X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt4%2FGuiCommandBuffer.h;h=07370875f31cea00c653f266247bae721cb49a2e;hb=425d092204118ea6c24c28e85fdf03fcf2bb51a4;hp=6ed08f6cbe0f2c1066f79ff618ef6fd70a6b279b;hpb=9ecadac14d62072502920374a0597a0a6311cff6;p=lyx.git

diff --git a/src/frontends/qt4/GuiCommandBuffer.h b/src/frontends/qt4/GuiCommandBuffer.h
index 6ed08f6cbe..07370875f3 100644
--- a/src/frontends/qt4/GuiCommandBuffer.h
+++ b/src/frontends/qt4/GuiCommandBuffer.h
@@ -4,6 +4,8 @@
  * 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.
@@ -12,21 +14,27 @@
 #ifndef GUICOMMANDBUFFER_H
 #define GUICOMMANDBUFFER_H
 
-#include "ControlCommandBuffer.h"
+#include "support/docstring.h"
 
+#include <QPushButton>
 #include <QWidget>
 
+#include <vector>
+
 class QListWidgetItem;
 
 namespace lyx {
 namespace frontend {
 
+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
@@ -35,8 +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
@@ -45,11 +55,47 @@ 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