svtools/source/control/filectrl.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svtools.hxx"
  33
  34 #define _SV_FIELCTRL_CXX
  35 #include <tools/urlobj.hxx>
  36 #include <svtools/svtdata.hxx>
  37 #include <filectrl.hxx>
  38 #ifndef _SV_FILECTRL_HRC
  39 #include <filectrl.hrc>
  40 #endif
  41
  42 #ifndef GCC
  43 #endif
  44
  45 // =======================================================================
  46
  47 FileControl::FileControl( Window* pParent, WinBits nStyle, FileControlMode nFlags ) :
  48     Window( pParent, nStyle|WB_DIALOGCONTROL ),
  49     maEdit( this, (nStyle&(~WB_BORDER))|WB_NOTABSTOP ),
  50     maButton( this, (nStyle&(~WB_BORDER))|WB_NOLIGHTBORDER|WB_NOPOINTERFOCUS|WB_NOTABSTOP ),
  51     maButtonText( SvtResId( STR_FILECTRL_BUTTONTEXT ) ),
  52     mnFlags( nFlags ),
  53     mnInternalFlags( FILECTRL_ORIGINALBUTTONTEXT )
  54 {
  55     maButton.SetClickHdl( LINK( this, FileControl, ButtonHdl ) );
  56     mbOpenDlg = TRUE;
  57
  58     maButton.Show();
  59     maEdit.Show();
  60
  61     SetCompoundControl( TRUE );
  62
  63     SetStyle( ImplInitStyle( GetStyle() ) );
  64 }
  65
  66 // -----------------------------------------------------------------------
  67
  68 WinBits FileControl::ImplInitStyle( WinBits nStyle )
  69 {
  70     if ( !( nStyle & WB_NOTABSTOP ) )
  71     {
  72         maEdit.SetStyle( (maEdit.GetStyle()|WB_TABSTOP)&(~WB_NOTABSTOP) );
  73         maButton.SetStyle( (maButton.GetStyle()|WB_TABSTOP)&(~WB_NOTABSTOP) );
  74     }
  75     else
  76     {
  77         maEdit.SetStyle( (maEdit.GetStyle()|WB_NOTABSTOP)&(~WB_TABSTOP) );
  78         maButton.SetStyle( (maButton.GetStyle()|WB_NOTABSTOP)&(~WB_TABSTOP) );
  79     }
  80
  81     if ( !(nStyle & WB_NOGROUP) )
  82         nStyle |= WB_GROUP;
  83
  84     if ( !(nStyle & WB_NOBORDER ) )
  85         nStyle |= WB_BORDER;
  86
  87     nStyle &= ~WB_TABSTOP;
  88
  89     return nStyle;
  90 }
  91
  92 // -----------------------------------------------------------------------
  93
  94 FileControl::~FileControl()
  95 {
  96 }
  97
  98 // -----------------------------------------------------------------------
  99
 100 void FileControl::SetText( const XubString& rStr )
 101 {
 102     maEdit.SetText( rStr );
 103     if ( mnFlags & FILECTRL_RESIZEBUTTONBYPATHLEN )
 104         Resize();
 105 }
 106
 107 // -----------------------------------------------------------------------
 108
 109 XubString FileControl::GetText() const
 110 {
 111     return maEdit.GetText();
 112 }
 113
 114 // -----------------------------------------------------------------------
 115
 116 void FileControl::StateChanged( StateChangedType nType )
 117 {
 118     if ( nType == STATE_CHANGE_ENABLE )
 119     {
 120         maEdit.Enable( IsEnabled() );
 121         maButton.Enable( IsEnabled() );
 122     }
 123     else if ( nType == STATE_CHANGE_ZOOM )
 124     {
 125         GetEdit().SetZoom( GetZoom() );
 126         GetButton().SetZoom( GetZoom() );
 127     }
 128     else if ( nType == STATE_CHANGE_STYLE )
 129     {
 130         SetStyle( ImplInitStyle( GetStyle() ) );
 131     }
 132     else if ( nType == STATE_CHANGE_CONTROLFONT )
 133     {
 134         GetEdit().SetControlFont( GetControlFont() );
 135         // Fuer den Button nur die Hoehe uebernehmen, weil in
 136         // HTML immer Courier eingestellt wird.
 137         Font aFont = GetButton().GetControlFont();
 138         aFont.SetSize( GetControlFont().GetSize() );
 139         GetButton().SetControlFont( aFont );
 140     }
 141     else if ( nType == STATE_CHANGE_CONTROLFOREGROUND )
 142     {
 143         GetEdit().SetControlForeground( GetControlForeground() );
 144         GetButton().SetControlForeground( GetControlForeground() );
 145     }
 146     else if ( nType == STATE_CHANGE_CONTROLBACKGROUND )
 147     {
 148         GetEdit().SetControlBackground( GetControlBackground() );
 149         GetButton().SetControlBackground( GetControlBackground() );
 150     }
 151     Window::StateChanged( nType );
 152 }
 153
 154 // -----------------------------------------------------------------------
 155
 156 void FileControl::Resize()
 157 {
 158     static long ButtonBorder = 10;
 159
 160     if( mnInternalFlags & FILECTRL_INRESIZE )
 161         return;
 162     mnInternalFlags |= FILECTRL_INRESIZE;//InResize = TRUE
 163
 164     Size aOutSz = GetOutputSizePixel();
 165     long nButtonTextWidth = maButton.GetTextWidth( maButtonText );
 166     if ( ((mnInternalFlags & FILECTRL_ORIGINALBUTTONTEXT) == 0) ||
 167         ( nButtonTextWidth < aOutSz.Width()/3 &&
 168         ( mnFlags & FILECTRL_RESIZEBUTTONBYPATHLEN
 169         ? ( maEdit.GetTextWidth( maEdit.GetText() )
 170             <= aOutSz.Width() - nButtonTextWidth - ButtonBorder )
 171         : TRUE ) )
 172        )
 173     {
 174         maButton.SetText( maButtonText );
 175     }
 176     else
 177     {
 178         XubString aSmallText( RTL_CONSTASCII_USTRINGPARAM( "..." ) );
 179         maButton.SetText( aSmallText );
 180         nButtonTextWidth = maButton.GetTextWidth( aSmallText );
 181     }
 182
 183     long nButtonWidth = nButtonTextWidth+ButtonBorder;
 184     maEdit.SetPosSizePixel( 0, 0, aOutSz.Width()-nButtonWidth, aOutSz.Height() );
 185     maButton.SetPosSizePixel( aOutSz.Width()-nButtonWidth, 0, nButtonWidth, aOutSz.Height() );
 186
 187     mnInternalFlags &= ~FILECTRL_INRESIZE; //InResize = FALSE
 188 }
 189
 190 // -----------------------------------------------------------------------
 191
 192 IMPL_LINK( FileControl, ButtonHdl, PushButton*, EMPTYARG )
 193 {
 194     ImplBrowseFile( );
 195
 196     return 0;
 197 }
 198
 199 // -----------------------------------------------------------------------
 200
 201 void FileControl::GetFocus()
 202 {
 203     maEdit.GrabFocus();
 204 }
 205
 206 // -----------------------------------------------------------------------
 207
 208 void FileControl::Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, ULONG nFlags )
 209 {
 210     WinBits nOldEditStyle = GetEdit().GetStyle();
 211     if ( GetStyle() & WB_BORDER )
 212         GetEdit().SetStyle( nOldEditStyle|WB_BORDER );
 213     GetEdit().Draw( pDev, rPos, rSize, nFlags );
 214     if ( GetStyle() & WB_BORDER )
 215         GetEdit().SetStyle( nOldEditStyle );
 216 }
 217
 218 // -----------------------------------------------------------------------
 219
 220 void FileControl::SetButtonText( const XubString& rStr )
 221 {
 222     mnInternalFlags &= ~FILECTRL_ORIGINALBUTTONTEXT;
 223     maButtonText = rStr;
 224     Resize();
 225 }
 226
 227 // -----------------------------------------------------------------------
 228
 229 void FileControl::ResetButtonText()
 230 {
 231     mnInternalFlags |= FILECTRL_ORIGINALBUTTONTEXT;
 232     maButtonText = XubString( SvtResId( STR_FILECTRL_BUTTONTEXT ) );
 233     Resize();
 234 }
 235
 236