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import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo
This commit is contained in:
Roy Tam
commit
dcd9973243
150858 changed files with 23884658 additions and 0 deletions
319
toolkit/mozapps/update/updater/progressui_win.cpp
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319
toolkit/mozapps/update/updater/progressui_win.cpp
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et cindent: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include <stdio.h>
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#include <windows.h>
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#include <commctrl.h>
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#include <process.h>
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#include <io.h>
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#include "resource.h"
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#include "progressui.h"
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#include "readstrings.h"
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#include "errors.h"
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#define TIMER_ID 1
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#define TIMER_INTERVAL 100
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#define RESIZE_WINDOW(hwnd, extrax, extray) \
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{ \
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RECT windowSize; \
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GetWindowRect(hwnd, &windowSize); \
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SetWindowPos(hwnd, 0, 0, 0, windowSize.right - windowSize.left + extrax, \
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windowSize.bottom - windowSize.top + extray, \
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SWP_NOMOVE | SWP_NOZORDER); \
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}
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#define MOVE_WINDOW(hwnd, dx, dy) \
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{ \
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RECT rc; \
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POINT pt; \
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GetWindowRect(hwnd, &rc); \
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pt.x = rc.left; \
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pt.y = rc.top; \
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ScreenToClient(GetParent(hwnd), &pt); \
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SetWindowPos(hwnd, 0, pt.x + dx, pt.y + dy, 0, 0, \
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SWP_NOSIZE | SWP_NOZORDER); \
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}
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static float sProgress; // between 0 and 100
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static BOOL sQuit = FALSE;
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static BOOL sIndeterminate = FALSE;
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static StringTable sUIStrings;
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static BOOL
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GetStringsFile(WCHAR filename[MAX_PATH])
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{
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if (!GetModuleFileNameW(nullptr, filename, MAX_PATH))
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return FALSE;
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WCHAR *dot = wcsrchr(filename, '.');
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if (!dot || wcsicmp(dot + 1, L"exe"))
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return FALSE;
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wcscpy(dot + 1, L"ini");
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return TRUE;
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}
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static void
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UpdateDialog(HWND hDlg)
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{
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int pos = int(sProgress + 0.5f);
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HWND hWndPro = GetDlgItem(hDlg, IDC_PROGRESS);
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SendMessage(hWndPro, PBM_SETPOS, pos, 0L);
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}
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// The code in this function is from MSDN:
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// http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winui/winui/windowsuserinterface/windowing/dialogboxes/usingdialogboxes.asp
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static void
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CenterDialog(HWND hDlg)
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{
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RECT rc, rcOwner, rcDlg;
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// Get the owner window and dialog box rectangles.
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HWND desktop = GetDesktopWindow();
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GetWindowRect(desktop, &rcOwner);
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GetWindowRect(hDlg, &rcDlg);
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CopyRect(&rc, &rcOwner);
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// Offset the owner and dialog box rectangles so that
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// right and bottom values represent the width and
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// height, and then offset the owner again to discard
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// space taken up by the dialog box.
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OffsetRect(&rcDlg, -rcDlg.left, -rcDlg.top);
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OffsetRect(&rc, -rc.left, -rc.top);
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OffsetRect(&rc, -rcDlg.right, -rcDlg.bottom);
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// The new position is the sum of half the remaining
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// space and the owner's original position.
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SetWindowPos(hDlg,
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HWND_TOP,
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rcOwner.left + (rc.right / 2),
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rcOwner.top + (rc.bottom / 2),
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0, 0, // ignores size arguments
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SWP_NOSIZE);
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}
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static void
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InitDialog(HWND hDlg)
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{
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WCHAR szwTitle[MAX_TEXT_LEN];
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WCHAR szwInfo[MAX_TEXT_LEN];
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MultiByteToWideChar(CP_UTF8, 0, sUIStrings.title, -1, szwTitle,
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sizeof(szwTitle)/sizeof(szwTitle[0]));
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MultiByteToWideChar(CP_UTF8, 0, sUIStrings.info, -1, szwInfo,
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sizeof(szwInfo)/sizeof(szwInfo[0]));
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SetWindowTextW(hDlg, szwTitle);
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SetWindowTextW(GetDlgItem(hDlg, IDC_INFO), szwInfo);
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// Set dialog icon
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HICON hIcon = LoadIcon(GetModuleHandle(nullptr),
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MAKEINTRESOURCE(IDI_DIALOG));
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if (hIcon)
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SendMessage(hDlg, WM_SETICON, ICON_BIG, (LPARAM) hIcon);
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HWND hWndPro = GetDlgItem(hDlg, IDC_PROGRESS);
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SendMessage(hWndPro, PBM_SETRANGE, 0, MAKELPARAM(0, 100));
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if (sIndeterminate) {
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LONG_PTR val = GetWindowLongPtr(hWndPro, GWL_STYLE);
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SetWindowLongPtr(hWndPro, GWL_STYLE, val|PBS_MARQUEE);
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SendMessage(hWndPro,(UINT) PBM_SETMARQUEE,(WPARAM) TRUE,(LPARAM)50 );
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}
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// Resize the dialog to fit all of the text if necessary.
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RECT infoSize, textSize;
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HWND hWndInfo = GetDlgItem(hDlg, IDC_INFO);
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// Get the control's font for calculating the new size for the control
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HDC hDCInfo = GetDC(hWndInfo);
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HFONT hInfoFont, hOldFont = NULL;
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hInfoFont = (HFONT)SendMessage(hWndInfo, WM_GETFONT, 0, 0);
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if (hInfoFont)
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hOldFont = (HFONT)SelectObject(hDCInfo, hInfoFont);
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// Measure the space needed for the text on a single line. DT_CALCRECT means
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// nothing is drawn.
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if (DrawText(hDCInfo, szwInfo, -1, &textSize,
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DT_CALCRECT | DT_NOCLIP | DT_SINGLELINE)) {
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GetClientRect(hWndInfo, &infoSize);
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SIZE extra;
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// Calculate the additional space needed for the text by subtracting from
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// the rectangle returned by DrawText the existing client rectangle's width
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// and height.
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extra.cx = (textSize.right - textSize.left) - \
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(infoSize.right - infoSize.left);
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extra.cy = (textSize.bottom - textSize.top) - \
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(infoSize.bottom - infoSize.top);
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if (extra.cx < 0)
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extra.cx = 0;
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if (extra.cy < 0)
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extra.cy = 0;
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if ((extra.cx > 0) || (extra.cy > 0)) {
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RESIZE_WINDOW(hDlg, extra.cx, extra.cy);
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RESIZE_WINDOW(hWndInfo, extra.cx, extra.cy);
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RESIZE_WINDOW(hWndPro, extra.cx, 0);
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MOVE_WINDOW(hWndPro, 0, extra.cy);
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}
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}
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if (hOldFont)
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SelectObject(hDCInfo, hOldFont);
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ReleaseDC(hWndInfo, hDCInfo);
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CenterDialog(hDlg); // make dialog appear in the center of the screen
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SetTimer(hDlg, TIMER_ID, TIMER_INTERVAL, nullptr);
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}
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// Message handler for update dialog.
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static LRESULT CALLBACK
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DialogProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
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{
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switch (message)
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{
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case WM_INITDIALOG:
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InitDialog(hDlg);
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return TRUE;
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case WM_TIMER:
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if (sQuit) {
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EndDialog(hDlg, 0);
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} else {
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UpdateDialog(hDlg);
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}
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return TRUE;
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case WM_COMMAND:
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return TRUE;
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}
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return FALSE;
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}
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int
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InitProgressUI(int *argc, WCHAR ***argv)
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{
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return 0;
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}
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/**
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* Initializes the progress UI strings
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*
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* @return 0 on success, -1 on error
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*/
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int
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InitProgressUIStrings() {
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// If we do not have updater.ini, then we should not bother showing UI.
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WCHAR filename[MAX_PATH];
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if (!GetStringsFile(filename)) {
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return -1;
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}
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if (_waccess(filename, 04)) {
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return -1;
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}
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// If the updater.ini doesn't have the required strings, then we should not
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// bother showing UI.
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if (ReadStrings(filename, &sUIStrings) != OK) {
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return -1;
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}
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return 0;
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}
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int
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ShowProgressUI(bool indeterminate, bool initUIStrings)
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{
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sIndeterminate = indeterminate;
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if (!indeterminate) {
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// Only show the Progress UI if the process is taking a significant amount of
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// time where a significant amount of time is defined as .5 seconds after
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// ShowProgressUI is called sProgress is less than 70.
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Sleep(500);
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if (sQuit || sProgress > 70.0f)
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return 0;
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}
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// Don't load the UI if there's an <exe_name>.Local directory for redirection.
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WCHAR appPath[MAX_PATH + 1] = { L'\0' };
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if (!GetModuleFileNameW(nullptr, appPath, MAX_PATH)) {
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return -1;
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}
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if (wcslen(appPath) + wcslen(L".Local") >= MAX_PATH) {
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return -1;
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}
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wcscat(appPath, L".Local");
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if (!_waccess(appPath, 04)) {
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return -1;
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}
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// Don't load the UI if the strings for the UI are not provided.
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if (initUIStrings && InitProgressUIStrings() == -1) {
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return -1;
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}
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if (!GetModuleFileNameW(nullptr, appPath, MAX_PATH)) {
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return -1;
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}
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// Use an activation context that supports visual styles for the controls.
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ACTCTXW actx = {0};
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actx.cbSize = sizeof(ACTCTXW);
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actx.dwFlags = ACTCTX_FLAG_RESOURCE_NAME_VALID | ACTCTX_FLAG_HMODULE_VALID;
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actx.hModule = GetModuleHandle(NULL); // Use the embedded manifest
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// This is needed only for Win XP but doesn't cause a problem with other
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// versions of Windows.
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actx.lpSource = appPath;
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actx.lpResourceName = MAKEINTRESOURCE(IDR_COMCTL32_MANIFEST);
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HANDLE hactx = INVALID_HANDLE_VALUE;
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hactx = CreateActCtxW(&actx);
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ULONG_PTR actxCookie = NULL;
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if (hactx != INVALID_HANDLE_VALUE) {
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// Push the specified activation context to the top of the activation stack.
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ActivateActCtx(hactx, &actxCookie);
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}
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INITCOMMONCONTROLSEX icc = {
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sizeof(INITCOMMONCONTROLSEX),
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ICC_PROGRESS_CLASS
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};
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InitCommonControlsEx(&icc);
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DialogBox(GetModuleHandle(nullptr),
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MAKEINTRESOURCE(IDD_DIALOG), nullptr,
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(DLGPROC) DialogProc);
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if (hactx != INVALID_HANDLE_VALUE) {
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// Deactivate the context now that the comctl32.dll is loaded.
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DeactivateActCtx(0, actxCookie);
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}
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return 0;
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}
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void
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QuitProgressUI()
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{
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sQuit = TRUE;
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}
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void
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UpdateProgressUI(float progress)
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{
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sProgress = progress; // 32-bit writes are atomic
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}
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