src/Utils/MiscUI/StandAloneDlg.cpp

   1 // TortoiseSVN - a Windows shell extension for easy version control\r
   2 \r
   3 // Copyright (C) 2003-2008 - TortoiseSVN\r
   4 \r
   5 // This program is free software; you can redistribute it and/or\r
   6 // modify it under the terms of the GNU General Public License\r
   7 // as published by the Free Software Foundation; either version 2\r
   8 // of the License, or (at your option) any later version.\r
   9 \r
  10 // This program is distributed in the hope that it will be useful,\r
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  13 // GNU General Public License for more details.\r
  14 \r
  15 // You should have received a copy of the GNU General Public License\r
  16 // along with this program; if not, write to the Free Software Foundation,\r
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.\r
  18 //\r
  19 #include "stdafx.h"\r
  20 #include "Resource.h"\r
  21 #include "StandAloneDlg.h"\r
  22 \r
  23 IMPLEMENT_DYNAMIC(CResizableStandAloneDialog, CDialog)\r
  24 CResizableStandAloneDialog::CResizableStandAloneDialog(UINT nIDTemplate, CWnd* pParentWnd /*= NULL*/)\r
  25         : CStandAloneDialogTmpl<CResizableDialog>(nIDTemplate, pParentWnd)\r
  26         , m_bVertical(false)\r
  27         , m_bHorizontal(false)\r
  28 {\r
  29 }\r
  30 \r
  31 BEGIN_MESSAGE_MAP(CResizableStandAloneDialog, CStandAloneDialogTmpl<CResizableDialog>)\r
  32         ON_WM_SIZING()\r
  33         ON_WM_MOVING()\r
  34         ON_WM_NCMBUTTONUP()\r
  35         ON_WM_NCRBUTTONUP()\r
  36         ON_BN_CLICKED(IDHELP, OnHelp)\r
  37 END_MESSAGE_MAP()\r
  38 \r
  39 void CResizableStandAloneDialog::OnSizing(UINT fwSide, LPRECT pRect)\r
  40 {\r
  41         m_bVertical = m_bVertical && (fwSide == WMSZ_LEFT || fwSide == WMSZ_RIGHT);\r
  42         m_bHorizontal = m_bHorizontal && (fwSide == WMSZ_TOP || fwSide == WMSZ_BOTTOM);\r
  43         CStandAloneDialogTmpl<CResizableDialog>::OnSizing(fwSide, pRect);\r
  44 }\r
  45 \r
  46 void CResizableStandAloneDialog::OnMoving(UINT fwSide, LPRECT pRect)\r
  47 {\r
  48         m_bVertical = m_bHorizontal = false;\r
  49         CStandAloneDialogTmpl<CResizableDialog>::OnMoving(fwSide, pRect);\r
  50 }\r
  51 \r
  52 void CResizableStandAloneDialog::OnNcMButtonUp(UINT nHitTest, CPoint point) \r
  53 {\r
  54         WINDOWPLACEMENT windowPlacement;\r
  55         if ((nHitTest == HTMAXBUTTON) && GetWindowPlacement(&windowPlacement) && windowPlacement.showCmd == SW_SHOWNORMAL)\r
  56         {\r
  57                 CRect rcWorkArea, rcWindowRect;\r
  58                 GetWindowRect(&rcWindowRect);\r
  59                 if (m_bVertical)\r
  60                 {\r
  61                         rcWindowRect.top = m_rcOrgWindowRect.top;\r
  62                         rcWindowRect.bottom = m_rcOrgWindowRect.bottom;\r
  63                 }\r
  64                 else if (SystemParametersInfo(SPI_GETWORKAREA, 0U, &rcWorkArea, 0U))\r
  65                 {\r
  66                         m_rcOrgWindowRect.top = rcWindowRect.top;\r
  67                         m_rcOrgWindowRect.bottom = rcWindowRect.bottom;\r
  68                         rcWindowRect.top = rcWorkArea.top;\r
  69                         rcWindowRect.bottom = rcWorkArea.bottom;\r
  70                 }\r
  71                 m_bVertical = !m_bVertical;\r
  72                 m_bHorizontal = m_bHorizontal;\r
  73                 MoveWindow(&rcWindowRect);\r
  74         }\r
  75         CStandAloneDialogTmpl<CResizableDialog>::OnNcMButtonUp(nHitTest, point);\r
  76 }\r
  77 \r
  78 void CResizableStandAloneDialog::OnNcRButtonUp(UINT nHitTest, CPoint point) \r
  79 {\r
  80         WINDOWPLACEMENT windowPlacement;\r
  81         if ((nHitTest == HTMAXBUTTON) && GetWindowPlacement(&windowPlacement) && windowPlacement.showCmd == SW_SHOWNORMAL)\r
  82         {\r
  83                 CRect rcWorkArea, rcWindowRect;\r
  84                 GetWindowRect(&rcWindowRect);\r
  85                 if (m_bHorizontal)\r
  86                 {\r
  87                         rcWindowRect.left = m_rcOrgWindowRect.left;\r
  88                         rcWindowRect.right = m_rcOrgWindowRect.right;\r
  89                 }\r
  90                 else if (SystemParametersInfo(SPI_GETWORKAREA, 0U, &rcWorkArea, 0U))\r
  91                 {\r
  92                         m_rcOrgWindowRect.left = rcWindowRect.left;\r
  93                         m_rcOrgWindowRect.right = rcWindowRect.right;\r
  94                         rcWindowRect.left = rcWorkArea.left;\r
  95                         rcWindowRect.right = rcWorkArea.right;\r
  96                 }\r
  97                 m_bVertical = m_bVertical;\r
  98                 m_bHorizontal = !m_bHorizontal;\r
  99                 MoveWindow(&rcWindowRect);\r
 100                 // WORKAROUND\r
 101                 // for some reasons, when the window is resized horizontally, its menu size is not get adjusted.\r
 102                 // so, we force it to happen.\r
 103                 SetMenu(GetMenu());\r
 104         }\r
 105         CStandAloneDialogTmpl<CResizableDialog>::OnNcRButtonUp(nHitTest, point);\r
 106 }\r