Engauge Digitizer 2
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GuidelineStateDeployedConstantRSelectLock.cpp
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1/******************************************************************************************************
2 * (C) 2019 markummitchell@github.com. This file is part of Engauge Digitizer, which is released *
3 * under GNU General Public License version 2 (GPLv2) or (at your option) any later version. See file *
4 * LICENSE or go to gnu.org/licenses for details. Distribution requires prior written permission. *
5 ******************************************************************************************************/
6
7#include "EngaugeAssert.h"
8#include "GuidelineAbstract.h"
9#include "GuidelineState.h"
12#include "Logger.h"
13#include "Transformation.h"
14
19
23
25{
26 LOG4CPP_INFO_S ((*mainCat)) << "GuidelineStateDeployedConstantRSelectLock::begin"
27 << " identifier=" << context().guideline().identifier().toLatin1().data();
28
29 beginCommon (false,
30 true);
31}
32
34{
35 return true;
36}
37
39{
40 LOG4CPP_INFO_S ((*mainCat)) << "GuidelineStateDeployedConstantRSelectLock::end";
41}
42
49
59
63
67
74
QString guidelineStateAsString(GuidelineState state)
@ GUIDELINE_STATE_HANDLE_R
@ GUIDELINE_STATE_DEPLOYED_CONSTANT_R_SELECT_EDIT
@ GUIDELINE_STATE_DEPLOYED_CONSTANT_R_UNSELECT_LOCK
@ GUIDELINE_STATE_DEPLOYED_CONSTANT_R_SELECT_HIDE
@ GUIDELINE_STATE_DEPLOYED_CONSTANT_R_SELECT_LOCK
log4cpp::Category * mainCat
Definition Logger.cpp:14
virtual QString identifier() const =0
Unique identifier from QGraphicsItem.
void handleMousePressCommon(const QPointF &posAbsolute, GuidelineState stateHandle, GuidelineState stateDeployed)
Common mouse press handling.
GuidelineStateContext & context() const
Context in charge of the state classes.
Context class for state machine that belongs to the Guideline class.
GuidelineAbstract & guideline()
Guideline that owns this context class.
void requestStateTransition(GuidelineState guidelineState)
Request a state transition.
void beginCommon(bool hovering, bool locked)
Initialization common to all states.
GuidelineStateDeployedConstantRAbstract(GuidelineStateContext &context)
Single constructor.
virtual void handleGuidelineMode(bool visible, bool locked)
User toggled Guideline visibility and/or locked mode.
GuidelineStateDeployedConstantRSelectLock(GuidelineStateContext &context)
Single constructor.
virtual void handleHoverLeaveEvent()
If previously transparent before hover enter then make transparent again.
virtual void handleActiveChange(bool active)
DigitizeState change so active status may (or may not) be toggled.
virtual void handleMousePress(const QPointF &posScene)
At the start of dragging, convert the Guideline into an invisible handle and visible slaved deployed ...
virtual QString stateName() const
Name of state as a string for debugging only.
virtual bool doPaint() const
Allow/skip painting of the owner Guideline.
virtual void handleHoverEnterEvent()
If transparent then make visible when hover starts.
#define LOG4CPP_INFO_S(logger)
Definition convenience.h:18