X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt4%2FGuiCommandBuffer.h;h=07370875f31cea00c653f266247bae721cb49a2e;hb=425d092204118ea6c24c28e85fdf03fcf2bb51a4;hp=370c937b9f80e3fd3cdb9be2e7450d3a5518460e;hpb=a1cec91afaca91968b46e695533c10ad2a3f73d3;p=lyx.git

diff --git a/src/frontends/qt4/GuiCommandBuffer.h b/src/frontends/qt4/GuiCommandBuffer.h
index 370c937b9f..07370875f3 100644
--- a/src/frontends/qt4/GuiCommandBuffer.h
+++ b/src/frontends/qt4/GuiCommandBuffer.h
@@ -4,30 +4,37 @@
  * This file is part of LyX, the document processor.
  * Licence details can be found in the file COPYING.
  *
+ * \author Lars
+ * \author Asger and Jürgen
  * \author John Levon
  *
  * Full author contact details are available in file CREDITS.
  */
 
-#ifndef QCOMMANDBUFFER_H
-#define QCOMMANDBUFFER_H
+#ifndef GUICOMMANDBUFFER_H
+#define GUICOMMANDBUFFER_H
 
-#include "controllers/ControlCommandBuffer.h"
+#include "support/docstring.h"
 
+#include <QPushButton>
 #include <QWidget>
 
+#include <vector>
+
 class QListWidgetItem;
 
 namespace lyx {
 namespace frontend {
 
-class GuiCommandEdit;
 class GuiView;
+class GuiCommandEdit;
 
-class GuiCommandBuffer : public QWidget {
+class GuiCommandBuffer : public QWidget
+{
 	Q_OBJECT
+
 public:
-	GuiCommandBuffer(GuiViewBase * view);
+	GuiCommandBuffer(GuiView * view);
 
 public Q_SLOTS:
 	/// cancel command compose
@@ -36,8 +43,10 @@ public Q_SLOTS:
 	void dispatch();
 	/// tab-complete
 	void complete();
-	/// select-complete
-	void complete_selected(QListWidgetItem *);
+	/// show history
+	void listHistoryUp();
+	/// called when an item in a list is selected
+	void itemSelected(QListWidgetItem *);
 	/// up
 	void up();
 	/// down
@@ -46,16 +55,50 @@ public Q_SLOTS:
 	void hideParent();
 private:
 	/// owning view
-	GuiViewBase * view_;
-
-	/// controller
-	ControlCommandBuffer controller_;
-
+	GuiView * view_;
 	/// command widget
 	GuiCommandEdit * edit_;
+
+	/// return the previous history entry if any
+	std::string const historyUp();
+	/// return the next history entry if any
+	std::string const historyDown();
+
+	/// return the font and depth in the active BufferView as a message.
+	docstring const getCurrentState() const;
+
+	/// hide the command buffer.
+	void hide() const;
+
+	/// open a listbox and show the contents of the list. When reversed
+	/// is true, the contents of the list is filled bottom-up.
+	void showList(std::vector<std::string> const & list, 
+		QPoint const & pos, bool reversed = false) const;
+
+	/// return the possible completions
+	std::vector<std::string> const completions(std::string const & prefix,
+					      std::string & new_prefix);
+
+	/// dispatch a command
+	void dispatch(std::string const & str);
+
+	/// available command names
+	std::vector<std::string> commands_;
+
+	/// command history
+	std::vector<std::string> history_;
+
+	/// current position in command history
+	std::vector<std::string>::const_iterator history_pos_;
+
+	/// the button up
+	QPushButton * upPB;
+
+	/// the button down
+	QPushButton * downPB;
 };
 
 } // namespace frontend
 } // namespace lyx
 
-#endif // QCOMMANDBUFFER_H
+#endif // GUICOMMANDBUFFER_H