_open(dialog_config);
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break;
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case 2: /* Help */
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ro_gui_open_help_page();
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break;
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case 3: /* Quit */
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netsurf_quit = true;
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break;
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}
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} else if (current_menu == browser_menu) {
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switch (selection->items[0]) {
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case 0: /* Page -> */
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switch (selection->items[1]) {
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case 0: /* Info */
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break;
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case 1: /* Save */
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break;
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case 2: /* Save complete */
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break;
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case 3: /* Export */
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break;
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case 4: /* Print */
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break;
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}
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break;
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case 1: /* Selection -> */
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switch (selection->items[1]) {
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case 0: /* Copy to clipboard */
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ro_gui_copy_selection(current_gui);
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break;
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case 1: /* Select all */
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break;
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case 2: /* Clear */
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msg.type = act_CLEAR_SELECTION;
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browser_window_action(current_gui->data.browser.bw, &msg);
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break;
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}
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break;
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case 2: /* Navigate -> */
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switch (selection->items[1]) {
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case 0: /* Open URL... */
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break;
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case 1: /* Home */
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break;
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case 2: /* Back */
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history_back(current_gui->data.browser.bw,
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current_gui->data.browser.bw->history);
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break;
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case 3: /* Forward */
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history_forward(current_gui->data.browser.bw,
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current_gui->data.browser.bw->history);
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break;
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case 4: /* Reload */
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break;
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}
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break;
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}
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} else if (current_menu == theme_menu && theme_menu != NULL) {
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ro_gui_theme_menu_selection(theme_menu->entries[selection->items[0]].data.indirected_text.text);
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}
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if (pointer.buttons == wimp_CLICK_ADJUST) {
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if (current_menu == combo_menu)
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gui_gadget_combo(current_gui->data.browser.bw, current_gadget, (unsigned int)current_menu_x, (unsigned int)current_menu_y);
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else
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ro_gui_create_menu(current_menu, current_menu_x, current_menu_y, current_gui);
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}
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}
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/**
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* Handle Message_MenuWarning
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*/
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void ro_gui_menu_warning(wimp_message_menu_warning *warning)
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{
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struct content *c = current_gui->data.browser.bw->current_content;
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os_error *error;
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if (warning->selection.items[0] != 0)
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return;
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switch (warning->selection.items[1]) {
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case 3: /* Export as -> */
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switch (warning->selection.items[2]) {
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case 0: /* Draw */
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gui_current_save_type = GUI_SAVE_DRAW;
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break;
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case 1: /* Text */
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gui_current_save_type = GUI_SAVE_TEXT;
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break;
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}
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break;
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case 2: /* Save complete */
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gui_current_save_type = GUI_SAVE_COMPLETE;
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break;
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case 0: /* Page info */
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ro_gui_menu_pageinfo(warning);
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return;
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case 1:
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default: /* Save */
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gui_current_save_type = GUI_SAVE_SOURCE;
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break;
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}
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ro_gui_menu_prepare_save(c);
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error = xwimp_create_sub_menu((wimp_menu *) dialog_saveas,
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warning->pos.x, warning->pos.y);
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if (error) {
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LOG(("0x%x: %s\n", error->errnum, error->errmess));
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warn_user(error->errmess);
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}
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}
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/**
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* Prepares the save box to reflect gui_current_save_type and a content.
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*
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* \param c content to save
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*/
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void ro_gui_menu_prepare_save(struct content *c)
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{
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char icon_buf[20] = "file_xxx";
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const char *icon = icon_buf;
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const char *name = "";
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const char *nice;
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switch (gui_current_save_type) {
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case GUI_SAVE_SOURCE:
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if (c)
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sprintf(icon_buf, "file_%x",
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ro_content_filetype(c));
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name = messages_get("SaveSource");
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break;
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case GUI_SAVE_DRAW:
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icon = "file_aff";
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name = messages_get("SaveDraw");
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break;
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case GUI_SAVE_TEXT:
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icon = "file_fff";
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name = messages_get("SaveText");
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break;
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case GUI_SAVE_COMPLETE:
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icon = "file_faf";
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name = messages_get("SaveComplete");
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break;
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}
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if (c)
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if ((nice = url_nice(c->url)))
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name = nice;
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ro_gui_set_icon_string(dialog_saveas, ICON_SAVE_ICON, icon);
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ro_gui_set_icon_string(dialog_saveas, ICON_SAVE_PATH, name);
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}
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void ro_gui_menu_pageinfo(wimp_message_menu_warning *warning)
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{
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struct content *c = current_gui->data.browser.bw->current_content;
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os_error *error;
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char icon_buf[20] = "file_xxx";
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const char *icon = icon_buf;
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const char *title = "-";
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const char *url = "-";
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const char *enc = "-";
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const char *mime = "-";
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if (c->title != 0) title = c->title;
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if (c->url != 0) url = c->url;
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if (c->mime_type != 0) mime = c->mime_type;
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sprintf(icon_buf, "file_%x", ro_content_filetype(c));
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if (c->type == CONTENT_HTML) {
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enc = xmlGetCharEncodingName(c->data.html.encoding);
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}
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ro_gui_set_icon_string(dialog_pageinfo, ICON_PAGEINFO_ICON, icon);
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ro_gui_set_icon_string(dialog_pageinfo, ICON_PAGEINFO_TITLE, title);
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ro_gui_set_icon_string(dialog_pageinfo, ICON_PAGEINFO_URL, url);
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ro_gui_set_icon_string(dialog_pageinfo, ICON_PAGEINFO_ENC, enc);
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ro_gui_set_icon_string(dialog_pageinfo, ICON_PAGEINFO_TYPE, mime);
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error = xwimp_create_sub_menu((wimp_menu *) dialog_pageinfo,
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warning->pos.x, warning->pos.y);
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if (error) {
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LOG(("0x%x: %s\n", error->errnum, error->errmess));
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warn_user(error->errmess);
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}
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}
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