src/external/3rd/application/UiBuilder/SelectionSettings.cpp

   1 #include "FirstUiBuilder.h"
   2
   3 #include "resource.h"
   4 #include "uitypes.h"
   5
   6 #include <commctrl.h>
   7
   8 static HBRUSH  gFillColorBrush = 0;
   9 static HBRUSH  gEdgeColorBrush = 0;
  10
  11 static UIColor gCurrentEdgeColor;
  12 static UIColor gCurrentFillColor;
  13
  14 extern bool    gDrawHighlightRect;
  15 extern UIColor gHighlightOutlineColor;
  16 extern UIColor gHighlightFillColor;
  17
  18 static void LoadData( HWND hwndDlg )
  19 {
  20         if( gDrawHighlightRect )
  21                 CheckDlgButton( hwndDlg, IDC_DRAWHIGHLIGHT, BST_CHECKED );
  22         else
  23                 CheckDlgButton( hwndDlg, IDC_DRAWHIGHLIGHT, BST_UNCHECKED );
  24
  25         SendDlgItemMessage( hwndDlg, IDC_EDGEOPACITY_SLIDER, TBM_SETRANGE, FALSE, MAKELONG( 0, 255 ) );
  26         SendDlgItemMessage( hwndDlg, IDC_EDGEOPACITY_SLIDER, TBM_SETPOS, TRUE, gHighlightOutlineColor.a );
  27
  28         SendDlgItemMessage( hwndDlg, IDC_FILLOPACITY_SLIDER, TBM_SETRANGE, FALSE, MAKELONG( 0, 255 ) );
  29         SendDlgItemMessage( hwndDlg, IDC_FILLOPACITY_SLIDER, TBM_SETPOS, TRUE, gHighlightFillColor.a );
  30
  31         gCurrentEdgeColor = gHighlightOutlineColor;
  32         gCurrentFillColor = gHighlightFillColor;
  33 }
  34
  35 static void SaveData( HWND hwndDlg )
  36 {
  37         gHighlightOutlineColor   = gCurrentEdgeColor;
  38         gHighlightOutlineColor.a = (unsigned char)SendDlgItemMessage( hwndDlg, IDC_EDGEOPACITY_SLIDER, TBM_GETPOS, 0, 0 );
  39         gHighlightFillColor                      = gCurrentFillColor;
  40         gHighlightFillColor.a            = (unsigned char)SendDlgItemMessage( hwndDlg, IDC_FILLOPACITY_SLIDER, TBM_GETPOS, 0, 0 );
  41         gDrawHighlightRect                       = IsDlgButtonChecked( hwndDlg, IDC_DRAWHIGHLIGHT ) != 0;
  42 }
  43
  44 static void ChangeEdgeColor( HWND hwndDlg )
  45 {
  46         CHOOSECOLOR cc = {sizeof(cc)};
  47         COLORREF    sc[16];
  48
  49         ZeroMemory( sc, sizeof( sc ) );
  50
  51         cc.hwndOwner    = hwndDlg;
  52         cc.rgbResult    = RGB( gCurrentEdgeColor.r, gCurrentEdgeColor.g, gCurrentEdgeColor.b );
  53         cc.Flags        = CC_RGBINIT;
  54         cc.lpCustColors = sc;
  55
  56         if( ChooseColor( &cc ) )
  57         {
  58                 gCurrentEdgeColor.r = GetRValue( cc.rgbResult );
  59                 gCurrentEdgeColor.g = GetGValue( cc.rgbResult );
  60                 gCurrentEdgeColor.b = GetBValue( cc.rgbResult );
  61         }
  62 }
  63
  64 static void ChangeFillColor( HWND hwndDlg )
  65 {
  66         CHOOSECOLOR cc = {sizeof(cc)};
  67         COLORREF    sc[16];
  68
  69         ZeroMemory( sc, sizeof( sc ) );
  70
  71         cc.hwndOwner    = hwndDlg;
  72         cc.rgbResult    = RGB( gCurrentFillColor.r, gCurrentFillColor.g, gCurrentFillColor.b );
  73         cc.Flags        = CC_RGBINIT;
  74         cc.lpCustColors = sc;
  75
  76         if( ChooseColor( &cc ) )
  77         {
  78                 gCurrentFillColor.r = GetRValue( cc.rgbResult );
  79                 gCurrentFillColor.g = GetGValue( cc.rgbResult );
  80                 gCurrentFillColor.b = GetBValue( cc.rgbResult );
  81         }
  82 }
  83
  84 static void Cleanup( void )
  85 {
  86         if( gFillColorBrush )
  87         {
  88                 DeleteObject( gFillColorBrush );
  89                 gFillColorBrush = 0;
  90         }
  91
  92         if( gEdgeColorBrush )
  93         {
  94                 DeleteObject( gEdgeColorBrush );
  95                 gEdgeColorBrush = 0;
  96         }
  97 }
  98
  99 BOOL CALLBACK HighlightSettingsDlgProc( HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam )
 100 {
 101         switch( uMsg )
 102         {
 103                 case WM_INITDIALOG:
 104                         LoadData( hwndDlg );
 105                         return TRUE;
 106
 107                 case WM_CLOSE:
 108                         // Equivalent to pressing cancel
 109                         EndDialog( hwndDlg, 0 );
 110                         Cleanup();
 111                         return 0;
 112
 113                 case WM_COMMAND:
 114                         if( LOWORD( wParam ) == IDOK )
 115                         {
 116                                 SaveData( hwndDlg );
 117                                 EndDialog( hwndDlg, 0 );
 118                                 Cleanup();
 119                         }
 120                         else if( LOWORD( wParam ) == IDCANCEL )
 121                         {
 122                                 EndDialog( hwndDlg, 0 );
 123                                 Cleanup();
 124                         }
 125                         else if( LOWORD( wParam ) == IDC_CHANGE_EDGECOLOR )
 126                         {
 127                                 ChangeEdgeColor( hwndDlg );
 128                                 InvalidateRect( GetDlgItem( hwndDlg, IDC_EDGECOLOR ), 0, TRUE );
 129                         }
 130                         else if( LOWORD( wParam ) == IDC_CHANGE_FILLCOLOR )
 131                         {
 132                                 ChangeFillColor( hwndDlg );
 133                                 InvalidateRect( GetDlgItem( hwndDlg, IDC_FILLCOLOR ), 0, TRUE );
 134                         }
 135                         return 0;
 136
 137                 case WM_CTLCOLORSTATIC:
 138                         if( (HWND)lParam == GetDlgItem( hwndDlg, IDC_EDGECOLOR ) )
 139                         {
 140                                 COLORREF col = RGB( gCurrentEdgeColor.r, gCurrentEdgeColor.g, gCurrentEdgeColor.b );
 141
 142                                 if( gEdgeColorBrush )
 143                                         DeleteObject( gEdgeColorBrush );
 144
 145                                 gEdgeColorBrush = CreateSolidBrush( col );
 146                                 SetTextColor( (HDC)wParam, col );
 147                                 SetBkColor( (HDC)wParam, col );
 148
 149                                 return (BOOL)gEdgeColorBrush;
 150                         }
 151                         else if( (HWND)lParam == GetDlgItem( hwndDlg, IDC_FILLCOLOR ) )
 152                         {
 153                                 COLORREF col = RGB( gCurrentFillColor.r, gCurrentFillColor.g, gCurrentFillColor.b );
 154
 155                                 if( gFillColorBrush )
 156                                         DeleteObject( gFillColorBrush );
 157
 158                                 gFillColorBrush = CreateSolidBrush( col );
 159                                 SetTextColor( (HDC)wParam, col );
 160                                 SetBkColor( (HDC)wParam, col );
 161
 162                                 return (BOOL)gFillColorBrush;
 163                         }
 164                         return 0;
 165
 166                 default:
 167                         return 0;
 168         }
 169 }