SELECTION_TOOL Class Reference

#include <selection_tool.h>

Inheritance diagram for SELECTION_TOOL:

Public Member Functions
	SELECTION_TOOL ()
	~SELECTION_TOOL ()

Protected Member Functions
void	setModifiersState (bool aShiftState, bool aCtrlState, bool aAltState)
	Set the configuration of m_additive, m_subtractive, m_exclusive_or, m_skip_heuristics from the state of modifier keys SHIFT, CTRL, ALT and depending on the OS. More...

Protected Attributes
bool	m_additive
bool	m_subtractive
bool	m_exclusive_or
bool	m_multiple
bool	m_skip_heuristics
bool	m_highlight_modifier
bool	m_drag_additive
bool	m_drag_subtractive
bool	m_canceledMenu
wxTimer	m_disambiguateTimer
VECTOR2I	m_originalCursor

Detailed Description

Definition at line 32 of file selection_tool.h.

Constructor & Destructor Documentation

SELECTION_TOOL()

SELECTION_TOOL::SELECTION_TOOL

(

)

Definition at line 27 of file selection_tool.cpp.

 :
 m_additive( false ),
 m_subtractive( false ),
 m_exclusive_or( false ),
 m_multiple( false ),
 m_skip_heuristics( false ),
 m_highlight_modifier( false ),
 m_drag_additive( false ),
 m_drag_subtractive( false ),
 m_canceledMenu( false )
{
}

~SELECTION_TOOL()

SELECTION_TOOL::~SELECTION_TOOL ( )

inline

Definition at line 36 of file selection_tool.h.

{};

Member Function Documentation

setModifiersState()

void SELECTION_TOOL::setModifiersState ( bool  aShiftState, bool  aCtrlState, bool  aAltState  )

protected

Set the configuration of m_additive, m_subtractive, m_exclusive_or, m_skip_heuristics from the state of modifier keys SHIFT, CTRL, ALT and depending on the OS.

Definition at line 40 of file selection_tool.cpp.

{
 // Set the configuration of m_additive, m_subtractive, m_exclusive_or from the state of
 // modifier keys SHIFT and CTRL

 // ALT key cannot be used on MSW because of a conflict with the system menu

 m_subtractive = aCtrlState && aShiftState;
 m_additive = !aCtrlState && aShiftState;
 m_exclusive_or = false;
 m_highlight_modifier = aCtrlState && !aShiftState;

 // Drag is more forgiving and allows either Ctrl+Drag or Shift+Drag to add to the selection
 // Note, however that we cannot provide disambiguation at the same time as the box selection
 m_drag_additive = ( aCtrlState || aShiftState ) && !aAltState;
 m_drag_subtractive = aCtrlState && aShiftState && !aAltState;

 // While the ALT key has some conflicts under MSW (and some flavors of Linux WMs), it remains
 // useful for users who only use tap-click rather than holding the button. We disable it for
 // windows because it flashes the disambiguation menu without showing data
#ifndef __WINDOWS__
 m_skip_heuristics = aAltState;
#else
 m_skip_heuristics = false;
#endif

}

References m_additive, m_drag_additive, m_drag_subtractive, m_exclusive_or, m_highlight_modifier, m_skip_heuristics, and m_subtractive.

Referenced by PL_SELECTION_TOOL::disambiguateCursor(), EE_SELECTION_TOOL::disambiguateCursor(), PCB_SELECTION_TOOL::disambiguateCursor(), PL_SELECTION_TOOL::Main(), GERBVIEW_SELECTION_TOOL::Main(), EE_SELECTION_TOOL::Main(), PCB_SELECTION_TOOL::Main(), EE_SELECTION_TOOL::OnIdle(), and PCB_SELECTION_TOOL::OnIdle().

Member Data Documentation

m_additive

bool SELECTION_TOOL::m_additive

protected

Definition at line 46 of file selection_tool.h.

Referenced by EE_SELECTION_TOOL::disambiguateCursor(), PL_SELECTION_TOOL::Main(), EE_SELECTION_TOOL::Main(), PCB_SELECTION_TOOL::Main(), EE_SELECTION_TOOL::OnIdle(), PCB_SELECTION_TOOL::OnIdle(), PL_SELECTION_TOOL::SelectPoint(), GERBVIEW_SELECTION_TOOL::selectPoint(), PCB_SELECTION_TOOL::selectPoint(), and setModifiersState().

m_canceledMenu

bool SELECTION_TOOL::m_canceledMenu

protected

Definition at line 57 of file selection_tool.h.

Referenced by PL_SELECTION_TOOL::disambiguateCursor(), EE_SELECTION_TOOL::disambiguateCursor(), PCB_SELECTION_TOOL::disambiguateCursor(), and PCB_SELECTION_TOOL::Main().

m_disambiguateTimer

wxTimer SELECTION_TOOL::m_disambiguateTimer

protected

Definition at line 59 of file selection_tool.h.

Referenced by PL_SELECTION_TOOL::Init(), EE_SELECTION_TOOL::Init(), PCB_SELECTION_TOOL::Init(), PL_SELECTION_TOOL::Main(), EE_SELECTION_TOOL::Main(), and PCB_SELECTION_TOOL::Main().

m_drag_additive

bool SELECTION_TOOL::m_drag_additive

protected

Definition at line 54 of file selection_tool.h.

Referenced by PL_SELECTION_TOOL::selectMultiple(), EE_SELECTION_TOOL::selectMultiple(), PCB_SELECTION_TOOL::selectMultiple(), and setModifiersState().

m_drag_subtractive

bool SELECTION_TOOL::m_drag_subtractive

protected

Definition at line 55 of file selection_tool.h.

Referenced by PL_SELECTION_TOOL::selectMultiple(), EE_SELECTION_TOOL::selectMultiple(), PCB_SELECTION_TOOL::selectMultiple(), and setModifiersState().

m_exclusive_or

bool SELECTION_TOOL::m_exclusive_or

protected

Definition at line 48 of file selection_tool.h.

Referenced by EE_SELECTION_TOOL::disambiguateCursor(), PL_SELECTION_TOOL::Main(), EE_SELECTION_TOOL::Main(), PCB_SELECTION_TOOL::Main(), EE_SELECTION_TOOL::OnIdle(), PCB_SELECTION_TOOL::OnIdle(), PL_SELECTION_TOOL::selectMultiple(), EE_SELECTION_TOOL::selectMultiple(), PCB_SELECTION_TOOL::selectMultiple(), PL_SELECTION_TOOL::SelectPoint(), GERBVIEW_SELECTION_TOOL::selectPoint(), PCB_SELECTION_TOOL::selectPoint(), and setModifiersState().

m_highlight_modifier

bool SELECTION_TOOL::m_highlight_modifier

protected

Definition at line 53 of file selection_tool.h.

Referenced by PCB_SELECTION_TOOL::Main(), and setModifiersState().

m_multiple

bool SELECTION_TOOL::m_multiple

protected

Definition at line 49 of file selection_tool.h.

Referenced by EE_SELECTION_TOOL::OnIdle(), PCB_SELECTION_TOOL::OnIdle(), PCB_SELECTION_TOOL::Selectable(), EE_SELECTION_TOOL::SelectAll(), PL_SELECTION_TOOL::selectMultiple(), EE_SELECTION_TOOL::selectMultiple(), and PCB_SELECTION_TOOL::selectMultiple().

m_originalCursor

VECTOR2I SELECTION_TOOL::m_originalCursor

protected

Definition at line 61 of file selection_tool.h.

Referenced by PL_SELECTION_TOOL::disambiguateCursor(), EE_SELECTION_TOOL::disambiguateCursor(), PCB_SELECTION_TOOL::disambiguateCursor(), PL_SELECTION_TOOL::Main(), EE_SELECTION_TOOL::Main(), and PCB_SELECTION_TOOL::Main().

m_skip_heuristics

bool SELECTION_TOOL::m_skip_heuristics

protected

Definition at line 50 of file selection_tool.h.

Referenced by PL_SELECTION_TOOL::disambiguateCursor(), EE_SELECTION_TOOL::disambiguateCursor(), PCB_SELECTION_TOOL::disambiguateCursor(), EE_SELECTION_TOOL::narrowSelection(), PL_SELECTION_TOOL::SelectPoint(), PCB_SELECTION_TOOL::selectPoint(), and setModifiersState().

m_subtractive

bool SELECTION_TOOL::m_subtractive

protected

Definition at line 47 of file selection_tool.h.

Referenced by EE_SELECTION_TOOL::disambiguateCursor(), PL_SELECTION_TOOL::Main(), EE_SELECTION_TOOL::Main(), PCB_SELECTION_TOOL::Main(), EE_SELECTION_TOOL::OnIdle(), PCB_SELECTION_TOOL::OnIdle(), PL_SELECTION_TOOL::selectMultiple(), EE_SELECTION_TOOL::selectMultiple(), PCB_SELECTION_TOOL::selectMultiple(), PL_SELECTION_TOOL::SelectPoint(), GERBVIEW_SELECTION_TOOL::selectPoint(), PCB_SELECTION_TOOL::selectPoint(), and setModifiersState().

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

• selection_tool.h
• selection_tool.cpp