Camelot: OpSnapToObjects Class Reference

00429 {
00430     DocView *pDocView = DocView::GetSelected();
00431 
00432     if (pDocView != NULL)
00433     {
00434         // Find out the new value for the magnetic snapping
00435         BOOL NewState = !pDocView->GetSnapToObjectsState();
00436         pDocView->SetSnapToObjectsState(NewState);
00437 
00438         // update all slider controls that show the view quality
00439         OpDescriptor* pOpDesc = OpDescriptor::FindOpDescriptor(OPTOKEN_SNAPTOOBJECTS);
00440         if (pOpDesc!=NULL)
00441         {
00442             // Found the opdescriptor. Now find all the gadgets associated with it
00443             List Gadgets;
00444             if (pOpDesc->BuildGadgetList(&Gadgets))
00445             {
00446                 // Found some. Set the controls position according to the quality
00447                 GadgetListItem* pGadgetItem = (GadgetListItem*) Gadgets.GetHead();
00448 
00449                 while (pGadgetItem!=NULL)
00450                 {
00451                     // Set the sliders position
00452                     pGadgetItem->pDialogOp->SetLongGadgetValue(pGadgetItem->gidGadgetID, NewState, FALSE);
00453 
00454                     // go find the next gadget
00455                     pGadgetItem = (GadgetListItem*) Gadgets.GetNext(pGadgetItem);
00456                 }
00457         
00458                 // Clean out the list
00459                 Gadgets.DeleteAll();
00460             }
00461         }
00462     }
00463 
00464     End();
00465 }

00482 {
00483     OpState OpSt;
00484 
00485     DocView *pDocView = DocView::GetSelected();
00486     if (pDocView != NULL)
00487         OpSt.Ticked = pDocView->GetSnapToObjectsState();
00488     
00489     return OpSt;
00490 }

00375 {
00376     return RegisterOpDescriptor(0,                          // Tool ID
00377                                 _R(IDS_SNAPTOOBJECTS),          // String resource ID
00378                                 CC_RUNTIME_CLASS(OpSnapToObjects),// Runtime class
00379                                 OPTOKEN_SNAPTOOBJECTS,      // Token string
00380                                 GetState,                   // GetState function
00381                                 0,                          // help ID 
00382                                 _R(IDBBL_SNAPTOOBJECTS),        // Bubble ID 
00383                                 _R(IDD_BARCONTROLSTORE),        // resource ID
00384                                 0,                          // control ID
00385                                 SYSTEMBAR_WINDOW,           // Bar ID
00386                                 TRUE,                       // Recieve system messages
00387                                 FALSE,                      // Smart duplicate operation
00388                                 TRUE,                       // Clean operation
00389                                 0,                          // No vertical counterpart
00390                                 0,                          // String for one copy only error
00391                                 (DONT_GREY_WHEN_SELECT_INSIDE | GREY_WHEN_NO_CURRENT_DOC), // Auto state flags
00392                                 TRUE                        // fCheckable
00393                               );
00394 }


Public Member Functions
	OpSnapToObjects ()
	Constructor for OpSnapToObjects operation. It is not undoable.
void	Do (OpDescriptor *)
	Toggles the "snap to objects" flag in the selected DocView.
Static Public Member Functions
static BOOL	Init ()
	Declares op descriptors for snap to objects toggle op.
static OpState	GetState (String_256 , OpDescriptor )
	This item is always available, so long as a document is visible.

OpSnapToObjects Class Reference

Public Member Functions

Static Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation