prefs/tabular MVC work

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5634 a592a061-630c-0410-9148-cb99ea01b6c8

src/frontends/controllers/ChangeLog

@@ -1,3 +1,14 @@
+2002-11-15  John Levon  <levon@movementarian.org>
+
+	* ControlButtons.h: make OKButton() virtual for prefs
+
+	* ControlPrefs.h:
+	* ControlPrefs.C: updates for xforms port to MVC
+
+	* Makefile.am: 
+	* ControlTabular.h:
+	* ControlTabular.C: add simple MVC port
+ 
 2002-11-14  Juergen Spitzmueller <j.spitzmueller@gmx.de>
 
 	* ControlInclude.C: fix file format masks for qt's use

src/frontends/controllers/ControlButtons.h

@@ -49,8 +49,8 @@ public:
 	 */
 	///
 	void ApplyButton();
-	///
-	void OKButton();
+	/// virtual for ControlPrefs
+	virtual void OKButton();
 	///
 	void CancelButton();
 	///

src/frontends/controllers/ControlPrefs.C

@@ -14,25 +14,139 @@
 #pragma implementation
 #endif
 
+#include <utility>
+ 
 #include "ControlPrefs.h"
+#include "ViewBase.h"
 
-//#include "frontends/Dialogs.h"
-#include "commandtags.h"
 #include "frontends/LyXView.h"
+#include "helper_funcs.h"
+#include "gettext.h"
+#include "support/filetools.h"
+#include "frontends/Dialogs.h"
+#include "converter.h"
+#include "debug.h"
 
+extern string system_lyxdir;
+extern string user_lyxdir;
+ 
+using std::endl;
+using std::pair;
+ 
 ControlPrefs::ControlPrefs(LyXView & lv, Dialogs & d)
 	: ControlDialogBI(lv, d)
 {}
 
 
+void ControlPrefs::update()
+{
+	rc_ = lyxrc;
+	view().update();
+}
+
+
 void ControlPrefs::apply()
 {
+	view().apply();
 	lyxrc = rc_; 
 }
 
 
-void ControlPrefs::save()
+void ControlPrefs::OKButton()
 {
-	lyxrc = rc_;
+	ControlDialogBI::OKButton();
 	lv_.dispatch(FuncRequest(LFUN_SAVEPREFERENCES));
 }
+
+ 
+string const ControlPrefs::browsebind(string const & file)
+{
+	string dir  = AddName(system_lyxdir, "bind");
+	// FIXME: stupid name
+	string name = _("System Bind|#S#s");
+	pair<string,string> dir1(name, dir);
+ 
+	dir = AddName(user_lyxdir, "bind");
+	// FIXME: stupid name
+	name = _("User Bind|#U#u");
+	pair<string,string> dir2(name, dir);
+ 
+	return browseFile(&lv_, file, _("Choose bind file"), "*.bind", dir1, dir2);
+}
+
+
+string const ControlPrefs::browseUI(string const & file)
+{
+	string dir  = AddName(system_lyxdir, "ui");
+	// FIXME: stupid name
+	string name = _("Sys UI|#S#s");
+	pair<string,string> dir1(name, dir);
+ 
+	dir = AddName(user_lyxdir, "ui");
+	// FIXME: stupid name
+	name = _("User UI|#U#u");
+	pair<string,string> dir2(name, dir);
+ 
+	return browseFile(&lv_, file, _("Choose UI file"), "*.ui", dir1, dir2);
+}
+
+ 
+string const ControlPrefs::browsekbmap(string const & file)
+{
+	string const dir = AddName(system_lyxdir, "kbd");
+	string const name = _("Key maps|#K#k");
+	pair<string, string> dir1(name, dir);
+ 
+	return browseFile(&lv_, file, _("Choose keyboard map"), "*.kmap", dir1);
+}
+
+ 
+string const ControlPrefs::browsedict(string const & file)
+{
+	return browseFile(&lv_, file, _("Choose personal dictionary"), "*.ispell");
+}
+ 
+ 
+string const ControlPrefs::browse(string const & file, string const & title)
+{
+	return browseFile(&lv_, file, title, "*");
+}
+
+
+void ControlPrefs::redrawGUI()
+{
+	// we must be sure to get the new values first
+	lyxrc = rc_;
+ 
+	lv_.getDialogs().redrawGUI();
+}
+
+ 
+void ControlPrefs::setColor(LColor::color col, string const & hex)
+{
+	string const s = lcolor.getLyXName(col) + string(" ") + hex;
+	lv_.dispatch(FuncRequest(LFUN_SET_COLOR, s));
+}
+
+
+void ControlPrefs::updateScreenFonts()
+{
+	// we must be sure to get the new values first
+	lyxrc = rc_;
+ 
+	lv_.dispatch(FuncRequest(LFUN_SCREEN_FONT_UPDATE));
+}
+ 
+ 
+void ControlPrefs::setConverters(Converters const & conv)
+{ 
+	converters = conv;
+	converters.update(formats);
+	converters.buildGraph();
+}
+
+
+void ControlPrefs::setFormats(Formats const & form)
+{
+	formats = form;
+}

src/frontends/controllers/ControlPrefs.h

@@ -20,7 +20,12 @@
 #include "LString.h"
 #include "funcrequest.h"
 #include "lyxrc.h"
+#include "LColor.h"
 
+#include <utility>
+ 
+class Converters;
+class Formats;
  
 class ControlPrefs : public ControlDialogBI {
 public:
@@ -34,10 +39,37 @@ public:
 
 	LyXRC const & rc() const { return rc_; }
  
-	/// save the rc
-	void save();
+	/// make OK do the save
+	virtual void OKButton();
  
+	/// various file pickers
+	string const browsebind(string const & file);
+	string const browseUI(string const & file);
+	string const browsekbmap(string const & file);
+	string const browsedict(string const & file);
+ 
+	/// general browse
+	string const browse(string const & file, string const & title);
+
+	/// redraw widgets (for xforms color change)
+	void redrawGUI();
+ 
+	/// set a color
+	void setColor(LColor::color col, string const & hex);
+ 
+	/// update the screen fonts after change
+	void updateScreenFonts();
+ 
+	/// set global converters
+	void setConverters(Converters const & conv);
+
+	/// set global formats
+	void setFormats(Formats const & form);
+
 private:
+	/// get current lyxrc
+	virtual void update();
+ 
 	/// apply current lyxrc
 	virtual void apply();
  

src/frontends/controllers/ControlTabular.C

@@ -0,0 +1,156 @@
+// -*- C++ -*-
+/**
+ * \file ControlTabular.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author John Levon
+ *
+ * Full author contact details are available in file CREDITS
+ */
+
+#include "ControlTabular.h"
+
+#include "ButtonControllerBase.h"
+#include "ViewBase.h"
+#include "support/LAssert.h"
+
+#include "frontends/LyXView.h"
+#include "BufferView.h"
+#include "buffer.h"
+#include "lyxrc.h"
+#include "insets/insettabular.h" 
+
+#include <boost/bind.hpp>
+
+ControlTabular::ControlTabular(LyXView & lv, Dialogs & d)
+	: ControlConnectBD(lv, d),
+	  inset_(0), dialog_built_(false)
+{}
+
+
+void ControlTabular::showInset(InsetTabular * inset)
+{
+	lyx::Assert(inset);
+
+	connectInset(inset);
+	show(inset);
+
+	// The widgets may not be valid, so refresh the button controller
+	// FIXME: needed ?
+	bc().refresh();
+}
+
+
+void ControlTabular::updateInset(InsetTabular * inset)
+{
+	lyx::Assert(inset);
+
+	connectInset(inset);
+
+	if (!dialog_built_) {
+		view().build();
+		dialog_built_ = true;
+	}
+ 
+	update();
+}
+
+ 
+void ControlTabular::show(InsetTabular * inset)
+{
+	inset_ = inset;
+
+	if (emergency_exit_) {
+		hide();
+		return;
+	}
+
+	if (!dialog_built_) {
+		view().build();
+		dialog_built_ = true;
+	}
+
+	bc().readOnly(bufferIsReadonly());
+	view().show();
+}
+
+
+void ControlTabular::update()
+{
+	if (emergency_exit_) {
+		hide();
+		return;
+	}
+
+	bc().readOnly(bufferIsReadonly());
+	view().update();
+
+	// The widgets may not be valid, so refresh the button controller
+	// FIXME: needed ? 
+	bc().refresh();
+}
+
+
+void ControlTabular::hide()
+{
+	emergency_exit_ = false;
+	inset_ = 0;
+
+	ih_.disconnect();
+	disconnect();
+	view().hide();
+}
+
+
+void ControlTabular::updateSlot(bool switched)
+{
+	if (switched)
+		hide();
+	else
+		update();
+}
+
+
+void ControlTabular::connectInset(InsetTabular * inset)
+{
+	// If connected to another inset, disconnect from it.
+	if (inset_) {
+		ih_.disconnect();
+		inset_ = 0;
+	}
+
+	if (inset) {
+		inset_ = inset;
+		ih_ = inset->hideDialog.connect(
+			boost::bind(&ControlTabular::hide, this));
+	}
+	connect();
+}
+ 
+ 
+InsetTabular * ControlTabular::inset() const
+{
+	lyx::Assert(inset_);
+	return inset_;
+}
+
+
+LyXTabular * ControlTabular::tabular() const
+{
+	lyx::Assert(inset_);
+	return inset_->tabular.get();
+}
+
+ 
+void ControlTabular::set(LyXTabular::Feature f, string const & arg)
+{
+	lyx::Assert(inset_);
+	inset_->tabularFeatures(lv_.view().get(), f, arg);
+}
+
+ 
+bool ControlTabular::metric() const
+{
+	return lyxrc.default_papersize > BufferParams::PAPER_EXECUTIVEPAPER;
+}

src/frontends/controllers/ControlTabular.h

@@ -0,0 +1,77 @@
+// -*- C++ -*-
+/**
+ * \file ControlTabular.h
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author John Levon
+ *
+ * Full author contact details are available in file CREDITS
+ *
+ * This is pretty icky, we should really be able to use
+ * ControlInset. We can't because there are no params for
+ * tabular inset.
+ */
+
+#ifndef CONTROLTABULAR_H
+#define CONTROLTABULAR_H
+
+#include "ControlConnections.h"
+#include "LString.h"
+#include "tabular.h"
+
+#include <boost/signals/connection.hpp>
+
+class InsetTabular;
+
+class ControlTabular : public ControlConnectBD {
+public:
+
+	ControlTabular(LyXView &, Dialogs &);
+
+	/// get the inset
+	InsetTabular * inset() const;
+ 
+	/// get the contained tabular
+	LyXTabular * tabular() const;
+
+	/// set a parameter
+	void set(LyXTabular::Feature, string const & arg = string());
+
+	/// slot launching dialog to an existing inset.
+	void showInset(InsetTabular *);
+ 
+	/// update inset
+	void updateInset(InsetTabular *);
+ 
+	/// return true if units should default to metric
+	bool metric() const;
+ 
+private:
+
+	/// we can't do this ...
+	virtual void apply() {};
+	/// disconnect signals and hide View.
+	virtual void hide();
+	/// update the dialog.
+	virtual void update();
+
+	/** Instantiation of ControlConnectBD private virtual method.
+	    Slot connected to update signal. */
+	virtual void updateSlot(bool);
+
+	/// show the dialog.
+	void show(InsetTabular *);
+	/// connect signals
+	void connectInset(InsetTabular *);
+
+	/// pointer to the inset passed through connectInset
+	InsetTabular * inset_;
+	/// inset::hide connection.
+	boost::signals::connection ih_;
+ 
+	/// is the dialog built ?
+	bool dialog_built_;
+};
+
+#endif // CONTROLTABULAR_H

src/frontends/controllers/Makefile.am

@@ -85,6 +85,8 @@ libcontrollers_la_SOURCES= \
 	ControlShowFile.h \
 	ControlSpellchecker.C \
 	ControlSpellchecker.h \
+	ControlTabular.C \
+	ControlTabular.h \
 	ControlTabularCreate.C \
 	ControlTabularCreate.h \
 	ControlTexinfo.C \