Add m-esr52 at 52.6.0

1 files changed, 319 insertions, 0 deletions

diff --git a/toolkit/mozapps/update/updater/progressui_win.cpp b/toolkit/mozapps/update/updater/progressui_win.cpp
new file mode 100644
index 000000000..89bd71e85
--- /dev/null
+++ b/toolkit/mozapps/update/updater/progressui_win.cpp
@@ -0,0 +1,319 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include <stdio.h>
+#include <windows.h>
+#include <commctrl.h>
+#include <process.h>
+#include <io.h>
+
+#include "resource.h"
+#include "progressui.h"
+#include "readstrings.h"
+#include "errors.h"
+
+#define TIMER_ID 1
+#define TIMER_INTERVAL 100
+
+#define RESIZE_WINDOW(hwnd, extrax, extray) \
+  { \
+    RECT windowSize; \
+    GetWindowRect(hwnd, &windowSize); \
+    SetWindowPos(hwnd, 0, 0, 0, windowSize.right - windowSize.left + extrax, \
+                 windowSize.bottom - windowSize.top + extray, \
+                 SWP_NOMOVE | SWP_NOZORDER); \
+  }
+
+#define MOVE_WINDOW(hwnd, dx, dy) \
+  { \
+    RECT rc; \
+    POINT pt; \
+    GetWindowRect(hwnd, &rc); \
+    pt.x = rc.left; \
+    pt.y = rc.top; \
+    ScreenToClient(GetParent(hwnd), &pt); \
+    SetWindowPos(hwnd, 0, pt.x + dx, pt.y + dy, 0, 0, \
+                 SWP_NOSIZE | SWP_NOZORDER); \
+  }
+
+static float sProgress;  // between 0 and 100
+static BOOL  sQuit = FALSE;
+static BOOL sIndeterminate = FALSE;
+static StringTable sUIStrings;
+
+static BOOL
+GetStringsFile(WCHAR filename[MAX_PATH])
+{
+  if (!GetModuleFileNameW(nullptr, filename, MAX_PATH))
+    return FALSE;
+ 
+  WCHAR *dot = wcsrchr(filename, '.');
+  if (!dot || wcsicmp(dot + 1, L"exe"))
+    return FALSE;
+
+  wcscpy(dot + 1, L"ini");
+  return TRUE;
+}
+
+static void
+UpdateDialog(HWND hDlg)
+{
+  int pos = int(sProgress + 0.5f);
+  HWND hWndPro = GetDlgItem(hDlg, IDC_PROGRESS);
+  SendMessage(hWndPro, PBM_SETPOS, pos, 0L);
+}
+
+// The code in this function is from MSDN:
+// http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winui/winui/windowsuserinterface/windowing/dialogboxes/usingdialogboxes.asp
+static void
+CenterDialog(HWND hDlg)
+{
+  RECT rc, rcOwner, rcDlg;
+
+  // Get the owner window and dialog box rectangles. 
+  HWND desktop = GetDesktopWindow();
+
+  GetWindowRect(desktop, &rcOwner); 
+  GetWindowRect(hDlg, &rcDlg); 
+  CopyRect(&rc, &rcOwner); 
+
+  // Offset the owner and dialog box rectangles so that 
+  // right and bottom values represent the width and 
+  // height, and then offset the owner again to discard 
+  // space taken up by the dialog box. 
+
+  OffsetRect(&rcDlg, -rcDlg.left, -rcDlg.top); 
+  OffsetRect(&rc, -rc.left, -rc.top); 
+  OffsetRect(&rc, -rcDlg.right, -rcDlg.bottom); 
+
+  // The new position is the sum of half the remaining 
+  // space and the owner's original position. 
+
+  SetWindowPos(hDlg, 
+               HWND_TOP, 
+               rcOwner.left + (rc.right / 2), 
+               rcOwner.top + (rc.bottom / 2), 
+               0, 0,          // ignores size arguments 
+               SWP_NOSIZE); 
+}
+
+static void
+InitDialog(HWND hDlg)
+{
+  WCHAR szwTitle[MAX_TEXT_LEN];
+  WCHAR szwInfo[MAX_TEXT_LEN];
+
+  MultiByteToWideChar(CP_UTF8, 0, sUIStrings.title, -1, szwTitle,
+                      sizeof(szwTitle)/sizeof(szwTitle[0]));
+  MultiByteToWideChar(CP_UTF8, 0, sUIStrings.info, -1, szwInfo,
+                      sizeof(szwInfo)/sizeof(szwInfo[0]));
+
+  SetWindowTextW(hDlg, szwTitle);
+  SetWindowTextW(GetDlgItem(hDlg, IDC_INFO), szwInfo);
+
+  // Set dialog icon
+  HICON hIcon = LoadIcon(GetModuleHandle(nullptr),
+                         MAKEINTRESOURCE(IDI_DIALOG));
+  if (hIcon)
+    SendMessage(hDlg, WM_SETICON, ICON_BIG, (LPARAM) hIcon);
+
+  HWND hWndPro = GetDlgItem(hDlg, IDC_PROGRESS);
+  SendMessage(hWndPro, PBM_SETRANGE, 0, MAKELPARAM(0, 100));
+  if (sIndeterminate) {
+    LONG_PTR val = GetWindowLongPtr(hWndPro, GWL_STYLE);
+    SetWindowLongPtr(hWndPro, GWL_STYLE, val|PBS_MARQUEE); 
+    SendMessage(hWndPro,(UINT) PBM_SETMARQUEE,(WPARAM) TRUE,(LPARAM)50 );
+  }
+
+  // Resize the dialog to fit all of the text if necessary.
+  RECT infoSize, textSize;
+  HWND hWndInfo = GetDlgItem(hDlg, IDC_INFO);
+
+  // Get the control's font for calculating the new size for the control
+  HDC hDCInfo = GetDC(hWndInfo);
+  HFONT hInfoFont, hOldFont = NULL;
+  hInfoFont = (HFONT)SendMessage(hWndInfo, WM_GETFONT, 0, 0);
+
+  if (hInfoFont)
+    hOldFont = (HFONT)SelectObject(hDCInfo, hInfoFont);
+
+  // Measure the space needed for the text on a single line. DT_CALCRECT means
+  // nothing is drawn.
+  if (DrawText(hDCInfo, szwInfo, -1, &textSize,
+               DT_CALCRECT | DT_NOCLIP | DT_SINGLELINE)) {
+    GetClientRect(hWndInfo, &infoSize);
+    SIZE extra;
+    // Calculate the additional space needed for the text by subtracting from
+    // the rectangle returned by DrawText the existing client rectangle's width
+    // and height.
+    extra.cx = (textSize.right - textSize.left) - \
+               (infoSize.right - infoSize.left);
+    extra.cy = (textSize.bottom - textSize.top) - \
+               (infoSize.bottom - infoSize.top);
+    if (extra.cx < 0)
+      extra.cx = 0;
+    if (extra.cy < 0)
+      extra.cy = 0;
+    if ((extra.cx > 0) || (extra.cy > 0)) {
+      RESIZE_WINDOW(hDlg, extra.cx, extra.cy);
+      RESIZE_WINDOW(hWndInfo, extra.cx, extra.cy);
+      RESIZE_WINDOW(hWndPro, extra.cx, 0);
+      MOVE_WINDOW(hWndPro, 0, extra.cy);
+    }
+  }
+
+  if (hOldFont)
+    SelectObject(hDCInfo, hOldFont);
+
+  ReleaseDC(hWndInfo, hDCInfo);
+
+  CenterDialog(hDlg);  // make dialog appear in the center of the screen
+
+  SetTimer(hDlg, TIMER_ID, TIMER_INTERVAL, nullptr);
+}
+
+// Message handler for update dialog.
+static LRESULT CALLBACK
+DialogProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
+{
+  switch (message)
+  {
+  case WM_INITDIALOG:
+    InitDialog(hDlg);
+    return TRUE;
+
+  case WM_TIMER:
+    if (sQuit) {
+      EndDialog(hDlg, 0);
+    } else {
+      UpdateDialog(hDlg);
+    }
+    return TRUE;
+
+  case WM_COMMAND:
+    return TRUE;
+  }
+  return FALSE;
+}
+
+int
+InitProgressUI(int *argc, WCHAR ***argv)
+{
+  return 0;
+}
+
+/**
+ * Initializes the progress UI strings
+ * 
+ * @return 0 on success, -1 on error
+*/
+int
+InitProgressUIStrings() {
+  // If we do not have updater.ini, then we should not bother showing UI.
+  WCHAR filename[MAX_PATH];
+  if (!GetStringsFile(filename)) {
+    return -1;
+  }
+
+  if (_waccess(filename, 04)) {
+    return -1;
+  }
+  
+  // If the updater.ini doesn't have the required strings, then we should not
+  // bother showing UI.
+  if (ReadStrings(filename, &sUIStrings) != OK) {
+    return -1;
+  }
+
+  return 0;
+}
+
+int
+ShowProgressUI(bool indeterminate, bool initUIStrings)
+{
+  sIndeterminate = indeterminate;
+  if (!indeterminate) {
+    // Only show the Progress UI if the process is taking a significant amount of
+    // time where a significant amount of time is defined as .5 seconds after
+    // ShowProgressUI is called sProgress is less than 70.
+    Sleep(500);
+
+    if (sQuit || sProgress > 70.0f)
+      return 0;
+  }
+
+  // Don't load the UI if there's an <exe_name>.Local directory for redirection.
+  WCHAR appPath[MAX_PATH + 1] = { L'\0' };
+  if (!GetModuleFileNameW(nullptr, appPath, MAX_PATH)) {
+    return -1;
+  }
+
+  if (wcslen(appPath) + wcslen(L".Local") >= MAX_PATH) {
+    return -1;
+  }
+
+  wcscat(appPath, L".Local");
+
+  if (!_waccess(appPath, 04)) {
+    return -1;
+  }
+
+  // Don't load the UI if the strings for the UI are not provided.
+  if (initUIStrings && InitProgressUIStrings() == -1) {
+    return -1;
+  }
+
+  if (!GetModuleFileNameW(nullptr, appPath, MAX_PATH)) {
+    return -1;
+  }
+
+  // Use an activation context that supports visual styles for the controls.
+  ACTCTXW actx = {0};
+  actx.cbSize = sizeof(ACTCTXW);
+  actx.dwFlags = ACTCTX_FLAG_RESOURCE_NAME_VALID | ACTCTX_FLAG_HMODULE_VALID;
+  actx.hModule = GetModuleHandle(NULL); // Use the embedded manifest
+  // This is needed only for Win XP but doesn't cause a problem with other
+  // versions of Windows.
+  actx.lpSource = appPath;
+  actx.lpResourceName = MAKEINTRESOURCE(IDR_COMCTL32_MANIFEST);
+
+  HANDLE hactx = INVALID_HANDLE_VALUE;
+  hactx = CreateActCtxW(&actx);
+  ULONG_PTR actxCookie = NULL;
+  if (hactx != INVALID_HANDLE_VALUE) {
+    // Push the specified activation context to the top of the activation stack.
+    ActivateActCtx(hactx, &actxCookie);
+  }
+
+  INITCOMMONCONTROLSEX icc = {
+    sizeof(INITCOMMONCONTROLSEX),
+    ICC_PROGRESS_CLASS
+  };
+  InitCommonControlsEx(&icc);
+
+  DialogBox(GetModuleHandle(nullptr),
+            MAKEINTRESOURCE(IDD_DIALOG), nullptr,
+            (DLGPROC) DialogProc);
+
+  if (hactx != INVALID_HANDLE_VALUE) {
+    // Deactivate the context now that the comctl32.dll is loaded.
+    DeactivateActCtx(0, actxCookie);
+  }
+
+  return 0;
+}
+
+void
+QuitProgressUI()
+{
+  sQuit = TRUE;
+}
+
+void
+UpdateProgressUI(float progress)
+{
+  sProgress = progress;  // 32-bit writes are atomic
+}