mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-24 13:06:49 +03:00
1942 lines
44 KiB
C
1942 lines
44 KiB
C
/*
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* Copyright 2011-2016 Vincent Sanders <vince@netsurf-browser.org>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* \file
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* Main browser window handling for windows win32 frontend.
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*/
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#include "utils/config.h"
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#include <stdbool.h>
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#include <windows.h>
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#include <windowsx.h>
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#include <commctrl.h>
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#include "utils/errors.h"
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#include "utils/log.h"
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#include "utils/utils.h"
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#include "utils/nsoption.h"
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#include "utils/nsurl.h"
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#include "utils/messages.h"
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#include "content/content.h"
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#include "netsurf/browser_window.h"
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#include "netsurf/window.h"
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#include "netsurf/keypress.h"
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#include "desktop/browser_history.h"
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#include "windows/gui.h"
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#include "windows/pointers.h"
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#include "windows/about.h"
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#include "windows/resourceid.h"
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#include "windows/findfile.h"
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#include "windows/windbg.h"
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#include "windows/drawable.h"
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#include "windows/font.h"
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#include "windows/prefs.h"
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#include "windows/local_history.h"
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#include "windows/hotlist.h"
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#include "windows/cookies.h"
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#include "windows/global_history.h"
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#include "windows/window.h"
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/** List of all our gui windows */
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static struct gui_window *window_list = NULL;
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/** The main window class name */
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static const char windowclassname_main[] = "nswsmainwindow";
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/** width of the throbber element */
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#define NSWS_THROBBER_WIDTH 24
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/** height of the url entry box */
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#define NSWS_URLBAR_HEIGHT 23
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/** Number of open windows */
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static int open_windows = 0;
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/**
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* create and attach accelerator table to main window
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*
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* \param gw gui window context.
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*/
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static void nsws_window_set_accels(struct gui_window *gw)
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{
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int i, nitems = 13;
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ACCEL accels[nitems];
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for (i = 0; i < nitems; i++) {
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accels[i].fVirt = FCONTROL | FVIRTKEY;
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}
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accels[0].key = 0x51; /* Q */
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accels[0].cmd = IDM_FILE_QUIT;
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accels[1].key = 0x4E; /* N */
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accels[1].cmd = IDM_FILE_OPEN_WINDOW;
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accels[2].key = VK_LEFT;
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accels[2].cmd = IDM_NAV_BACK;
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accels[3].key = VK_RIGHT;
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accels[3].cmd = IDM_NAV_FORWARD;
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accels[4].key = VK_UP;
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accels[4].cmd = IDM_NAV_HOME;
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accels[5].key = VK_BACK;
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accels[5].cmd = IDM_NAV_STOP;
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accels[6].key = VK_SPACE;
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accels[6].cmd = IDM_NAV_RELOAD;
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accels[7].key = 0x4C; /* L */
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accels[7].cmd = IDM_FILE_OPEN_LOCATION;
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accels[8].key = 0x57; /* w */
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accels[8].cmd = IDM_FILE_CLOSE_WINDOW;
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accels[9].key = 0x41; /* A */
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accels[9].cmd = IDM_EDIT_SELECT_ALL;
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accels[10].key = VK_F8;
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accels[10].cmd = IDM_VIEW_SOURCE;
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accels[11].key = VK_RETURN;
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accels[11].fVirt = FVIRTKEY;
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accels[11].cmd = IDC_MAIN_LAUNCH_URL;
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accels[12].key = VK_F11;
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accels[12].fVirt = FVIRTKEY;
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accels[12].cmd = IDM_VIEW_FULLSCREEN;
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gw->acceltable = CreateAcceleratorTable(accels, nitems);
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}
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/**
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* creation of a new full browser window
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*
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* \param hInstance The application instance handle.
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* \param gw gui window context.
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* \return The newly created window instance.
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*/
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static HWND nsws_window_create(HINSTANCE hInstance, struct gui_window *gw)
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{
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HWND hwnd;
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INITCOMMONCONTROLSEX icc;
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icc.dwSize = sizeof(icc);
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icc.dwICC = ICC_BAR_CLASSES | ICC_WIN95_CLASSES;
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#if WINVER > 0x0501
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icc.dwICC |= ICC_STANDARD_CLASSES;
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#endif
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InitCommonControlsEx(&icc);
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gw->mainmenu = LoadMenu(hInstance, MAKEINTRESOURCE(IDR_MENU_MAIN));
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gw->rclick = LoadMenu(hInstance, MAKEINTRESOURCE(IDR_MENU_CONTEXT));
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NSLOG(netsurf, INFO,
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"creating hInstance %p GUI window %p",
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hInstance, gw);
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hwnd = CreateWindowEx(0,
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windowclassname_main,
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"NetSurf Browser",
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WS_OVERLAPPEDWINDOW |
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WS_CLIPCHILDREN |
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WS_CLIPSIBLINGS |
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CS_DBLCLKS,
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CW_USEDEFAULT,
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CW_USEDEFAULT,
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gw->width,
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gw->height,
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NULL,
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gw->mainmenu,
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hInstance,
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NULL);
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if (hwnd == NULL) {
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NSLOG(netsurf, INFO, "Window create failed");
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return NULL;
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}
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/* set the gui window associated with this browser */
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SetProp(hwnd, TEXT("GuiWnd"), (HANDLE)gw);
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if ((nsoption_int(window_width) >= 100) &&
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(nsoption_int(window_height) >= 100) &&
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(nsoption_int(window_x) >= 0) &&
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(nsoption_int(window_y) >= 0)) {
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NSLOG(netsurf, INFO,
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"Setting Window position %d,%d %d,%d",
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nsoption_int(window_x), nsoption_int(window_y),
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nsoption_int(window_width), nsoption_int(window_height));
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SetWindowPos(hwnd, HWND_TOP,
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nsoption_int(window_x),
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nsoption_int(window_y),
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nsoption_int(window_width),
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nsoption_int(window_height),
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SWP_SHOWWINDOW);
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}
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nsws_window_set_accels(gw);
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return hwnd;
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}
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/**
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* toolbar command message handler
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*
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* \todo This entire command handler appears superfluous.
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*
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* \param gw The graphical window context
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* \param notification_code The notification code of the message
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* \param identifier The identifier the command was delivered for
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* \param ctrl_window The controlling window.
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*/
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static LRESULT
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nsws_window_toolbar_command(struct gui_window *gw,
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int notification_code,
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int identifier,
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HWND ctrl_window)
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{
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NSLOG(netsurf, DEBUG,
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"notification_code %d identifier %d ctrl_window %p",
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notification_code,
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identifier,
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ctrl_window);
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switch(identifier) {
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case IDC_MAIN_URLBAR:
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switch (notification_code) {
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case EN_CHANGE:
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NSLOG(netsurf, DEBUG, "EN_CHANGE");
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break;
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case EN_ERRSPACE:
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NSLOG(netsurf, DEBUG, "EN_ERRSPACE");
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break;
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case EN_HSCROLL:
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NSLOG(netsurf, DEBUG, "EN_HSCROLL");
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break;
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case EN_KILLFOCUS:
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NSLOG(netsurf, DEBUG, "EN_KILLFOCUS");
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break;
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case EN_MAXTEXT:
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NSLOG(netsurf, DEBUG, "EN_MAXTEXT");
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break;
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case EN_SETFOCUS:
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NSLOG(netsurf, DEBUG, "EN_SETFOCUS");
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break;
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case EN_UPDATE:
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NSLOG(netsurf, DEBUG, "EN_UPDATE");
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break;
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case EN_VSCROLL:
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NSLOG(netsurf, DEBUG, "EN_VSCROLL");
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break;
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default:
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NSLOG(netsurf, DEBUG, "Unknown notification_code");
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break;
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}
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break;
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default:
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return 1; /* unhandled */
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}
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return 0; /* control message handled */
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}
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/**
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* calculate the dimensions of the url bar relative to the parent toolbar
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*
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* \param hWndParent The parent window of the url bar
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* \param toolbuttonsize size of the buttons
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* \param buttonc The number of buttons
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* \param[out] x The calculated x location
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* \param[out] y The calculated y location
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* \param[out] width The calculated width
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* \param[out] height The calculated height
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*/
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static void
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urlbar_dimensions(HWND hWndParent,
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int toolbuttonsize,
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int buttonc,
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int *x,
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int *y,
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int *width,
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int *height)
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{
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RECT rc;
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const int cy_edit = NSWS_URLBAR_HEIGHT;
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GetClientRect(hWndParent, &rc);
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*x = (toolbuttonsize + 1) * (buttonc + 1) + (NSWS_THROBBER_WIDTH>>1);
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*y = ((((rc.bottom - 1) - cy_edit) >> 1) * 2) / 3;
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*width = (rc.right - 1) - *x - (NSWS_THROBBER_WIDTH>>1) - NSWS_THROBBER_WIDTH;
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*height = cy_edit;
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}
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/**
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* callback for toolbar events
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*
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* message handler for toolbar window
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*
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* \param hwnd win32 window handle message arrived for
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* \param msg The message ID
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* \param wparam The w parameter of the message.
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* \param lparam The l parameter of the message.
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*/
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static LRESULT CALLBACK
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nsws_window_toolbar_callback(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
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{
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struct gui_window *gw;
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int urlx, urly, urlwidth, urlheight;
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WNDPROC toolproc;
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LOG_WIN_MSG(hwnd, msg, wparam, lparam);
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gw = nsws_get_gui_window(hwnd);
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switch (msg) {
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case WM_SIZE:
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urlbar_dimensions(hwnd,
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gw->toolbuttonsize,
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gw->toolbuttonc,
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&urlx, &urly, &urlwidth, &urlheight);
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/* resize url */
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if (gw->urlbar != NULL) {
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MoveWindow(gw->urlbar,
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urlx, urly,
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urlwidth, urlheight,
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true);
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}
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/* move throbber */
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if (gw->throbber != NULL) {
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MoveWindow(gw->throbber,
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LOWORD(lparam) - NSWS_THROBBER_WIDTH - 4,
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urly,
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NSWS_THROBBER_WIDTH,
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NSWS_THROBBER_WIDTH,
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true);
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}
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break;
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case WM_COMMAND:
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if (nsws_window_toolbar_command(gw,
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HIWORD(wparam),
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LOWORD(wparam),
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(HWND)lparam) == 0) {
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return 0;
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}
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break;
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}
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/* remove properties if window is being destroyed */
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if (msg == WM_NCDESTROY) {
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RemoveProp(hwnd, TEXT("GuiWnd"));
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toolproc = (WNDPROC)RemoveProp(hwnd, TEXT("OrigMsgProc"));
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} else {
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toolproc = (WNDPROC)GetProp(hwnd, TEXT("OrigMsgProc"));
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}
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if (toolproc == NULL) {
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/* the original toolbar procedure is not available */
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return DefWindowProc(hwnd, msg, wparam, lparam);
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}
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/* chain to the next handler */
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return CallWindowProc(toolproc, hwnd, msg, wparam, lparam);
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}
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/**
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* callback for url bar events
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*
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* message handler for urlbar window
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*
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* \param hwnd win32 window handle message arrived for
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* \param msg The message ID
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* \param wparam The w parameter of the message.
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* \param lparam The l parameter of the message.
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*/
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static LRESULT CALLBACK
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nsws_window_urlbar_callback(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
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{
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struct gui_window *gw;
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WNDPROC urlproc;
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HFONT hFont;
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LOG_WIN_MSG(hwnd, msg, wparam, lparam);
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gw = nsws_get_gui_window(hwnd);
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urlproc = (WNDPROC)GetProp(hwnd, TEXT("OrigMsgProc"));
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/* override messages */
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switch (msg) {
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case WM_CHAR:
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if (wparam == 13) {
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SendMessage(gw->main, WM_COMMAND, IDC_MAIN_LAUNCH_URL, 0);
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return 0;
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}
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break;
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case WM_DESTROY:
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hFont = (HFONT)SendMessage(hwnd, WM_GETFONT, 0, 0);
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if (hFont != NULL) {
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NSLOG(netsurf, INFO, "Destroyed font object");
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DeleteObject(hFont);
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}
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case WM_NCDESTROY:
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/* remove properties if window is being destroyed */
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RemoveProp(hwnd, TEXT("GuiWnd"));
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RemoveProp(hwnd, TEXT("OrigMsgProc"));
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break;
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}
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if (urlproc == NULL) {
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/* the original toolbar procedure is not available */
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return DefWindowProc(hwnd, msg, wparam, lparam);
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}
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/* chain to the next handler */
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return CallWindowProc(urlproc, hwnd, msg, wparam, lparam);
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}
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/**
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* create a urlbar and message handler
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*
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* Create an Edit control for entering urls
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*
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* \param hInstance The application instance handle.
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* \param hWndParent The containing window.
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* \param gw win32 frontends window context.
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* \return win32 window handle of created window or NULL on error.
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*/
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static HWND
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nsws_window_urlbar_create(HINSTANCE hInstance,
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HWND hWndParent,
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struct gui_window *gw)
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{
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int urlx, urly, urlwidth, urlheight;
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HWND hwnd;
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WNDPROC urlproc;
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HFONT hFont;
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urlbar_dimensions(hWndParent,
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gw->toolbuttonsize,
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gw->toolbuttonc,
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&urlx, &urly, &urlwidth, &urlheight);
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/* Create the edit control */
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hwnd = CreateWindowEx(0L,
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TEXT("Edit"),
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NULL,
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WS_CHILD | WS_BORDER | WS_VISIBLE | ES_LEFT | ES_AUTOHSCROLL,
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urlx,
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urly,
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urlwidth,
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urlheight,
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hWndParent,
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(HMENU)IDC_MAIN_URLBAR,
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hInstance,
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0);
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if (hwnd == NULL) {
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return NULL;
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}
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/* set the gui window associated with this control */
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SetProp(hwnd, TEXT("GuiWnd"), (HANDLE)gw);
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/* subclass the message handler */
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urlproc = (WNDPROC)SetWindowLongPtr(hwnd,
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GWLP_WNDPROC,
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(LONG_PTR)nsws_window_urlbar_callback);
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/* save the real handler */
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SetProp(hwnd, TEXT("OrigMsgProc"), (HANDLE)urlproc);
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hFont = CreateFont(urlheight - 4, 0, 0, 0, FW_BOLD, FALSE, FALSE,
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FALSE, ANSI_CHARSET, OUT_DEFAULT_PRECIS,
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CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY,
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DEFAULT_PITCH | FF_SWISS, "Arial");
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if (hFont != NULL) {
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NSLOG(netsurf, INFO, "Setting font object");
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SendMessage(hwnd, WM_SETFONT, (WPARAM)hFont, 0);
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}
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NSLOG(netsurf, INFO,
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"Created url bar hwnd:%p, x:%d, y:%d, w:%d, h:%d", hwnd, urlx,
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urly, urlwidth, urlheight);
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return hwnd;
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}
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/**
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* creation of throbber
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*
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* \param hInstance The application instance handle.
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* \param hWndParent The containing window.
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* \param gw win32 frontends window context.
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* \return win32 window handle of created window or NULL on error.
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*/
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static HWND
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nsws_window_throbber_create(HINSTANCE hInstance,
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HWND hWndParent,
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struct gui_window *gw)
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{
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HWND hwnd;
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int urlx, urly, urlwidth, urlheight;
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urlbar_dimensions(hWndParent,
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gw->toolbuttonsize,
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gw->toolbuttonc,
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&urlx, &urly, &urlwidth, &urlheight);
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hwnd = CreateWindow(ANIMATE_CLASS,
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"",
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WS_CHILD | WS_VISIBLE | ACS_TRANSPARENT,
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gw->width - NSWS_THROBBER_WIDTH - 4,
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urly,
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NSWS_THROBBER_WIDTH,
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NSWS_THROBBER_WIDTH,
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hWndParent,
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(HMENU) IDC_MAIN_THROBBER,
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hInstance,
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NULL);
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|
|
Animate_Open(hwnd, MAKEINTRESOURCE(IDR_THROBBER_AVI));
|
|
|
|
if (gw->throbbing) {
|
|
Animate_Play(hwnd, 0, -1, -1);
|
|
} else {
|
|
Animate_Seek(hwnd, 0);
|
|
}
|
|
ShowWindow(hwnd, SW_SHOWNORMAL);
|
|
|
|
return hwnd;
|
|
}
|
|
|
|
|
|
/**
|
|
* create a win32 image list for the toolbar.
|
|
*
|
|
* \param hInstance The application instance handle.
|
|
* \param resid The resource ID of the image.
|
|
* \param bsize The size of the image to load.
|
|
* \param bcnt The number of bitmaps to load into the list.
|
|
* \return The image list or NULL on error.
|
|
*/
|
|
static HIMAGELIST
|
|
get_imagelist(HINSTANCE hInstance, int resid, int bsize, int bcnt)
|
|
{
|
|
HIMAGELIST hImageList;
|
|
HBITMAP hScrBM;
|
|
|
|
NSLOG(netsurf, INFO, "resource id %d, bzize %d, bcnt %d", resid,
|
|
bsize, bcnt);
|
|
|
|
hImageList = ImageList_Create(bsize, bsize,
|
|
ILC_COLOR24 | ILC_MASK, 0,
|
|
bcnt);
|
|
if (hImageList == NULL) {
|
|
return NULL;
|
|
}
|
|
|
|
hScrBM = LoadImage(hInstance,
|
|
MAKEINTRESOURCE(resid),
|
|
IMAGE_BITMAP,
|
|
0,
|
|
0,
|
|
LR_DEFAULTCOLOR);
|
|
if (hScrBM == NULL) {
|
|
win_perror("LoadImage");
|
|
return NULL;
|
|
}
|
|
|
|
if (ImageList_AddMasked(hImageList, hScrBM, 0xcccccc) == -1) {
|
|
/* failed to add masked bitmap */
|
|
ImageList_Destroy(hImageList);
|
|
hImageList = NULL;
|
|
}
|
|
DeleteObject(hScrBM);
|
|
|
|
return hImageList;
|
|
}
|
|
|
|
|
|
/**
|
|
* create win32 main window toolbar and add controls and message handler
|
|
*
|
|
* Toolbar has buttons on the left, url entry space in the middle and
|
|
* activity throbber on the right.
|
|
*
|
|
* \param hInstance The application instance handle.
|
|
* \param hWndParent The containing window.
|
|
* \param gw win32 frontends window context.
|
|
* \return win32 window handle of created window or NULL on error.
|
|
*/
|
|
static HWND
|
|
nsws_window_create_toolbar(HINSTANCE hInstance,
|
|
HWND hWndParent,
|
|
struct gui_window *gw)
|
|
{
|
|
HIMAGELIST hImageList;
|
|
HWND hWndToolbar;
|
|
/* Toolbar buttons */
|
|
TBBUTTON tbButtons[] = {
|
|
{0, IDM_NAV_BACK, TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},
|
|
{1, IDM_NAV_FORWARD, TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},
|
|
{2, IDM_NAV_HOME, TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},
|
|
{3, IDM_NAV_RELOAD, TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},
|
|
{4, IDM_NAV_STOP, TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},
|
|
};
|
|
WNDPROC toolproc;
|
|
|
|
/* Create the toolbar window and subclass its message handler. */
|
|
hWndToolbar = CreateWindowEx(0,
|
|
TOOLBARCLASSNAME,
|
|
"Toolbar",
|
|
WS_CHILD | WS_VISIBLE | TBSTYLE_FLAT,
|
|
0, 0, 0, 0,
|
|
hWndParent,
|
|
NULL,
|
|
HINST_COMMCTRL,
|
|
NULL);
|
|
if (!hWndToolbar) {
|
|
return NULL;
|
|
}
|
|
|
|
/* set the gui window associated with this toolbar */
|
|
SetProp(hWndToolbar, TEXT("GuiWnd"), (HANDLE)gw);
|
|
|
|
/* subclass the message handler */
|
|
toolproc = (WNDPROC)SetWindowLongPtr(hWndToolbar,
|
|
GWLP_WNDPROC,
|
|
(LONG_PTR)nsws_window_toolbar_callback);
|
|
|
|
/* save the real handler */
|
|
SetProp(hWndToolbar, TEXT("OrigMsgProc"), (HANDLE)toolproc);
|
|
|
|
/* remember how many buttons are being created */
|
|
gw->toolbuttonc = sizeof(tbButtons) / sizeof(TBBUTTON);
|
|
|
|
/* Create the standard image list and assign to toolbar. */
|
|
hImageList = get_imagelist(hInstance,
|
|
IDR_TOOLBAR_BITMAP,
|
|
gw->toolbuttonsize,
|
|
gw->toolbuttonc);
|
|
if (hImageList != NULL) {
|
|
SendMessage(hWndToolbar,
|
|
TB_SETIMAGELIST,
|
|
0,
|
|
(LPARAM)hImageList);
|
|
}
|
|
|
|
/* Create the disabled image list and assign to toolbar. */
|
|
hImageList = get_imagelist(hInstance,
|
|
IDR_TOOLBAR_BITMAP_GREY,
|
|
gw->toolbuttonsize,
|
|
gw->toolbuttonc);
|
|
if (hImageList != NULL) {
|
|
SendMessage(hWndToolbar,
|
|
TB_SETDISABLEDIMAGELIST,
|
|
0,
|
|
(LPARAM)hImageList);
|
|
}
|
|
|
|
/* Create the hot image list and assign to toolbar. */
|
|
hImageList = get_imagelist(hInstance,
|
|
IDR_TOOLBAR_BITMAP_HOT,
|
|
gw->toolbuttonsize,
|
|
gw->toolbuttonc);
|
|
if (hImageList != NULL) {
|
|
SendMessage(hWndToolbar,
|
|
TB_SETHOTIMAGELIST,
|
|
0,
|
|
(LPARAM)hImageList);
|
|
}
|
|
|
|
/* Add buttons. */
|
|
SendMessage(hWndToolbar,
|
|
TB_BUTTONSTRUCTSIZE,
|
|
(WPARAM)sizeof(TBBUTTON),
|
|
0);
|
|
SendMessage(hWndToolbar,
|
|
TB_ADDBUTTONS,
|
|
(WPARAM)gw->toolbuttonc,
|
|
(LPARAM)&tbButtons);
|
|
|
|
gw->urlbar = nsws_window_urlbar_create(hInstance, hWndToolbar, gw);
|
|
|
|
gw->throbber = nsws_window_throbber_create(hInstance, hWndToolbar, gw);
|
|
|
|
return hWndToolbar;
|
|
}
|
|
|
|
|
|
/**
|
|
* creation of status bar
|
|
*
|
|
* \param hInstance The application instance handle.
|
|
* \param hWndParent The containing window.
|
|
* \param gw win32 frontends window context.
|
|
*/
|
|
static HWND
|
|
nsws_window_create_statusbar(HINSTANCE hInstance,
|
|
HWND hWndParent,
|
|
struct gui_window *gw)
|
|
{
|
|
HWND hwnd;
|
|
hwnd = CreateWindowEx(0,
|
|
STATUSCLASSNAME,
|
|
NULL,
|
|
WS_CHILD | WS_VISIBLE,
|
|
0, 0, 0, 0,
|
|
hWndParent,
|
|
(HMENU)IDC_MAIN_STATUSBAR,
|
|
hInstance,
|
|
NULL);
|
|
if (hwnd != NULL) {
|
|
SendMessage(hwnd, SB_SETTEXT, 0, (LPARAM)"NetSurf");
|
|
}
|
|
return hwnd;
|
|
}
|
|
|
|
|
|
/**
|
|
* Update popup context menu editing functionality
|
|
*
|
|
* \param w win32 frontends window context.
|
|
*/
|
|
static void nsws_update_edit(struct gui_window *w)
|
|
{
|
|
browser_editor_flags editor_flags = (w->bw == NULL) ?
|
|
BW_EDITOR_NONE : browser_window_get_editor_flags(w->bw);
|
|
bool paste, copy, del;
|
|
bool sel = (editor_flags & BW_EDITOR_CAN_COPY);
|
|
|
|
if (GetFocus() == w->urlbar) {
|
|
DWORD i, ii;
|
|
SendMessage(w->urlbar, EM_GETSEL, (WPARAM)&i, (LPARAM)&ii);
|
|
paste = true;
|
|
copy = (i != ii);
|
|
del = (i != ii);
|
|
|
|
} else if (sel) {
|
|
paste = (editor_flags & BW_EDITOR_CAN_PASTE);
|
|
copy = sel;
|
|
del = (editor_flags & BW_EDITOR_CAN_CUT);
|
|
} else {
|
|
paste = false;
|
|
copy = false;
|
|
del = false;
|
|
}
|
|
EnableMenuItem(w->mainmenu,
|
|
IDM_EDIT_PASTE,
|
|
(paste ? MF_ENABLED : MF_GRAYED));
|
|
|
|
EnableMenuItem(w->rclick,
|
|
IDM_EDIT_PASTE,
|
|
(paste ? MF_ENABLED : MF_GRAYED));
|
|
|
|
EnableMenuItem(w->mainmenu,
|
|
IDM_EDIT_COPY,
|
|
(copy ? MF_ENABLED : MF_GRAYED));
|
|
|
|
EnableMenuItem(w->rclick,
|
|
IDM_EDIT_COPY,
|
|
(copy ? MF_ENABLED : MF_GRAYED));
|
|
|
|
if (del == true) {
|
|
EnableMenuItem(w->mainmenu, IDM_EDIT_CUT, MF_ENABLED);
|
|
EnableMenuItem(w->mainmenu, IDM_EDIT_DELETE, MF_ENABLED);
|
|
EnableMenuItem(w->rclick, IDM_EDIT_CUT, MF_ENABLED);
|
|
EnableMenuItem(w->rclick, IDM_EDIT_DELETE, MF_ENABLED);
|
|
} else {
|
|
EnableMenuItem(w->mainmenu, IDM_EDIT_CUT, MF_GRAYED);
|
|
EnableMenuItem(w->mainmenu, IDM_EDIT_DELETE, MF_GRAYED);
|
|
EnableMenuItem(w->rclick, IDM_EDIT_CUT, MF_GRAYED);
|
|
EnableMenuItem(w->rclick, IDM_EDIT_DELETE, MF_GRAYED);
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Handle win32 context menu message
|
|
*
|
|
* \param gw win32 frontends graphical window.
|
|
* \param hwnd The win32 window handle
|
|
* \param x The x coordinate of the event.
|
|
* \param y the y coordinate of the event.
|
|
* \return true if menu displayed else false
|
|
*/
|
|
static bool
|
|
nsws_ctx_menu(struct gui_window *gw, HWND hwnd, int x, int y)
|
|
{
|
|
RECT rc; /* client area of window */
|
|
POINT pt = { x, y }; /* location of mouse click */
|
|
|
|
/* Get the bounding rectangle of the client area. */
|
|
GetClientRect(hwnd, &rc);
|
|
|
|
/* Convert the mouse position to client coordinates. */
|
|
ScreenToClient(hwnd, &pt);
|
|
|
|
/* If the position is in the client area, display a shortcut menu. */
|
|
if (PtInRect(&rc, pt)) {
|
|
ClientToScreen(hwnd, &pt);
|
|
nsws_update_edit(gw);
|
|
TrackPopupMenu(GetSubMenu(gw->rclick, 0),
|
|
TPM_CENTERALIGN | TPM_TOPALIGN,
|
|
x,
|
|
y,
|
|
0,
|
|
hwnd,
|
|
NULL);
|
|
|
|
return true;
|
|
}
|
|
|
|
/* Return false if no menu is displayed. */
|
|
return false;
|
|
}
|
|
|
|
|
|
/**
|
|
* update state of forward/back buttons/menu items when page changes
|
|
*
|
|
* \param w win32 frontends graphical window.
|
|
*/
|
|
static void nsws_window_update_forward_back(struct gui_window *w)
|
|
{
|
|
if (w->bw == NULL)
|
|
return;
|
|
|
|
bool forward = browser_window_history_forward_available(w->bw);
|
|
bool back = browser_window_history_back_available(w->bw);
|
|
|
|
if (w->mainmenu != NULL) {
|
|
EnableMenuItem(w->mainmenu, IDM_NAV_FORWARD,
|
|
(forward ? MF_ENABLED : MF_GRAYED));
|
|
EnableMenuItem(w->mainmenu, IDM_NAV_BACK,
|
|
(back ? MF_ENABLED : MF_GRAYED));
|
|
EnableMenuItem(w->rclick, IDM_NAV_FORWARD,
|
|
(forward ? MF_ENABLED : MF_GRAYED));
|
|
EnableMenuItem(w->rclick, IDM_NAV_BACK,
|
|
(back ? MF_ENABLED : MF_GRAYED));
|
|
}
|
|
|
|
if (w->toolbar != NULL) {
|
|
SendMessage(w->toolbar, TB_SETSTATE,
|
|
(WPARAM) IDM_NAV_FORWARD,
|
|
MAKELONG((forward ? TBSTATE_ENABLED :
|
|
TBSTATE_INDETERMINATE), 0));
|
|
SendMessage(w->toolbar, TB_SETSTATE,
|
|
(WPARAM) IDM_NAV_BACK,
|
|
MAKELONG((back ? TBSTATE_ENABLED :
|
|
TBSTATE_INDETERMINATE), 0));
|
|
}
|
|
nsw32_local_history_hide();
|
|
}
|
|
|
|
|
|
/**
|
|
* Invalidate an area of a win32 browser window
|
|
*
|
|
* \param gw The netsurf window being invalidated.
|
|
* \param rect area to redraw or NULL for entrire window area.
|
|
* \return NSERROR_OK or appropriate error code.
|
|
*/
|
|
static nserror
|
|
win32_window_invalidate_area(struct gui_window *gw, const struct rect *rect)
|
|
{
|
|
RECT *redrawrectp = NULL;
|
|
RECT redrawrect;
|
|
|
|
assert(gw != NULL);
|
|
|
|
if (rect != NULL) {
|
|
redrawrectp = &redrawrect;
|
|
|
|
redrawrect.left = (long)rect->x0 - (gw->scrollx / gw->scale);
|
|
redrawrect.top = (long)rect->y0 - (gw->scrolly / gw->scale);
|
|
redrawrect.right =(long)rect->x1;
|
|
redrawrect.bottom = (long)rect->y1;
|
|
|
|
}
|
|
RedrawWindow(gw->drawingarea,
|
|
redrawrectp,
|
|
NULL,
|
|
RDW_INVALIDATE | RDW_NOERASE);
|
|
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
|
|
/**
|
|
* Set scale of a win32 browser window
|
|
*
|
|
* \param gw win32 frontend window context
|
|
* \param scale The new scale
|
|
*/
|
|
static void nsws_set_scale(struct gui_window *gw, float scale)
|
|
{
|
|
struct rect rect;
|
|
|
|
assert(gw != NULL);
|
|
|
|
if (gw->scale == scale) {
|
|
return;
|
|
}
|
|
|
|
rect.x0 = rect.x1 = gw->scrollx;
|
|
rect.y0 = rect.y1 = gw->scrolly;
|
|
|
|
gw->scale = scale;
|
|
|
|
if (gw->bw != NULL) {
|
|
browser_window_set_scale(gw->bw, scale, true);
|
|
}
|
|
|
|
win32_window_invalidate_area(gw, NULL);
|
|
win32_window_set_scroll(gw, &rect);
|
|
}
|
|
|
|
|
|
/**
|
|
* Create a new window due to menu selection
|
|
*
|
|
* \param gw frontends graphical window.
|
|
* \return NSERROR_OK on success else appropriate error code.
|
|
*/
|
|
static nserror win32_open_new_window(struct gui_window *gw)
|
|
{
|
|
const char *addr;
|
|
nsurl *url;
|
|
nserror ret;
|
|
|
|
if (nsoption_charp(homepage_url) != NULL) {
|
|
addr = nsoption_charp(homepage_url);
|
|
} else {
|
|
addr = NETSURF_HOMEPAGE;
|
|
}
|
|
|
|
ret = nsurl_create(addr, &url);
|
|
if (ret == NSERROR_OK) {
|
|
ret = browser_window_create(BW_CREATE_HISTORY,
|
|
url,
|
|
NULL,
|
|
gw->bw,
|
|
NULL);
|
|
nsurl_unref(url);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
/**
|
|
* handle command message on main browser window
|
|
*
|
|
* \param hwnd The win32 window handle
|
|
* \param gw win32 gui window
|
|
* \param notification_code notification code
|
|
* \param identifier notification identifier
|
|
* \param ctrl_window The win32 control window handle
|
|
* \return appropriate response for command
|
|
*/
|
|
static LRESULT
|
|
nsws_window_command(HWND hwnd,
|
|
struct gui_window *gw,
|
|
int notification_code,
|
|
int identifier,
|
|
HWND ctrl_window)
|
|
{
|
|
nserror ret;
|
|
|
|
NSLOG(netsurf, INFO,
|
|
"notification_code %x identifier %x ctrl_window %p",
|
|
notification_code,
|
|
identifier,
|
|
ctrl_window);
|
|
|
|
switch(identifier) {
|
|
|
|
case IDM_FILE_QUIT:
|
|
{
|
|
struct gui_window *w;
|
|
w = window_list;
|
|
while (w != NULL) {
|
|
PostMessage(w->main, WM_CLOSE, 0, 0);
|
|
w = w->next;
|
|
}
|
|
break;
|
|
}
|
|
|
|
case IDM_FILE_OPEN_LOCATION:
|
|
SetFocus(gw->urlbar);
|
|
break;
|
|
|
|
case IDM_FILE_OPEN_WINDOW:
|
|
ret = win32_open_new_window(gw);
|
|
if (ret != NSERROR_OK) {
|
|
win32_warning(messages_get_errorcode(ret), 0);
|
|
}
|
|
break;
|
|
|
|
case IDM_FILE_CLOSE_WINDOW:
|
|
PostMessage(gw->main, WM_CLOSE, 0, 0);
|
|
break;
|
|
|
|
case IDM_FILE_SAVE_PAGE:
|
|
break;
|
|
|
|
case IDM_FILE_SAVEAS_TEXT:
|
|
break;
|
|
|
|
case IDM_FILE_SAVEAS_PDF:
|
|
break;
|
|
|
|
case IDM_FILE_SAVEAS_POSTSCRIPT:
|
|
break;
|
|
|
|
case IDM_FILE_PRINT_PREVIEW:
|
|
break;
|
|
|
|
case IDM_FILE_PRINT:
|
|
break;
|
|
|
|
case IDM_EDIT_CUT:
|
|
if (GetFocus() == gw->urlbar) {
|
|
SendMessage(gw->urlbar, WM_CUT, 0, 0);
|
|
} else {
|
|
SendMessage(gw->drawingarea, WM_CUT, 0, 0);
|
|
}
|
|
break;
|
|
|
|
case IDM_EDIT_COPY:
|
|
if (GetFocus() == gw->urlbar) {
|
|
SendMessage(gw->urlbar, WM_COPY, 0, 0);
|
|
} else {
|
|
SendMessage(gw->drawingarea, WM_COPY, 0, 0);
|
|
}
|
|
break;
|
|
|
|
case IDM_EDIT_PASTE: {
|
|
if (GetFocus() == gw->urlbar) {
|
|
SendMessage(gw->urlbar, WM_PASTE, 0, 0);
|
|
} else {
|
|
SendMessage(gw->drawingarea, WM_PASTE, 0, 0);
|
|
}
|
|
break;
|
|
}
|
|
|
|
case IDM_EDIT_DELETE:
|
|
if (GetFocus() == gw->urlbar)
|
|
SendMessage(gw->urlbar, WM_CLEAR, 0, 0);
|
|
else
|
|
SendMessage(gw->drawingarea, WM_CLEAR, 0, 0);
|
|
break;
|
|
|
|
case IDM_EDIT_SELECT_ALL:
|
|
if (GetFocus() == gw->urlbar)
|
|
SendMessage(gw->urlbar, EM_SETSEL, 0, -1);
|
|
else
|
|
browser_window_key_press(gw->bw, NS_KEY_SELECT_ALL);
|
|
break;
|
|
|
|
case IDM_EDIT_SEARCH:
|
|
break;
|
|
|
|
case IDM_EDIT_PREFERENCES:
|
|
nsws_prefs_dialog_init(hinst, gw->main);
|
|
break;
|
|
|
|
case IDM_NAV_BACK:
|
|
if ((gw->bw != NULL) &&
|
|
(browser_window_history_back_available(gw->bw))) {
|
|
browser_window_history_back(gw->bw, false);
|
|
}
|
|
nsws_window_update_forward_back(gw);
|
|
break;
|
|
|
|
case IDM_NAV_FORWARD:
|
|
if ((gw->bw != NULL) &&
|
|
(browser_window_history_forward_available(gw->bw))) {
|
|
browser_window_history_forward(gw->bw, false);
|
|
}
|
|
nsws_window_update_forward_back(gw);
|
|
break;
|
|
|
|
case IDM_NAV_HOME:
|
|
{
|
|
nsurl *url;
|
|
|
|
if (nsurl_create(nsoption_charp(homepage_url), &url) != NSERROR_OK) {
|
|
win32_warning("NoMemory", 0);
|
|
} else {
|
|
browser_window_navigate(gw->bw,
|
|
url,
|
|
NULL,
|
|
BW_NAVIGATE_HISTORY,
|
|
NULL,
|
|
NULL,
|
|
NULL);
|
|
nsurl_unref(url);
|
|
}
|
|
break;
|
|
}
|
|
|
|
case IDM_NAV_STOP:
|
|
browser_window_stop(gw->bw);
|
|
break;
|
|
|
|
case IDM_NAV_RELOAD:
|
|
browser_window_reload(gw->bw, true);
|
|
break;
|
|
|
|
case IDM_NAV_LOCALHISTORY:
|
|
nsw32_local_history_present(gw->main, gw->bw);
|
|
break;
|
|
|
|
case IDM_NAV_GLOBALHISTORY:
|
|
nsw32_global_history_present(hinst);
|
|
break;
|
|
|
|
case IDM_TOOLS_COOKIES:
|
|
nsw32_cookies_present(hinst);
|
|
break;
|
|
|
|
case IDM_NAV_BOOKMARKS:
|
|
nsw32_hotlist_present(hinst);
|
|
break;
|
|
|
|
case IDM_VIEW_ZOOMPLUS:
|
|
nsws_set_scale(gw, gw->scale * 1.1);
|
|
break;
|
|
|
|
case IDM_VIEW_ZOOMMINUS:
|
|
nsws_set_scale(gw, gw->scale * 0.9);
|
|
break;
|
|
|
|
case IDM_VIEW_ZOOMNORMAL:
|
|
nsws_set_scale(gw, 1.0);
|
|
break;
|
|
|
|
case IDM_VIEW_SOURCE:
|
|
break;
|
|
|
|
case IDM_VIEW_SAVE_WIN_METRICS: {
|
|
RECT r;
|
|
GetWindowRect(gw->main, &r);
|
|
nsoption_set_int(window_x, r.left);
|
|
nsoption_set_int(window_y, r.top);
|
|
nsoption_set_int(window_width, r.right - r.left);
|
|
nsoption_set_int(window_height, r.bottom - r.top);
|
|
|
|
nsws_prefs_save();
|
|
break;
|
|
}
|
|
|
|
case IDM_VIEW_FULLSCREEN: {
|
|
RECT rdesk;
|
|
if (gw->fullscreen == NULL) {
|
|
HWND desktop = GetDesktopWindow();
|
|
gw->fullscreen = malloc(sizeof(RECT));
|
|
if ((desktop == NULL) ||
|
|
(gw->fullscreen == NULL)) {
|
|
win32_warning("NoMemory", 0);
|
|
break;
|
|
}
|
|
GetWindowRect(desktop, &rdesk);
|
|
GetWindowRect(gw->main, gw->fullscreen);
|
|
DeleteObject(desktop);
|
|
SetWindowLong(gw->main, GWL_STYLE, 0);
|
|
SetWindowPos(gw->main, HWND_TOPMOST, 0, 0,
|
|
rdesk.right - rdesk.left,
|
|
rdesk.bottom - rdesk.top,
|
|
SWP_SHOWWINDOW);
|
|
} else {
|
|
SetWindowLong(gw->main, GWL_STYLE,
|
|
WS_OVERLAPPEDWINDOW |
|
|
WS_HSCROLL | WS_VSCROLL |
|
|
WS_CLIPCHILDREN |
|
|
WS_CLIPSIBLINGS | CS_DBLCLKS);
|
|
SetWindowPos(gw->main, HWND_TOPMOST,
|
|
gw->fullscreen->left,
|
|
gw->fullscreen->top,
|
|
gw->fullscreen->right -
|
|
gw->fullscreen->left,
|
|
gw->fullscreen->bottom -
|
|
gw->fullscreen->top,
|
|
SWP_SHOWWINDOW | SWP_FRAMECHANGED);
|
|
free(gw->fullscreen);
|
|
gw->fullscreen = NULL;
|
|
}
|
|
break;
|
|
}
|
|
|
|
case IDM_TOOLS_DOWNLOADS:
|
|
break;
|
|
|
|
case IDM_VIEW_TOGGLE_DEBUG_RENDERING:
|
|
if (gw->bw != NULL) {
|
|
browser_window_debug(gw->bw, CONTENT_DEBUG_REDRAW);
|
|
/* TODO: This should only redraw, not reformat.
|
|
* (Layout doesn't change, so reformat is a waste of time) */
|
|
browser_window_schedule_reformat(gw->bw);
|
|
}
|
|
break;
|
|
|
|
case IDM_VIEW_DEBUGGING_SAVE_BOXTREE:
|
|
break;
|
|
|
|
case IDM_VIEW_DEBUGGING_SAVE_DOMTREE:
|
|
break;
|
|
|
|
case IDM_HELP_CONTENTS:
|
|
nsws_window_go(hwnd,
|
|
"http://www.netsurf-browser.org/documentation/");
|
|
break;
|
|
|
|
case IDM_HELP_GUIDE:
|
|
nsws_window_go(hwnd,
|
|
"http://www.netsurf-browser.org/documentation/guide");
|
|
break;
|
|
|
|
case IDM_HELP_INFO:
|
|
nsws_window_go(hwnd,
|
|
"http://www.netsurf-browser.org/documentation/info");
|
|
break;
|
|
|
|
case IDM_HELP_ABOUT:
|
|
nsw32_about_dialog_init(hinst, gw->main);
|
|
break;
|
|
|
|
case IDC_MAIN_LAUNCH_URL:
|
|
{
|
|
nsurl *url;
|
|
|
|
if (GetFocus() != gw->urlbar)
|
|
break;
|
|
|
|
int len = SendMessage(gw->urlbar, WM_GETTEXTLENGTH, 0, 0);
|
|
char addr[len + 1];
|
|
SendMessage(gw->urlbar, WM_GETTEXT, (WPARAM)(len + 1), (LPARAM)addr);
|
|
NSLOG(netsurf, INFO, "launching %s\n", addr);
|
|
|
|
if (nsurl_create(addr, &url) != NSERROR_OK) {
|
|
win32_warning("NoMemory", 0);
|
|
} else {
|
|
browser_window_navigate(gw->bw,
|
|
url,
|
|
NULL,
|
|
BW_NAVIGATE_HISTORY,
|
|
NULL,
|
|
NULL,
|
|
NULL);
|
|
nsurl_unref(url);
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
|
|
default:
|
|
return 1; /* unhandled */
|
|
|
|
}
|
|
return 0; /* control message handled */
|
|
}
|
|
|
|
|
|
/**
|
|
* Get the scroll position of a win32 browser window.
|
|
*
|
|
* \param gw gui_window
|
|
* \param sx receives x ordinate of point at top-left of window
|
|
* \param sy receives y ordinate of point at top-left of window
|
|
* \return true iff successful
|
|
*/
|
|
static bool win32_window_get_scroll(struct gui_window *gw, int *sx, int *sy)
|
|
{
|
|
NSLOG(netsurf, INFO, "get scroll");
|
|
if (gw == NULL)
|
|
return false;
|
|
|
|
*sx = gw->scrollx;
|
|
*sy = gw->scrolly;
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* handle WM_SIZE message on main browser window
|
|
*
|
|
* \param gw win32 gui window
|
|
* \param hwnd The win32 window handle
|
|
* \param wparam The w win32 parameter
|
|
* \param lparam The l win32 parameter
|
|
* \return appropriate response for resize
|
|
*/
|
|
static LRESULT
|
|
nsws_window_resize(struct gui_window *gw,
|
|
HWND hwnd,
|
|
WPARAM wparam,
|
|
LPARAM lparam)
|
|
{
|
|
RECT rstatus, rtool;
|
|
|
|
if ((gw->toolbar == NULL) ||
|
|
(gw->urlbar == NULL) ||
|
|
(gw->statusbar == NULL))
|
|
return 0;
|
|
|
|
SendMessage(gw->statusbar, WM_SIZE, wparam, lparam);
|
|
SendMessage(gw->toolbar, WM_SIZE, wparam, lparam);
|
|
|
|
GetClientRect(gw->toolbar, &rtool);
|
|
GetWindowRect(gw->statusbar, &rstatus);
|
|
gw->width = LOWORD(lparam);
|
|
gw->height = HIWORD(lparam) - (rtool.bottom - rtool.top) - (rstatus.bottom - rstatus.top);
|
|
|
|
if (gw->drawingarea != NULL) {
|
|
MoveWindow(gw->drawingarea,
|
|
0,
|
|
rtool.bottom,
|
|
gw->width,
|
|
gw->height,
|
|
true);
|
|
}
|
|
nsws_window_update_forward_back(gw);
|
|
|
|
browser_window_update(gw->bw, false);
|
|
|
|
if (gw->toolbar != NULL) {
|
|
SendMessage(gw->toolbar, TB_SETSTATE,
|
|
(WPARAM) IDM_NAV_STOP,
|
|
MAKELONG(TBSTATE_INDETERMINATE, 0));
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
/**
|
|
* callback for browser window win32 events
|
|
*
|
|
* \param hwnd The win32 window handle
|
|
* \param msg The win32 message identifier
|
|
* \param wparam The w win32 parameter
|
|
* \param lparam The l win32 parameter
|
|
*/
|
|
static LRESULT CALLBACK
|
|
nsws_window_event_callback(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
|
|
{
|
|
struct gui_window *gw;
|
|
RECT rmain;
|
|
|
|
LOG_WIN_MSG(hwnd, msg, wparam, lparam);
|
|
|
|
/* deal with window creation as a special case */
|
|
if (msg == WM_CREATE) {
|
|
/* To cause all the component child windows to be
|
|
* re-sized correctly a WM_SIZE message of the actual
|
|
* created size must be sent.
|
|
*
|
|
* The message must be posted here because the actual
|
|
* size values of the component windows are not known
|
|
* until after the WM_CREATE message is dispatched.
|
|
*/
|
|
GetClientRect(hwnd, &rmain);
|
|
PostMessage(hwnd, WM_SIZE, 0, MAKELPARAM(rmain.right, rmain.bottom));
|
|
return DefWindowProc(hwnd, msg, wparam, lparam);
|
|
}
|
|
|
|
|
|
gw = nsws_get_gui_window(hwnd);
|
|
if (gw == NULL) {
|
|
NSLOG(netsurf, INFO,
|
|
"Unable to find gui window structure for hwnd %p", hwnd);
|
|
return DefWindowProc(hwnd, msg, wparam, lparam);
|
|
}
|
|
|
|
switch (msg) {
|
|
|
|
case WM_CONTEXTMENU:
|
|
if (nsws_ctx_menu(gw, hwnd, GET_X_LPARAM(lparam),
|
|
GET_Y_LPARAM(lparam))) {
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case WM_COMMAND:
|
|
if (nsws_window_command(hwnd, gw, HIWORD(wparam),
|
|
LOWORD(wparam), (HWND)lparam) == 0) {
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case WM_SIZE:
|
|
return nsws_window_resize(gw, hwnd, wparam, lparam);
|
|
|
|
case WM_NCDESTROY:
|
|
RemoveProp(hwnd, TEXT("GuiWnd"));
|
|
nsw32_local_history_hide();
|
|
browser_window_destroy(gw->bw);
|
|
if (--open_windows <= 0) {
|
|
win32_set_quit(true);
|
|
}
|
|
break;
|
|
|
|
}
|
|
|
|
return DefWindowProc(hwnd, msg, wparam, lparam);
|
|
}
|
|
|
|
|
|
/**
|
|
* create a new gui_window to contain a browser_window.
|
|
*
|
|
* \param bw the browser_window to connect to the new gui_window
|
|
* \param existing An existing window.
|
|
* \param flags The flags controlling the construction.
|
|
* \return The new win32 gui window or NULL on error.
|
|
*/
|
|
static struct gui_window *
|
|
win32_window_create(struct browser_window *bw,
|
|
struct gui_window *existing,
|
|
gui_window_create_flags flags)
|
|
{
|
|
struct gui_window *gw;
|
|
|
|
NSLOG(netsurf, INFO, "Creating gui window for browser window %p", bw);
|
|
|
|
gw = calloc(1, sizeof(struct gui_window));
|
|
if (gw == NULL) {
|
|
return NULL;
|
|
}
|
|
|
|
/* connect gui window to browser window */
|
|
gw->bw = bw;
|
|
|
|
gw->width = 800;
|
|
gw->height = 600;
|
|
gw->scale = 1.0;
|
|
gw->toolbuttonsize = 24;
|
|
gw->requestscrollx = 0;
|
|
gw->requestscrolly = 0;
|
|
gw->localhistory = NULL;
|
|
|
|
gw->mouse = malloc(sizeof(struct browser_mouse));
|
|
if (gw->mouse == NULL) {
|
|
free(gw);
|
|
NSLOG(netsurf, INFO, "Unable to allocate mouse state");
|
|
return NULL;
|
|
}
|
|
gw->mouse->gui = gw;
|
|
gw->mouse->state = 0;
|
|
gw->mouse->pressed_x = 0;
|
|
gw->mouse->pressed_y = 0;
|
|
|
|
/* add window to list */
|
|
if (window_list != NULL) {
|
|
window_list->prev = gw;
|
|
}
|
|
gw->next = window_list;
|
|
window_list = gw;
|
|
|
|
gw->main = nsws_window_create(hinst, gw);
|
|
gw->toolbar = nsws_window_create_toolbar(hinst, gw->main, gw);
|
|
gw->statusbar = nsws_window_create_statusbar(hinst, gw->main, gw);
|
|
gw->drawingarea = nsws_window_create_drawable(hinst, gw->main, gw);
|
|
|
|
NSLOG(netsurf, INFO,
|
|
"new window: main:%p toolbar:%p statusbar %p drawingarea %p",
|
|
gw->main,
|
|
gw->toolbar,
|
|
gw->statusbar,
|
|
gw->drawingarea);
|
|
|
|
font_hwnd = gw->drawingarea;
|
|
open_windows++;
|
|
ShowWindow(gw->main, SW_SHOWNORMAL);
|
|
|
|
return gw;
|
|
}
|
|
|
|
|
|
/**
|
|
* Destroy previously created win32 window
|
|
*
|
|
* \param w The gui window to destroy.
|
|
*/
|
|
static void win32_window_destroy(struct gui_window *w)
|
|
{
|
|
if (w == NULL)
|
|
return;
|
|
|
|
if (w->prev != NULL)
|
|
w->prev->next = w->next;
|
|
else
|
|
window_list = w->next;
|
|
|
|
if (w->next != NULL)
|
|
w->next->prev = w->prev;
|
|
|
|
DestroyAcceleratorTable(w->acceltable);
|
|
|
|
free(w);
|
|
w = NULL;
|
|
}
|
|
|
|
|
|
/**
|
|
* Find the current dimensions of a win32 browser window's content area.
|
|
*
|
|
* \param gw gui_window to measure
|
|
* \param width receives width of window
|
|
* \param height receives height of window
|
|
* \return NSERROR_OK and width and height updated
|
|
*/
|
|
static nserror
|
|
win32_window_get_dimensions(struct gui_window *gw, int *width, int *height)
|
|
{
|
|
*width = gw->width;
|
|
*height = gw->height;
|
|
|
|
NSLOG(netsurf, INFO, "gw:%p w=%d h=%d", gw, *width, *height);
|
|
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
|
|
/**
|
|
* Update the extent of the inside of a browser window to that of the
|
|
* current content.
|
|
*
|
|
* \param w gui_window to update the extent of
|
|
*/
|
|
static void win32_window_update_extent(struct gui_window *w)
|
|
{
|
|
|
|
}
|
|
|
|
|
|
/**
|
|
* set win32 browser window title
|
|
*
|
|
* \param w the win32 gui window.
|
|
* \param title to set on window
|
|
*/
|
|
static void win32_window_set_title(struct gui_window *w, const char *title)
|
|
{
|
|
char *fulltitle;
|
|
|
|
if (w == NULL) {
|
|
return;
|
|
}
|
|
|
|
NSLOG(netsurf, INFO, "%p, title %s", w, title);
|
|
fulltitle = malloc(strlen(title) + SLEN(" - NetSurf") + 1);
|
|
if (fulltitle == NULL) {
|
|
win32_warning("NoMemory", 0);
|
|
return;
|
|
}
|
|
|
|
strcpy(fulltitle, title);
|
|
strcat(fulltitle, " - NetSurf");
|
|
|
|
SendMessage(w->main, WM_SETTEXT, 0, (LPARAM)fulltitle);
|
|
free(fulltitle);
|
|
}
|
|
|
|
|
|
/**
|
|
* Set the navigation url in a win32 browser window.
|
|
*
|
|
* \param gw window to update.
|
|
* \param url The url to use as icon.
|
|
*/
|
|
static nserror win32_window_set_url(struct gui_window *gw, nsurl *url)
|
|
{
|
|
SendMessage(gw->urlbar, WM_SETTEXT, 0, (LPARAM) nsurl_access(url));
|
|
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
|
|
/**
|
|
* Set the status bar of a win32 browser window.
|
|
*
|
|
* \param w gui_window to update
|
|
* \param text new status text
|
|
*/
|
|
static void win32_window_set_status(struct gui_window *w, const char *text)
|
|
{
|
|
if (w == NULL) {
|
|
return;
|
|
}
|
|
SendMessage(w->statusbar, WM_SETTEXT, 0, (LPARAM)text);
|
|
}
|
|
|
|
|
|
/**
|
|
* Change the win32 mouse pointer shape
|
|
*
|
|
* \param w The gui window to change pointer shape in.
|
|
* \param shape The new shape to change to.
|
|
*/
|
|
static void
|
|
win32_window_set_pointer(struct gui_window *w, gui_pointer_shape shape)
|
|
{
|
|
SetCursor(nsws_get_pointer(shape));
|
|
}
|
|
|
|
|
|
/**
|
|
* Give the win32 input focus to a window
|
|
*
|
|
* \param w window with caret
|
|
* \param x coordinates of caret
|
|
* \param y coordinates of caret
|
|
* \param height height of caret
|
|
* \param clip rectangle to clip caret or NULL if none
|
|
*/
|
|
static void
|
|
win32_window_place_caret(struct gui_window *w, int x, int y,
|
|
int height, const struct rect *clip)
|
|
{
|
|
if (w == NULL) {
|
|
return;
|
|
}
|
|
|
|
CreateCaret(w->drawingarea, (HBITMAP)NULL, 1, height * w->scale);
|
|
SetCaretPos(x * w->scale - w->scrollx,
|
|
y * w->scale - w->scrolly);
|
|
ShowCaret(w->drawingarea);
|
|
}
|
|
|
|
|
|
/**
|
|
* Remove the win32 input focus from window
|
|
*
|
|
* \param gw window with caret
|
|
*/
|
|
static void win32_window_remove_caret(struct gui_window *gw)
|
|
{
|
|
if (gw == NULL)
|
|
return;
|
|
HideCaret(gw->drawingarea);
|
|
}
|
|
|
|
|
|
/**
|
|
* start a win32 navigation throbber.
|
|
*
|
|
* \param w window in which to start throbber.
|
|
*/
|
|
static void win32_window_start_throbber(struct gui_window *w)
|
|
{
|
|
if (w == NULL)
|
|
return;
|
|
nsws_window_update_forward_back(w);
|
|
|
|
if (w->mainmenu != NULL) {
|
|
EnableMenuItem(w->mainmenu, IDM_NAV_STOP, MF_ENABLED);
|
|
EnableMenuItem(w->mainmenu, IDM_NAV_RELOAD, MF_GRAYED);
|
|
}
|
|
if (w->rclick != NULL) {
|
|
EnableMenuItem(w->rclick, IDM_NAV_STOP, MF_ENABLED);
|
|
EnableMenuItem(w->rclick, IDM_NAV_RELOAD, MF_GRAYED);
|
|
}
|
|
if (w->toolbar != NULL) {
|
|
SendMessage(w->toolbar, TB_SETSTATE, (WPARAM) IDM_NAV_STOP,
|
|
MAKELONG(TBSTATE_ENABLED, 0));
|
|
SendMessage(w->toolbar, TB_SETSTATE,
|
|
(WPARAM) IDM_NAV_RELOAD,
|
|
MAKELONG(TBSTATE_INDETERMINATE, 0));
|
|
}
|
|
w->throbbing = true;
|
|
Animate_Play(w->throbber, 0, -1, -1);
|
|
}
|
|
|
|
|
|
/**
|
|
* stop a win32 navigation throbber.
|
|
*
|
|
* \param w window with throbber to stop
|
|
*/
|
|
static void win32_window_stop_throbber(struct gui_window *w)
|
|
{
|
|
if (w == NULL)
|
|
return;
|
|
|
|
nsws_window_update_forward_back(w);
|
|
if (w->mainmenu != NULL) {
|
|
EnableMenuItem(w->mainmenu, IDM_NAV_STOP, MF_GRAYED);
|
|
EnableMenuItem(w->mainmenu, IDM_NAV_RELOAD, MF_ENABLED);
|
|
}
|
|
|
|
if (w->rclick != NULL) {
|
|
EnableMenuItem(w->rclick, IDM_NAV_STOP, MF_GRAYED);
|
|
EnableMenuItem(w->rclick, IDM_NAV_RELOAD, MF_ENABLED);
|
|
}
|
|
|
|
if (w->toolbar != NULL) {
|
|
SendMessage(w->toolbar, TB_SETSTATE, (WPARAM) IDM_NAV_STOP,
|
|
MAKELONG(TBSTATE_INDETERMINATE, 0));
|
|
SendMessage(w->toolbar, TB_SETSTATE,
|
|
(WPARAM) IDM_NAV_RELOAD,
|
|
MAKELONG(TBSTATE_ENABLED, 0));
|
|
}
|
|
|
|
w->throbbing = false;
|
|
Animate_Stop(w->throbber);
|
|
Animate_Seek(w->throbber, 0);
|
|
}
|
|
|
|
|
|
/**
|
|
* win32 frontend browser window handling operation table
|
|
*/
|
|
static struct gui_window_table window_table = {
|
|
.create = win32_window_create,
|
|
.destroy = win32_window_destroy,
|
|
.invalidate = win32_window_invalidate_area,
|
|
.get_scroll = win32_window_get_scroll,
|
|
.set_scroll = win32_window_set_scroll,
|
|
.get_dimensions = win32_window_get_dimensions,
|
|
.update_extent = win32_window_update_extent,
|
|
|
|
.set_title = win32_window_set_title,
|
|
.set_url = win32_window_set_url,
|
|
.set_status = win32_window_set_status,
|
|
.set_pointer = win32_window_set_pointer,
|
|
.place_caret = win32_window_place_caret,
|
|
.remove_caret = win32_window_remove_caret,
|
|
.start_throbber = win32_window_start_throbber,
|
|
.stop_throbber = win32_window_stop_throbber,
|
|
};
|
|
|
|
struct gui_window_table *win32_window_table = &window_table;
|
|
|
|
|
|
/* exported interface documented in windows/window.h */
|
|
struct gui_window *nsws_get_gui_window(HWND hwnd)
|
|
{
|
|
struct gui_window *gw = NULL;
|
|
HWND phwnd = hwnd;
|
|
|
|
/* scan the window hierarchy for gui window */
|
|
while (phwnd != NULL) {
|
|
gw = GetProp(phwnd, TEXT("GuiWnd"));
|
|
if (gw != NULL)
|
|
break;
|
|
phwnd = GetParent(phwnd);
|
|
}
|
|
|
|
if (gw == NULL) {
|
|
/* try again looking for owner windows instead */
|
|
phwnd = hwnd;
|
|
while (phwnd != NULL) {
|
|
gw = GetProp(phwnd, TEXT("GuiWnd"));
|
|
if (gw != NULL)
|
|
break;
|
|
phwnd = GetWindow(phwnd, GW_OWNER);
|
|
}
|
|
}
|
|
|
|
return gw;
|
|
}
|
|
|
|
|
|
/* exported interface documented in windows/window.h */
|
|
bool nsws_window_go(HWND hwnd, const char *urltxt)
|
|
{
|
|
struct gui_window *gw;
|
|
nsurl *url;
|
|
|
|
gw = nsws_get_gui_window(hwnd);
|
|
if (gw == NULL)
|
|
return false;
|
|
|
|
if (nsurl_create(urltxt, &url) != NSERROR_OK) {
|
|
win32_warning("NoMemory", 0);
|
|
} else {
|
|
browser_window_navigate(gw->bw,
|
|
url,
|
|
NULL,
|
|
BW_NAVIGATE_HISTORY,
|
|
NULL,
|
|
NULL,
|
|
NULL);
|
|
nsurl_unref(url);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
/* exported interface documented in windows/window.h */
|
|
nserror win32_window_set_scroll(struct gui_window *gw, const struct rect *rect)
|
|
{
|
|
SCROLLINFO si;
|
|
nserror res;
|
|
int height;
|
|
int width;
|
|
POINT p;
|
|
|
|
if ((gw == NULL) || (gw->bw == NULL)) {
|
|
return NSERROR_BAD_PARAMETER;
|
|
}
|
|
|
|
res = browser_window_get_extents(gw->bw, true, &width, &height);
|
|
if (res != NSERROR_OK) {
|
|
return res;
|
|
}
|
|
|
|
/* The resulting gui window scroll must remain within the
|
|
* windows bounding box.
|
|
*/
|
|
if (rect->x0 < 0) {
|
|
gw->requestscrollx = -gw->scrollx;
|
|
} else if (rect->x0 > (width - gw->width)) {
|
|
gw->requestscrollx = (width - gw->width) - gw->scrollx;
|
|
} else {
|
|
gw->requestscrollx = rect->x0 - gw->scrollx;
|
|
}
|
|
if (rect->y0 < 0) {
|
|
gw->requestscrolly = -gw->scrolly;
|
|
} else if (rect->y0 > (height - gw->height)) {
|
|
gw->requestscrolly = (height - gw->height) - gw->scrolly;
|
|
} else {
|
|
gw->requestscrolly = rect->y0 - gw->scrolly;
|
|
}
|
|
|
|
NSLOG(netsurf, DEEPDEBUG,
|
|
"requestscroll x,y:%d,%d",
|
|
gw->requestscrollx, gw->requestscrolly);
|
|
|
|
/* set the vertical scroll offset */
|
|
si.cbSize = sizeof(si);
|
|
si.fMask = SIF_ALL;
|
|
si.nMin = 0;
|
|
si.nMax = height - 1;
|
|
si.nPage = gw->height;
|
|
si.nPos = max(gw->scrolly + gw->requestscrolly, 0);
|
|
si.nPos = min(si.nPos, height - gw->height);
|
|
SetScrollInfo(gw->drawingarea, SB_VERT, &si, TRUE);
|
|
NSLOG(netsurf, DEEPDEBUG,
|
|
"SetScrollInfo VERT min:%d max:%d page:%d pos:%d",
|
|
si.nMin, si.nMax, si.nPage, si.nPos);
|
|
|
|
/* set the horizontal scroll offset */
|
|
si.cbSize = sizeof(si);
|
|
si.fMask = SIF_ALL;
|
|
si.nMin = 0;
|
|
si.nMax = width -1;
|
|
si.nPage = gw->width;
|
|
si.nPos = max(gw->scrollx + gw->requestscrollx, 0);
|
|
si.nPos = min(si.nPos, width - gw->width);
|
|
SetScrollInfo(gw->drawingarea, SB_HORZ, &si, TRUE);
|
|
NSLOG(netsurf, DEEPDEBUG,
|
|
"SetScrollInfo HORZ min:%d max:%d page:%d pos:%d",
|
|
si.nMin, si.nMax, si.nPage, si.nPos);
|
|
|
|
/* Set caret position */
|
|
GetCaretPos(&p);
|
|
HideCaret(gw->drawingarea);
|
|
SetCaretPos(p.x - gw->requestscrollx, p.y - gw->requestscrolly);
|
|
ShowCaret(gw->drawingarea);
|
|
|
|
RECT r, redraw;
|
|
r.top = 0;
|
|
r.bottom = gw->height + 1;
|
|
r.left = 0;
|
|
r.right = gw->width + 1;
|
|
ScrollWindowEx(gw->drawingarea,
|
|
- gw->requestscrollx,
|
|
- gw->requestscrolly,
|
|
&r,
|
|
NULL,
|
|
NULL,
|
|
&redraw,
|
|
SW_INVALIDATE);
|
|
NSLOG(netsurf, DEEPDEBUG,
|
|
"ScrollWindowEx %d, %d",
|
|
- gw->requestscrollx,
|
|
- gw->requestscrolly);
|
|
|
|
gw->scrolly += gw->requestscrolly;
|
|
gw->scrollx += gw->requestscrollx;
|
|
gw->requestscrollx = 0;
|
|
gw->requestscrolly = 0;
|
|
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
|
|
/* exported interface documented in windows/window.h */
|
|
nserror
|
|
nsws_create_main_class(HINSTANCE hinstance)
|
|
{
|
|
nserror ret = NSERROR_OK;
|
|
WNDCLASSEX wc;
|
|
|
|
/* main window */
|
|
wc.cbSize = sizeof(WNDCLASSEX);
|
|
wc.style = 0;
|
|
wc.lpfnWndProc = nsws_window_event_callback;
|
|
wc.cbClsExtra = 0;
|
|
wc.cbWndExtra = 0;
|
|
wc.hInstance = hinstance;
|
|
wc.hIcon = LoadIcon(hinstance, MAKEINTRESOURCE(IDR_NETSURF_ICON));
|
|
wc.hCursor = NULL;
|
|
wc.hbrBackground = (HBRUSH)(COLOR_MENU + 1);
|
|
wc.lpszMenuName = NULL;
|
|
wc.lpszClassName = windowclassname_main;
|
|
wc.hIconSm = LoadIcon(hinstance, MAKEINTRESOURCE(IDR_NETSURF_ICON));
|
|
|
|
if (RegisterClassEx(&wc) == 0) {
|
|
win_perror("MainWindowClass");
|
|
ret = NSERROR_INIT_FAILED;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
/* exported interface documented in windows/window.h */
|
|
HWND gui_window_main_window(struct gui_window *w)
|
|
{
|
|
if (w == NULL)
|
|
return NULL;
|
|
return w->main;
|
|
}
|