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GME
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00001 //################################################################################################ 00002 // 00003 // Decorator Event Sink implementation 00004 // DecoratorEventSink.cpp 00005 // 00006 //################################################################################################ 00007 00008 #include "StdAfx.h" 00009 #include "DecoratorEventSink.h" 00010 #include "GMEView.h" 00011 00012 00013 //################################################################################################ 00014 // 00015 // CLASS : CDecoratorEventSink 00016 // 00017 //################################################################################################ 00018 00019 void CDecoratorEventSink::SetView(CGMEView* view) 00020 { 00021 m_view = view; 00022 } 00023 00024 void CDecoratorEventSink::SetGuiObject(CGuiObject* guiObject) 00025 { 00026 m_guiObject = guiObject; 00027 } 00028 00029 CDecoratorEventSink::CDecoratorEventSink(): 00030 m_view(NULL), 00031 m_guiObject(NULL), 00032 m_operationData(NULL) 00033 { 00034 } 00035 00036 CDecoratorEventSink::~CDecoratorEventSink() 00037 { 00038 } 00039 00040 00042 // IMgaElementDecoratorEvents 00043 00044 STDMETHODIMP CDecoratorEventSink::Refresh(refresh_mode_enum refreshMode) 00045 { 00046 if (refreshMode == RM_REDRAW_SELF) 00047 m_view->Invalidate(true); 00048 else if (refreshMode != RM_NOREFRESH) 00049 m_view->PostMessage(WM_USER_DECOR_VIEWREFRESH_REQ, 0, refreshMode); 00050 00051 return S_OK; 00052 } 00053 00054 STDMETHODIMP CDecoratorEventSink::OperationCanceled() 00055 { 00056 m_view->CancelDecoratorOperation(false); 00057 00058 return S_OK; 00059 } 00060 00061 STDMETHODIMP CDecoratorEventSink::CursorChanged(LONG newCursorID) 00062 { 00063 m_view->SetIsCursorChangedByDecorator(true); 00064 00065 return S_OK; 00066 } 00067 00068 STDMETHODIMP CDecoratorEventSink::CursorRestored() 00069 { 00070 m_view->SetIsCursorChangedByDecorator(false); 00071 00072 return S_OK; 00073 } 00074 00075 STDMETHODIMP CDecoratorEventSink::LabelEditingStarted(LONG left, LONG top, LONG right, LONG bottom) 00076 { 00077 m_view->SetInElementDecoratorOperation(true); 00078 m_view->SetDecoratorOrAnnotator(true); 00079 m_view->SetShouldCommitOperation(false); 00080 m_view->StartDecoratorOperation(); 00081 00082 return S_OK; 00083 } 00084 00085 STDMETHODIMP CDecoratorEventSink::LabelEditingFinished(LONG left, LONG top, LONG right, LONG bottom) 00086 { 00087 if (!m_view->IsInOpenedDecoratorTransaction()) { 00088 m_view->SetShouldCommitOperation(false); 00089 m_view->SetInElementDecoratorOperation(false); 00090 m_view->SetObjectInDecoratorOperation(NULL); 00091 m_view->SetAnnotatorInDecoratorOperation(NULL); 00092 } 00093 00094 return S_OK; 00095 } 00096 00097 STDMETHODIMP CDecoratorEventSink::LabelChanged(BSTR newLabel) 00098 { 00099 m_view->BeginTransaction(); 00100 m_view->SetInOpenedDecoratorTransaction(true); 00101 m_view->SetShouldCommitOperation(true); 00102 m_view->EndDecoratorOperation(); 00103 00104 return S_OK; 00105 } 00106 00107 STDMETHODIMP CDecoratorEventSink::LabelMovingStarted(LONG nFlags, LONG left, LONG top, LONG right, LONG bottom) 00108 { 00109 m_view->SetInElementDecoratorOperation(true); 00110 m_view->SetDecoratorOrAnnotator(true); 00111 m_view->SetShouldCommitOperation(false); 00112 m_view->SetOriginalRect(CRect(left, top, right, bottom)); 00113 00114 return S_OK; 00115 } 00116 00117 STDMETHODIMP CDecoratorEventSink::LabelMoving(LONG nFlags, LONG left, LONG top, LONG right, LONG bottom) 00118 { 00119 // m_guiObject->ResizeObject(CRect(left, top, right, bottom)); 00120 m_view->Invalidate(); 00121 m_view->SetShouldCommitOperation(false); 00122 00123 return S_OK; 00124 } 00125 00126 STDMETHODIMP CDecoratorEventSink::LabelMovingFinished(LONG nFlags, LONG left, LONG top, LONG right, LONG bottom) 00127 { 00128 // m_guiObject->ResizeObject(CRect(left, top, right, bottom)); 00129 m_view->SetInElementDecoratorOperation(false); 00130 m_view->SetOriginalRectEmpty(); 00131 00132 return S_OK; 00133 } 00134 00135 STDMETHODIMP CDecoratorEventSink::LabelMoved(LONG nFlags, LONG x, LONG y) 00136 { 00137 m_view->BeginTransaction(); 00138 m_view->SetInOpenedDecoratorTransaction(true); 00139 m_view->SetShouldCommitOperation(true); 00140 00141 return S_OK; 00142 } 00143 00144 STDMETHODIMP CDecoratorEventSink::LabelResizingStarted(LONG nFlags, LONG left, LONG top, LONG right, LONG bottom) 00145 { 00146 m_view->SetInElementDecoratorOperation(true); 00147 m_view->SetDecoratorOrAnnotator(true); 00148 m_view->SetShouldCommitOperation(false); 00149 m_view->SetOriginalRect(CRect(left, top, right, bottom)); 00150 00151 return S_OK; 00152 } 00153 00154 STDMETHODIMP CDecoratorEventSink::LabelResizing(LONG nFlags, LONG left, LONG top, LONG right, LONG bottom) 00155 { 00156 // m_guiObject->ResizeObject(CRect(left, top, right, bottom)); 00157 m_view->Invalidate(); 00158 m_view->SetShouldCommitOperation(false); 00159 00160 return S_OK; 00161 } 00162 00163 STDMETHODIMP CDecoratorEventSink::LabelResizingFinished(LONG nFlags, LONG left, LONG top, LONG right, LONG bottom) 00164 { 00165 // m_guiObject->ResizeObject(CRect(left, top, right, bottom)); 00166 m_view->SetInElementDecoratorOperation(false); 00167 m_view->SetOriginalRectEmpty(); 00168 00169 return S_OK; 00170 } 00171 00172 STDMETHODIMP CDecoratorEventSink::LabelResized(LONG nFlags, LONG cx, LONG cy) 00173 { 00174 m_view->BeginTransaction(); 00175 m_view->SetInOpenedDecoratorTransaction(true); 00176 m_view->SetShouldCommitOperation(true); 00177 00178 return S_OK; 00179 } 00180 00181 STDMETHODIMP CDecoratorEventSink::GeneralOperationStarted(ULONGLONG operationData) 00182 { 00183 m_operationData = (void*)operationData; 00184 00185 m_view->BeginTransaction(); 00186 m_view->SetInElementDecoratorOperation(true); 00187 m_view->SetDecoratorOrAnnotator(true); 00188 m_view->SetInOpenedDecoratorTransaction(true); 00189 m_view->SetShouldCommitOperation(false); 00190 m_view->StartDecoratorOperation(); 00191 00192 return S_OK; 00193 } 00194 00195 STDMETHODIMP CDecoratorEventSink::GeneralOperationFinished(ULONGLONG* operationData) 00196 { 00197 if (operationData != NULL) 00198 *operationData = (ULONGLONG)m_operationData; 00199 00200 m_view->SetInElementDecoratorOperation(false); 00201 m_view->SetShouldCommitOperation(true); 00202 m_view->EndDecoratorOperation(); 00203 00204 return S_OK; 00205 } 00206 00207 STDMETHODIMP CDecoratorEventSink::WindowMovingStarted(LONG nFlags, LONG left, LONG top, LONG right, LONG bottom) 00208 { 00209 m_view->SetInElementDecoratorOperation(true); 00210 m_view->SetDecoratorOrAnnotator(true); 00211 m_view->SetShouldCommitOperation(false); 00212 m_view->SetOriginalRect(CRect(left, top, right, bottom)); 00213 00214 return S_OK; 00215 } 00216 00217 STDMETHODIMP CDecoratorEventSink::WindowMoving(LONG nFlags, LONG left, LONG top, LONG right, LONG bottom) 00218 { 00219 // m_guiObject->ResizeObject(CRect(left, top, right, bottom)); 00220 m_view->Invalidate(); 00221 m_view->SetShouldCommitOperation(false); 00222 00223 return S_OK; 00224 } 00225 00226 STDMETHODIMP CDecoratorEventSink::WindowMovingFinished(LONG nFlags, LONG left, LONG top, LONG right, LONG bottom) 00227 { 00228 // m_guiObject->ResizeObject(CRect(left, top, right, bottom)); 00229 m_view->SetInElementDecoratorOperation(false); 00230 m_view->SetOriginalRectEmpty(); 00231 00232 return S_OK; 00233 } 00234 00235 STDMETHODIMP CDecoratorEventSink::WindowMoved(LONG nFlags, LONG x, LONG y) 00236 { 00237 m_view->BeginTransaction(); 00238 m_view->SetInOpenedDecoratorTransaction(true); 00239 m_view->SetShouldCommitOperation(true); 00240 00241 return S_OK; 00242 } 00243 00244 STDMETHODIMP CDecoratorEventSink::WindowResizingStarted(LONG nFlags, LONG left, LONG top, LONG right, LONG bottom) 00245 { 00246 m_view->SetInElementDecoratorOperation(true); 00247 m_view->SetDecoratorOrAnnotator(true); 00248 m_view->SetShouldCommitOperation(false); 00249 m_view->SetOriginalRect(CRect(left, top, right, bottom)); 00250 00251 return S_OK; 00252 } 00253 00254 STDMETHODIMP CDecoratorEventSink::WindowResizing(LONG nFlags, LONG left, LONG top, LONG right, LONG bottom) 00255 { 00256 m_guiObject->ResizeObject(CRect(left, top, right, bottom)); 00257 m_view->Invalidate(); 00258 m_view->SetShouldCommitOperation(false); 00259 00260 return S_OK; 00261 } 00262 00263 STDMETHODIMP CDecoratorEventSink::WindowResizingFinished(LONG nFlags, LONG left, LONG top, LONG right, LONG bottom) 00264 { 00265 m_guiObject->ResizeObject(CRect(left, top, right, bottom)); 00266 m_view->SetInElementDecoratorOperation(false); 00267 m_view->SetOriginalRectEmpty(); 00268 00269 return S_OK; 00270 } 00271 00272 STDMETHODIMP CDecoratorEventSink::WindowResized(LONG nFlags, LONG cx, LONG cy) 00273 { 00274 m_view->BeginTransaction(); 00275 m_view->SetInOpenedDecoratorTransaction(true); 00276 m_view->SetShouldCommitOperation(true); 00277 00278 return S_OK; 00279 }
1.7.6.1