KiCad PCB EDA Suite
ZOOM_TOOL Class Reference

#include <zoom_tool.h>

Inheritance diagram for ZOOM_TOOL:
TOOL_INTERACTIVE TOOL_BASE

Public Types

enum  RESET_REASON { RUN, MODEL_RELOAD, GAL_SWITCH }
 

Determines the reason of reset for a tool

More...
 

Public Member Functions

 ZOOM_TOOL ()
 
 ~ZOOM_TOOL ()
 
void Reset (RESET_REASON aReason) override
 Function Reset() Brings the tool to a known, initial state. More...
 
int Main (const TOOL_EVENT &aEvent)
 Main loop. More...
 
void SetTransitions () override
 Function SetTransitions() This method is meant to be overridden in order to specify handlers for events. More...
 
void Activate ()
 Function Activate() Runs the tool. More...
 
void SetContextMenu (CONTEXT_MENU *aMenu, CONTEXT_MENU_TRIGGER aTrigger=CMENU_BUTTON)
 Function SetContextMenu() More...
 
void RunMainStack (std::function< void()> aFunc)
 Function RunMainStack() More...
 
template<class T >
void Go (int(T::*aStateFunc)(const TOOL_EVENT &), const TOOL_EVENT_LIST &aConditions=TOOL_EVENT(TC_ANY, TA_ANY))
 Function Go() More...
 
OPT_TOOL_EVENT Wait (const TOOL_EVENT_LIST &aEventList=TOOL_EVENT(TC_ANY, TA_ANY))
 Function Wait() More...
 
virtual bool Init ()
 Function Init() Init() is called once upon a registration of the tool. More...
 
TOOL_TYPE GetType () const
 Function GetType() Returns the type of the tool. More...
 
TOOL_ID GetId () const
 Function GetId() Returns the unique identifier of the tool. More...
 
const std::string & GetName () const
 Function GetName() Returns the name of the tool. More...
 
TOOL_MANAGERGetManager () const
 Function GetManager() Returns the instance of TOOL_MANAGER that takes care of the tool. More...
 
TOOL_SETTINGSGetSettings ()
 

Protected Member Functions

const TOOL_EVENT evActivate (std::string aToolName="")
 functions below are not yet implemented - their interface may change More...
 
const TOOL_EVENT evCommand (int aCommandId=-1)
 
const TOOL_EVENT evCommand (std::string aCommandStr="")
 
const TOOL_EVENT evMotion ()
 
const TOOL_EVENT evClick (int aButton=BUT_ANY)
 
const TOOL_EVENT evDrag (int aButton=BUT_ANY)
 
const TOOL_EVENT evButtonUp (int aButton=BUT_ANY)
 
const TOOL_EVENT evButtonDown (int aButton=BUT_ANY)
 
void attachManager (TOOL_MANAGER *aManager)
 Function attachManager() More...
 
KIGFX::VIEWgetView () const
 Function getView() More...
 
KIGFX::VIEW_CONTROLSgetViewControls () const
 Function getViewControls() More...
 
template<typename T >
T * getEditFrame () const
 Function getEditFrame() More...
 
template<typename T >
T * getModel () const
 Function getModel() More...
 

Protected Attributes

TOOL_TYPE m_type
 

Stores the type of the tool.

More...
 
TOOL_ID m_toolId
 

Unique identifier for the tool, assigned by a TOOL_MANAGER instance.

More...
 
std::string m_toolName
 

Name of the tool.

More...
 
TOOL_MANAGERm_toolMgr
 
TOOL_SETTINGS m_toolSettings
 

Private Member Functions

bool selectRegion ()
 

Private Attributes

PCB_EDIT_FRAMEm_frame
 

Detailed Description

Definition at line 28 of file zoom_tool.h.

Member Enumeration Documentation

enum TOOL_BASE::RESET_REASON
inherited

Determines the reason of reset for a tool

Enumerator
RUN 

Tool is invoked after being inactive.

MODEL_RELOAD 

Model changes (required full reload)

GAL_SWITCH 

Rendering engine changes.

Definition at line 80 of file tool_base.h.

81  {
82  RUN,
83  MODEL_RELOAD,
84  GAL_SWITCH
85  };
Model changes (required full reload)
Definition: tool_base.h:83
Tool is invoked after being inactive.
Definition: tool_base.h:82
Rendering engine changes.
Definition: tool_base.h:84

Constructor & Destructor Documentation

ZOOM_TOOL::ZOOM_TOOL ( )

Definition at line 32 of file zoom_tool.cpp.

References m_frame.

32  :
33  TOOL_INTERACTIVE( "pcbnew.Control.zoomTool" )
34 {
35  m_frame = NULL;
36 }
TOOL_INTERACTIVE(TOOL_ID aId, const std::string &aName)
Constructor.
PCB_EDIT_FRAME * m_frame
Definition: zoom_tool.h:45
ZOOM_TOOL::~ZOOM_TOOL ( )

Definition at line 39 of file zoom_tool.cpp.

39 {}

Member Function Documentation

void TOOL_INTERACTIVE::Activate ( )
inherited

Function Activate() Runs the tool.

After activation, the tool starts receiving events until it is finished.

Definition at line 49 of file tool_interactive.cpp.

References TOOL_MANAGER::InvokeTool(), TOOL_BASE::m_toolId, and TOOL_BASE::m_toolMgr.

Referenced by MODULE_EDITOR_TOOLS::CopyItems(), PCBNEW_CONTROL::DeleteItemCursor(), PCB_TOOL::doInteractiveItemPlacement(), ROUTER_TOOL::DpDimensionsDialog(), DRAWING_TOOL::drawArc(), DRAWING_TOOL::DrawDimension(), MICROWAVE_TOOL::drawMicrowaveInductor(), DRAWING_TOOL::drawSegment(), DRAWING_TOOL::drawZone(), PCB_EDITOR_CONTROL::DrillOrigin(), MODULE_EDITOR_TOOLS::EnumeratePads(), PCBNEW_CONTROL::GridSetOrigin(), PCB_EDITOR_CONTROL::HighlightNetCursor(), ROUTER_TOOL::InlineDrag(), EDIT_TOOL::Main(), LENGTH_TUNER_TOOL::mainLoop(), ROUTER_TOOL::mainLoop(), EDIT_TOOL::MeasureTool(), POINT_EDITOR::OnSelectionChange(), MODULE_EDITOR_TOOLS::PasteItems(), DRAWING_TOOL::PlaceDXF(), PCB_EDITOR_CONTROL::PlaceModule(), PCB_EDITOR_CONTROL::PlaceTarget(), DRAWING_TOOL::PlaceText(), POSITION_RELATIVE_TOOL::SelectPositionRelativeItem(), DRAWING_TOOL::SetAnchor(), ROUTER_TOOL::SettingsDialog(), and PCB_EDITOR_CONTROL::ShowLocalRatsnest().

50 {
52 }
TOOL_MANAGER * m_toolMgr
Definition: tool_base.h:220
TOOL_ID m_toolId
Unique identifier for the tool, assigned by a TOOL_MANAGER instance.
Definition: tool_base.h:215
bool InvokeTool(TOOL_ID aToolId)
Function InvokeTool() Calls a tool by sending a tool activation event to tool of given ID...
void TOOL_BASE::attachManager ( TOOL_MANAGER aManager)
protectedinherited

Function attachManager()

Sets the TOOL_MANAGER the tool will belong to. Called by TOOL_MANAGER::RegisterTool()

Definition at line 54 of file tool_base.cpp.

References TOOL_BASE::m_toolMgr, TOOL_BASE::m_toolSettings, and TOOL_BASE::TOOL_SETTINGS.

Referenced by TOOL_MANAGER::RegisterTool().

55 {
56  m_toolMgr = aManager;
57  m_toolSettings = TOOL_SETTINGS( this );
58 }
TOOL_MANAGER * m_toolMgr
Definition: tool_base.h:220
TOOL_SETTINGS m_toolSettings
Definition: tool_base.h:221
friend class TOOL_SETTINGS
Definition: tool_base.h:160
const TOOL_EVENT TOOL_INTERACTIVE::evActivate ( std::string  aToolName = "")
protectedinherited

functions below are not yet implemented - their interface may change

const TOOL_EVENT TOOL_INTERACTIVE::evButtonDown ( int  aButton = BUT_ANY)
protectedinherited
const TOOL_EVENT TOOL_INTERACTIVE::evButtonUp ( int  aButton = BUT_ANY)
protectedinherited
const TOOL_EVENT TOOL_INTERACTIVE::evClick ( int  aButton = BUT_ANY)
protectedinherited
const TOOL_EVENT TOOL_INTERACTIVE::evCommand ( int  aCommandId = -1)
protectedinherited
const TOOL_EVENT TOOL_INTERACTIVE::evCommand ( std::string  aCommandStr = "")
protectedinherited
const TOOL_EVENT TOOL_INTERACTIVE::evDrag ( int  aButton = BUT_ANY)
protectedinherited
const TOOL_EVENT TOOL_INTERACTIVE::evMotion ( )
protectedinherited
template<typename T >
T* TOOL_BASE::getEditFrame ( ) const
inlineprotectedinherited

Function getEditFrame()

Returns the application window object, casted to requested user type.

Definition at line 193 of file tool_base.h.

References TOOL_BASE::getEditFrameInt().

Referenced by ZONE_CREATE_HELPER::commitZone(), ZONE_CREATE_HELPER::createNewZone(), TOOL_SETTINGS::getConfigBase(), and ZONE_CREATE_HELPER::performZoneCutout().

194  {
195  return static_cast<T*>( getEditFrameInt() );
196  }
T
enum T contains all this lexer's tokens.
wxWindow * getEditFrameInt() const
Definition: tool_base.cpp:42
TOOL_ID TOOL_BASE::GetId ( ) const
inlineinherited

Function GetId() Returns the unique identifier of the tool.

The identifier is set by an instance of TOOL_MANAGER.

Returns
Identifier of the tool.

Definition at line 122 of file tool_base.h.

References TOOL_BASE::m_toolId.

Referenced by TOOL_MANAGER::finishTool(), TOOL_MANAGER::InitTools(), TOOL_MANAGER::isActive(), TOOL_MANAGER::RegisterTool(), ACTION_MANAGER::RunHotKey(), and TOOL_MANAGER::runTool().

123  {
124  return m_toolId;
125  }
TOOL_ID m_toolId
Unique identifier for the tool, assigned by a TOOL_MANAGER instance.
Definition: tool_base.h:215
TOOL_MANAGER* TOOL_BASE::GetManager ( ) const
inlineinherited

Function GetManager() Returns the instance of TOOL_MANAGER that takes care of the tool.

Returns
Instance of the TOOL_MANAGER. If there is no TOOL_MANAGER associated, it returns NULL.

Definition at line 144 of file tool_base.h.

References TOOL_BASE::m_toolMgr.

Referenced by BOARD_COMMIT::BOARD_COMMIT(), PCB_TOOL::doInteractiveItemPlacement(), CONTEXT_MENU::getToolManager(), EDIT_TOOL::MeasureTool(), and CONTEXT_MENU::onMenuEvent().

145  {
146  return m_toolMgr;
147  }
TOOL_MANAGER * m_toolMgr
Definition: tool_base.h:220
template<typename T >
T* TOOL_BASE::getModel ( ) const
inlineprotectedinherited

Function getModel()

Returns the model object if it matches the requested type.

Definition at line 204 of file tool_base.h.

References TOOL_BASE::getModelInt().

Referenced by ZONE_CREATE_HELPER::createNewZone(), ZONE_CREATE_HELPER::createZoneFromExisting(), and ZONE_CREATE_HELPER::performZoneCutout().

205  {
206  EDA_ITEM* m = getModelInt();
207 
208  return static_cast<T*>( m );
209  }
T
enum T contains all this lexer's tokens.
Class EDA_ITEM is a base class for most all the KiCad significant classes, used in schematics and boa...
Definition: base_struct.h:151
EDA_ITEM * getModelInt() const
Definition: tool_base.cpp:48
const std::string& TOOL_BASE::GetName ( void  ) const
inlineinherited

Function GetName() Returns the name of the tool.

Tool names are expected to obey the format: application.ToolName (eg. pcbnew.InteractiveSelection).

Returns
The name of the tool.

Definition at line 133 of file tool_base.h.

References TOOL_BASE::m_toolName.

Referenced by TOOL_SETTINGS::getKeyName(), TOOL_MANAGER::InitTools(), TOOL_MANAGER::invokeTool(), and TOOL_MANAGER::RegisterTool().

134  {
135  return m_toolName;
136  }
std::string m_toolName
Name of the tool.
Definition: tool_base.h:219
TOOL_SETTINGS & TOOL_BASE::GetSettings ( )
inherited

Definition at line 72 of file tool_base.cpp.

References TOOL_BASE::m_toolSettings.

Referenced by ROUTER_TOOL::Init(), SELECTION_TOOL::selectable(), and ROUTER_TOOL::~ROUTER_TOOL().

73 {
74  return m_toolSettings;
75 }
TOOL_SETTINGS m_toolSettings
Definition: tool_base.h:221
TOOL_TYPE TOOL_BASE::GetType ( ) const
inlineinherited

Function GetType() Returns the type of the tool.

Returns
The type of the tool.

Definition at line 111 of file tool_base.h.

References TOOL_BASE::m_type.

Referenced by TOOL_MANAGER::InvokeTool(), and TOOL_MANAGER::runTool().

112  {
113  return m_type;
114  }
TOOL_TYPE m_type
Stores the type of the tool.
Definition: tool_base.h:212
KIGFX::VIEW * TOOL_BASE::getView ( ) const
protectedinherited

Function getView()

Returns the instance of VIEW object used in the application. It allows tools to draw.

Returns
The instance of VIEW.

Definition at line 30 of file tool_base.cpp.

References TOOL_MANAGER::GetView(), and TOOL_BASE::m_toolMgr.

Referenced by PCB_EDITOR_CONTROL::CrossProbeSchToPcb(), PCBNEW_CONTROL::CursorControl(), SELECTION_TOOL::disambiguationMenu(), MICROWAVE_TOOL::drawMicrowaveInductor(), PCB_EDITOR_CONTROL::DrillOrigin(), MODULE_EDITOR_TOOLS::EnumeratePads(), SELECTION_TOOL::findCallback(), ROUTER_TOOL::getStartLayer(), PCBNEW_CONTROL::GridSetOrigin(), PCBNEW_CONTROL::HighContrastMode(), PNS::TOOL_BASE::highlightNet(), PCBNEW_CONTROL::LayerAlphaDec(), PCBNEW_CONTROL::LayerAlphaInc(), EDIT_TOOL::Main(), EDIT_TOOL::MeasureTool(), MODULE_EDITOR_TOOLS::ModuleEdgeOutlines(), MODULE_EDITOR_TOOLS::ModuleTextOutlines(), EDIT_TOOL::MoveExact(), POINT_EDITOR::OnSelectionChange(), PCBNEW_CONTROL::PadDisplayMode(), PCBNEW_CONTROL::PanControl(), PNS::TOOL_BASE::pickSingleItem(), PCB_EDITOR_CONTROL::PlaceModule(), PCB_EDITOR_CONTROL::PlaceTarget(), PCB_EDITOR_CONTROL::Reset(), PCBNEW_CONTROL::Reset(), PNS::TOOL_BASE::Reset(), DRAWING_TOOL::Reset(), SELECTION_TOOL::Reset(), SELECTION_TOOL::selectable(), SELECTION_TOOL::selectionContains(), SELECTION_TOOL::selectMultiple(), selectRegion(), PCBNEW_CONTROL::TrackDisplayMode(), POINT_EDITOR::updateEditedPoint(), COMMON_TOOLS::updateGrid(), PCBNEW_CONTROL::updateGrid(), POINT_EDITOR::updatePoints(), SELECTION_TOOL::updateSelection(), PNS::TOOL_BASE::updateStartItem(), PCBNEW_CONTROL::ViaDisplayMode(), PCB_TOOL::view(), PCBNEW_CONTROL::ZoneDisplayMode(), COMMON_TOOLS::ZoomFitScreen(), SELECTION_TOOL::zoomFitSelection(), COMMON_TOOLS::ZoomInOutCenter(), and SELECTION_TOOL::~SELECTION_TOOL().

31 {
32  return m_toolMgr->GetView();
33 }
TOOL_MANAGER * m_toolMgr
Definition: tool_base.h:220
KIGFX::VIEW * GetView() const
Definition: tool_manager.h:243
KIGFX::VIEW_CONTROLS * TOOL_BASE::getViewControls ( ) const
protectedinherited

Function getViewControls()

Returns the instance of VIEW_CONTROLS object used in the application. It allows tools to read & modify user input and its settings (eg. show cursor, enable snapping to grid, etc.)

Returns
The instance of VIEW_CONTROLS.

Definition at line 36 of file tool_base.cpp.

References TOOL_MANAGER::GetViewControls(), and TOOL_BASE::m_toolMgr.

Referenced by POINT_EDITOR::addCorner(), PCBNEW_CONTROL::AppendBoard(), PCB_TOOL::controls(), MODULE_EDITOR_TOOLS::CopyItems(), PCBNEW_CONTROL::CursorControl(), MICROWAVE_TOOL::drawMicrowaveInductor(), DRAWING_TOOL::drawZone(), MODULE_EDITOR_TOOLS::EnumeratePads(), SELECTION_TOOL::findMove(), EDIT_TOOL::getModificationPoint(), PCB_EDITOR_CONTROL::HighlightNet(), PICKER_TOOL::Main(), EDIT_TOOL::Main(), ROUTER_TOOL::mainLoop(), EDIT_TOOL::MeasureTool(), POINT_EDITOR::OnSelectionChange(), MODULE_EDITOR_TOOLS::PasteItems(), ROUTER_TOOL::performDragging(), PCB_EDITOR_CONTROL::PlaceModule(), PCB_EDITOR_CONTROL::PlaceTarget(), PNS::TOOL_BASE::Reset(), DRAWING_TOOL::Reset(), PCBNEW_CONTROL::ResetCoords(), DRAWING_TOOL::runPolygonEventLoop(), SELECTION_TOOL::selectCursor(), SELECTION_TOOL::selectMultiple(), selectRegion(), PICKER_TOOL::setControls(), POINT_EDITOR::setEditedPoint(), COMMON_TOOLS::ZoomCenter(), and COMMON_TOOLS::ZoomInOut().

37 {
38  return m_toolMgr->GetViewControls();
39 }
TOOL_MANAGER * m_toolMgr
Definition: tool_base.h:220
KIGFX::VIEW_CONTROLS * GetViewControls() const
Definition: tool_manager.h:248
template<class T >
void TOOL_INTERACTIVE::Go ( int(T::*)(const TOOL_EVENT &)  aStateFunc,
const TOOL_EVENT_LIST aConditions = TOOL_EVENTTC_ANYTA_ANY ) 
)
inherited

Function Go()

Defines which state (aStateFunc) to go when a certain event arrives (aConditions). No conditions means any event.

Definition at line 122 of file tool_interactive.h.

References TOOL_INTERACTIVE::goInternal().

Referenced by LENGTH_TUNER_TOOL::Reset(), SetTransitions(), LENGTH_TUNER_TOOL::SetTransitions(), ROUTER_TOOL::SetTransitions(), PAD_TOOL::SetTransitions(), MICROWAVE_TOOL::SetTransitions(), POINT_EDITOR::SetTransitions(), COMMON_TOOLS::SetTransitions(), ALIGN_DISTRIBUTE_TOOL::SetTransitions(), PCBNEW_CONTROL::SetTransitions(), POSITION_RELATIVE_TOOL::SetTransitions(), MODULE_EDITOR_TOOLS::SetTransitions(), PICKER_TOOL::SetTransitions(), PCB_EDITOR_CONTROL::SetTransitions(), EDIT_TOOL::SetTransitions(), SELECTION_TOOL::SetTransitions(), and DRAWING_TOOL::SetTransitions().

124 {
125  TOOL_STATE_FUNC sptr = std::bind( aStateFunc, static_cast<T*>( this ), std::placeholders::_1 );
126 
127  goInternal( sptr, aConditions );
128 }
std::function< int(const TOOL_EVENT &)> TOOL_STATE_FUNC
Definition: tool_base.h:59
void goInternal(TOOL_STATE_FUNC &aState, const TOOL_EVENT_LIST &aConditions)
virtual bool TOOL_BASE::Init ( )
inlinevirtualinherited

Function Init() Init() is called once upon a registration of the tool.

Returns
True if the initialization went fine, false - otherwise.

Reimplemented in SELECTION_TOOL, DRAWING_TOOL, EDIT_TOOL, POSITION_RELATIVE_TOOL, PCB_EDITOR_CONTROL, POINT_EDITOR, MICROWAVE_TOOL, PAD_TOOL, ALIGN_DISTRIBUTE_TOOL, and ROUTER_TOOL.

Definition at line 93 of file tool_base.h.

Referenced by TOOL_MANAGER::InitTools().

94  {
95  return true;
96  }
int ZOOM_TOOL::Main ( const TOOL_EVENT aEvent)

Main loop.

Definition at line 48 of file zoom_tool.cpp.

References BUT_LEFT, EDA_DRAW_FRAME::GetMainToolBar(), ID_ZOOM_SELECTION, m_frame, TOOL_BASE::m_toolMgr, TOOL_MANAGER::PassEvent(), selectRegion(), EDA_DRAW_FRAME::SetNoToolSelected(), PCB_BASE_FRAME::SetToolID(), and TOOL_INTERACTIVE::Wait().

Referenced by SetTransitions().

49 {
50  // This method is called both when the zoom tool is activated (on) or deactivated (off)
51  bool zoom_tool_is_on = m_frame->GetMainToolBar()->GetToolToggled( ID_ZOOM_SELECTION );
52 
53  if( !zoom_tool_is_on ) // This is a tool deselection: do nothing
54  return 0;
55 
56  m_frame->SetToolID( ID_ZOOM_SELECTION, wxCURSOR_MAGNIFIER, _( "Zoom to selection" ) );
57 
58  while( auto evt = Wait() )
59  {
60  if( evt->IsCancel() || evt->IsActivate() )
61  break;
62 
63  else if( evt->IsDrag( BUT_LEFT ) )
64  {
65  if( selectRegion() )
66  break;
67  }
68 
69  else
71  }
72 
73  // Exit zoom tool
75  return 0;
76 }
virtual void SetToolID(int aId, int aCursor, const wxString &aToolMsg) override
Function SetToolID sets the tool command ID to aId and sets the cursor to aCursor.
wxAuiToolBar * GetMainToolBar() const
Definition: draw_frame.h:393
TOOL_MANAGER * m_toolMgr
Definition: tool_base.h:220
OPT_TOOL_EVENT Wait(const TOOL_EVENT_LIST &aEventList=TOOL_EVENT(TC_ANY, TA_ANY))
Function Wait()
void PassEvent()
Allows a tool to pass the already handled event to the next tool on the stack.
Definition: tool_manager.h:336
PCB_EDIT_FRAME * m_frame
Definition: zoom_tool.h:45
virtual void SetNoToolSelected()
Select the ID_NO_TOOL_SELECTED id tool (Idle tool)
Definition: draw_frame.cpp:560
bool selectRegion()
Definition: zoom_tool.cpp:79
void ZOOM_TOOL::Reset ( RESET_REASON  aReason)
overridevirtual

Function Reset() Brings the tool to a known, initial state.

If the tool claimed anything from the model or the view, it must release it when its reset.

Parameters
aReasoncontains information about the reason of tool reset.

Implements TOOL_BASE.

Definition at line 42 of file zoom_tool.cpp.

References m_frame.

43 {
44  m_frame = getEditFrame<PCB_EDIT_FRAME>();
45 }
PCB_EDIT_FRAME * m_frame
Definition: zoom_tool.h:45
void TOOL_INTERACTIVE::RunMainStack ( std::function< void()>  aFunc)
inherited

Function RunMainStack()

Calls a function using the main stack.

Parameters
aFuncis the function to be calls.

Definition at line 78 of file tool_interactive.cpp.

References TOOL_BASE::m_toolMgr, and TOOL_MANAGER::RunMainStack().

Referenced by DRAWING_TOOL::PlaceText().

79 {
80  m_toolMgr->RunMainStack( this, std::move( aFunc ) );
81 }
TOOL_MANAGER * m_toolMgr
Definition: tool_base.h:220
void RunMainStack(TOOL_BASE *aTool, std::function< void()> aFunc)
bool ZOOM_TOOL::selectRegion ( )
private

Definition at line 79 of file zoom_tool.cpp.

References BUT_LEFT, KIGFX::GEOMETRY, EDA_DRAW_FRAME::GetGalCanvas(), TOOL_BASE::getView(), TOOL_BASE::getViewControls(), m_frame, max, scale, KIGFX::VIEW_CONTROLS::SetAutoPan(), KIGFX::PREVIEW::SELECTION_AREA::SetEnd(), KIGFX::PREVIEW::SELECTION_AREA::SetOrigin(), KIGFX::PREVIEW::SELECTION_AREA::ViewBBox(), TOOL_INTERACTIVE::Wait(), VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by Main().

80 {
81  bool cancelled = false;
82  auto view = getView();
83  auto canvas = m_frame->GetGalCanvas();
84  getViewControls()->SetAutoPan( true );
85 
87  view->Add( &area );
88 
89  while( auto evt = Wait() )
90  {
91  if( evt->IsCancel() || evt->IsActivate() )
92  {
93  cancelled = true;
94  break;
95  }
96 
97  if( evt->IsDrag( BUT_LEFT ) )
98  {
99  area.SetOrigin( evt->DragOrigin() );
100  area.SetEnd( evt->Position() );
101  view->SetVisible( &area, true );
102  view->Update( &area, KIGFX::GEOMETRY );
103  }
104 
105  if( evt->IsMouseUp( BUT_LEFT ) )
106  {
107  view->SetVisible( &area, false );
108  auto selectionBox = area.ViewBBox();
109 
110  VECTOR2D screenSize = view->ToWorld( canvas->GetClientSize(), false );
111 
112  if( selectionBox.GetWidth() == 0 || selectionBox.GetHeight() == 0 )
113  {
114  break;
115  }
116  else
117  {
118  VECTOR2D vsize = selectionBox.GetSize();
119  double scale = view->GetScale() / std::max( fabs( vsize.x / screenSize.x ),
120  fabs( vsize.y / screenSize.y ) );
121  view->SetScale( scale );
122  view->SetCenter( selectionBox.Centre() );
123 
124  break;
125  }
126  }
127  }
128 
129  view->SetVisible( &area, false );
130  view->Remove( &area );
131  getViewControls()->SetAutoPan( false );
132 
133  return cancelled;
134 }
void SetEnd(VECTOR2I aEnd)
Set the current end of the rectangle (the corner that moves with the cursor.
void SetOrigin(VECTOR2I aOrigin)
Set the origin of the rectange (the fixed corner)
OPT_TOOL_EVENT Wait(const TOOL_EVENT_LIST &aEventList=TOOL_EVENT(TC_ANY, TA_ANY))
Function Wait()
PCB_EDIT_FRAME * m_frame
Definition: zoom_tool.h:45
const BOX2I ViewBBox() const override
Function ViewBBox() returns the bounding box of the item covering all its layers. ...
virtual void SetAutoPan(bool aEnabled)
Function SetAutoPan Turns on/off auto panning (this feature is used when there is a tool active (eg...
KIGFX::VIEW_CONTROLS * getViewControls() const
Function getViewControls()
Definition: tool_base.cpp:36
KIGFX::VIEW * getView() const
Function getView()
Definition: tool_base.cpp:30
const int scale
#define max(a, b)
Definition: auxiliary.h:86
Class SELECTION_AREA.
EDA_DRAW_PANEL_GAL * GetGalCanvas() const
Function GetGalCanvas returns a pointer to GAL-based canvas of given EDA draw frame.
Definition: draw_frame.h:817
Color has changed.
Definition: view_item.h:57
void TOOL_INTERACTIVE::SetContextMenu ( CONTEXT_MENU aMenu,
CONTEXT_MENU_TRIGGER  aTrigger = CMENU_BUTTON 
)
inherited

Function SetContextMenu()

Assigns a context menu and tells when it should be activated.

Parameters
aMenuis the menu to be assigned.
aTriggerdetermines conditions upon which the context menu is activated.

Definition at line 67 of file tool_interactive.cpp.

References CMENU_OFF, TOOL_BASE::m_toolMgr, TOOL_MANAGER::ScheduleContextMenu(), and CONTEXT_MENU::SetTool().

Referenced by SELECTION_TOOL::disambiguationMenu(), LENGTH_TUNER_TOOL::mainLoop(), ROUTER_TOOL::mainLoop(), and TOOL_MENU::ShowContextMenu().

68 {
69  if( aMenu )
70  aMenu->SetTool( this );
71  else
72  aTrigger = CMENU_OFF;
73 
74  m_toolMgr->ScheduleContextMenu( this, aMenu, aTrigger );
75 }
TOOL_MANAGER * m_toolMgr
Definition: tool_base.h:220
void ScheduleContextMenu(TOOL_BASE *aTool, CONTEXT_MENU *aMenu, CONTEXT_MENU_TRIGGER aTrigger)
Sets behaviour of the tool's context popup menu.
void SetTool(TOOL_INTERACTIVE *aTool)
Function SetTool() Sets a tool that is the creator of the menu.
void ZOOM_TOOL::SetTransitions ( )
overridevirtual

Function SetTransitions() This method is meant to be overridden in order to specify handlers for events.

It is called every time tool is reset or finished.

Reimplemented from TOOL_BASE.

Definition at line 137 of file zoom_tool.cpp.

References TOOL_INTERACTIVE::Go(), Main(), and PCB_ACTIONS::zoomTool.

138 {
139  Go( &ZOOM_TOOL::Main, PCB_ACTIONS::zoomTool.MakeEvent() );
140 }
void Go(int(T::*aStateFunc)(const TOOL_EVENT &), const TOOL_EVENT_LIST &aConditions=TOOL_EVENT(TC_ANY, TA_ANY))
Function Go()
static TOOL_ACTION zoomTool
Definition: pcb_actions.h:349
int Main(const TOOL_EVENT &aEvent)
Main loop.
Definition: zoom_tool.cpp:48
OPT_TOOL_EVENT TOOL_INTERACTIVE::Wait ( const TOOL_EVENT_LIST aEventList = TOOL_EVENTTC_ANYTA_ANY ))
inherited

Function Wait()

Suspends execution of the tool until an event specified in aEventList arrives. No parameters means waiting for any event.

Definition at line 55 of file tool_interactive.cpp.

References TOOL_BASE::m_toolMgr, and TOOL_MANAGER::ScheduleWait().

Referenced by MODULE_EDITOR_TOOLS::CopyItems(), PCBNEW_CONTROL::DeleteItemCursor(), SELECTION_TOOL::disambiguationMenu(), PCB_TOOL::doInteractiveItemPlacement(), DRAWING_TOOL::drawArc(), DRAWING_TOOL::DrawDimension(), MICROWAVE_TOOL::drawMicrowaveInductor(), DRAWING_TOOL::drawSegment(), PCB_EDITOR_CONTROL::DrillOrigin(), MODULE_EDITOR_TOOLS::EnumeratePads(), PCBNEW_CONTROL::GridSetOrigin(), PCB_EDITOR_CONTROL::HighlightNetCursor(), ROUTER_TOOL::InlineDrag(), Main(), PICKER_TOOL::Main(), EDIT_TOOL::Main(), SELECTION_TOOL::Main(), LENGTH_TUNER_TOOL::mainLoop(), ROUTER_TOOL::mainLoop(), EDIT_TOOL::MeasureTool(), POINT_EDITOR::OnSelectionChange(), MODULE_EDITOR_TOOLS::PasteItems(), ROUTER_TOOL::performDragging(), ROUTER_TOOL::performRouting(), LENGTH_TUNER_TOOL::performTuning(), DRAWING_TOOL::PlaceDXF(), PCB_EDITOR_CONTROL::PlaceModule(), PCB_EDITOR_CONTROL::PlaceTarget(), DRAWING_TOOL::PlaceText(), DRAWING_TOOL::runPolygonEventLoop(), SELECTION_TOOL::selectMultiple(), SELECTION_TOOL::selectPoint(), POSITION_RELATIVE_TOOL::SelectPositionRelativeItem(), selectRegion(), DRAWING_TOOL::SetAnchor(), and PCB_EDITOR_CONTROL::ShowLocalRatsnest().

56 {
57  return m_toolMgr->ScheduleWait( this, aEventList );
58 }
TOOL_MANAGER * m_toolMgr
Definition: tool_base.h:220
boost::optional< TOOL_EVENT > ScheduleWait(TOOL_BASE *aTool, const TOOL_EVENT_LIST &aConditions)
Pauses execution of a given tool until one or more events matching aConditions arrives.

Member Data Documentation

PCB_EDIT_FRAME* ZOOM_TOOL::m_frame
private

Definition at line 45 of file zoom_tool.h.

Referenced by Main(), Reset(), selectRegion(), and ZOOM_TOOL().

TOOL_ID TOOL_BASE::m_toolId
protectedinherited

Unique identifier for the tool, assigned by a TOOL_MANAGER instance.

Definition at line 215 of file tool_base.h.

Referenced by TOOL_INTERACTIVE::Activate(), TOOL_BASE::GetId(), and EDIT_TOOL::getModificationPoint().

TOOL_MANAGER* TOOL_BASE::m_toolMgr
protectedinherited

Definition at line 220 of file tool_base.h.

Referenced by TOOL_INTERACTIVE::Activate(), PCBNEW_CONTROL::AppendBoard(), PAD_TOOL::applyPadSettings(), TOOL_BASE::attachManager(), SELECTION_TOOL::clearSelection(), MODULE_EDITOR_TOOLS::CopyItems(), PAD_TOOL::copyPadSettings(), PCB_EDITOR_CONTROL::CrossProbePcbToSch(), PCB_EDITOR_CONTROL::CrossProbeSchToPcb(), PCBNEW_CONTROL::CursorControl(), ROUTER_TOOL::CustomTrackWidthDialog(), PCBNEW_CONTROL::DeleteItemCursor(), DRAWING_TOOL::drawArc(), DRAWING_TOOL::DrawDimension(), DRAWING_TOOL::drawSegment(), DRAWING_TOOL::drawZone(), PCB_EDITOR_CONTROL::DrillOrigin(), EDIT_TOOL::Duplicate(), EDIT_TOOL::editFootprintInFpEditor(), MODULE_EDITOR_TOOLS::EnumeratePads(), EDIT_TOOL::ExchangeFootprints(), SELECTION_TOOL::findCallback(), SELECTION_TOOL::findMove(), EDIT_TOOL::Flip(), TOOL_BASE::getEditFrameInt(), TOOL_BASE::GetManager(), TOOL_BASE::getModelInt(), EDIT_TOOL::getModificationPoint(), DRAWING_TOOL::getSourceZoneForAction(), TOOL_BASE::getView(), TOOL_BASE::getViewControls(), TOOL_INTERACTIVE::goInternal(), PCBNEW_CONTROL::GridSetOrigin(), PCB_EDITOR_CONTROL::HighlightNet(), PCB_EDITOR_CONTROL::HighlightNetCursor(), ROUTER_TOOL::Init(), ALIGN_DISTRIBUTE_TOOL::Init(), PAD_TOOL::Init(), POINT_EDITOR::Init(), PCB_EDITOR_CONTROL::Init(), EDIT_TOOL::Init(), POSITION_RELATIVE_TOOL::Init(), ROUTER_TOOL::InlineDrag(), EDIT_TOOL::invokeInlineRouter(), Main(), PICKER_TOOL::Main(), EDIT_TOOL::Main(), SELECTION_TOOL::Main(), LENGTH_TUNER_TOOL::mainLoop(), ROUTER_TOOL::mainLoop(), EDIT_TOOL::Mirror(), PCB_EDITOR_CONTROL::modifyLockSelected(), EDIT_TOOL::MoveExact(), POINT_EDITOR::OnSelectionChange(), MODULE_EDITOR_TOOLS::PasteItems(), DRAWING_TOOL::PlaceDXF(), PCB_EDITOR_CONTROL::PlaceModule(), PCB_EDITOR_CONTROL::PlaceTarget(), DRAWING_TOOL::PlaceText(), POSITION_RELATIVE_TOOL::PositionRelative(), EDIT_TOOL::Properties(), PAD_TOOL::pushPadSettings(), POSITION_RELATIVE_TOOL::RelativeItemSelectionMove(), EDIT_TOOL::Remove(), SELECTION_TOOL::RequestSelection(), EDIT_TOOL::Rotate(), TOOL_INTERACTIVE::RunMainStack(), SELECTION_TOOL::SanitizeSelection(), SELECTION_TOOL::selectConnection(), SELECTION_TOOL::selectCopper(), SELECTION_TOOL::SelectItem(), SELECTION_TOOL::SelectItems(), SELECTION_TOOL::selectMultiple(), SELECTION_TOOL::selectNet(), SELECTION_TOOL::selectOnSheetFromEeschema(), POSITION_RELATIVE_TOOL::SelectPositionRelativeItem(), SELECTION_TOOL::selectSameSheet(), TOOL_INTERACTIVE::SetContextMenu(), PCB_EDITOR_CONTROL::ShowLocalRatsnest(), SELECTION_TOOL::toggleSelection(), PCB_EDITOR_CONTROL::TrackWidthDec(), PCB_EDITOR_CONTROL::TrackWidthInc(), SELECTION_TOOL::UnselectItem(), SELECTION_TOOL::UnselectItems(), PCB_EDITOR_CONTROL::ViaSizeDec(), PCB_EDITOR_CONTROL::ViaSizeInc(), TOOL_INTERACTIVE::Wait(), PCB_EDITOR_CONTROL::ZoneDuplicate(), PCB_EDITOR_CONTROL::ZoneFill(), PCB_EDITOR_CONTROL::ZoneMerge(), and PCB_EDITOR_CONTROL::ZoneUnfill().

std::string TOOL_BASE::m_toolName
protectedinherited

Name of the tool.

Names are expected to obey the format application.ToolName

(eg. pcbnew.InteractiveSelection).

Definition at line 219 of file tool_base.h.

Referenced by TOOL_BASE::GetName().

TOOL_SETTINGS TOOL_BASE::m_toolSettings
protectedinherited

Definition at line 221 of file tool_base.h.

Referenced by TOOL_BASE::attachManager(), and TOOL_BASE::GetSettings().

TOOL_TYPE TOOL_BASE::m_type
protectedinherited

Stores the type of the tool.

Definition at line 212 of file tool_base.h.

Referenced by TOOL_BASE::GetType().


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