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If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 // MARKER(update_precomp.py): autogen include statement, do not remove 29 #include "precompiled_sd.hxx" 30 31 #include "Client.hxx" 32 #include <com/sun/star/embed/NoVisualAreaSizeException.hpp> 33 #include <svx/svdoole2.hxx> 34 #include <svx/svdograf.hxx> 35 #include <svx/svdpagv.hxx> 36 37 #include <toolkit/helper/vclunohelper.hxx> 38 39 40 #include "misc.hxx" 41 42 #ifdef STARIMAGE_AVAILABLE 43 #ifndef _SIMDLL_HXX 44 #include <sim2/simdll.hxx> 45 #endif 46 #endif 47 48 #include "strings.hrc" 49 #include "ViewShell.hxx" 50 #include "DrawViewShell.hxx" 51 #include "View.hxx" 52 #include "Window.hxx" 53 #include "sdresid.hxx" 54 #include <vcl/svapp.hxx> 55 56 using namespace com::sun::star; 57 58 namespace sd { 59 60 /************************************************************************* 61 |* 62 |* Ctor 63 |* 64 \************************************************************************/ 65 66 Client::Client(SdrOle2Obj* pObj, ViewShell* pViewShell, ::Window* pWindow) : 67 SfxInPlaceClient(pViewShell->GetViewShell(), pWindow, pObj->GetAspect() ), 68 mpViewShell(pViewShell), 69 pSdrOle2Obj(pObj), 70 pSdrGrafObj(NULL), 71 pOutlinerParaObj (NULL) 72 { 73 SetObject( pObj->GetObjRef() ); 74 DBG_ASSERT( GetObject().is(), "No object connected!" ); 75 } 76 77 /************************************************************************* 78 |* 79 |* Dtor 80 |* 81 \************************************************************************/ 82 83 Client::~Client() 84 { 85 } 86 87 88 /************************************************************************* 89 |* 90 |* Wenn IP-aktiv, dann kommt diese Anforderung um Vergroesserung des 91 |* sichtbaren Ausschnitts des Objektes 92 |* 93 \************************************************************************/ 94 95 void Client::RequestNewObjectArea( Rectangle& aObjRect ) 96 { 97 ::sd::View* pView = mpViewShell->GetView(); 98 99 sal_Bool bSizeProtect = sal_False; 100 sal_Bool bPosProtect = sal_False; 101 102 const SdrMarkList& rMarkList = pView->GetMarkedObjectList(); 103 if (rMarkList.GetMarkCount() == 1) 104 { 105 SdrMark* pMark = rMarkList.GetMark(0); 106 SdrObject* pObj = pMark->GetMarkedSdrObj(); 107 108 // no need to check for changes, this method is called only if the area really changed 109 bSizeProtect = pObj->IsResizeProtect(); 110 bPosProtect = pObj->IsMoveProtect(); 111 } 112 113 Rectangle aOldRect = GetObjArea(); 114 if ( bPosProtect ) 115 aObjRect.SetPos( aOldRect.TopLeft() ); 116 117 if ( bSizeProtect ) 118 aObjRect.SetSize( aOldRect.GetSize() ); 119 120 Rectangle aWorkArea( pView->GetWorkArea() ); 121 if ( !aWorkArea.IsInside(aObjRect) && !bPosProtect && aObjRect != aOldRect ) 122 { 123 // correct position 124 Point aPos = aObjRect.TopLeft(); 125 Size aSize = aObjRect.GetSize(); 126 Point aWorkAreaTL = aWorkArea.TopLeft(); 127 Point aWorkAreaBR = aWorkArea.BottomRight(); 128 129 aPos.X() = Max(aPos.X(), aWorkAreaTL.X()); 130 aPos.X() = Min(aPos.X(), aWorkAreaBR.X()-aSize.Width()); 131 aPos.Y() = Max(aPos.Y(), aWorkAreaTL.Y()); 132 aPos.Y() = Min(aPos.Y(), aWorkAreaBR.Y()-aSize.Height()); 133 134 aObjRect.SetPos(aPos); 135 } 136 } 137 138 void Client::ObjectAreaChanged() 139 { 140 ::sd::View* pView = mpViewShell->GetView(); 141 const SdrMarkList& rMarkList = pView->GetMarkedObjectList(); 142 if (rMarkList.GetMarkCount() == 1) 143 { 144 SdrMark* pMark = rMarkList.GetMark(0); 145 SdrObject* pObj = pMark->GetMarkedSdrObj(); 146 147 // no need to check for changes, this method is called only if the area really changed 148 pObj->SetLogicRect( GetScaledObjArea() ); 149 } 150 } 151 152 /************************************************************************* 153 |* 154 |* 155 |* 156 \************************************************************************/ 157 158 void Client::ViewChanged() 159 { 160 if ( GetAspect() == embed::Aspects::MSOLE_ICON ) 161 { 162 // the iconified object seems not to need such a scaling handling 163 // since the replacement image and the size a completely controlled by the container 164 // TODO/LATER: when the icon exchange is implemented the scaling handling might be required again here 165 166 pSdrOle2Obj->ActionChanged(); // draw needs it to remove lines in slide preview 167 return; 168 } 169 170 //TODO/LATER: should we try to avoid the recalculation of the visareasize 171 //if we know that it didn't change? 172 if (mpViewShell->GetActiveWindow()) 173 { 174 ::sd::View* pView = mpViewShell->GetView(); 175 if (pView) 176 { 177 Rectangle aLogicRect( pSdrOle2Obj->GetLogicRect() ); 178 Size aLogicSize( aLogicRect.GetWidth(), aLogicRect.GetHeight() ); 179 180 if( pSdrOle2Obj->IsChart() ) 181 { 182 //charts never should be stretched see #i84323# for example 183 pSdrOle2Obj->SetLogicRect( Rectangle( aLogicRect.TopLeft(), aLogicSize ) ); 184 pSdrOle2Obj->BroadcastObjectChange(); 185 return; 186 } 187 188 // TODO/LEAN: maybe we can do this without requesting the VisualArea? 189 // working with the visual area might need running state, so the object may switch itself to this state 190 MapMode aMap100( MAP_100TH_MM ); 191 Rectangle aVisArea; 192 Size aSize = pSdrOle2Obj->GetOrigObjSize( &aMap100 ); 193 194 aVisArea.SetSize( aSize ); 195 Size aScaledSize( static_cast< long >( GetScaleWidth() * Fraction( aVisArea.GetWidth() ) ), 196 static_cast< long >( GetScaleHeight() * Fraction( aVisArea.GetHeight() ) ) ); 197 198 // react to the change if the difference is bigger than one pixel 199 Size aPixelDiff = 200 Application::GetDefaultDevice()->LogicToPixel( 201 Size( aLogicRect.GetWidth() - aScaledSize.Width(), 202 aLogicRect.GetHeight() - aScaledSize.Height() ), 203 aMap100 ); 204 if( aPixelDiff.Width() || aPixelDiff.Height() ) 205 { 206 pSdrOle2Obj->SetLogicRect( Rectangle( aLogicRect.TopLeft(), aScaledSize ) ); 207 pSdrOle2Obj->BroadcastObjectChange(); 208 } 209 else 210 pSdrOle2Obj->ActionChanged(); 211 } 212 } 213 } 214 215 216 /************************************************************************* 217 |* 218 |* Objekt in den sichtbaren Breich scrollen 219 |* 220 \************************************************************************/ 221 222 void Client::MakeVisible() 223 { 224 if (mpViewShell->ISA(DrawViewShell)) 225 { 226 static_cast<DrawViewShell*>(mpViewShell)->MakeVisible( 227 pSdrOle2Obj->GetLogicRect(), 228 *mpViewShell->GetActiveWindow()); 229 } 230 } 231 232 } // end of namespace sd 233 234