KiCad PCB EDA Suite
GERBVIEW_DRAW_PANEL_GAL Class Reference

#include <gerbview_draw_panel_gal.h>

Inheritance diagram for GERBVIEW_DRAW_PANEL_GAL:
EDA_DRAW_PANEL_GAL

Public Types

enum  GAL_TYPE { GAL_TYPE_NONE, GAL_TYPE_OPENGL, GAL_TYPE_CAIRO, GAL_TYPE_LAST }
 

Public Member Functions

 GERBVIEW_DRAW_PANEL_GAL (wxWindow *aParentWindow, wxWindowID aWindowId, const wxPoint &aPosition, const wxSize &aSize, KIGFX::GAL_DISPLAY_OPTIONS &aOptions, GAL_TYPE aGalType=GAL_TYPE_OPENGL)
 
virtual ~GERBVIEW_DRAW_PANEL_GAL ()
 
void UseColorScheme (const COLORS_DESIGN_SETTINGS *aSettings)
 Function UseColorScheme Applies layer color settings. More...
 
virtual void SetHighContrastLayer (int aLayer) override
 > More...
 
void GetMsgPanelInfo (EDA_UNITS_T aUnits, std::vector< MSG_PANEL_ITEM > &aList) override
 > More...
 
void OnShow () override
 > More...
 
bool SwitchBackend (GAL_TYPE aGalType) override
 Function SwitchBackend Switches method of rendering graphics. More...
 
virtual void SetTopLayer (int aLayer) override
 > More...
 
BOX2I GetDefaultViewBBox () const override
 > More...
 
void SetWorksheet (KIGFX::WORKSHEET_VIEWITEM *aWorksheet)
 Sets (or updates) worksheet used by the draw panel. More...
 
virtual void SetFocus () override
 
GAL_TYPE GetBackend () const
 Function GetBackend Returns the type of backend currently used by GAL canvas. More...
 
KIGFX::GALGetGAL () const
 Function GetGAL() Returns a pointer to the GAL instance used in the panel. More...
 
KIGFX::VIEWGetView () const
 Function GetView() Returns a pointer to the VIEW instance used in the panel. More...
 
KIGFX::VIEW_CONTROLSGetViewControls () const
 Function GetViewControls() Returns a pointer to the VIEW_CONTROLS instance used in the panel. More...
 
virtual void Refresh (bool aEraseBackground=true, const wxRect *aRect=NULL) override
 Update the board display after modifying it by a python script (note: it is automatically called by action plugins, after running the plugin, so call this function is usually not needed inside action plugins. More...
 
void ForceRefresh ()
 Function ForceRefresh() Forces a redraw. More...
 
void SetEventDispatcher (TOOL_DISPATCHER *aEventDispatcher)
 Function SetEventDispatcher() Sets a dispatcher that processes events and forwards them to tools. More...
 
void StartDrawing ()
 Function StartDrawing() Begins drawing if it was stopped previously. More...
 
void StopDrawing ()
 Function StopDrawing() Prevents the GAL canvas from further drawing till it is recreated or StartDrawing() is called. More...
 
double GetLegacyZoom () const
 Function GetLegacyZoom() Returns current view scale converted to zoom value used by the legacy canvas. More...
 
EDA_DRAW_FRAMEGetParentEDAFrame () const
 Function GetParentEDAFrame() Returns parent EDA_DRAW_FRAME, if available or NULL otherwise. More...
 
void SetStealsFocus (bool aStealsFocus)
 Set whether focus is taken on certain events (mouseover, keys, etc). More...
 
bool GetStealsFocus () const
 Get whether focus is taken on certain events (see SetStealsFocus()). More...
 
virtual void SetDefaultCursor ()
 
virtual void SetCurrentCursor (int aCursor)
 Function SetCurrentCursor Set the current cursor shape for this panel. More...
 
virtual int GetDefaultCursor () const
 Function GetDefaultCursor. More...
 
int GetCurrentCursor () const
 Function GetCurrentCursor. More...
 
void OnEvent (wxEvent &aEvent)
 Used to forward events to the canvas from popups, etc. More...
 

Protected Member Functions

void setDefaultLayerDeps ()
 

Sets rendering targets & dependencies for layers.

More...
 
virtual void onPaint (wxPaintEvent &WXUNUSED(aEvent))
 
void onSize (wxSizeEvent &aEvent)
 
void onEnter (wxEvent &aEvent)
 
void onLostFocus (wxFocusEvent &aEvent)
 
void onRefreshTimer (wxTimerEvent &aEvent)
 
void onShowTimer (wxTimerEvent &aEvent)
 

Protected Attributes

std::unique_ptr< KIGFX::WORKSHEET_VIEWITEMm_worksheet
 

Currently used worksheet

More...
 
int m_currentCursor
 Current mouse cursor shape id. More...
 
int m_defaultCursor
 The default mouse cursor shape id. More...
 
wxWindow * m_parent
 Pointer to the parent window. More...
 
EDA_DRAW_FRAMEm_edaFrame
 Parent EDA_DRAW_FRAME (if available) More...
 
wxLongLong m_lastRefresh
 Last timestamp when the panel was refreshed. More...
 
bool m_pendingRefresh
 Is there a redraw event requested? More...
 
bool m_drawing
 True if GAL is currently redrawing the view. More...
 
bool m_drawingEnabled
 Flag that determines if VIEW may use GAL for redrawing the screen. More...
 
wxTimer m_refreshTimer
 Timer responsible for preventing too frequent refresh. More...
 
wxTimer m_onShowTimer
 Timer used to execute OnShow() when the window finally appears on the screen. More...
 
KIGFX::GALm_gal
 Interface for drawing objects on a 2D-surface. More...
 
KIGFX::VIEWm_view
 Stores view settings (scale, center, etc.) and items to be drawn. More...
 
std::unique_ptr< KIGFX::PAINTERm_painter
 Contains information about how to draw items using GAL. More...
 
KIGFX::WX_VIEW_CONTROLSm_viewControls
 Control for VIEW (moving, zooming, etc.) More...
 
GAL_TYPE m_backend
 Currently used GAL. More...
 
KIGFX::GAL_DISPLAY_OPTIONSm_options
 
TOOL_DISPATCHERm_eventDispatcher
 Processes and forwards events to tools. More...
 
bool m_lostFocus
 Flag to indicate that focus should be regained on the next mouse event. More...
 
bool m_stealsFocus
 Flag to indicate whether the panel should take focus at certain times (when moused over, and on various mouse/key events) More...
 

Static Protected Attributes

static const int MinRefreshPeriod = 17
 60 FPS. More...
 

Detailed Description

Definition at line 34 of file gerbview_draw_panel_gal.h.

Member Enumeration Documentation

Enumerator
GAL_TYPE_NONE 

Not used.

GAL_TYPE_OPENGL 

OpenGL implementation.

GAL_TYPE_CAIRO 

Cairo implementation.

GAL_TYPE_LAST 

Sentinel, do not use as a parameter.

Definition at line 60 of file class_draw_panel_gal.h.

Constructor & Destructor Documentation

GERBVIEW_DRAW_PANEL_GAL::GERBVIEW_DRAW_PANEL_GAL ( wxWindow *  aParentWindow,
wxWindowID  aWindowId,
const wxPoint aPosition,
const wxSize &  aSize,
KIGFX::GAL_DISPLAY_OPTIONS aOptions,
GAL_TYPE  aGalType = GAL_TYPE_OPENGL 
)

Definition at line 35 of file gerbview_draw_panel_gal.cpp.

References EDA_DRAW_FRAME::GetDisplayOptions(), KIGFX::VIEW::GetPainter(), EDA_DRAW_PANEL_GAL::GetParentEDAFrame(), KIGFX::PAINTER::GetSettings(), EDA_DRAW_PANEL_GAL::m_gal, EDA_DRAW_PANEL_GAL::m_painter, EDA_DRAW_PANEL_GAL::m_view, EDA_DRAW_PANEL_GAL::m_viewControls, setDefaultLayerDeps(), KIGFX::VIEW::SetGAL(), KIGFX::VIEW::SetPainter(), and UseColorScheme().

37  :
38 EDA_DRAW_PANEL_GAL( aParentWindow, aWindowId, aPosition, aSize, aOptions, aGalType )
39 {
40  m_view = new KIGFX::VIEW( true );
41  m_view->SetGAL( m_gal );
42 
43  m_painter.reset( new KIGFX::GERBVIEW_PAINTER( m_gal ) );
44  m_view->SetPainter( m_painter.get() );
45 
47 
49 
50 
51  // Load display options (such as filled/outline display of items).
52  auto frame = static_cast< GERBVIEW_FRAME* >( GetParentEDAFrame() );
53 
54  if( frame )
55  {
56  auto displ_opts = (GBR_DISPLAY_OPTIONS*) frame->GetDisplayOptions();
58  ->LoadDisplayOptions( displ_opts );
59  UseColorScheme( frame->m_colorsSettings );
60  }
61 }
KIGFX::GAL * m_gal
Interface for drawing objects on a 2D-surface.
KIGFX::WX_VIEW_CONTROLS * m_viewControls
Control for VIEW (moving, zooming, etc.)
Class WX_VIEW_CONTROLS is a specific implementation of class VIEW_CONTROLS for wxWidgets library...
EDA_DRAW_FRAME * GetParentEDAFrame() const
Function GetParentEDAFrame() Returns parent EDA_DRAW_FRAME, if available or NULL otherwise.
void setDefaultLayerDeps()
Sets rendering targets & dependencies for layers.
Class GERBVIEW_PAINTER Contains methods for drawing GerbView-specific items.
std::unique_ptr< KIGFX::PAINTER > m_painter
Contains information about how to draw items using GAL.
EDA_DRAW_PANEL_GAL(wxWindow *aParentWindow, wxWindowID aWindowId, const wxPoint &aPosition, const wxSize &aSize, KIGFX::GAL_DISPLAY_OPTIONS &aOptions, GAL_TYPE aGalType=GAL_TYPE_OPENGL)
PAINTER * GetPainter() const
Function GetPainter() Returns the painter object used by the view for drawing VIEW_ITEMS.
Definition: view.h:199
Class GERBVIEW_RENDER_SETTINGS Stores GerbView specific render settings.
virtual RENDER_SETTINGS * GetSettings()=0
Function GetSettings Returns pointer to current settings that are going to be used when drawing items...
KIGFX::VIEW * m_view
Stores view settings (scale, center, etc.) and items to be drawn.
void SetPainter(PAINTER *aPainter)
Function SetPainter() Sets the painter object used by the view for drawing VIEW_ITEMS.
Definition: view.h:189
void UseColorScheme(const COLORS_DESIGN_SETTINGS *aSettings)
Function UseColorScheme Applies layer color settings.
Class VIEW.
Definition: view.h:61
void SetGAL(GAL *aGal)
Function SetGAL() Assigns a rendering device for the VIEW.
Definition: view.cpp:508
virtual void * GetDisplayOptions()
A way to pass info to draw functions.
Definition: draw_frame.h:921
GERBVIEW_DRAW_PANEL_GAL::~GERBVIEW_DRAW_PANEL_GAL ( )
virtual

Definition at line 64 of file gerbview_draw_panel_gal.cpp.

65 {
66 }

Member Function Documentation

GAL_TYPE EDA_DRAW_PANEL_GAL::GetBackend ( ) const
inlineinherited
int EDA_DRAW_PANEL_GAL::GetCurrentCursor ( ) const
inlineinherited

Function GetCurrentCursor.

Returns
the current cursor shape, depending on the current selected tool

Definition at line 224 of file class_draw_panel_gal.h.

224 { return m_currentCursor; }
int m_currentCursor
Current mouse cursor shape id.
virtual int EDA_DRAW_PANEL_GAL::GetDefaultCursor ( ) const
inlinevirtualinherited

Function GetDefaultCursor.

Returns
the default cursor shape

Definition at line 218 of file class_draw_panel_gal.h.

Referenced by EDA_DRAW_FRAME::SetNoToolSelected().

218 { return m_defaultCursor; }
int m_defaultCursor
The default mouse cursor shape id.
BOX2I GERBVIEW_DRAW_PANEL_GAL::GetDefaultViewBBox ( ) const
overridevirtual

>

Returns the bounding box of the view that should be used if model is not valid For example, the worksheet bounding box for an empty PCB.

Returns
the default bounding box for the panel

Reimplemented from EDA_DRAW_PANEL_GAL.

Definition at line 179 of file gerbview_draw_panel_gal.cpp.

References m_worksheet.

180 {
181  if( m_worksheet )
182  return m_worksheet->ViewBBox();
183 
184  return BOX2I();
185 }
BOX2< VECTOR2I > BOX2I
Definition: box2.h:520
std::unique_ptr< KIGFX::WORKSHEET_VIEWITEM > m_worksheet
Currently used worksheet
double EDA_DRAW_PANEL_GAL::GetLegacyZoom ( ) const
inherited

Function GetLegacyZoom() Returns current view scale converted to zoom value used by the legacy canvas.

Definition at line 354 of file draw_panel_gal.cpp.

References KIGFX::GAL::GetZoomFactor(), EDA_DRAW_FRAME::GetZoomLevelCoeff(), EDA_DRAW_PANEL_GAL::m_edaFrame, and EDA_DRAW_PANEL_GAL::m_gal.

Referenced by COMMON_TOOLS::doZoomInOut(), EDA_DRAW_PANEL_GAL::onPaint(), GERBVIEW_FRAME::OnUpdateSelectZoom(), PCB_BASE_FRAME::OnUpdateSelectZoom(), EDA_DRAW_FRAME::SetNextZoomAndRedraw(), and EDA_DRAW_FRAME::SetPreviousZoomAndRedraw().

355 {
357 }
KIGFX::GAL * m_gal
Interface for drawing objects on a 2D-surface.
double GetZoomLevelCoeff() const
Return the coefficient to convert internal display scale factor to zoom level.
Definition: draw_frame.h:464
EDA_DRAW_FRAME * m_edaFrame
Parent EDA_DRAW_FRAME (if available)
double GetZoomFactor() const
Get the zoom factor.
void GERBVIEW_DRAW_PANEL_GAL::GetMsgPanelInfo ( EDA_UNITS_T  aUnits,
std::vector< MSG_PANEL_ITEM > &  aList 
)
overridevirtual

>

Reimplemented from EDA_DRAW_PANEL_GAL.

Definition at line 92 of file gerbview_draw_panel_gal.cpp.

94 {
95 
96 }
EDA_DRAW_FRAME* EDA_DRAW_PANEL_GAL::GetParentEDAFrame ( ) const
inlineinherited

Function GetParentEDAFrame() Returns parent EDA_DRAW_FRAME, if available or NULL otherwise.

Definition at line 178 of file class_draw_panel_gal.h.

Referenced by GERBVIEW_DRAW_PANEL_GAL(), EDA_DRAW_PANEL_GAL::onPaint(), and PCB_DRAW_PANEL_GAL::PCB_DRAW_PANEL_GAL().

179  {
180  return m_edaFrame;
181  }
EDA_DRAW_FRAME * m_edaFrame
Parent EDA_DRAW_FRAME (if available)
bool EDA_DRAW_PANEL_GAL::GetStealsFocus ( ) const
inlineinherited

Get whether focus is taken on certain events (see SetStealsFocus()).

Definition at line 202 of file class_draw_panel_gal.h.

203  {
204  return m_stealsFocus;
205  }
bool m_stealsFocus
Flag to indicate whether the panel should take focus at certain times (when moused over...
KIGFX::VIEW* EDA_DRAW_PANEL_GAL::GetView ( ) const
inlineinherited

Function GetView() Returns a pointer to the VIEW instance used in the panel.

Returns
The instance of VIEW.

Definition at line 105 of file class_draw_panel_gal.h.

Referenced by FOOTPRINT_VIEWER_FRAME::ApplyDisplaySettingsToGAL(), DISPLAY_FOOTPRINTS_FRAME::ApplyDisplaySettingsToGAL(), GERBVIEW_FRAME::applyDisplaySettingsToGAL(), GRID_HELPER::BestSnapAnchor(), DIALOG_PRINT_PCBNEW::createPrintout(), DIALOG_PRINT_GERBVIEW::createPrintout(), SYMBOL_PREVIEW_WIDGET::DisplayPart(), SYMBOL_PREVIEW_WIDGET::DisplaySymbol(), COMMON_TOOLS::doZoomToPreset(), PCB_EDIT_FRAME::Edit_Zone_Params(), EVT_GRID_CMD_CELL_CHANGED(), SCH_EDIT_FRAME::ExecuteRemoteCommand(), SYMBOL_PREVIEW_WIDGET::fitOnDrawArea(), PCB_BASE_FRAME::FocusOnLocation(), FOOTPRINT_VIEWER_FRAME::FOOTPRINT_VIEWER_FRAME(), GERBVIEW_FRAME::GERBVIEW_FRAME(), SCH_BASE_FRAME::GetRenderSettings(), GRID_HELPER::GRID_HELPER(), SCH_EDIT_FRAME::HighlightConnectionAtPosition(), GERBVIEW_CONTROL::HighlightControl(), PCBNEW_CONTROL::LayerAlphaDec(), PCBNEW_CONTROL::LayerAlphaInc(), FOOTPRINT_PREVIEW_PANEL::New(), DIALOG_PAD_PROPERTIES::onChangePadMode(), GERBVIEW_FRAME::OnCloseWindow(), PCB_LAYER_WIDGET::OnLayerColorChange(), GERBER_LAYER_WIDGET::OnLayerColorChange(), PCB_LAYER_WIDGET::OnLayerVisible(), EDA_DRAW_PANEL_GAL::onPaint(), PCB_LAYER_WIDGET::OnRenderColorChange(), GERBER_LAYER_WIDGET::OnRenderColorChange(), PCB_LAYER_WIDGET::OnRenderEnable(), GERBVIEW_FRAME::OnSelectHighlightChoice(), PCB_EDIT_FRAME::OnSelectOptionToolbar(), PCB_BASE_FRAME::OnToggleEdgeDrawMode(), EDA_DRAW_FRAME::OnToggleGridState(), PCB_BASE_FRAME::OnTogglePadDrawMode(), PCB_BASE_FRAME::OnToggleTextDrawMode(), EDA_DRAW_FRAME::OnZoom(), DIALOG_UPDATE_PCB::PerformUpdate(), DIALOG_PAD_PROPERTIES::prepareCanvas(), processBoardItem(), GRID_HELPER::queryVisible(), GERBVIEW_FRAME::Read_EXCELLON_File(), DIALOG_PAD_PROPERTIES::redraw(), FOOTPRINT_PREVIEW_PANEL::renderFootprint(), GRID_HELPER::SetAuxAxes(), PCB_BASE_EDIT_FRAME::SetBoard(), GERBVIEW_FRAME::SetElementVisibility(), FOOTPRINT_EDIT_FRAME::SetElementVisibility(), EDA_DRAW_FRAME::SetPresetGrid(), FOOTPRINT_EDIT_FRAME::setupTools(), GERBVIEW_FRAME::SortLayersByX2Attributes(), LIB_EDIT_FRAME::StartMoveDrawSymbol(), SCH_BASE_FRAME::SyncView(), PANEL_PCBNEW_DISPLAY_OPTIONS::TransferDataFromWindow(), PANEL_MODEDIT_DISPLAY_OPTIONS::TransferDataFromWindow(), PANEL_LIBEDIT_DISPLAY_OPTIONS::TransferDataFromWindow(), PANEL_PCBNEW_SETTINGS::TransferDataFromWindow(), PANEL_GERBVIEW_DISPLAY_OPTIONS::TransferDataFromWindow(), DIALOG_FOOTPRINT_FP_EDITOR::TransferDataFromWindow(), DIALOG_GLOBAL_EDIT_TRACKS_AND_VIAS::TransferDataFromWindow(), DIALOG_FOOTPRINT_BOARD_EDITOR::TransferDataFromWindow(), GERBVIEW_FRAME::UpdateDisplayOptions(), PCB_BASE_FRAME::UseGalCanvas(), GERBVIEW_FRAME::UseGalCanvas(), EDA_DRAW_FRAME::UseGalCanvas(), CVPCB_CONTROL::view(), SCH_BASE_FRAME::Window_Zoom(), SCH_BASE_FRAME::Zoom_Automatique(), DISPLAY_FOOTPRINTS_FRAME::~DISPLAY_FOOTPRINTS_FRAME(), FOOTPRINT_VIEWER_FRAME::~FOOTPRINT_VIEWER_FRAME(), GERBVIEW_FRAME::~GERBVIEW_FRAME(), and SYMBOL_PREVIEW_WIDGET::~SYMBOL_PREVIEW_WIDGET().

106  {
107  return m_view;
108  }
KIGFX::VIEW * m_view
Stores view settings (scale, center, etc.) and items to be drawn.
KIGFX::VIEW_CONTROLS* EDA_DRAW_PANEL_GAL::GetViewControls ( ) const
inlineinherited

Function GetViewControls() Returns a pointer to the VIEW_CONTROLS instance used in the panel.

Returns
The instance of VIEW_CONTROLS.

Definition at line 115 of file class_draw_panel_gal.h.

References Refresh().

Referenced by SCH_BASE_FRAME::CenterScreen(), EVT_GRID_CMD_CELL_CHANGED(), PCB_BASE_FRAME::FocusOnLocation(), FOOTPRINT_VIEWER_FRAME::FOOTPRINT_VIEWER_FRAME(), EDA_DRAW_FRAME::GetCrossHairPosition(), SCH_EDIT_FRAME::OnCopySchematicItemRequest(), SCH_EDIT_FRAME::OnMoveItem(), EDA_DRAW_PANEL::OnPaint(), EDA_DRAW_FRAME::OnZoom(), DIALOG_PAD_PROPERTIES::prepareCanvas(), SCH_BASE_FRAME::RedrawScreen(), PCB_BASE_EDIT_FRAME::SetBoard(), EDA_DRAW_FRAME::SetCrossHairPosition(), FOOTPRINT_EDIT_FRAME::setupTools(), and EDA_DRAW_FRAME::UseGalCanvas().

116  {
118  }
KIGFX::WX_VIEW_CONTROLS * m_viewControls
Control for VIEW (moving, zooming, etc.)
Class VIEW_CONTROLS is an interface for classes handling user events controlling the view behaviour (...
void EDA_DRAW_PANEL_GAL::onEnter ( wxEvent &  aEvent)
protectedinherited

Definition at line 446 of file draw_panel_gal.cpp.

References EDA_DRAW_PANEL_GAL::m_stealsFocus, and EDA_DRAW_PANEL_GAL::SetFocus().

Referenced by EDA_DRAW_PANEL_GAL::EDA_DRAW_PANEL_GAL().

447 {
448  // Getting focus is necessary in order to receive key events properly
449  if( m_stealsFocus )
450  SetFocus();
451 
452  aEvent.Skip();
453 }
virtual void SetFocus() override
bool m_stealsFocus
Flag to indicate whether the panel should take focus at certain times (when moused over...
void EDA_DRAW_PANEL_GAL::OnEvent ( wxEvent &  aEvent)
inherited

Used to forward events to the canvas from popups, etc.

Definition at line 432 of file draw_panel_gal.cpp.

References TOOL_DISPATCHER::DispatchWxEvent(), EDA_DRAW_PANEL_GAL::m_eventDispatcher, EDA_DRAW_PANEL_GAL::m_lostFocus, EDA_DRAW_PANEL_GAL::m_stealsFocus, EDA_DRAW_PANEL_GAL::Refresh(), and EDA_DRAW_PANEL_GAL::SetFocus().

Referenced by EDA_DRAW_PANEL_GAL::EDA_DRAW_PANEL_GAL(), and STATUS_POPUP::onCharHook().

433 {
434  if( m_lostFocus && m_stealsFocus )
435  SetFocus();
436 
437  if( !m_eventDispatcher )
438  aEvent.Skip();
439  else
441 
442  Refresh();
443 }
virtual void DispatchWxEvent(wxEvent &aEvent)
Function DispatchWxEvent() Processes wxEvents (mostly UI events), translates them to TOOL_EVENTs...
bool m_lostFocus
Flag to indicate that focus should be regained on the next mouse event.
virtual void SetFocus() override
virtual void Refresh(bool aEraseBackground=true, const wxRect *aRect=NULL) override
Update the board display after modifying it by a python script (note: it is automatically called by a...
TOOL_DISPATCHER * m_eventDispatcher
Processes and forwards events to tools.
bool m_stealsFocus
Flag to indicate whether the panel should take focus at certain times (when moused over...
void EDA_DRAW_PANEL_GAL::onLostFocus ( wxFocusEvent &  aEvent)
protectedinherited

Definition at line 456 of file draw_panel_gal.cpp.

References EDA_DRAW_PANEL_GAL::m_lostFocus.

Referenced by EDA_DRAW_PANEL_GAL::EDA_DRAW_PANEL_GAL().

457 {
458  m_lostFocus = true;
459 
460  aEvent.Skip();
461 }
bool m_lostFocus
Flag to indicate that focus should be regained on the next mouse event.
void EDA_DRAW_PANEL_GAL::onPaint ( wxPaintEvent &  WXUNUSEDaEvent)
protectedvirtualinherited

Reimplemented in SCH_DRAW_PANEL, and SCH_PREVIEW_PANEL.

Definition at line 149 of file draw_panel_gal.cpp.

References KIGFX::GAL::ClearScreen(), KIGFX::VIEW::ClearTargets(), DisplayError(), KIGFX::GAL::DrawCursor(), KIGFX::GAL::DrawGrid(), err, EDA_DRAW_PANEL_GAL::GAL_TYPE_CAIRO, EDA_DRAW_PANEL_GAL::GAL_TYPE_OPENGL, KIGFX::RENDER_SETTINGS::GetBackgroundColor(), KIGFX::VIEW::GetCenter(), KIGFX::RENDER_SETTINGS::GetCursorColor(), KIGFX::WX_VIEW_CONTROLS::GetCursorPosition(), KIGFX::RENDER_SETTINGS::GetGridColor(), EDA_DRAW_PANEL_GAL::GetLegacyZoom(), EDA_DRAW_PANEL_GAL::GetParentEDAFrame(), EDA_DRAW_FRAME::GetScreen(), EDA_DRAW_PANEL_GAL::GetView(), KIGFX::VIEW::IsDirty(), KIGFX::VIEW::IsTargetDirty(), KIGFX::GAL::IsVisible(), EDA_DRAW_PANEL_GAL::m_backend, EDA_DRAW_PANEL_GAL::m_drawing, EDA_DRAW_PANEL_GAL::m_edaFrame, EDA_DRAW_PANEL_GAL::m_gal, EDA_DRAW_PANEL_GAL::m_lastRefresh, EDA_DRAW_PANEL_GAL::m_painter, EDA_DRAW_PANEL_GAL::m_parent, EDA_DRAW_PANEL_GAL::m_pendingRefresh, EDA_DRAW_PANEL_GAL::m_view, EDA_DRAW_PANEL_GAL::m_viewControls, PROF_COUNTER::msecs(), KIGFX::VIEW::Redraw(), KIGFX::GAL::SetClearColor(), KIGFX::GAL::SetCursorColor(), KIGFX::GAL::SetGridColor(), EDA_DRAW_FRAME::SetScrollCenterPosition(), BASE_SCREEN::SetZoom(), PROF_COUNTER::Stop(), EDA_DRAW_PANEL_GAL::SwitchBackend(), EDA_DRAW_FRAME::SwitchCanvas(), KIGFX::TARGET_NONCACHED, KIGFX::VIEW::UpdateItems(), KIGFX::WX_VIEW_CONTROLS::UpdateScrollbars(), EDA_DRAW_FRAME::UseGalCanvas(), VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by SCH_PREVIEW_PANEL::onPaint(), SCH_DRAW_PANEL::onPaint(), EDA_DRAW_PANEL_GAL::onRefreshTimer(), and EDA_DRAW_PANEL_GAL::StopDrawing().

150 {
152 
153  // Update current zoom settings if the canvas is managed by a EDA frame
154  // (i.e. not by a preview panel in a dialog)
155  if( GetParentEDAFrame() && GetParentEDAFrame()->GetScreen() )
156  {
158 
159  VECTOR2D center = GetView()->GetCenter();
160  GetParentEDAFrame()->SetScrollCenterPosition( wxPoint( center.x, center.y ) );
161  }
162 
163  if( !m_gal->IsVisible() )
164  return;
165 
166  m_pendingRefresh = false;
167 
168  if( m_drawing )
169  return;
170 
171 #ifdef __WXDEBUG__
172  PROF_COUNTER totalRealTime;
173 #endif /* PROFILE */
174 
175  wxASSERT( m_painter );
176 
177  m_drawing = true;
178  KIGFX::RENDER_SETTINGS* settings = static_cast<KIGFX::RENDER_SETTINGS*>( m_painter->GetSettings() );
179 
180  try
181  {
182  m_view->UpdateItems();
183 
185 
186  m_gal->SetClearColor( settings->GetBackgroundColor() );
187  m_gal->SetGridColor( settings->GetGridColor() );
188  m_gal->SetCursorColor( settings->GetCursorColor() );
189 
190  // TODO: find why ClearScreen() must be called here in opengl mode
191  // and only if m_view->IsDirty() in Cairo mode to avoid distaly artifacts
192  // when moving the mouse cursor
193  if( m_backend == GAL_TYPE_OPENGL )
194  m_gal->ClearScreen();
195 
196  if( m_view->IsDirty() )
197  {
198  if( m_backend != GAL_TYPE_OPENGL && // Already called in opengl
200  m_gal->ClearScreen();
201 
202  m_view->ClearTargets();
203 
204  // Grid has to be redrawn only when the NONCACHED target is redrawn
206  m_gal->DrawGrid();
207 
208  m_view->Redraw();
209  }
210 
212  }
213  catch( std::runtime_error& err )
214  {
215  constexpr auto GAL_FALLBACK = GAL_TYPE_CAIRO;
216 
217  if( m_edaFrame )
218  {
219  bool use_gal = m_edaFrame->SwitchCanvas( GAL_FALLBACK );
220  m_edaFrame->UseGalCanvas( use_gal );
221  }
222  else
223  {
225  }
226 
227  DisplayError( m_parent, wxString( err.what() ) );
228  }
229 
230 #ifdef __WXDEBUG__
231  totalRealTime.Stop();
232  wxLogTrace( "GAL_PROFILE", "EDA_DRAW_PANEL_GAL::onPaint(): %.1f ms", totalRealTime.msecs() );
233 #endif /* PROFILE */
234 
235  m_lastRefresh = wxGetLocalTimeMillis();
236  m_drawing = false;
237 }
void Stop()
save the time when this function was called, and set the counter stane to stop
Definition: profile.h:82
bool m_pendingRefresh
Is there a redraw event requested?
KIGFX::GAL * m_gal
Interface for drawing objects on a 2D-surface.
const VECTOR2D & GetCenter() const
Function GetCenter() Returns the center point of this VIEW (in world space coordinates) ...
Definition: view.h:339
void SetClearColor(const COLOR4D &aColor)
virtual const COLOR4D & GetGridColor()=0
Function GetGridColor Returns current grid color settings.
KIGFX::WX_VIEW_CONTROLS * m_viewControls
Control for VIEW (moving, zooming, etc.)
GAL_TYPE m_backend
Currently used GAL.
Class RENDER_SETTINGS Contains all the knowledge about how graphical objects are drawn on any output ...
Definition: painter.h:56
virtual const COLOR4D & GetCursorColor()=0
Function GetCursorColor Returns current cursor color settings.
virtual const COLOR4D & GetBackgroundColor()=0
Function GetBackgroundColor Returns current background color settings.
double GetLegacyZoom() const
Function GetLegacyZoom() Returns current view scale converted to zoom value used by the legacy canvas...
virtual bool SwitchBackend(GAL_TYPE aGalType)
Function SwitchBackend Switches method of rendering graphics.
EDA_DRAW_FRAME * GetParentEDAFrame() const
Function GetParentEDAFrame() Returns parent EDA_DRAW_FRAME, if available or NULL otherwise.
void SetScrollCenterPosition(const wxPoint &aPoint)
virtual bool IsVisible() const
Returns true if the GAL canvas is visible on the screen.
KIGFX::VIEW * GetView() const
Function GetView() Returns a pointer to the VIEW instance used in the panel.
bool IsDirty() const
Function IsDirty() Returns true if any of the VIEW layers needs to be refreshened.
Definition: view.h:568
The class PROF_COUNTER is a small class to help profiling.
Definition: profile.h:45
virtual void UseGalCanvas(bool aEnable)
Use to switch between standard and GAL-based canvas.
Auxiliary rendering target (noncached)
Definition: definitions.h:42
void UpdateScrollbars()
Adjusts the scrollbars position to match the current viewport.
bool m_drawing
True if GAL is currently redrawing the view.
void SetGridColor(const COLOR4D &aGridColor)
Set the grid color.
wxWindow * m_parent
Pointer to the parent window.
virtual BASE_SCREEN * GetScreen() const
Return a pointer to a BASE_SCREEN or one of its derivatives.
Definition: draw_frame.h:397
virtual void Redraw()
Function Redraw() Immediately redraws the whole view.
Definition: view.cpp:1133
std::unique_ptr< KIGFX::PAINTER > m_painter
Contains information about how to draw items using GAL.
bool IsTargetDirty(int aTarget) const
Function IsTargetDirty() Returns true if any of layers belonging to the target or the target itself s...
Definition: view.h:585
virtual void DrawCursor(const VECTOR2D &aCursorPosition)
Draw the cursor.
virtual bool SwitchCanvas(EDA_DRAW_PANEL_GAL::GAL_TYPE aCanvasType)
Changes the current rendering backend.
void UpdateItems()
Function UpdateItems() Iterates through the list of items that asked for updating and updates them...
Definition: view.cpp:1402
virtual bool SetZoom(double iu_per_du)
Function SetZoom adjusts the current zoom factor.
EDA_DRAW_FRAME * m_edaFrame
Parent EDA_DRAW_FRAME (if available)
void SetCursorColor(const COLOR4D &aCursorColor)
Set the cursor color.
string & err
Definition: json11.cpp:598
virtual void DrawGrid()
>
virtual void ClearScreen()
Clear the screen.
double msecs() const
Definition: profile.h:124
KIGFX::VIEW * m_view
Stores view settings (scale, center, etc.) and items to be drawn.
VECTOR2D GetCursorPosition(bool aSnappingEnabled) const override
Returns the current cursor position in world coordinates.
void ClearTargets()
Function ClearTargets() Clears targets that are marked as dirty.
Definition: view.cpp:1114
wxLongLong m_lastRefresh
Last timestamp when the panel was refreshed.
void DisplayError(wxWindow *parent, const wxString &text, int displaytime)
Function DisplayError displays an error or warning message box with aMessage.
Definition: confirm.cpp:245
void EDA_DRAW_PANEL_GAL::onRefreshTimer ( wxTimerEvent &  aEvent)
protectedinherited

Definition at line 464 of file draw_panel_gal.cpp.

References KIGFX::GAL::IsInitialized(), EDA_DRAW_PANEL_GAL::m_drawing, EDA_DRAW_PANEL_GAL::m_drawingEnabled, EDA_DRAW_PANEL_GAL::m_gal, EDA_DRAW_PANEL_GAL::m_pendingRefresh, EDA_DRAW_PANEL_GAL::m_refreshTimer, and EDA_DRAW_PANEL_GAL::onPaint().

Referenced by EDA_DRAW_PANEL_GAL::EDA_DRAW_PANEL_GAL().

465 {
466  if( !m_drawingEnabled )
467  {
468  if( m_gal && m_gal->IsInitialized() )
469  {
470  m_drawing = false;
471  m_pendingRefresh = true;
472  Connect( wxEVT_PAINT, wxPaintEventHandler( EDA_DRAW_PANEL_GAL::onPaint ), NULL, this );
473  m_drawingEnabled = true;
474  }
475  else
476  {
477  // Try again soon
478  m_refreshTimer.StartOnce( 100 );
479  return;
480  }
481  }
482 
483  wxPaintEvent redrawEvent;
484  wxPostEvent( this, redrawEvent );
485 }
bool m_pendingRefresh
Is there a redraw event requested?
wxTimer m_refreshTimer
Timer responsible for preventing too frequent refresh.
KIGFX::GAL * m_gal
Interface for drawing objects on a 2D-surface.
virtual bool IsInitialized() const
Returns the initalization status for the canvas.
bool m_drawing
True if GAL is currently redrawing the view.
virtual void onPaint(wxPaintEvent &WXUNUSED(aEvent))
bool m_drawingEnabled
Flag that determines if VIEW may use GAL for redrawing the screen.
void GERBVIEW_DRAW_PANEL_GAL::OnShow ( )
overridevirtual

>

Function OnShow() Called when the window is shown for the first time.

Reimplemented from EDA_DRAW_PANEL_GAL.

Definition at line 99 of file gerbview_draw_panel_gal.cpp.

References GERBVIEW_FRAME::GetActiveLayer(), EDA_DRAW_FRAME::GetDisplayOptions(), KIGFX::VIEW::GetPainter(), KIGFX::PAINTER::GetSettings(), EDA_DRAW_PANEL_GAL::m_view, KIGFX::VIEW::RecacheAllItems(), and SetTopLayer().

100 {
101  GERBVIEW_FRAME* frame = dynamic_cast<GERBVIEW_FRAME*>( GetParent() );
102 
103  if( frame )
104  {
105  SetTopLayer( frame->GetActiveLayer() );
107  static_cast<KIGFX::GERBVIEW_RENDER_SETTINGS*>(
108  m_view->GetPainter()->GetSettings() )->LoadDisplayOptions( displ_opts );
109  }
110 
112 }
void RecacheAllItems()
Function RecacheAllItems() Rebuilds GAL display lists.
Definition: view.cpp:1383
int GetActiveLayer()
Function SetActiveLayer returns the active layer.
PAINTER * GetPainter() const
Function GetPainter() Returns the painter object used by the view for drawing VIEW_ITEMS.
Definition: view.h:199
Class GERBVIEW_RENDER_SETTINGS Stores GerbView specific render settings.
virtual RENDER_SETTINGS * GetSettings()=0
Function GetSettings Returns pointer to current settings that are going to be used when drawing items...
KIGFX::VIEW * m_view
Stores view settings (scale, center, etc.) and items to be drawn.
virtual void SetTopLayer(int aLayer) override
>
virtual void * GetDisplayOptions()
A way to pass info to draw functions.
Definition: draw_frame.h:921
void EDA_DRAW_PANEL_GAL::onShowTimer ( wxTimerEvent &  aEvent)
protectedinherited

Definition at line 488 of file draw_panel_gal.cpp.

References KIGFX::GAL::IsVisible(), EDA_DRAW_PANEL_GAL::m_gal, EDA_DRAW_PANEL_GAL::m_onShowTimer, and EDA_DRAW_PANEL_GAL::OnShow().

Referenced by EDA_DRAW_PANEL_GAL::EDA_DRAW_PANEL_GAL().

489 {
490  if( m_gal && m_gal->IsVisible() )
491  {
492  m_onShowTimer.Stop();
493  OnShow();
494  }
495 }
KIGFX::GAL * m_gal
Interface for drawing objects on a 2D-surface.
virtual void OnShow()
Function OnShow() Called when the window is shown for the first time.
virtual bool IsVisible() const
Returns true if the GAL canvas is visible on the screen.
wxTimer m_onShowTimer
Timer used to execute OnShow() when the window finally appears on the screen.
void EDA_DRAW_PANEL_GAL::onSize ( wxSizeEvent &  aEvent)
protectedinherited

Definition at line 240 of file draw_panel_gal.cpp.

References EDA_DRAW_PANEL_GAL::m_gal, EDA_DRAW_PANEL_GAL::m_view, KIGFX::VIEW::MarkTargetDirty(), KIGFX::GAL::ResizeScreen(), KIGFX::TARGET_CACHED, and KIGFX::TARGET_NONCACHED.

Referenced by EDA_DRAW_PANEL_GAL::EDA_DRAW_PANEL_GAL().

241 {
243  wxSize clientSize = GetClientSize();
244  m_gal->ResizeScreen( clientSize.x, clientSize.y );
245 
246  if( m_view )
247  {
250  }
251 }
KIGFX::GAL * m_gal
Interface for drawing objects on a 2D-surface.
Auxiliary rendering target (noncached)
Definition: definitions.h:42
void MarkTargetDirty(int aTarget)
Function MarkTargetDirty() Sets or clears target &#39;dirty&#39; flag.
Definition: view.h:596
virtual void ResizeScreen(int aWidth, int aHeight)
Resizes the canvas.
Main rendering target (cached)
Definition: definitions.h:41
KIGFX::VIEW * m_view
Stores view settings (scale, center, etc.) and items to be drawn.
void EDA_DRAW_PANEL_GAL::Refresh ( bool  aEraseBackground = true,
const wxRect *  aRect = NULL 
)
overridevirtualinherited

Update the board display after modifying it by a python script (note: it is automatically called by action plugins, after running the plugin, so call this function is usually not needed inside action plugins.

Could be deprecated because modifying a board (especially deleting items) outside a action plugin can crash Pcbnew.

Reimplemented in SCH_DRAW_PANEL, and SCH_PREVIEW_PANEL.

Definition at line 254 of file draw_panel_gal.cpp.

References delta, EDA_DRAW_PANEL_GAL::ForceRefresh(), EDA_DRAW_PANEL_GAL::m_lastRefresh, EDA_DRAW_PANEL_GAL::m_pendingRefresh, EDA_DRAW_PANEL_GAL::m_refreshTimer, and EDA_DRAW_PANEL_GAL::MinRefreshPeriod.

Referenced by FOOTPRINT_VIEWER_FRAME::ApplyDisplaySettingsToGAL(), DISPLAY_FOOTPRINTS_FRAME::ApplyDisplaySettingsToGAL(), SCH_BASE_FRAME::CenterScreen(), PCB_EDITOR_CONTROL::CrossProbeSchToPcb(), FOOTPRINT_PREVIEW_PANEL::DisplayFootprint(), PCB_EDIT_FRAME::ExecuteRemoteCommand(), EDA_DRAW_PANEL::GetGrid(), PCBNEW_CONTROL::GraphicDisplayMode(), GERBVIEW_CONTROL::HighlightControl(), GERBVIEW_FRAME::loadListOfGerberFiles(), PCBNEW_CONTROL::ModuleEdgeOutlines(), PCBNEW_CONTROL::ModuleTextOutlines(), EDA_DRAW_PANEL_GAL::OnEvent(), PCB_LAYER_WIDGET::OnRenderEnable(), GERBVIEW_FRAME::OnSelectHighlightChoice(), PCBNEW_CONTROL::PadDisplayMode(), TOOL_MANAGER::ProcessEvent(), PCB_EDITOR_CONTROL::ratsnestTimer(), DIALOG_PAD_PROPERTIES::redraw(), SCH_BASE_FRAME::RedrawScreen2(), SCH_PREVIEW_PANEL::Refresh(), SCH_DRAW_PANEL::Refresh(), FOOTPRINT_PREVIEW_PANEL::renderFootprint(), GERBVIEW_FRAME::SetActiveLayer(), PCBNEW_CONTROL::TrackDisplayMode(), PCBNEW_CONTROL::ViaDisplayMode(), SCH_BASE_FRAME::Window_Zoom(), PCBNEW_CONTROL::ZoneDisplayMode(), and SCH_BASE_FRAME::Zoom_Automatique().

255 {
256  if( m_pendingRefresh )
257  return;
258 
259  m_pendingRefresh = true;
260 
261 #ifdef __WXMAC__
262  // Timers on OS X may have a high latency (seen up to 500ms and more) which
263  // makes repaints jerky. No negative impact seen without throttling, so just
264  // do an unconditional refresh for OS X.
265  ForceRefresh();
266 #else
267  wxLongLong t = wxGetLocalTimeMillis();
268  wxLongLong delta = t - m_lastRefresh;
269 
270  if( delta >= MinRefreshPeriod )
271  {
272  ForceRefresh();
273  }
274  else
275  {
276  // One shot timer
277  m_refreshTimer.Start( ( MinRefreshPeriod - delta ).ToLong(), true );
278  }
279 #endif
280 }
bool m_pendingRefresh
Is there a redraw event requested?
wxTimer m_refreshTimer
Timer responsible for preventing too frequent refresh.
void ForceRefresh()
Function ForceRefresh() Forces a redraw.
static const int delta[8][2]
Definition: solve.cpp:112
static const int MinRefreshPeriod
60 FPS.
wxLongLong m_lastRefresh
Last timestamp when the panel was refreshed.
void EDA_DRAW_PANEL_GAL::SetCurrentCursor ( int  aCursor)
virtualinherited

Function SetCurrentCursor Set the current cursor shape for this panel.

Definition at line 496 of file draw_panel_gal.cpp.

References EDA_DRAW_PANEL_GAL::m_currentCursor.

Referenced by EDA_DRAW_PANEL_GAL::SetDefaultCursor(), and EDA_DRAW_FRAME::SetToolID().

497 {
498  if ( aCursor > wxCURSOR_NONE && aCursor < wxCURSOR_MAX )
499  {
500  m_currentCursor = aCursor;
501  }
502  else
503  {
504  m_currentCursor = wxCURSOR_ARROW;
505  }
506 
507  SetCursor( (wxStockCursor) m_currentCursor );
508 }
int m_currentCursor
Current mouse cursor shape id.
void EDA_DRAW_PANEL_GAL::SetDefaultCursor ( )
virtualinherited

Definition at line 510 of file draw_panel_gal.cpp.

References EDA_DRAW_PANEL_GAL::m_defaultCursor, and EDA_DRAW_PANEL_GAL::SetCurrentCursor().

Referenced by AbortBlockCurrentCommand().

511 {
513 }
int m_defaultCursor
The default mouse cursor shape id.
virtual void SetCurrentCursor(int aCursor)
Function SetCurrentCursor Set the current cursor shape for this panel.
void GERBVIEW_DRAW_PANEL_GAL::setDefaultLayerDeps ( )
protected

Sets rendering targets & dependencies for layers.

Definition at line 123 of file gerbview_draw_panel_gal.cpp.

References EDA_DRAW_PANEL_GAL::GAL_TYPE_OPENGL, i, LAYER_DCODES, LAYER_GERBVIEW_AXES, LAYER_GERBVIEW_BACKGROUND, LAYER_GERBVIEW_GRID, LAYER_GP_OVERLAY, LAYER_NEGATIVE_OBJECTS, LAYER_SELECT_OVERLAY, LAYER_WORKSHEET, EDA_DRAW_PANEL_GAL::m_backend, EDA_DRAW_PANEL_GAL::m_view, KIGFX::VIEW::SetLayerDisplayOnly(), KIGFX::VIEW::SetLayerTarget(), KIGFX::TARGET_CACHED, KIGFX::TARGET_NONCACHED, KIGFX::TARGET_OVERLAY, and KIGFX::VIEW::VIEW_MAX_LAYERS.

Referenced by GERBVIEW_DRAW_PANEL_GAL(), and SwitchBackend().

124 {
125  // caching makes no sense for Cairo and other software renderers
127 
128  for( int i = 0; i < KIGFX::VIEW::VIEW_MAX_LAYERS; i++ )
129  m_view->SetLayerTarget( i, target );
130 
131  // for( int i = GERBVIEW_LAYER_ID_START; i < GERBVIEW_LAYER_ID_RESERVED; i++ )
132  // m_view->SetLayerDisplayOnly( i );
133 
140 
143 
146 }
GAL_TYPE m_backend
Currently used GAL.
static constexpr int VIEW_MAX_LAYERS
maximum number of layers that may be shown
Definition: view.h:699
Auxiliary rendering target (noncached)
Definition: definitions.h:42
void SetLayerTarget(int aLayer, RENDER_TARGET aTarget)
Function SetLayerTarget() Changes the rendering target for a particular layer.
Definition: view.h:445
void SetLayerDisplayOnly(int aLayer, bool aDisplayOnly=true)
Definition: view.h:433
Items that may change while the view stays the same (noncached)
Definition: definitions.h:43
general purpose overlay
Main rendering target (cached)
Definition: definitions.h:41
KIGFX::VIEW * m_view
Stores view settings (scale, center, etc.) and items to be drawn.
size_t i
Definition: json11.cpp:597
currently selected items overlay
void EDA_DRAW_PANEL_GAL::SetEventDispatcher ( TOOL_DISPATCHER aEventDispatcher)
inherited

Function SetEventDispatcher() Sets a dispatcher that processes events and forwards them to tools.

Parameters
aEventDispatcheris the object that will be used for dispatching events. DRAW_PANEL_GAL does not take over the ownership. Passing NULL disconnects all event handlers from the DRAW_PANEL_GAL and parent frame.

Definition at line 290 of file draw_panel_gal.cpp.

References TOOL_DISPATCHER::DispatchWxCommand(), EDA_DRAW_PANEL_GAL::m_eventDispatcher, and EDA_DRAW_PANEL_GAL::m_parent.

Referenced by EVT_GRID_CMD_CELL_CHANGED(), FOOTPRINT_VIEWER_FRAME::FOOTPRINT_VIEWER_FRAME(), FOOTPRINT_EDIT_FRAME::OnCloseWindow(), FOOTPRINT_EDIT_FRAME::setupTools(), PCB_BASE_FRAME::UseGalCanvas(), and GERBVIEW_FRAME::UseGalCanvas().

291 {
292  m_eventDispatcher = aEventDispatcher;
293  const wxEventType eventTypes[] = { wxEVT_TOOL };
294 
295  if( m_eventDispatcher )
296  {
297  for( wxEventType type : eventTypes )
298  {
299  m_parent->Connect( type, wxCommandEventHandler( TOOL_DISPATCHER::DispatchWxCommand ),
300  NULL, m_eventDispatcher );
301  }
302  }
303  else
304  {
305  for( wxEventType type : eventTypes )
306  {
307  // While loop is used to be sure that all event handlers are removed.
308  while( m_parent->Disconnect( type,
309  wxCommandEventHandler( TOOL_DISPATCHER::DispatchWxCommand ),
310  NULL, m_eventDispatcher ) );
311  }
312  }
313 }
wxWindow * m_parent
Pointer to the parent window.
TOOL_DISPATCHER * m_eventDispatcher
Processes and forwards events to tools.
virtual void DispatchWxCommand(wxCommandEvent &aEvent)
Function DispatchWxCommand() Processes wxCommands (mostly menu related events) and runs appropriate a...
void EDA_DRAW_PANEL_GAL::SetFocus ( )
overridevirtualinherited

Definition at line 133 of file draw_panel_gal.cpp.

References EDA_DRAW_PANEL_GAL::m_lostFocus.

Referenced by EDA_DRAW_PANEL_GAL::onEnter(), EDA_DRAW_PANEL_GAL::OnEvent(), SCH_PREVIEW_PANEL::SCH_PREVIEW_PANEL(), and GERBVIEW_FRAME::SetActiveLayer().

134 {
135 // Windows has a strange manner on bringing up and activating windows
136 // containing a GAL canvas just after moving the mouse cursor into its area.
137 // Feel free to uncomment or extend the following #ifdef if you experience
138 // similar problems on your platform.
139 #ifdef __WINDOWS__
140  if( !GetParent()->IsDescendant( wxWindow::FindFocus() ) )
141  return;
142 #endif
143 
144  wxScrolledCanvas::SetFocus();
145  m_lostFocus = false;
146 }
bool m_lostFocus
Flag to indicate that focus should be regained on the next mouse event.
void GERBVIEW_DRAW_PANEL_GAL::SetHighContrastLayer ( int  aLayer)
overridevirtual

>

Function SetHighContrastLayer Takes care of display settings for the given layer to be displayed in high contrast mode.

Reimplemented from EDA_DRAW_PANEL_GAL.

Definition at line 77 of file gerbview_draw_panel_gal.cpp.

References KIGFX::RENDER_SETTINGS::ClearActiveLayers(), GERBER_DCODE_LAYER, KIGFX::VIEW::GetPainter(), KIGFX::PAINTER::GetSettings(), EDA_DRAW_PANEL_GAL::m_view, KIGFX::RENDER_SETTINGS::SetActiveLayer(), SetTopLayer(), and KIGFX::VIEW::UpdateAllLayersColor().

78 {
79  // Set display settings for high contrast mode
81 
82  SetTopLayer( aLayer );
83 
84  rSettings->ClearActiveLayers();
85  rSettings->SetActiveLayer( aLayer );
86  rSettings->SetActiveLayer( GERBER_DCODE_LAYER( aLayer ) );
87 
89 }
Class RENDER_SETTINGS Contains all the knowledge about how graphical objects are drawn on any output ...
Definition: painter.h:56
void SetActiveLayer(int aLayerId, bool aEnabled=true)
Function SetActiveLayer Sets the specified layer as active - it means that it can be drawn in a speci...
Definition: painter.h:76
#define GERBER_DCODE_LAYER(x)
void ClearActiveLayers()
Function ClearActiveLayers Clears the list of active layers.
Definition: painter.h:98
PAINTER * GetPainter() const
Function GetPainter() Returns the painter object used by the view for drawing VIEW_ITEMS.
Definition: view.h:199
virtual RENDER_SETTINGS * GetSettings()=0
Function GetSettings Returns pointer to current settings that are going to be used when drawing items...
KIGFX::VIEW * m_view
Stores view settings (scale, center, etc.) and items to be drawn.
virtual void SetTopLayer(int aLayer) override
>
void UpdateAllLayersColor()
Function UpdateAllLayersColor() Applies the new coloring scheme to all layers.
Definition: view.cpp:786
void EDA_DRAW_PANEL_GAL::SetStealsFocus ( bool  aStealsFocus)
inlineinherited

Set whether focus is taken on certain events (mouseover, keys, etc).

This should be true (and is by default) for any primary canvas, but can be false to make well-behaved preview panes and the like.

Definition at line 194 of file class_draw_panel_gal.h.

Referenced by FOOTPRINT_PREVIEW_PANEL::FOOTPRINT_PREVIEW_PANEL(), DIALOG_PAD_PROPERTIES::prepareCanvas(), and SYMBOL_PREVIEW_WIDGET::SYMBOL_PREVIEW_WIDGET().

195  {
196  m_stealsFocus = aStealsFocus;
197  }
bool m_stealsFocus
Flag to indicate whether the panel should take focus at certain times (when moused over...
void GERBVIEW_DRAW_PANEL_GAL::SetTopLayer ( int  aLayer)
overridevirtual

>

Function SetTopLayer Moves the selected layer to the top, so it is displayed above all others.

Reimplemented from EDA_DRAW_PANEL_GAL.

Definition at line 156 of file gerbview_draw_panel_gal.cpp.

References KIGFX::VIEW::ClearTopLayers(), GERBER_DCODE_LAYER, GERBER_DRAW_LAYER, GERBER_DRAWLAYERS_COUNT, i, LAYER_GP_OVERLAY, LAYER_SELECT_OVERLAY, EDA_DRAW_PANEL_GAL::m_view, KIGFX::VIEW::SetLayerOrder(), KIGFX::VIEW::SetTopLayer(), and KIGFX::VIEW::UpdateAllLayersOrder().

Referenced by OnShow(), and SetHighContrastLayer().

157 {
159 
160  for( int i = 0; i < GERBER_DRAWLAYERS_COUNT; ++i )
161  {
163  m_view->SetLayerOrder( GERBER_DRAW_LAYER( i ), ( 2 * i ) + 1 );
164  }
165 
166  m_view->SetTopLayer( aLayer );
167 
168  // Move DCODE layer to the top
169  m_view->SetTopLayer( GERBER_DCODE_LAYER( aLayer ) );
170 
172 
174 
176 }
void SetLayerOrder(int aLayer, int aRenderingOrder)
Function SetLayerOrder() Sets rendering order of a particular layer.
Definition: view.cpp:652
virtual void SetTopLayer(int aLayer, bool aEnabled=true)
Function SetTopLayer() Sets given layer to be displayed on the top or sets back the default order of ...
Definition: view.cpp:848
void UpdateAllLayersOrder()
Function UpdateLayerOrder() Does everything that is needed to apply the rendering order of layers...
Definition: view.cpp:915
#define GERBER_DCODE_LAYER(x)
#define GERBER_DRAWLAYERS_COUNT
general purpose overlay
void ClearTopLayers()
Function ClearTopLayers() Removes all layers from the on-the-top set (they are no longer displayed ov...
Definition: view.cpp:900
KIGFX::VIEW * m_view
Stores view settings (scale, center, etc.) and items to be drawn.
size_t i
Definition: json11.cpp:597
currently selected items overlay
#define GERBER_DRAW_LAYER(x)
void GERBVIEW_DRAW_PANEL_GAL::SetWorksheet ( KIGFX::WORKSHEET_VIEWITEM aWorksheet)

Sets (or updates) worksheet used by the draw panel.

Parameters
aWorksheetis the worksheet to be used. The object is then owned by GERBVIEW_DRAW_PANEL_GAL.

Definition at line 149 of file gerbview_draw_panel_gal.cpp.

References KIGFX::VIEW::Add(), EDA_DRAW_PANEL_GAL::m_view, and m_worksheet.

150 {
151  m_worksheet.reset( aWorksheet );
152  m_view->Add( m_worksheet.get() );
153 }
std::unique_ptr< KIGFX::WORKSHEET_VIEWITEM > m_worksheet
Currently used worksheet
KIGFX::VIEW * m_view
Stores view settings (scale, center, etc.) and items to be drawn.
virtual void Add(VIEW_ITEM *aItem, int aDrawPriority=-1)
Function Add() Adds a VIEW_ITEM to the view.
Definition: view.cpp:335
void EDA_DRAW_PANEL_GAL::StartDrawing ( )
inherited

Function StartDrawing() Begins drawing if it was stopped previously.

Definition at line 316 of file draw_panel_gal.cpp.

References EDA_DRAW_PANEL_GAL::m_refreshTimer.

Referenced by FOOTPRINT_PREVIEW_PANEL::FOOTPRINT_PREVIEW_PANEL(), DIALOG_PAD_PROPERTIES::prepareCanvas(), DIALOG_PAD_PROPERTIES::redraw(), SCH_PREVIEW_PANEL::SCH_PREVIEW_PANEL(), PCB_BASE_FRAME::UseGalCanvas(), and GERBVIEW_FRAME::UseGalCanvas().

317 {
318  // Start querying GAL if it is ready
319  m_refreshTimer.StartOnce( 100 );
320 }
wxTimer m_refreshTimer
Timer responsible for preventing too frequent refresh.
void EDA_DRAW_PANEL_GAL::StopDrawing ( )
inherited

Function StopDrawing() Prevents the GAL canvas from further drawing till it is recreated or StartDrawing() is called.

Definition at line 323 of file draw_panel_gal.cpp.

References EDA_DRAW_PANEL_GAL::m_drawingEnabled, EDA_DRAW_PANEL_GAL::m_pendingRefresh, EDA_DRAW_PANEL_GAL::m_refreshTimer, and EDA_DRAW_PANEL_GAL::onPaint().

Referenced by DIALOG_PAD_PROPERTIES::OnCancel(), LIB_VIEW_FRAME::OnCloseWindow(), FOOTPRINT_EDIT_FRAME::OnCloseWindow(), FOOTPRINT_VIEWER_FRAME::OnCloseWindow(), GERBVIEW_FRAME::OnCloseWindow(), DIALOG_PAD_PROPERTIES::redraw(), EDA_DRAW_PANEL_GAL::SwitchBackend(), GERBVIEW_FRAME::UseGalCanvas(), DISPLAY_FOOTPRINTS_FRAME::~DISPLAY_FOOTPRINTS_FRAME(), EDA_DRAW_PANEL_GAL::~EDA_DRAW_PANEL_GAL(), FOOTPRINT_VIEWER_FRAME::~FOOTPRINT_VIEWER_FRAME(), and FOOTPRINT_WIZARD_FRAME::~FOOTPRINT_WIZARD_FRAME().

324 {
325  m_drawingEnabled = false;
326  Disconnect( wxEVT_PAINT, wxPaintEventHandler( EDA_DRAW_PANEL_GAL::onPaint ), NULL, this );
327  m_pendingRefresh = false;
328  m_refreshTimer.Stop();
329 }
bool m_pendingRefresh
Is there a redraw event requested?
wxTimer m_refreshTimer
Timer responsible for preventing too frequent refresh.
virtual void onPaint(wxPaintEvent &WXUNUSED(aEvent))
bool m_drawingEnabled
Flag that determines if VIEW may use GAL for redrawing the screen.
bool GERBVIEW_DRAW_PANEL_GAL::SwitchBackend ( GAL_TYPE  aGalType)
overridevirtual

Function SwitchBackend Switches method of rendering graphics.

Parameters
aGalTypeis a type of rendering engine that you want to use.

Reimplemented from EDA_DRAW_PANEL_GAL.

Definition at line 115 of file gerbview_draw_panel_gal.cpp.

References setDefaultLayerDeps(), and EDA_DRAW_PANEL_GAL::SwitchBackend().

116 {
117  bool rv = EDA_DRAW_PANEL_GAL::SwitchBackend( aGalType );
119  return rv;
120 }
virtual bool SwitchBackend(GAL_TYPE aGalType)
Function SwitchBackend Switches method of rendering graphics.
void setDefaultLayerDeps()
Sets rendering targets & dependencies for layers.
void GERBVIEW_DRAW_PANEL_GAL::UseColorScheme ( const COLORS_DESIGN_SETTINGS aSettings)

Function UseColorScheme Applies layer color settings.

Parameters
aSettingsare the new settings.

Definition at line 69 of file gerbview_draw_panel_gal.cpp.

References KIGFX::VIEW::GetPainter(), KIGFX::PAINTER::GetSettings(), KIGFX::GERBVIEW_RENDER_SETTINGS::ImportLegacyColors(), and EDA_DRAW_PANEL_GAL::m_view.

Referenced by GERBVIEW_DRAW_PANEL_GAL().

70 {
73  rs->ImportLegacyColors( aSettings );
74 }
PAINTER * GetPainter() const
Function GetPainter() Returns the painter object used by the view for drawing VIEW_ITEMS.
Definition: view.h:199
Class GERBVIEW_RENDER_SETTINGS Stores GerbView specific render settings.
virtual RENDER_SETTINGS * GetSettings()=0
Function GetSettings Returns pointer to current settings that are going to be used when drawing items...
KIGFX::VIEW * m_view
Stores view settings (scale, center, etc.) and items to be drawn.
void ImportLegacyColors(const COLORS_DESIGN_SETTINGS *aSettings) override
Function ImportLegacyColors Loads a list of color settings for layers.

Member Data Documentation

int EDA_DRAW_PANEL_GAL::m_currentCursor
protectedinherited

Current mouse cursor shape id.

Definition at line 253 of file class_draw_panel_gal.h.

Referenced by EDA_DRAW_PANEL_GAL::EDA_DRAW_PANEL_GAL(), and EDA_DRAW_PANEL_GAL::SetCurrentCursor().

int EDA_DRAW_PANEL_GAL::m_defaultCursor
protectedinherited

The default mouse cursor shape id.

Definition at line 255 of file class_draw_panel_gal.h.

Referenced by EDA_DRAW_PANEL_GAL::EDA_DRAW_PANEL_GAL(), and EDA_DRAW_PANEL_GAL::SetDefaultCursor().

bool EDA_DRAW_PANEL_GAL::m_drawing
protectedinherited
bool EDA_DRAW_PANEL_GAL::m_drawingEnabled
protectedinherited

Flag that determines if VIEW may use GAL for redrawing the screen.

Definition at line 273 of file class_draw_panel_gal.h.

Referenced by EDA_DRAW_PANEL_GAL::EDA_DRAW_PANEL_GAL(), EDA_DRAW_PANEL_GAL::onRefreshTimer(), and EDA_DRAW_PANEL_GAL::StopDrawing().

EDA_DRAW_FRAME* EDA_DRAW_PANEL_GAL::m_edaFrame
protectedinherited
TOOL_DISPATCHER* EDA_DRAW_PANEL_GAL::m_eventDispatcher
protectedinherited

Processes and forwards events to tools.

Definition at line 298 of file class_draw_panel_gal.h.

Referenced by EDA_DRAW_PANEL_GAL::EDA_DRAW_PANEL_GAL(), EDA_DRAW_PANEL_GAL::OnEvent(), and EDA_DRAW_PANEL_GAL::SetEventDispatcher().

wxLongLong EDA_DRAW_PANEL_GAL::m_lastRefresh
protectedinherited

Last timestamp when the panel was refreshed.

Definition at line 264 of file class_draw_panel_gal.h.

Referenced by EDA_DRAW_PANEL_GAL::onPaint(), and EDA_DRAW_PANEL_GAL::Refresh().

bool EDA_DRAW_PANEL_GAL::m_lostFocus
protectedinherited

Flag to indicate that focus should be regained on the next mouse event.

It is a workaround for cases when the panel loses keyboard focus, so it does not react to hotkeys anymore.

Definition at line 302 of file class_draw_panel_gal.h.

Referenced by EDA_DRAW_PANEL_GAL::EDA_DRAW_PANEL_GAL(), EDA_DRAW_PANEL_GAL::OnEvent(), EDA_DRAW_PANEL_GAL::onLostFocus(), and EDA_DRAW_PANEL_GAL::SetFocus().

wxTimer EDA_DRAW_PANEL_GAL::m_onShowTimer
protectedinherited

Timer used to execute OnShow() when the window finally appears on the screen.

Definition at line 279 of file class_draw_panel_gal.h.

Referenced by EDA_DRAW_PANEL_GAL::EDA_DRAW_PANEL_GAL(), and EDA_DRAW_PANEL_GAL::onShowTimer().

KIGFX::GAL_DISPLAY_OPTIONS& EDA_DRAW_PANEL_GAL::m_options
protectedinherited

Definition at line 295 of file class_draw_panel_gal.h.

Referenced by EDA_DRAW_PANEL_GAL::SwitchBackend().

std::unique_ptr<KIGFX::PAINTER> EDA_DRAW_PANEL_GAL::m_painter
protectedinherited
wxWindow* EDA_DRAW_PANEL_GAL::m_parent
protectedinherited
bool EDA_DRAW_PANEL_GAL::m_pendingRefresh
protectedinherited
wxTimer EDA_DRAW_PANEL_GAL::m_refreshTimer
protectedinherited
bool EDA_DRAW_PANEL_GAL::m_stealsFocus
protectedinherited

Flag to indicate whether the panel should take focus at certain times (when moused over, and on various mouse/key events)

Definition at line 306 of file class_draw_panel_gal.h.

Referenced by EDA_DRAW_PANEL_GAL::EDA_DRAW_PANEL_GAL(), EDA_DRAW_PANEL_GAL::onEnter(), and EDA_DRAW_PANEL_GAL::OnEvent().

KIGFX::WX_VIEW_CONTROLS* EDA_DRAW_PANEL_GAL::m_viewControls
protectedinherited
std::unique_ptr<KIGFX::WORKSHEET_VIEWITEM> GERBVIEW_DRAW_PANEL_GAL::m_worksheet
protected

Currently used worksheet

Definition at line 79 of file gerbview_draw_panel_gal.h.

Referenced by GetDefaultViewBBox(), and SetWorksheet().

const int EDA_DRAW_PANEL_GAL::MinRefreshPeriod = 17
staticprotectedinherited

60 FPS.

Definition at line 250 of file class_draw_panel_gal.h.

Referenced by EDA_DRAW_PANEL_GAL::Refresh().


The documentation for this class was generated from the following files: