1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_vcl.hxx" 26 27 #include <tools/debug.hxx> 28 29 #include <vcl/dockingarea.hxx> 30 #include <vcl/syswin.hxx> 31 #include <vcl/menu.hxx> 32 33 #include <svdata.hxx> 34 35 #include <map> 36 37 // ======================================================================= 38 39 class DockingAreaWindow::ImplData 40 { 41 public: 42 ImplData(); 43 ~ImplData(); 44 45 WindowAlign meAlign; 46 }; 47 48 DockingAreaWindow::ImplData::ImplData() 49 { 50 meAlign = WINDOWALIGN_TOP; 51 } 52 53 DockingAreaWindow::ImplData::~ImplData() 54 { 55 } 56 57 // ======================================================================= 58 59 static void ImplInitBackground( DockingAreaWindow* pThis ) 60 { 61 if( !pThis->IsNativeControlSupported( CTRL_TOOLBAR, PART_ENTIRE_CONTROL ) ) 62 { 63 Wallpaper aWallpaper; 64 aWallpaper.SetStyle( WALLPAPER_APPLICATIONGRADIENT ); 65 pThis->SetBackground( aWallpaper ); 66 } 67 else 68 pThis->SetBackground( Wallpaper( pThis->GetSettings().GetStyleSettings().GetFaceColor() ) ); 69 } 70 71 DockingAreaWindow::DockingAreaWindow( Window* pParent ) : 72 Window( WINDOW_DOCKINGAREA ) 73 { 74 ImplInit( pParent, WB_CLIPCHILDREN|WB_3DLOOK, NULL ); 75 76 mpImplData = new ImplData; 77 ImplInitBackground( this ); 78 } 79 80 DockingAreaWindow::~DockingAreaWindow() 81 { 82 delete mpImplData; 83 } 84 85 // ----------------------------------------------------------------------- 86 87 void DockingAreaWindow::DataChanged( const DataChangedEvent& rDCEvt ) 88 { 89 Window::DataChanged( rDCEvt ); 90 91 if ( (rDCEvt.GetType() == DATACHANGED_SETTINGS) && (rDCEvt.GetFlags() & SETTINGS_STYLE) ) 92 { 93 ImplInitBackground( this ); 94 } 95 } 96 97 // ----------------------------------------------------------------------- 98 99 static void ImplInvalidateMenubar( DockingAreaWindow* pThis ) 100 { 101 // due to a possible comon gradient covering menubar and top dockingarea 102 // the menubar must be repainted if the top dockingarea changes size or visibility 103 if( ImplGetSVData()->maNWFData.mbMenuBarDockingAreaCommonBG && 104 (pThis->GetAlign() == WINDOWALIGN_TOP) 105 && pThis->IsNativeControlSupported( CTRL_TOOLBAR, PART_ENTIRE_CONTROL ) 106 && pThis->IsNativeControlSupported( CTRL_MENUBAR, PART_ENTIRE_CONTROL ) ) 107 { 108 SystemWindow *pSysWin = pThis->GetSystemWindow(); 109 if( pSysWin && pSysWin->GetMenuBar() ) 110 { 111 Window *pMenubarWin = pSysWin->GetMenuBar()->GetWindow(); 112 if( pMenubarWin ) 113 pMenubarWin->Invalidate(); 114 } 115 } 116 } 117 118 void DockingAreaWindow::StateChanged( StateChangedType nType ) 119 { 120 Window::StateChanged( nType ); 121 122 if ( nType == STATE_CHANGE_VISIBLE ) 123 ImplInvalidateMenubar( this ); 124 } 125 126 // ----------------------------------------------------------------------- 127 128 sal_Bool DockingAreaWindow::IsHorizontal() const 129 { 130 return ( mpImplData->meAlign == WINDOWALIGN_TOP || mpImplData->meAlign == WINDOWALIGN_BOTTOM ); 131 } 132 133 void DockingAreaWindow::SetAlign( WindowAlign eNewAlign ) 134 { 135 if( eNewAlign != mpImplData->meAlign ) 136 { 137 mpImplData->meAlign = eNewAlign; 138 Invalidate(); 139 } 140 } 141 142 WindowAlign DockingAreaWindow::GetAlign() const 143 { 144 return mpImplData->meAlign; 145 } 146 147 // ----------------------------------------------------------------------- 148 149 void DockingAreaWindow::Paint( const Rectangle& ) 150 { 151 EnableNativeWidget( sal_True ); // only required because the toolkit curently switches this flag off 152 if( IsNativeControlSupported( CTRL_TOOLBAR, PART_ENTIRE_CONTROL ) ) 153 { 154 ToolbarValue aControlValue; 155 156 if( GetAlign() == WINDOWALIGN_TOP && ImplGetSVData()->maNWFData.mbMenuBarDockingAreaCommonBG ) 157 { 158 // give NWF a hint that this dockingarea is adjacent to the menubar 159 // useful for special gradient effects that should cover both windows 160 aControlValue.mbIsTopDockingArea = sal_True; 161 } 162 ControlState nState = CTRL_STATE_ENABLED; 163 164 if( !ImplGetSVData()->maNWFData.mbDockingAreaSeparateTB ) 165 { 166 // draw a single toolbar background covering the whole docking area 167 Point tmp; 168 Rectangle aCtrlRegion( tmp, GetOutputSizePixel() ); 169 170 DrawNativeControl( CTRL_TOOLBAR, IsHorizontal() ? PART_DRAW_BACKGROUND_HORZ : PART_DRAW_BACKGROUND_VERT, 171 aCtrlRegion, nState, aControlValue, rtl::OUString() ); 172 173 // each toolbar gets a thin border to better recognize its borders on the homogeneous docking area 174 sal_uInt16 nChildren = GetChildCount(); 175 for( sal_uInt16 n = 0; n < nChildren; n++ ) 176 { 177 Window* pChild = GetChild( n ); 178 if ( pChild->IsVisible() ) 179 { 180 Point aPos = pChild->GetPosPixel(); 181 Size aSize = pChild->GetSizePixel(); 182 Rectangle aRect( aPos, aSize ); 183 184 SetLineColor( GetSettings().GetStyleSettings().GetLightColor() ); 185 DrawLine( aRect.TopLeft(), aRect.TopRight() ); 186 DrawLine( aRect.TopLeft(), aRect.BottomLeft() ); 187 188 SetLineColor( GetSettings().GetStyleSettings().GetSeparatorColor() ); 189 DrawLine( aRect.BottomLeft(), aRect.BottomRight() ); 190 DrawLine( aRect.TopRight(), aRect.BottomRight() ); 191 } 192 } 193 } 194 else 195 { 196 // create map to find toolbar lines 197 Size aOutSz = GetOutputSizePixel(); 198 std::map< int, int > ranges; 199 sal_uInt16 nChildren = GetChildCount(); 200 for( sal_uInt16 n = 0; n < nChildren; n++ ) 201 { 202 Window* pChild = GetChild( n ); 203 Point aPos = pChild->GetPosPixel(); 204 Size aSize = pChild->GetSizePixel(); 205 if( IsHorizontal() ) 206 ranges[ aPos.Y() ] = aSize.Height(); 207 else 208 ranges[ aPos.X() ] = aSize.Width(); 209 } 210 211 212 // draw multiple toolbar backgrounds, i.e., one for each toolbar line 213 for( std::map<int,int>::const_iterator it = ranges.begin(); it != ranges.end(); ++it ) 214 { 215 Rectangle aTBRect; 216 if( IsHorizontal() ) 217 { 218 aTBRect.Left() = 0; 219 aTBRect.Right() = aOutSz.Width() - 1; 220 aTBRect.Top() = it->first; 221 aTBRect.Bottom() = it->first + it->second - 1; 222 } 223 else 224 { 225 aTBRect.Left() = it->first; 226 aTBRect.Right() = it->first + it->second - 1; 227 aTBRect.Top() = 0; 228 aTBRect.Bottom() = aOutSz.Height() - 1; 229 } 230 DrawNativeControl( CTRL_TOOLBAR, IsHorizontal() ? PART_DRAW_BACKGROUND_HORZ : PART_DRAW_BACKGROUND_VERT, 231 aTBRect, nState, aControlValue, rtl::OUString() ); 232 } 233 } 234 } 235 } 236 237 void DockingAreaWindow::Resize() 238 { 239 ImplInvalidateMenubar( this ); 240 if( IsNativeControlSupported( CTRL_TOOLBAR, PART_ENTIRE_CONTROL ) ) 241 Invalidate(); 242 } 243 244 // ----------------------------------------------------------------------- 245 246