X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fbase%2Frs_eventhandler.cpp;h=3484ca9f159b11e83d4dee41b4a81219706c2c3b;hb=d774c2655ba2c3657a565f325411144452392277;hp=260998a133aeefc59de93e64d784a2fb5c472f17;hpb=3f46c180da0806c9c263e6d87d0f1404632402da;p=architektonas

diff --git a/src/base/rs_eventhandler.cpp b/src/base/rs_eventhandler.cpp
index 260998a..3484ca9 100644
--- a/src/base/rs_eventhandler.cpp
+++ b/src/base/rs_eventhandler.cpp
@@ -14,18 +14,17 @@
 
 #include "rs_eventhandler.h"
 
-#include <QtGui>
-#include "rs_actioninterface.h"
+#include "actioninterface.h"
 #include "rs_commandevent.h"
 #include "rs_debug.h"
 #include "rs_dialogfactory.h"
-#include "rs_graphicview.h"
+#include "graphicview.h"
 #include "rs_math.h"
 
 /**
  * Constructor.
  */
-RS_EventHandler::RS_EventHandler(RS_GraphicView * graphicView)
+RS_EventHandler::RS_EventHandler(GraphicView * graphicView)
 {
 	this->graphicView = graphicView;
 	actionIndex = -1;
@@ -91,7 +90,7 @@ void RS_EventHandler::enter()
 }
 
 /**
- * Called by RS_GraphicView
+ * Called by GraphicView
  */
 void RS_EventHandler::mousePressEvent(QMouseEvent * e)
 {
@@ -116,7 +115,7 @@ void RS_EventHandler::mousePressEvent(QMouseEvent * e)
 }
 
 /**
- * Called by RS_GraphicView
+ * Called by GraphicView
  */
 void RS_EventHandler::mouseReleaseEvent(QMouseEvent * e)
 {
@@ -132,7 +131,7 @@ void RS_EventHandler::mouseReleaseEvent(QMouseEvent * e)
 	}
 	else
 	{
-		if (defaultAction != NULL)
+		if (defaultAction)
 			defaultAction->mouseReleaseEvent(e);
 		else
 			e->ignore();
@@ -140,11 +139,11 @@ void RS_EventHandler::mouseReleaseEvent(QMouseEvent * e)
 }
 
 /**
- * Called by RS_GraphicView
+ * Called by GraphicView
  */
 void RS_EventHandler::mouseMoveEvent(QMouseEvent * e)
 {
-	if (actionIndex >= 0 && currentActions[actionIndex] != NULL
+	if (actionIndex >= 0 && currentActions[actionIndex]
 		&& !currentActions[actionIndex]->isFinished())
 	{
 		currentActions[actionIndex]->mouseMoveEvent(e);
@@ -152,7 +151,7 @@ void RS_EventHandler::mouseMoveEvent(QMouseEvent * e)
 	}
 	else
 	{
-		if (defaultAction!=NULL)
+		if (defaultAction)
 		{
 			defaultAction->mouseMoveEvent(e);
 			e->accept();
@@ -164,53 +163,53 @@ void RS_EventHandler::mouseMoveEvent(QMouseEvent * e)
 }
 
 /**
- * Called by RS_GraphicView
+ * Called by GraphicView
  */
 void RS_EventHandler::mouseLeaveEvent()
 {
-	if (actionIndex >= 0 && currentActions[actionIndex] != NULL
+	if (actionIndex >= 0 && currentActions[actionIndex]
 		&& !currentActions[actionIndex]->isFinished())
 	{
 		currentActions[actionIndex]->suspend();
 	}
 	else
 	{
-		if (defaultAction != NULL)
+		if (defaultAction)
 			defaultAction->suspend();
 		//RS_DEBUG->print("currently no action defined");
 	}
 }
 
 /**
- * Called by RS_GraphicView
+ * Called by GraphicView
  */
 void RS_EventHandler::mouseEnterEvent()
 {
-	if (actionIndex >= 0 && currentActions[actionIndex] != NULL
+	if (actionIndex >= 0 && currentActions[actionIndex]
 		&& !currentActions[actionIndex]->isFinished())
 	{
 		currentActions[actionIndex]->resume();
 	}
 	else
 	{
-		if (defaultAction != NULL)
+		if (defaultAction)
 			defaultAction->resume();
 	}
 }
 
 /**
- * Called by RS_GraphicView
+ * Called by GraphicView
  */
 void RS_EventHandler::keyPressEvent(QKeyEvent * e)
 {
-	if (actionIndex >= 0 && currentActions[actionIndex] != NULL
+	if (actionIndex >= 0 && currentActions[actionIndex]
 		&& !currentActions[actionIndex]->isFinished())
 	{
 		currentActions[actionIndex]->keyPressEvent(e);
 	}
 	else
 	{
-		if (defaultAction != NULL)
+		if (defaultAction)
 			defaultAction->keyPressEvent(e);
 		else
 			e->ignore();
@@ -220,18 +219,18 @@ void RS_EventHandler::keyPressEvent(QKeyEvent * e)
 }
 
 /**
- * Called by RS_GraphicView
+ * Called by GraphicView
  */
 void RS_EventHandler::keyReleaseEvent(QKeyEvent * e)
 {
-	if (actionIndex >= 0 && currentActions[actionIndex] != NULL
+	if (actionIndex >= 0 && currentActions[actionIndex]
 		&& !currentActions[actionIndex]->isFinished())
 	{
 		currentActions[actionIndex]->keyReleaseEvent(e);
 	}
 	else
 	{
-		if (defaultAction != NULL)
+		if (defaultAction)
 			defaultAction->keyReleaseEvent(e);
 		else
 			e->ignore();
@@ -375,7 +374,7 @@ void RS_EventHandler::commandEvent(RS_CommandEvent * e)
 					}
 					else
 					{
-						if (RS_DIALOGFACTORY != NULL)
+						if (RS_DIALOGFACTORY)
 							RS_DIALOGFACTORY->commandMessage("Expression Syntax Error");
 					}
 
@@ -388,7 +387,7 @@ void RS_EventHandler::commandEvent(RS_CommandEvent * e)
 	// send command event directly to current action:
 	if (!e->isAccepted())
 	{
-		if (actionIndex >= 0 && currentActions[actionIndex] != NULL
+		if (actionIndex >= 0 && currentActions[actionIndex]
 			&& !currentActions[actionIndex]->isFinished())
 		{
 			currentActions[actionIndex]->commandEvent(e);
@@ -396,7 +395,7 @@ void RS_EventHandler::commandEvent(RS_CommandEvent * e)
 		}
 		else
 		{
-			if (defaultAction != NULL)
+			if (defaultAction)
 				defaultAction->commandEvent(e);
 		}
 	}
@@ -423,9 +422,9 @@ void RS_EventHandler::disableCoordinateInput()
 /**
  * @return Current action.
  */
-RS_ActionInterface * RS_EventHandler::getCurrentAction()
+ActionInterface * RS_EventHandler::getCurrentAction()
 {
-	if (actionIndex >= 0 && currentActions[actionIndex] != NULL
+	if (actionIndex >= 0 && currentActions[actionIndex]
 		&& !currentActions[actionIndex]->isFinished())
 		return currentActions[actionIndex];
 
@@ -435,7 +434,7 @@ RS_ActionInterface * RS_EventHandler::getCurrentAction()
 /**
  * @return The current default action.
  */
-RS_ActionInterface * RS_EventHandler::getDefaultAction()
+ActionInterface * RS_EventHandler::getDefaultAction()
 {
 	return defaultAction;
 }
@@ -443,9 +442,9 @@ RS_ActionInterface * RS_EventHandler::getDefaultAction()
 /**
  * Sets the default action.
  */
-void RS_EventHandler::setDefaultAction(RS_ActionInterface * action)
+void RS_EventHandler::setDefaultAction(ActionInterface * action)
 {
-	if (defaultAction != NULL)
+	if (defaultAction)
 	{
 		defaultAction->finish();
 		delete defaultAction;
@@ -458,18 +457,18 @@ void RS_EventHandler::setDefaultAction(RS_ActionInterface * action)
 /**
  * Sets the current action.
  */
-void RS_EventHandler::setCurrentAction(RS_ActionInterface * action)
+void RS_EventHandler::setCurrentAction(ActionInterface * action)
 {
 	RS_DEBUG->print("RS_EventHandler::setCurrentAction");
 
-	if (action == NULL)
+	if (!action)
 		return;
 
 	// Predecessor of the new action or NULL:
-	RS_ActionInterface * predecessor = NULL;
+	ActionInterface * predecessor = NULL;
 
 	// Suspend current action:
-	if (actionIndex >= 0 && currentActions[actionIndex] != NULL
+	if (actionIndex >= 0 && currentActions[actionIndex]
 		&& !currentActions[actionIndex]->isFinished())
 	{
 		predecessor = currentActions[actionIndex];
@@ -478,7 +477,7 @@ void RS_EventHandler::setCurrentAction(RS_ActionInterface * action)
 	}
 	else
 	{
-		if (defaultAction != NULL)
+		if (defaultAction)
 		{
 			predecessor = defaultAction;
 			predecessor->suspend();
@@ -490,7 +489,7 @@ void RS_EventHandler::setCurrentAction(RS_ActionInterface * action)
 	if (actionIndex == RS_MAXACTIONS - 1)
 	{
 		// delete oldest action if necessary (usually never happens):
-		if (currentActions[0] != NULL)
+		if (currentActions[0])
 		{
 			currentActions[0]->finish();
 			delete currentActions[0];
@@ -527,7 +526,7 @@ void RS_EventHandler::setCurrentAction(RS_ActionInterface * action)
 
 	RS_DEBUG->print("RS_EventHandler::setCurrentAction: debugging actions");
 	debugActions();
-	RS_DEBUG->print("RS_GraphicView::setCurrentAction: OK");
+	RS_DEBUG->print("GraphicView::setCurrentAction: OK");
 }
 
 /**
@@ -538,7 +537,7 @@ void RS_EventHandler::killSelectActions()
 {
 	for(int c=0; c<RS_MAXACTIONS; ++c)
 	{
-		if (currentActions[c] != NULL)
+		if (currentActions[c])
 		{
 			if (currentActions[c]->rtti() == RS2::ActionSelectSingle
 				|| currentActions[c]->rtti() == RS2::ActionSelectContour
@@ -570,7 +569,7 @@ void RS_EventHandler::killAllActions()
  */
 bool RS_EventHandler::hasAction()
 {
-	if (actionIndex != -1 || defaultAction != NULL)
+	if (actionIndex != -1 || defaultAction)
 		return true;
 
 	return false;
@@ -634,14 +633,14 @@ void RS_EventHandler::cleanUp()
 	// Resume last used action:
 	if (doResume)
 	{
-		if (currentActions[resume] != NULL && !currentActions[resume]->isFinished())
+		if (currentActions[resume] && !currentActions[resume]->isFinished())
 		{
 			currentActions[resume]->resume();
 			currentActions[resume]->showOptions();
 		}
 		else
 		{
-			if (defaultAction != NULL)
+			if (defaultAction)
 			{
 				defaultAction->resume();
 				defaultAction->showOptions();
@@ -657,12 +656,17 @@ void RS_EventHandler::cleanUp()
  */
 void RS_EventHandler::setSnapMode(RS2::SnapMode sm)
 {
+#if 0
 	for(int c=0; c<RS_MAXACTIONS; ++c)
-		if (currentActions[c] != NULL)
+		if (currentActions[c])
 			currentActions[c]->setSnapMode(sm);
 
-	if (defaultAction!=NULL)
+	if (defaultAction)
 		defaultAction->setSnapMode(sm);
+#else
+#warning "!!! Not sure if this is going to work correctly..."
+	graphicView->snapper.setSnapMode(sm);
+#endif
 }
 
 /**
@@ -670,12 +674,17 @@ void RS_EventHandler::setSnapMode(RS2::SnapMode sm)
  */
 void RS_EventHandler::setSnapRestriction(RS2::SnapRestriction sr)
 {
+#if 0
 	for(int c=0; c<RS_MAXACTIONS; ++c)
-		if (currentActions[c] != NULL)
+		if (currentActions[c])
 			currentActions[c]->setSnapRestriction(sr);
 
-	if (defaultAction != NULL)
+	if (defaultAction)
 		defaultAction->setSnapRestriction(sr);
+#else
+#warning "!!! Not sure if this is going to work correctly..."
+	graphicView->snapper.setSnapRestriction(sr);
+#endif
 }
 
 void RS_EventHandler::debugActions()
@@ -687,7 +696,7 @@ void RS_EventHandler::debugActions()
 		if (c == actionIndex)
 			RS_DEBUG->print("Current");
 
-		if (currentActions[c] != NULL)
+		if (currentActions[c])
 			RS_DEBUG->print("Action %03d: %s [%s]",
 				c, currentActions[c]->getName().toLatin1().data(),
 				currentActions[c]->isFinished() ? "finished" : "active");