Merge branch 'master' into Sync-weave

1 files changed, 251 insertions, 0 deletions

diff --git a/other-licenses/7zstub/src/CPP/Windows/Control/Dialog.cpp b/other-licenses/7zstub/src/CPP/Windows/Control/Dialog.cpp
new file mode 100644
index 000000000..8e61a2b2c
--- /dev/null
+++ b/other-licenses/7zstub/src/CPP/Windows/Control/Dialog.cpp
@@ -0,0 +1,251 @@
+// Windows/Control/Dialog.cpp

+

+#include "StdAfx.h"

+

+#ifndef _UNICODE

+#include "../../Common/StringConvert.h"

+#endif

+

+#include "Dialog.h"

+

+extern HINSTANCE g_hInstance;

+#ifndef _UNICODE

+extern bool g_IsNT;

+#endif

+

+namespace NWindows {

+namespace NControl {

+

+static INT_PTR APIENTRY DialogProcedure(HWND dialogHWND, UINT message, WPARAM wParam, LPARAM lParam)

+{

+  CWindow tempDialog(dialogHWND);

+  if (message == WM_INITDIALOG)

+    tempDialog.SetUserDataLongPtr(lParam);

+  CDialog *dialog = (CDialog *)(tempDialog.GetUserDataLongPtr());

+  if (dialog == NULL)

+    return FALSE;

+  if (message == WM_INITDIALOG)

+    dialog->Attach(dialogHWND);

+  try { return BoolToBOOL(dialog->OnMessage(message, wParam, lParam)); }

+  catch(...) { return TRUE; }

+}

+

+bool CDialog::OnMessage(UINT message, WPARAM wParam, LPARAM lParam)

+{

+  switch (message)

+  {

+    case WM_INITDIALOG: return OnInit();

+    case WM_COMMAND: return OnCommand(wParam, lParam);

+    case WM_NOTIFY: return OnNotify((UINT)wParam, (LPNMHDR) lParam);

+    case WM_TIMER: return OnTimer(wParam, lParam);

+    case WM_SIZE: return OnSize(wParam, LOWORD(lParam), HIWORD(lParam));

+    case WM_HELP: OnHelp(); return true;

+    /*

+        OnHelp(

+          #ifdef UNDER_CE

+          (void *)

+          #else

+          (LPHELPINFO)

+          #endif

+          lParam);

+        return true;

+    */

+    default: return false;

+  }

+}

+

+bool CDialog::OnCommand(WPARAM wParam, LPARAM lParam)

+{

+  return OnCommand(HIWORD(wParam), LOWORD(wParam), lParam);

+}

+

+bool CDialog::OnCommand(int code, int itemID, LPARAM lParam)

+{

+  if (code == BN_CLICKED)

+    return OnButtonClicked(itemID, (HWND)lParam);

+  return false;

+}

+

+bool CDialog::OnButtonClicked(int buttonID, HWND /* buttonHWND */)

+{

+  switch (buttonID)

+  {

+    case IDOK: OnOK(); break;

+    case IDCANCEL: OnCancel(); break;

+    case IDCLOSE: OnClose(); break;

+    case IDHELP: OnHelp(); break;

+    default: return false;

+  }

+  return true;

+}

+

+static bool GetWorkAreaRect(RECT *rect)

+{

+  // use another function for multi-monitor.

+  return BOOLToBool(::SystemParametersInfo(SPI_GETWORKAREA, 0, rect, 0));

+}

+

+bool IsDialogSizeOK(int xSize, int ySize)

+{

+  // it returns for system font. Real font uses another values

+  LONG v = GetDialogBaseUnits();

+  int x = LOWORD(v);

+  int y = HIWORD(v);

+

+  RECT rect;

+  GetWorkAreaRect(&rect);

+  int wx = RECT_SIZE_X(rect);

+  int wy = RECT_SIZE_Y(rect);

+  return

+    xSize / 4 * x <= wx &&

+    ySize / 8 * y <= wy;

+}

+

+bool CDialog::GetMargins(int margin, int &x, int &y)

+{

+  x = margin;

+  y = margin;

+  RECT rect;

+  rect.left = 0;

+  rect.top = 0;

+  rect.right = margin;

+  rect.bottom = margin;

+  if (!MapRect(&rect))

+    return false;

+  x = rect.right - rect.left;

+  y = rect.bottom - rect.top;

+  return true;

+}

+

+int CDialog::Units_To_Pixels_X(int units)

+{

+  RECT rect;

+  rect.left = 0;

+  rect.top = 0;

+  rect.right = units;

+  rect.bottom = units;

+  if (!MapRect(&rect))

+    return units * 3 / 2;

+  return rect.right - rect.left;

+}

+

+bool CDialog::GetItemSizes(int id, int &x, int &y)

+{

+  RECT rect;

+  if (!::GetWindowRect(GetItem(id), &rect))

+    return false;

+  x = RECT_SIZE_X(rect);

+  y = RECT_SIZE_Y(rect);

+  return true;

+}

+

+void CDialog::GetClientRectOfItem(int id, RECT &rect)

+{

+  ::GetWindowRect(GetItem(id), &rect);

+  ScreenToClient(&rect);

+}

+

+bool CDialog::MoveItem(int id, int x, int y, int width, int height, bool repaint)

+{

+  return BOOLToBool(::MoveWindow(GetItem(id), x, y, width, height, BoolToBOOL(repaint)));

+}

+

+void CDialog::NormalizeSize(bool fullNormalize)

+{

+  RECT workRect;

+  GetWorkAreaRect(&workRect);

+  int xSize = RECT_SIZE_X(workRect);

+  int ySize = RECT_SIZE_Y(workRect);

+  RECT rect;

+  GetWindowRect(&rect);

+  int xSize2 = RECT_SIZE_X(rect);

+  int ySize2 = RECT_SIZE_Y(rect);

+  bool needMove = (xSize2 > xSize || ySize2 > ySize);

+  if (xSize2 > xSize || (needMove && fullNormalize))

+  {

+    rect.left = workRect.left;

+    rect.right = workRect.right;

+    xSize2 = xSize;

+  }

+  if (ySize2 > ySize || (needMove && fullNormalize))

+  {

+    rect.top = workRect.top;

+    rect.bottom = workRect.bottom;

+    ySize2 = ySize;

+  }

+  if (needMove)

+  {

+    if (fullNormalize)

+      Show(SW_SHOWMAXIMIZED);

+    else

+      Move(rect.left, rect.top, xSize2, ySize2, true);

+  }

+}

+

+void CDialog::NormalizePosition()

+{

+  RECT workRect, rect;

+  GetWorkAreaRect(&workRect);

+  GetWindowRect(&rect);

+  if (rect.bottom > workRect.bottom && rect.top > workRect.top)

+    Move(rect.left, workRect.top, RECT_SIZE_X(rect), RECT_SIZE_Y(rect), true);

+}

+

+bool CModelessDialog::Create(LPCTSTR templateName, HWND parentWindow)

+{

+  HWND aHWND = CreateDialogParam(g_hInstance, templateName, parentWindow, DialogProcedure, (LPARAM)this);

+  if (aHWND == 0)

+    return false;

+  Attach(aHWND);

+  return true;

+}

+

+INT_PTR CModalDialog::Create(LPCTSTR templateName, HWND parentWindow)

+{

+  return DialogBoxParam(g_hInstance, templateName, parentWindow, DialogProcedure, (LPARAM)this);

+}

+

+#ifndef _UNICODE

+

+bool CModelessDialog::Create(LPCWSTR templateName, HWND parentWindow)

+{

+  HWND aHWND;

+  if (g_IsNT)

+    aHWND = CreateDialogParamW(g_hInstance, templateName, parentWindow, DialogProcedure, (LPARAM)this);

+  else

+  {

+    AString name;

+    LPCSTR templateNameA;

+    if (IS_INTRESOURCE(templateName))

+      templateNameA = (LPCSTR)templateName;

+    else

+    {

+      name = GetSystemString(templateName);

+      templateNameA = name;

+    }

+    aHWND = CreateDialogParamA(g_hInstance, templateNameA, parentWindow, DialogProcedure, (LPARAM)this);

+  }

+  if (aHWND == 0)

+    return false;

+  Attach(aHWND);

+  return true;

+}

+

+INT_PTR CModalDialog::Create(LPCWSTR templateName, HWND parentWindow)

+{

+  if (g_IsNT)

+    return DialogBoxParamW(g_hInstance, templateName, parentWindow, DialogProcedure, (LPARAM)this);

+  AString name;

+  LPCSTR templateNameA;

+  if (IS_INTRESOURCE(templateName))

+    templateNameA = (LPCSTR)templateName;

+  else

+  {

+    name = GetSystemString(templateName);

+    templateNameA = name;

+  }

+  return DialogBoxParamA(g_hInstance, templateNameA, parentWindow, DialogProcedure, (LPARAM)this);

+}

+#endif

+

+}}