本文整理汇总了C++中kigfx::VIEW_CONTROLS类的典型用法代码示例。如果您正苦于以下问题：C++ VIEW_CONTROLS类的具体用法？C++ VIEW_CONTROLS怎么用？C++ VIEW_CONTROLS使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了VIEW_CONTROLS类的13个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: UseGalCanvas
void EDA_DRAW_FRAME::UseGalCanvas()
{
KIGFX::GAL* gal = GetGalCanvas()->GetGAL();
// Set up grid settings
gal->SetGridVisibility( IsGridVisible() );
gal->SetGridSize( VECTOR2D( GetScreen()->GetGridSize() ) );
gal->SetGridOrigin( VECTOR2D( GetGridOrigin() ) );
// Transfer EDA_DRAW_PANEL settings
KIGFX::VIEW_CONTROLS* viewControls = GetGalCanvas()->GetViewControls();
viewControls->EnableCursorWarping( !m_canvas->GetEnableZoomNoCenter() );
viewControls->EnableMousewheelPan( m_canvas->GetEnableMousewheelPan() );
viewControls->EnableAutoPan( m_canvas->GetEnableAutoPan() );
m_canvas->SetEvtHandlerEnabled( false );
GetGalCanvas()->SetEvtHandlerEnabled( true );
GetGalCanvas()->StartDrawing();
// Switch panes
// JEY TODO: drop down to a single pane....
m_auimgr.GetPane( "DrawFrame" ).Show( false );
m_auimgr.GetPane( "DrawFrameGal" ).Show( true );
m_auimgr.Update();
// Reset current tool on switch();
SetNoToolSelected();
}示例2: setControls
void PICKER_TOOL::setControls()
{
KIGFX::VIEW_CONTROLS* controls = getViewControls();
controls->ShowCursor( m_cursorVisible );
controls->SetSnapping( m_cursorSnapping );
controls->CaptureCursor( m_cursorCapture );
controls->SetAutoPan( m_autoPanning );
}示例3: ZoomCenter
int PCBNEW_CONTROL::ZoomCenter( const TOOL_EVENT& aEvent )
{
KIGFX::VIEW_CONTROLS* ctls = getViewControls();
if( ctls->IsCursorWarpingEnabled() )
ctls->CenterOnCursor();
else
getView()->SetCenter( getViewControls()->GetCursorPosition() );
return 0;
}示例4: GridSetOrigin
int PCBNEW_CONTROL::GridSetOrigin( const TOOL_EVENT& aEvent )
{
Activate();
m_frame->SetToolID( ID_PCB_PLACE_GRID_COORD_BUTT, wxCURSOR_PENCIL, _( "Adjust grid origin" ) );
KIGFX::VIEW_CONTROLS* controls = getViewControls();
controls->ShowCursor( true );
controls->SetSnapping( true );
controls->SetAutoPan( true );
while( OPT_TOOL_EVENT evt = Wait() )
{
if( evt->IsClick( BUT_LEFT ) )
{
getView()->GetGAL()->SetGridOrigin( controls->GetCursorPosition() );
getView()->MarkDirty();
}
else if( evt->IsCancel() || evt->IsActivate() )
break;
}
controls->SetAutoPan( false );
controls->SetSnapping( false );
controls->ShowCursor( false );
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}示例5: Main
int PICKER_TOOL::Main( const TOOL_EVENT& aEvent )
{
KIGFX::VIEW_CONTROLS* controls = getViewControls();
assert( !m_picking );
m_picking = true;
m_picked = boost::none;
setControls();
while( OPT_TOOL_EVENT evt = Wait() )
{
if( evt->IsClick( BUT_LEFT ) )
{
bool getNext = false;
m_picked = controls->GetCursorPosition();
if( m_clickHandler )
{
try
{
getNext = (*m_clickHandler)( *m_picked );
}
catch( std::exception& e )
{
std::cerr << "PICKER_TOOL click handler error: " << e.what() << std::endl;
break;
}
}
if( !getNext )
break;
else
m_toolMgr->PassEvent();
}
else if( evt->IsCancel() || evt->IsActivate() )
break;
else
m_toolMgr->PassEvent();
}
reset();
getEditFrame<PCB_BASE_FRAME>()->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}示例6: ZoomInOut
int PCBNEW_CONTROL::ZoomInOut( const TOOL_EVENT& aEvent )
{
KIGFX::VIEW* view = m_frame->GetGalCanvas()->GetView();
KIGFX::VIEW_CONTROLS* ctls = getViewControls();
double zoomScale = 1.0;
if( aEvent.IsAction( &COMMON_ACTIONS::zoomIn ) )
zoomScale = 1.3;
else if( aEvent.IsAction( &COMMON_ACTIONS::zoomOut ) )
zoomScale = 0.7;
view->SetScale( view->GetScale() * zoomScale, getViewControls()->GetCursorPosition() );
if( ctls->IsCursorWarpingEnabled() )
ctls->CenterOnCursor();
return 0;
}示例7: setEditedPoint
void POINT_EDITOR::setEditedPoint( EDIT_POINT* aPoint )
{
KIGFX::VIEW_CONTROLS* controls = getViewControls();
if( aPoint )
{
controls->ForceCursorPosition( true, aPoint->GetPosition() );
controls->ShowCursor( true );
controls->SetSnapping( true );
}
else
{
controls->ShowCursor( false );
controls->SetSnapping( false );
controls->ForceCursorPosition( false );
}
m_editedPoint = aPoint;
}示例8: PlaceTarget
int PCB_EDITOR_CONTROL::PlaceTarget( const TOOL_EVENT& aEvent )
{
KIGFX::VIEW* view = getView();
KIGFX::VIEW_CONTROLS* controls = getViewControls();
BOARD* board = getModel<BOARD>();
PCB_TARGET* target = new PCB_TARGET( board );
// Init the new item attributes
target->SetLayer( Edge_Cuts );
target->SetWidth( board->GetDesignSettings().m_EdgeSegmentWidth );
target->SetSize( Millimeter2iu( 5 ) );
VECTOR2I cursorPos = controls->GetCursorPosition();
target->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );
// Add a VIEW_GROUP that serves as a preview for the new item
KIGFX::VIEW_GROUP preview( view );
preview.Add( target );
view->Add( &preview );
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );
controls->SetSnapping( true );
Activate();
m_frame->SetToolID( ID_PCB_MIRE_BUTT, wxCURSOR_PENCIL, _( "Add layer alignment target" ) );
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
cursorPos = controls->GetCursorPosition();
if( evt->IsCancel() || evt->IsActivate() )
break;
else if( evt->IsAction( &COMMON_ACTIONS::incWidth ) )
{
target->SetWidth( target->GetWidth() + WIDTH_STEP );
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
else if( evt->IsAction( &COMMON_ACTIONS::decWidth ) )
{
int width = target->GetWidth();
if( width > WIDTH_STEP )
{
target->SetWidth( width - WIDTH_STEP );
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
}
else if( evt->IsClick( BUT_LEFT ) )
{
assert( target->GetSize() > 0 );
assert( target->GetWidth() > 0 );
view->Add( target );
board->Add( target );
target->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
m_frame->OnModify();
m_frame->SaveCopyInUndoList( target, UR_NEW );
preview.Remove( target );
// Create next PCB_TARGET
target = new PCB_TARGET( *target );
preview.Add( target );
}
else if( evt->IsMotion() )
{
target->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
}
delete target;
controls->SetSnapping( false );
view->Remove( &preview );
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}示例9: PlaceModule
int PCB_EDITOR_CONTROL::PlaceModule( const TOOL_EVENT& aEvent )
{
MODULE* module = NULL;
KIGFX::VIEW* view = getView();
KIGFX::VIEW_CONTROLS* controls = getViewControls();
BOARD* board = getModel<BOARD>();
// Add a VIEW_GROUP that serves as a preview for the new item
KIGFX::VIEW_GROUP preview( view );
view->Add( &preview );
m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );
controls->ShowCursor( true );
controls->SetSnapping( true );
Activate();
m_frame->SetToolID( ID_PCB_MODULE_BUTT, wxCURSOR_HAND, _( "Add footprint" ) );
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
VECTOR2I cursorPos = controls->GetCursorPosition();
if( evt->IsCancel() || evt->IsActivate() )
{
if( module )
{
board->Delete( module ); // it was added by LoadModuleFromLibrary()
module = NULL;
preview.Clear();
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
controls->ShowCursor( true );
}
else
break;
if( evt->IsActivate() ) // now finish unconditionally
break;
}
else if( module && evt->Category() == TC_COMMAND )
{
if( evt->IsAction( &COMMON_ACTIONS::rotate ) )
{
module->Rotate( module->GetPosition(), m_frame->GetRotationAngle() );
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
else if( evt->IsAction( &COMMON_ACTIONS::flip ) )
{
module->Flip( module->GetPosition() );
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
}
else if( evt->IsClick( BUT_LEFT ) )
{
if( !module )
{
// Pick the module to be placed
module = m_frame->LoadModuleFromLibrary( wxEmptyString,
m_frame->Prj().PcbFootprintLibs(),
true, NULL );
if( module == NULL )
continue;
module->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );
// Add all the drawable parts to preview
preview.Add( module );
module->RunOnChildren( boost::bind( &KIGFX::VIEW_GROUP::Add, &preview, _1 ) );
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
else
{
// Place the selected module
module->RunOnChildren( boost::bind( &KIGFX::VIEW::Add, view, _1 ) );
view->Add( module );
module->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
m_frame->OnModify();
m_frame->SaveCopyInUndoList( module, UR_NEW );
// Remove from preview
preview.Remove( module );
module->RunOnChildren( boost::bind( &KIGFX::VIEW_GROUP::Remove, &preview, _1 ) );
module = NULL; // to indicate that there is no module that we currently modify
}
bool placing = ( module != NULL );
controls->SetAutoPan( placing );
controls->CaptureCursor( placing );
controls->ShowCursor( !placing );
}
else if( module && evt->IsMotion() )
{
module->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );
//.........这里部分代码省略.........
示例10: Main
int EDIT_TOOL::Main( const TOOL_EVENT& aEvent )
{
KIGFX::VIEW_CONTROLS* controls = getViewControls();
PCB_BASE_EDIT_FRAME* editFrame = getEditFrame<PCB_BASE_EDIT_FRAME>();
VECTOR2I originalCursorPos = controls->GetCursorPosition();
const SELECTION& selection = m_selectionTool->GetSelection();
// Shall the selection be cleared at the end?
bool unselect = selection.Empty();
// Be sure that there is at least one item that we can modify. If nothing was selected before,
// try looking for the stuff under mouse cursor (i.e. Kicad old-style hover selection)
if( !hoverSelection( selection ) )
return 0;
Activate();
m_dragging = false; // Are selected items being dragged?
bool restore = false; // Should items' state be restored when finishing the tool?
bool lockOverride = false;
// By default, modified items need to update their geometry
m_updateFlag = KIGFX::VIEW_ITEM::GEOMETRY;
controls->ShowCursor( true );
// cumulative translation
wxPoint totalMovement( 0, 0 );
GRID_HELPER grid( editFrame );
OPT_TOOL_EVENT evt = aEvent;
// Main loop: keep receiving events
do
{
if( evt->IsCancel() )
{
restore = true; // Cancelling the tool means that items have to be restored
break; // Finish
}
else if( evt->Action() == TA_UNDO_REDO )
{
unselect = true;
break;
}
else if( evt->IsAction( &COMMON_ACTIONS::editActivate )
|| evt->IsMotion() || evt->IsDrag( BUT_LEFT ) )
{
BOARD_ITEM* item = selection.Item<BOARD_ITEM>( 0 );
if( m_dragging && evt->Category() == TC_MOUSE )
{
m_cursor = grid.BestSnapAnchor( evt->Position(), item );
controls->ForceCursorPosition( true, m_cursor );
wxPoint movement = wxPoint( m_cursor.x, m_cursor.y ) - item->GetPosition();
totalMovement += movement;
// Drag items to the current cursor position
for( unsigned int i = 0; i < selection.items.GetCount(); ++i )
selection.Item<BOARD_ITEM>( i )->Move( movement + m_offset );
updateRatsnest( true );
}
else if( !m_dragging ) // Prepare to start dragging
{
if( !invokeInlineRouter() )
{
m_selectionTool->SanitizeSelection();
if( selection.Empty() )
break;
// deal with locked items (override lock or abort the operation)
SELECTION_LOCK_FLAGS lockFlags = m_selectionTool->CheckLock();
if( lockFlags == SELECTION_LOCKED )
break;
else if( lockFlags == SELECTION_LOCK_OVERRIDE )
lockOverride = true;
// Save items, so changes can be undone
if( !isUndoInhibited() )
{
editFrame->OnModify();
editFrame->SaveCopyInUndoList( selection.items, UR_CHANGED );
}
m_cursor = controls->GetCursorPosition();
if( selection.Size() == 1 )
{
// Set the current cursor position to the first dragged item origin, so the
// movement vector could be computed later
m_cursor = grid.BestDragOrigin( originalCursorPos, item );
grid.SetAuxAxes( true, m_cursor );
}
//.........这里部分代码省略.........
示例11: Main
int EDIT_TOOL::Main( TOOL_EVENT& aEvent )
{
const SELECTION& selection = m_selectionTool->GetSelection();
// Shall the selection be cleared at the end?
bool unselect = selection.Empty();
// Be sure that there is at least one item that we can modify
if( !makeSelection( selection ) )
{
setTransitions();
return 0;
}
Activate();
m_dragging = false; // Are selected items being dragged?
bool restore = false; // Should items' state be restored when finishing the tool?
// By default, modified items need to update their geometry
m_updateFlag = KIGFX::VIEW_ITEM::GEOMETRY;
KIGFX::VIEW_CONTROLS* controls = getViewControls();
PCB_BASE_EDIT_FRAME* editFrame = getEditFrame<PCB_BASE_EDIT_FRAME>();
controls->ShowCursor( true );
controls->SetSnapping( true );
controls->ForceCursorPosition( false );
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
if( evt->IsCancel() )
{
restore = true; // Cancelling the tool means that items have to be restored
break; // Finish
}
else if( evt->Action() == TA_UNDO_REDO )
{
unselect = true;
break;
}
// Dispatch TOOL_ACTIONs
else if( evt->Category() == TC_COMMAND )
{
if( evt->IsAction( &COMMON_ACTIONS::rotate ) )
{
Rotate( aEvent );
}
else if( evt->IsAction( &COMMON_ACTIONS::flip ) )
{
Flip( aEvent );
// Flip causes change of layers
enableUpdateFlag( KIGFX::VIEW_ITEM::LAYERS );
}
else if( evt->IsAction( &COMMON_ACTIONS::remove ) )
{
Remove( aEvent );
break; // exit the loop, as there is no further processing for removed items
}
}
else if( evt->IsMotion() || evt->IsDrag( BUT_LEFT ) )
{
m_cursor = controls->GetCursorPosition();
if( m_dragging )
{
wxPoint movement = wxPoint( m_cursor.x, m_cursor.y ) -
selection.Item<BOARD_ITEM>( 0 )->GetPosition();
// Drag items to the current cursor position
for( unsigned int i = 0; i < selection.items.GetCount(); ++i )
selection.Item<BOARD_ITEM>( i )->Move( movement + m_offset );
updateRatsnest( true );
}
else // Prepare to start dragging
{
if( m_selectionTool->CheckLock() || selection.Empty() )
break;
// Save items, so changes can be undone
editFrame->OnModify();
editFrame->SaveCopyInUndoList( selection.items, UR_CHANGED );
if( selection.Size() == 1 )
{
// Set the current cursor position to the first dragged item origin, so the
// movement vector could be computed later
m_cursor = VECTOR2I( selection.Item<BOARD_ITEM>( 0 )->GetPosition() );
m_offset.x = 0;
m_offset.y = 0;
}
else
{
//.........这里部分代码省略.........
示例12: OnSelectionChange
int POINT_EDITOR::OnSelectionChange( const TOOL_EVENT& aEvent )
{
const SELECTION& selection = m_selectionTool->GetSelection();
if( selection.Size() == 1 )
{
Activate();
KIGFX::VIEW_CONTROLS* controls = getViewControls();
KIGFX::VIEW* view = getView();
PCB_BASE_EDIT_FRAME* editFrame = getEditFrame<PCB_BASE_EDIT_FRAME>();
EDA_ITEM* item = selection.items.GetPickedItem( 0 );
m_editPoints = EDIT_POINTS_FACTORY::Make( item, getView()->GetGAL() );
if( !m_editPoints )
return 0;
view->Add( m_editPoints.get() );
m_editedPoint = NULL;
bool modified = false;
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
if( !m_editPoints ||
evt->Matches( m_selectionTool->ClearedEvent ) ||
evt->Matches( m_selectionTool->UnselectedEvent ) ||
evt->Matches( m_selectionTool->SelectedEvent ) )
{
break;
}
if( evt->IsMotion() )
{
EDIT_POINT* point = m_editPoints->FindPoint( evt->Position() );
if( m_editedPoint != point )
setEditedPoint( point );
}
else if( evt->IsAction( &COMMON_ACTIONS::pointEditorAddCorner ) )
{
addCorner( controls->GetCursorPosition() );
updatePoints();
}
else if( evt->IsAction( &COMMON_ACTIONS::pointEditorRemoveCorner ) )
{
if( m_editedPoint )
{
removeCorner( m_editedPoint );
updatePoints();
}
}
else if( evt->IsDrag( BUT_LEFT ) && m_editedPoint )
{
if( !modified )
{
// Save items, so changes can be undone
editFrame->OnModify();
editFrame->SaveCopyInUndoList( selection.items, UR_CHANGED );
controls->ForceCursorPosition( false );
m_original = *m_editedPoint; // Save the original position
controls->SetAutoPan( true );
modified = true;
}
bool enableAltConstraint = !!evt->Modifier( MD_CTRL );
if( enableAltConstraint != (bool) m_altConstraint ) // alternative constraint
setAltConstraint( enableAltConstraint );
m_editedPoint->SetPosition( controls->GetCursorPosition() );
if( m_altConstraint )
m_altConstraint->Apply();
else
m_editedPoint->ApplyConstraint();
updateItem();
updatePoints();
m_editPoints->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
else if( evt->IsAction( &COMMON_ACTIONS::pointEditorUpdate ) )
{
updatePoints();
}
else if( evt->IsMouseUp( BUT_LEFT ) )
{
controls->SetAutoPan( false );
setAltConstraint( false );
modified = false;
m_toolMgr->PassEvent();
}
else if( evt->IsCancel() )
//.........这里部分代码省略.........
示例13: PlaceModule
int PCB_EDITOR_CONTROL::PlaceModule( const TOOL_EVENT& aEvent )
{
MODULE* module = NULL;
KIGFX::VIEW* view = getView();
KIGFX::VIEW_CONTROLS* controls = getViewControls();
BOARD* board = getModel<BOARD>();
// Add a VIEW_GROUP that serves as a preview for the new item
KIGFX::VIEW_GROUP preview( view );
view->Add( &preview );
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
controls->ShowCursor( true );
controls->SetSnapping( true );
Activate();
m_frame->SetToolID( ID_PCB_MODULE_BUTT, wxCURSOR_HAND, _( "Add footprint" ) );
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
VECTOR2I cursorPos = controls->GetCursorPosition();
if( evt->IsCancel() || evt->IsActivate() )
{
if( module )
{
delete module;
module = NULL;
preview.Clear();
controls->ShowCursor( true );
}
else
break;
if( evt->IsActivate() ) // now finish unconditionally
break;
}
else if( module && evt->Category() == TC_COMMAND )
{
if( TOOL_EVT_UTILS::IsRotateToolEvt( *evt ) )
{
const auto rotationAngle = TOOL_EVT_UTILS::GetEventRotationAngle(
*m_frame, *evt );
module->Rotate( module->GetPosition(), rotationAngle );
view->Update( &preview );
}
else if( evt->IsAction( &PCB_ACTIONS::flip ) )
{
module->Flip( module->GetPosition() );
view->Update( &preview );
}
}
else if( evt->IsClick( BUT_LEFT ) )
{
if( !module )
{
// Pick the module to be placed
module = m_frame->LoadModuleFromLibrary( wxEmptyString,
m_frame->Prj().PcbFootprintLibs(),
true, NULL );
if( module == NULL )
continue;
// Module has been added in LoadModuleFromLibrary(),
// so we have to remove it before committing the change @todo LEGACY
board->Remove( module );
module->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );
// Add all the drawable parts to preview
preview.Add( module );
module->RunOnChildren( std::bind( &KIGFX::VIEW_GROUP::Add, &preview, _1 ) );
}
else
{
BOARD_COMMIT commit( m_frame );
commit.Add( module );
commit.Push( _( "Place a module" ) );
// Remove from preview
preview.Remove( module );
module->RunOnChildren( std::bind( &KIGFX::VIEW_GROUP::Remove, &preview, _1 ) );
module = NULL; // to indicate that there is no module that we currently modify
}
bool placing = ( module != NULL );
controls->SetAutoPan( placing );
controls->CaptureCursor( placing );
controls->ShowCursor( !placing );
}
else if( module && evt->IsMotion() )
{
module->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );
view->Update( &preview );
//.........这里部分代码省略.........