changeset 44:701404725897

* Use commands for add/delete pane in main window
* Add compound command collection to command history (for add pane, import file
  etc)
* Add hide/show pane and hidden pane list to PaneStack
* Various other fixes

--- a/base/CommandHistory.cpp	Fri Mar 10 12:28:22 2006 +0000
+++ b/base/CommandHistory.cpp	Mon Mar 13 17:55:19 2006 +0000
@@ -33,7 +33,9 @@
 CommandHistory::CommandHistory() :
     m_undoLimit(50),
     m_redoLimit(50),
-    m_savedAt(0)
+    m_savedAt(0),
+    m_currentMacro(0),
+    m_executeMacro(false)
 {
     m_undoAction = new QAction(QIcon(":/icons/undo.png"), tr("&Undo"), this);
     m_undoAction->setShortcut(tr("Ctrl+Z"));
@@ -105,6 +107,11 @@
 {
     if (!command) return;
 
+    if (m_currentMacro) {
+	addToMacro(command);
+	return;
+    }
+
     std::cerr << "MVCH::addCommand: " << command->getName().toLocal8Bit().data() << std::endl;
 
     // We can't redo after adding a command
@@ -129,6 +136,43 @@
 }
 
 void
+CommandHistory::addToMacro(Command *command)
+{
+    std::cerr << "MVCH::addToMacro: " << command->getName().toLocal8Bit().data() << std::endl;
+
+    if (m_executeMacro) command->execute();
+    m_currentMacro->addCommand(command);
+}
+
+void
+CommandHistory::startCompoundOperation(QString name, bool execute)
+{
+    if (m_currentMacro) {
+	std::cerr << "MVCH::startCompoundOperation: ERROR: compound operation already in progress!" << std::endl;
+	std::cerr << "(name is " << m_currentMacro->getName().toLocal8Bit().data() << ")" << std::endl;
+    }
+    
+    m_currentMacro = new MacroCommand(name);
+    m_executeMacro = execute;
+}
+
+void
+CommandHistory::endCompoundOperation()
+{
+    if (!m_currentMacro) {
+	std::cerr << "MVCH::endCompoundOperation: ERROR: no compound operation in progress!" << std::endl;
+    }
+
+    Command *toAdd = m_currentMacro;
+    m_currentMacro = 0;
+
+    // We don't execute the macro command here, because we have been
+    // executing the individual commands as we went along if
+    // m_executeMacro was true.
+    addCommand(toAdd, false);
+}    
+
+void
 CommandHistory::addExecutedCommand(Command *command)
 {
     addCommand(command, false);

--- a/base/CommandHistory.h	Fri Mar 10 12:28:22 2006 +0000
+++ b/base/CommandHistory.h	Mon Mar 13 17:55:19 2006 +0000
@@ -28,6 +28,7 @@
 #include <map>
 
 class Command;
+class MacroCommand;
 class QAction;
 class QMenu;
 class QToolBar;
@@ -70,6 +71,12 @@
     /// Set the maximum number of items in the redo history.
     void setRedoLimit(int limit);
     
+    /// Start recording commands to batch up into a single compound command.
+    void startCompoundOperation(QString name, bool execute);
+
+    /// Finish recording commands and store the compound command.
+    void endCompoundOperation();
+
 public slots:
     /**
      * Checkpoint function that should be called when the document is
@@ -143,6 +150,10 @@
     int m_redoLimit;
     int m_savedAt;
 
+    MacroCommand *m_currentMacro;
+    bool m_executeMacro;
+    void addToMacro(Command *command);
+    
     void updateActions();
 
     void clipCommands();

--- a/base/View.cpp	Fri Mar 10 12:28:22 2006 +0000
+++ b/base/View.cpp	Mon Mar 13 17:55:19 2006 +0000
@@ -154,8 +154,10 @@
 }
 
 void
-View::propertyContainerSelected(PropertyContainer *pc)
+View::propertyContainerSelected(View *client, PropertyContainer *pc)
 {
+    if (client != this) return;
+    
     if (pc == m_propertyContainer) {
 	if (m_haveSelectedLayer) {
 	    m_haveSelectedLayer = false;

--- a/base/View.h	Fri Mar 10 12:28:22 2006 +0000
+++ b/base/View.h	Mon Mar 13 17:55:19 2006 +0000
@@ -232,7 +232,7 @@
     virtual void viewManagerPlaybackFrameChanged(unsigned long);
     virtual void viewManagerZoomLevelChanged(void *, unsigned long, bool);
 
-    virtual void propertyContainerSelected(PropertyContainer *pc);
+    virtual void propertyContainerSelected(View *, PropertyContainer *pc);
 
     virtual void selectionChanged();
     virtual void toolModeChanged();