gdipp_pre/MainDlg.cpp

   1 // MainDlg.cpp : implementation of the CMainDlg class
   2 //
   3 /////////////////////////////////////////////////////////////////////////////
   4
   5 #include "stdafx.h"
   6 #include "gdipp_pre/resource.h"
   7 #include "MainDlg.h"
   8 #include "gdipp_pre/gdipp_pre.h"
   9 #include "gdipp_pre/aboutdlg.h"
  10
  11 BOOL CMainDlg::PreTranslateMessage(MSG* pMsg)
  12 {
  13         return CWindow::IsDialogMessage(pMsg);
  14 }
  15
  16 BOOL CMainDlg::OnIdle()
  17 {
  18         return FALSE;
  19 }
  20
  21 LRESULT CMainDlg::OnInitDialog(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
  22 {
  23         // center the dialog on the screen
  24         CenterWindow();
  25
  26         // set icons
  27         HICON hIcon = (HICON)::LoadImage(_Module.GetResourceInstance(), MAKEINTRESOURCE(IDR_MAINFRAME),
  28                 IMAGE_ICON, ::GetSystemMetrics(SM_CXICON), ::GetSystemMetrics(SM_CYICON), LR_DEFAULTCOLOR);
  29         SetIcon(hIcon, TRUE);
  30         HICON hIconSmall = (HICON)::LoadImage(_Module.GetResourceInstance(), MAKEINTRESOURCE(IDR_MAINFRAME),
  31                 IMAGE_ICON, ::GetSystemMetrics(SM_CXSMICON), ::GetSystemMetrics(SM_CYSMICON), LR_DEFAULTCOLOR);
  32         SetIcon(hIconSmall, FALSE);
  33         HMENU hMenu = (HMENU)::LoadMenu(_Module.GetResourceInstance(), MAKEINTRESOURCE(IDR_MAINFRAME));
  34         SetMenu(hMenu);
  35         SetDlgItemTextW(IDC_STATIC, preview_text);
  36
  37         // register object for message filtering and idle updates
  38         CMessageLoop* pLoop = _Module.GetMessageLoop();
  39         ATLASSERT(pLoop != NULL);
  40         pLoop->AddMessageFilter(this);
  41         pLoop->AddIdleHandler(this);
  42
  43         UIAddChildWindowContainer(m_hWnd);
  44
  45         return TRUE;
  46 }
  47
  48 LRESULT CMainDlg::OnClose(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& /*bHandled*/)
  49 {
  50         CloseDialog(static_cast<int>(wParam));
  51         return 0;
  52 }
  53
  54 LRESULT CMainDlg::OnDestroy(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
  55 {
  56         // unregister message filtering and idle updates
  57         CMessageLoop* pLoop = _Module.GetMessageLoop();
  58         ATLASSERT(pLoop != NULL);
  59         pLoop->RemoveMessageFilter(this);
  60         pLoop->RemoveIdleHandler(this);
  61
  62         return 0;
  63 }
  64
  65 LRESULT CMainDlg::OnFileNew(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
  66 {
  67         gdipp::init_config();
  68         return 0;
  69 }
  70
  71 LRESULT CMainDlg::OnFileOpen(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
  72 {
  73         BOOL b_ret;
  74
  75         OPENFILENAMEW ofn = {};
  76         ofn.lStructSize = sizeof(OPENFILENAME);
  77         ofn.hwndOwner = m_hWnd;
  78         ofn.lpstrFilter = L"XML Files\0*.xml\0\0";
  79         ofn.lpstrFile = config_path;
  80         ofn.nMaxFile = MAX_PATH;
  81
  82         b_ret = GetOpenFileNameW(&ofn);
  83         if (b_ret)
  84         {
  85                 gdipp::init_config();
  86                 b_ret = gdipp::load_config(config_path);
  87         }
  88
  89         return 0;
  90 }
  91
  92 LRESULT CMainDlg::OnFileSave(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
  93 {
  94         //BOOL b_ret = gdipp::save_config(config_path);
  95         assert(false);
  96         return 0;
  97 }
  98
  99 LRESULT CMainDlg::OnFileSaveAs(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
 100 {
 101         /*BOOL b_ret;
 102
 103         OPENFILENAMEW ofn = {};
 104         ofn.lStructSize = sizeof(OPENFILENAME);
 105         ofn.hwndOwner = m_hWnd;
 106         ofn.lpstrFilter = L"XML Files\0*.xml\0\0";
 107         ofn.lpstrFile = config_path;
 108         ofn.nMaxFile = MAX_PATH;
 109
 110         b_ret = GetSaveFileNameW(&ofn);
 111         if (b_ret)
 112         {
 113                 b_ret = gdipp::save_config(config_path);
 114         }*/
 115         assert(false);
 116         return 0;
 117 }
 118
 119 LRESULT CMainDlg::OnFileExit(WORD /*wNotifyCode*/, WORD wID, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
 120 {
 121         // TODO: Add validation code
 122         CloseDialog(wID);
 123         return 0;
 124 }
 125
 126 LRESULT CMainDlg::OnChangeFont(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
 127 {
 128         BOOL b_ret;
 129
 130         const HFONT old_font = reinterpret_cast<const HFONT>(SendMessage(GetDlgItem(IDC_STATIC), WM_GETFONT, 0, 0));
 131         assert(old_font != NULL);
 132
 133         LOGFONTW lf;
 134         const int i_ret = GetObject(old_font, sizeof(LOGFONTW), &lf);
 135         assert(i_ret != 0);
 136
 137         CHOOSEFONTW cf = {};
 138         cf.lStructSize = sizeof(CHOOSEFONTW);
 139         cf.hwndOwner = m_hWnd;
 140         cf.lpLogFont = &lf;
 141         cf.Flags = CF_INITTOLOGFONTSTRUCT;
 142
 143         b_ret = ChooseFontW(&cf);
 144         if (b_ret)
 145         {
 146                 HFONT new_font = CreateFontIndirect(&lf);
 147                 assert(new_font != NULL);
 148
 149                 SendMessage(GetDlgItem(IDC_STATIC), WM_SETFONT, reinterpret_cast<WPARAM>(new_font), MAKELPARAM(TRUE, 0));
 150
 151                 DeleteObject(old_font);
 152         }
 153
 154         return 0;
 155 }
 156
 157 LRESULT CMainDlg::OnAppAbout(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
 158 {
 159         CAboutDlg dlg;
 160         dlg.DoModal();
 161         return 0;
 162 }
 163
 164 void CMainDlg::CloseDialog(int nVal)
 165 {
 166         DestroyWindow();
 167         ::PostQuitMessage(nVal);
 168 }