xref: /AOO41X/main/svtools/source/control/filectrl.cxx (revision 79aad27f7f29270c03e208e3d687e8e3850af11d)
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11  *   http://www.apache.org/licenses/LICENSE-2.0
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16  * KIND, either express or implied.  See the License for the
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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_svtools.hxx"
26 
27 #define _SV_FIELCTRL_CXX
28 #include <tools/urlobj.hxx>
29 #include <svtools/svtdata.hxx>
30 #include <svtools/filectrl.hxx>
31 #include <filectrl.hrc>
32 
33 // =======================================================================
34 
FileControl(Window * pParent,WinBits nStyle,FileControlMode nFlags)35 FileControl::FileControl( Window* pParent, WinBits nStyle, FileControlMode nFlags ) :
36     Window( pParent, nStyle|WB_DIALOGCONTROL ),
37     maEdit( this, (nStyle&(~WB_BORDER))|WB_NOTABSTOP ),
38     maButton( this, (nStyle&(~WB_BORDER))|WB_NOLIGHTBORDER|WB_NOPOINTERFOCUS|WB_NOTABSTOP ),
39     maButtonText( SvtResId( STR_FILECTRL_BUTTONTEXT ) ),
40     mnFlags( nFlags ),
41     mnInternalFlags( FILECTRL_ORIGINALBUTTONTEXT )
42 {
43     maButton.SetClickHdl( LINK( this, FileControl, ButtonHdl ) );
44     mbOpenDlg = sal_True;
45 
46     maButton.Show();
47     maEdit.Show();
48 
49     SetCompoundControl( sal_True );
50 
51     SetStyle( ImplInitStyle( GetStyle() ) );
52 }
53 
54 // -----------------------------------------------------------------------
55 
ImplInitStyle(WinBits nStyle)56 WinBits FileControl::ImplInitStyle( WinBits nStyle )
57 {
58     if ( !( nStyle & WB_NOTABSTOP ) )
59     {
60         maEdit.SetStyle( (maEdit.GetStyle()|WB_TABSTOP)&(~WB_NOTABSTOP) );
61         maButton.SetStyle( (maButton.GetStyle()|WB_TABSTOP)&(~WB_NOTABSTOP) );
62     }
63     else
64     {
65         maEdit.SetStyle( (maEdit.GetStyle()|WB_NOTABSTOP)&(~WB_TABSTOP) );
66         maButton.SetStyle( (maButton.GetStyle()|WB_NOTABSTOP)&(~WB_TABSTOP) );
67     }
68 
69     const WinBits nAlignmentStyle = ( WB_TOP | WB_VCENTER | WB_BOTTOM );
70     maEdit.SetStyle( ( maEdit.GetStyle() & ~nAlignmentStyle ) | ( nStyle & nAlignmentStyle ) );
71 
72     if ( !(nStyle & WB_NOGROUP) )
73         nStyle |= WB_GROUP;
74 
75     if ( !(nStyle & WB_NOBORDER ) )
76         nStyle |= WB_BORDER;
77 
78     nStyle &= ~WB_TABSTOP;
79 
80     return nStyle;
81 }
82 
83 // -----------------------------------------------------------------------
84 
~FileControl()85 FileControl::~FileControl()
86 {
87 }
88 
89 // -----------------------------------------------------------------------
90 
SetText(const XubString & rStr)91 void FileControl::SetText( const XubString& rStr )
92 {
93     maEdit.SetText( rStr );
94     if ( mnFlags & FILECTRL_RESIZEBUTTONBYPATHLEN )
95         Resize();
96 }
97 
98 // -----------------------------------------------------------------------
99 
GetText() const100 XubString FileControl::GetText() const
101 {
102     return maEdit.GetText();
103 }
104 
105 // -----------------------------------------------------------------------
106 
StateChanged(StateChangedType nType)107 void FileControl::StateChanged( StateChangedType nType )
108 {
109     if ( nType == STATE_CHANGE_ENABLE )
110     {
111         maEdit.Enable( IsEnabled() );
112         maButton.Enable( IsEnabled() );
113     }
114     else if ( nType == STATE_CHANGE_ZOOM )
115     {
116         GetEdit().SetZoom( GetZoom() );
117         GetButton().SetZoom( GetZoom() );
118     }
119     else if ( nType == STATE_CHANGE_STYLE )
120     {
121         SetStyle( ImplInitStyle( GetStyle() ) );
122     }
123     else if ( nType == STATE_CHANGE_CONTROLFONT )
124     {
125         GetEdit().SetControlFont( GetControlFont() );
126         // Fuer den Button nur die Hoehe uebernehmen, weil in
127         // HTML immer Courier eingestellt wird.
128         Font aFont = GetButton().GetControlFont();
129         aFont.SetSize( GetControlFont().GetSize() );
130         GetButton().SetControlFont( aFont );
131     }
132     else if ( nType == STATE_CHANGE_CONTROLFOREGROUND )
133     {
134         GetEdit().SetControlForeground( GetControlForeground() );
135         GetButton().SetControlForeground( GetControlForeground() );
136     }
137     else if ( nType == STATE_CHANGE_CONTROLBACKGROUND )
138     {
139         GetEdit().SetControlBackground( GetControlBackground() );
140         GetButton().SetControlBackground( GetControlBackground() );
141     }
142     Window::StateChanged( nType );
143 }
144 
145 // -----------------------------------------------------------------------
146 
Resize()147 void FileControl::Resize()
148 {
149     static long ButtonBorder = 10;
150 
151     if( mnInternalFlags & FILECTRL_INRESIZE )
152         return;
153     mnInternalFlags |= FILECTRL_INRESIZE;//InResize = sal_True
154 
155     Size aOutSz = GetOutputSizePixel();
156     long nButtonTextWidth = maButton.GetTextWidth( maButtonText );
157     if ( ((mnInternalFlags & FILECTRL_ORIGINALBUTTONTEXT) == 0) ||
158         ( nButtonTextWidth < aOutSz.Width()/3 &&
159         ( mnFlags & FILECTRL_RESIZEBUTTONBYPATHLEN
160         ? ( maEdit.GetTextWidth( maEdit.GetText() )
161             <= aOutSz.Width() - nButtonTextWidth - ButtonBorder )
162         : sal_True ) )
163        )
164     {
165         maButton.SetText( maButtonText );
166     }
167     else
168     {
169         XubString aSmallText( RTL_CONSTASCII_USTRINGPARAM( "..." ) );
170         maButton.SetText( aSmallText );
171         nButtonTextWidth = maButton.GetTextWidth( aSmallText );
172     }
173 
174     long nButtonWidth = nButtonTextWidth+ButtonBorder;
175     maEdit.SetPosSizePixel( 0, 0, aOutSz.Width()-nButtonWidth, aOutSz.Height() );
176     maButton.SetPosSizePixel( aOutSz.Width()-nButtonWidth, 0, nButtonWidth, aOutSz.Height() );
177 
178     mnInternalFlags &= ~FILECTRL_INRESIZE; //InResize = sal_False
179 }
180 
181 // -----------------------------------------------------------------------
182 
IMPL_LINK(FileControl,ButtonHdl,PushButton *,EMPTYARG)183 IMPL_LINK( FileControl, ButtonHdl, PushButton*, EMPTYARG )
184 {
185     ImplBrowseFile( );
186 
187     return 0;
188 }
189 
190 // -----------------------------------------------------------------------
191 
GetFocus()192 void FileControl::GetFocus()
193 {
194     maEdit.GrabFocus();
195 }
196 
197 // -----------------------------------------------------------------------
198 
Draw(OutputDevice * pDev,const Point & rPos,const Size & rSize,sal_uLong nFlags)199 void FileControl::Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, sal_uLong nFlags )
200 {
201     WinBits nOldEditStyle = GetEdit().GetStyle();
202     if ( GetStyle() & WB_BORDER )
203         GetEdit().SetStyle( nOldEditStyle|WB_BORDER );
204     GetEdit().Draw( pDev, rPos, rSize, nFlags );
205     if ( GetStyle() & WB_BORDER )
206         GetEdit().SetStyle( nOldEditStyle );
207 }
208 
209 // -----------------------------------------------------------------------
210 
SetButtonText(const XubString & rStr)211 void FileControl::SetButtonText( const XubString& rStr )
212 {
213     mnInternalFlags &= ~FILECTRL_ORIGINALBUTTONTEXT;
214     maButtonText = rStr;
215     Resize();
216 }
217 
218 // -----------------------------------------------------------------------
219 
ResetButtonText()220 void FileControl::ResetButtonText()
221 {
222     mnInternalFlags |= FILECTRL_ORIGINALBUTTONTEXT;
223     maButtonText = XubString( SvtResId( STR_FILECTRL_BUTTONTEXT ) );
224     Resize();
225 }
226 
227 
228