Engauge Digitizer 2
|
Digitizing state for creating Curve Points, one at a time. More...
#include <DigitizeStateCurve.h>
Public Member Functions | |
DigitizeStateCurve (DigitizeStateContext &context) | |
Single constructor. | |
virtual | ~DigitizeStateCurve () |
virtual QString | activeCurve () const |
Name of the active Curve. This can include AXIS_CURVE_NAME. | |
virtual void | begin (CmdMediator *cmdMediator, DigitizeState previousState) |
Method that is called at the exact moment a state is entered. | |
virtual bool | canPaste (const Transformation &transformation, const QSize &viewSize) const |
Return true if there is good data in the clipboard for pasting, and that is compatible with the current state. | |
virtual QCursor | cursor (CmdMediator *cmdMediator) const |
Returns the state-specific cursor shape. | |
virtual void | end () |
Method that is called at the exact moment a state is exited. Typically called just before begin for the next state. | |
virtual bool | guidelinesAreSelectable () const |
Enable/disable guidelines according to state. | |
virtual void | handleContextMenuEventAxis (CmdMediator *cmdMediator, const QString &pointIdentifier) |
Handle a right click, on an axis point, that was intercepted earlier. | |
virtual void | handleContextMenuEventGraph (CmdMediator *cmdMediator, const QStringList &pointIdentifiers) |
Handle a right click, on a graph point, that was intercepted earlier. | |
virtual void | handleCurveChange (CmdMediator *cmdMediator) |
Handle the selection of a new curve. At a minimum, DigitizeStateSegment will generate a new set of Segments. | |
virtual void | handleKeyPress (CmdMediator *cmdMediator, Qt::Key key, bool atLeastOneSelectedItem) |
Handle a key press that was intercepted earlier. | |
virtual void | handleMouseMove (CmdMediator *cmdMediator, QPointF posScreen) |
Handle a mouse move. This is part of an experiment to see if augmenting the cursor in Point Match mode is worthwhile. | |
virtual void | handleMousePress (CmdMediator *cmdMediator, QPointF posScreen) |
Handle a mouse press that was intercepted earlier. | |
virtual void | handleMouseRelease (CmdMediator *cmdMediator, QPointF posScreen) |
Handle a mouse release that was intercepted earlier. | |
virtual QString | state () const |
State name for debugging. | |
virtual void | updateAfterPointAddition () |
Update graphics attributes after possible new points. This is useful for highlight opacity. | |
virtual void | updateModelDigitizeCurve (CmdMediator *cmdMediator, const DocumentModelDigitizeCurve &modelDigitizeCurve) |
Update the digitize curve settings. | |
virtual void | updateModelSegments (const DocumentModelSegments &modelSegments) |
Update the segments given the new settings. | |
Public Member Functions inherited from DigitizeStateAbstractBase | |
DigitizeStateAbstractBase (DigitizeStateContext &context) | |
Single constructor. | |
virtual | ~DigitizeStateAbstractBase () |
DigitizeStateContext & | context () |
Reference to the DigitizeStateContext that contains all the DigitizeStateAbstractBase subclasses, without const. | |
const DigitizeStateContext & | context () const |
Reference to the DigitizeStateContext that contains all the DigitizeStateAbstractBase subclasses, without const. | |
void | setCursor (CmdMediator *cmdMediator) |
Update the cursor according to the current state. |
Additional Inherited Members | |
Protected Member Functions inherited from DigitizeStateAbstractBase | |
bool | canPasteProtected (const Transformation &transformation, const QSize &viewSize) const |
Protected version of canPaste method. Some, but not all, leaf classes use this method. | |
virtual void | handleKeyPressArrow (CmdMediator *cmdMediator, Qt::Key key, bool atLeastOneSelectedItem) |
If the key is an arrow (left, right, up, down) then move currently selected items. | |
QString | moveTextDown () const |
Display text for down arrow. | |
QString | moveTextLeft () const |
Display text for left arrow. | |
QString | moveTextRight () const |
Display text for right arrow. | |
QString | moveTextUp () const |
Display text for up arrow. |
Digitizing state for creating Curve Points, one at a time.
Definition at line 15 of file DigitizeStateCurve.h.
DigitizeStateCurve::DigitizeStateCurve | ( | DigitizeStateContext & | context | ) |
Single constructor.
Definition at line 21 of file DigitizeStateCurve.cpp.
|
virtual |
Definition at line 26 of file DigitizeStateCurve.cpp.
|
virtual |
Name of the active Curve. This can include AXIS_CURVE_NAME.
Implements DigitizeStateAbstractBase.
Definition at line 30 of file DigitizeStateCurve.cpp.
|
virtual |
Method that is called at the exact moment a state is entered.
Typically called just after end for the previous state. The previousState value is used by DigitizeStateColorPicker to return to the previous state
Implements DigitizeStateAbstractBase.
Definition at line 35 of file DigitizeStateCurve.cpp.
|
virtual |
Return true if there is good data in the clipboard for pasting, and that is compatible with the current state.
Implements DigitizeStateAbstractBase.
Definition at line 46 of file DigitizeStateCurve.cpp.
|
virtual |
Returns the state-specific cursor shape.
Implements DigitizeStateAbstractBase.
Definition at line 53 of file DigitizeStateCurve.cpp.
|
virtual |
Method that is called at the exact moment a state is exited. Typically called just before begin for the next state.
Implements DigitizeStateAbstractBase.
Definition at line 63 of file DigitizeStateCurve.cpp.
|
virtual |
Enable/disable guidelines according to state.
Implements DigitizeStateAbstractBase.
Definition at line 68 of file DigitizeStateCurve.cpp.
|
virtual |
Handle a right click, on an axis point, that was intercepted earlier.
Implements DigitizeStateAbstractBase.
Definition at line 73 of file DigitizeStateCurve.cpp.
|
virtual |
Handle a right click, on a graph point, that was intercepted earlier.
Implements DigitizeStateAbstractBase.
Definition at line 80 of file DigitizeStateCurve.cpp.
|
virtual |
Handle the selection of a new curve. At a minimum, DigitizeStateSegment will generate a new set of Segments.
Implements DigitizeStateAbstractBase.
Definition at line 87 of file DigitizeStateCurve.cpp.
|
virtual |
Handle a key press that was intercepted earlier.
Implements DigitizeStateAbstractBase.
Definition at line 92 of file DigitizeStateCurve.cpp.
|
virtual |
Handle a mouse move. This is part of an experiment to see if augmenting the cursor in Point Match mode is worthwhile.
Implements DigitizeStateAbstractBase.
Definition at line 104 of file DigitizeStateCurve.cpp.
|
virtual |
Handle a mouse press that was intercepted earlier.
Implements DigitizeStateAbstractBase.
Definition at line 110 of file DigitizeStateCurve.cpp.
|
virtual |
Handle a mouse release that was intercepted earlier.
Implements DigitizeStateAbstractBase.
Definition at line 116 of file DigitizeStateCurve.cpp.
|
virtual |
State name for debugging.
Implements DigitizeStateAbstractBase.
Definition at line 137 of file DigitizeStateCurve.cpp.
|
virtual |
Update graphics attributes after possible new points. This is useful for highlight opacity.
Implements DigitizeStateAbstractBase.
Definition at line 142 of file DigitizeStateCurve.cpp.
|
virtual |
Update the digitize curve settings.
Implements DigitizeStateAbstractBase.
Definition at line 147 of file DigitizeStateCurve.cpp.
|
virtual |
Update the segments given the new settings.
Implements DigitizeStateAbstractBase.
Definition at line 155 of file DigitizeStateCurve.cpp.