MatrixRemoveFromPathAction Class Reference

This action is used when fitting a TextStory on a path in order to undo matrix changes. More...

#include <textacts.h>

Inheritance diagram for MatrixRemoveFromPathAction:

List of all members.

Public Member Functions
	MatrixRemoveFromPathAction ()
	Constructor - initialises the member variables.
	~MatrixRemoveFromPathAction ()
	Destructor.
virtual ActionCode	Execute ()
	Called during undo/redo to restore the TextStory matrices Inserts an opposite action into the opposite action list then changes the matrices.
Static Public Member Functions
static ActionCode	Init (Operation *, ActionList *, TextStory *)
static BOOL	DoMatrixFitToPath (Operation *pOp, ActionList *, TextStory *)

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Detailed Description

This action is used when fitting a TextStory on a path in order to undo matrix changes.

Author:

Peter_Arnold (Xara Group Ltd) <camelotdev@xara.com>

Date:

15/5/95

See also:

BaseTextAction

Definition at line 266 of file textacts.h.

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Constructor & Destructor Documentation

MatrixRemoveFromPathAction::MatrixRemoveFromPathAction (   )

Constructor - initialises the member variables. Author: Peter_Arnold (Xara Group Ltd) <camelotdev@xara.com> Date: 19/5/95 Definition at line 665 of file textacts.cpp. { }

MatrixRemoveFromPathAction::~MatrixRemoveFromPathAction (   )

Destructor. Author: Peter_Arnold (Xara Group Ltd) <camelotdev@xara.com> Date: 19/5/95 Definition at line 677 of file textacts.cpp. { }

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Member Function Documentation

BOOL MatrixRemoveFromPathAction::DoMatrixFitToPath (  Operation *  pOp, ActionList *  , TextStory *  )  [static]

Definition at line 761 of file textacts.cpp. { // Check the parameters ERROR2IF(pOp == NULL, FALSE, "The operation pointer is NULL"); ERROR2IF(pActionList == NULL, FALSE, "The action list pointer is NULL"); ERROR2IF(pTextStory == NULL, FALSE, "The TextStory pointer is NULL"); // Insert an action to restore matrices on undo ActionCode ActCode; ActCode = MatrixRemoveFromPathAction::Init(pOp, pActionList, pTextStory); // Now set the matrices if (ActCode != AC_FAIL) pTextStory->MatrixFitToPath(); return (ActCode != AC_FAIL); }

ActionCode MatrixRemoveFromPathAction::Execute (   )  [virtual]

Called during undo/redo to restore the TextStory matrices Inserts an opposite action into the opposite action list then changes the matrices. Author: Peter_Arnold (Xara Group Ltd) <camelotdev@xara.com> Date: 19/5/95 Reimplemented from Action. Definition at line 691 of file textacts.cpp. { // Check the member variables ERROR2IF(pStory == NULL, AC_FAIL, "The TextStory pointer is NULL"); ERROR2IF(pOperation == NULL, AC_FAIL, "The operation pointer is NULL(!)"); // Insert an action to reverse the path again on redo ActionCode ActCode; ActCode = MatrixFitToPathAction::Init(pOperation, pOppositeActLst, pStory); // Now set the matrices if (ActCode != AC_FAIL) pStory->MatrixRemoveFromPath(); return ActCode; }

ActionCode MatrixRemoveFromPathAction::Init (  Operation *  , ActionList *  , TextStory *  )  [static]

Definition at line 725 of file textacts.cpp. { // Check the parameters ERROR2IF(pOp == NULL, AC_FAIL, "The operation pointer is NULL"); ERROR2IF(pActionList == NULL, AC_FAIL, "The action list pointer is NULL"); ERROR2IF(pTextStory == NULL, AC_FAIL, "The TextStory pointer is NULL"); // Create a new action and insert it in the action list UINT32 ActSize = sizeof(MatrixRemoveFromPathAction); MatrixRemoveFromPathAction* pNewAction = NULL; ActionCode Ac = Action::Init( pOp, pActionList, ActSize, CC_RUNTIME_CLASS(MatrixRemoveFromPathAction), (Action**)&pNewAction); // Set the members of the new action if ((Ac == AC_OK) && (pNewAction != NULL)) pNewAction->pStory = pTextStory; return Ac; }

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

• Kernel/textacts.h (r1785/r1282)
• Kernel/textacts.cpp (r1785/r751)

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