Rewrite the MailInset as suggested to Andr��.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@6438 a592a061-630c-0410-9148-cb99ea01b6c8

src/frontends/ChangeLog

@@ -1,3 +1,8 @@
+2003-03-10  Angus Leeming  <leeming@lyx.org>
+
+	* Dialogs.h (hide): make it a static method that returns a
+	boost::signal2<> & (takes 'name' and 'inset' args).
+
 2003-03-09  Angus Leeming  <leeming@lyx.org>
 
 	* Dialogs.h: remove showMergeChanges.

src/frontends/Dialogs.C

@@ -43,11 +43,20 @@ boost::signal0<void> & Dialogs::redrawGUI()
 }
 
 
+boost::signal2<void, string const &, InsetBase*> & Dialogs::hide()
+{
+	static BugfixSignal<boost::signal2<void, string const &, InsetBase*> >
+		thesignal;
+	return thesignal();
+}
+
+
 Dialogs::Dialogs(LyXView & lyxview)
 	: lyxview_(lyxview)
 {
 	// Connect signals
 	redrawGUI().connect(boost::bind(&Dialogs::redraw, this));
+	hide().connect(boost::bind(&Dialogs::hideSlot, this, _1, _2));
 
 	// All this is slated to go
 	init_pimpl();
@@ -106,12 +115,15 @@ void Dialogs::update(string const & name, string const & data)
 }
 
 
-void Dialogs::hide(string const & name)
+void Dialogs::hideSlot(string const & name, InsetBase * inset)
 {
 	Dialog * dialog = find(name);
 	if (!dialog)
 		return;
 
+	if (inset && inset != getOpenInset(name))
+		return;
+
 	if (dialog->isVisible())
 		dialog->hide();
 	open_insets_[name] = 0;

src/frontends/Dialogs.h

@@ -18,6 +18,7 @@
 #include <boost/scoped_ptr.hpp>
 #include <boost/signals/signal0.hpp>
 #include <boost/signals/signal1.hpp>
+#include <boost/signals/signal2.hpp>
 
 class Dialog;
 class InsetBase;
@@ -123,13 +124,17 @@ public:
 	    Update the contents of the dialog.
 	 */
 	void update(string const & name, string const & data);
-	///
-	void hide(string const & name);
+	/** All Dialogs of the given 'name' will be closed if they are
+	    connected to the given 'inset'.
+	 */
+	static boost::signal2<void, string const &, InsetBase*> & hide();
 	///
 	void disconnect(string const & name);
 	///
 	InsetBase * getOpenInset(string const & name) const;
 private:
+	///
+	void hideSlot(string const & name, InsetBase * inset);
 	///
 	void redraw() const;
 	///

src/frontends/controllers/ControlChanges.C

@@ -11,8 +11,6 @@
 #include <config.h>
 
 #include "ControlChanges.h"
-#include "frontends/Dialogs.h"
-#include "frontends/LyXView.h"
 #include "buffer.h"
 #include "BufferView.h"
 #include "funcrequest.h"

src/insets/ChangeLog

@@ -1,3 +1,31 @@
+2003-03-10  Angus Leeming  <leeming@lyx.org>
+
+	* mailinset.[Ch] (showDialog, updateDialog): now take a mandatory
+	BufferView * arg.
+	(hideDialog): calls the new static Dialogs::hide() method.
+
+	* insetbibitem.C (edit):
+	* insetbibtex.C (edit):
+	* insetcite.C (edit):
+	* insetcommand.C (localDispatch):
+	* inseterror.C (d-tor):
+	* insetert.C (showInsetDialog):
+	* insetexternal.C (localDispatch, edit):
+	* insetfloat.C (localDispatch, showInsetDialog):
+	* insetfloatlist.C (edit):
+	* insetgraphics.C (localDispatch, edit):
+	* insetinclude.C (localDispatch, edit):
+	* insetindex.C (edit):
+	* insetlabel.C (edit):
+	* insetminipage.C (localDispatch, showInsetDialog):
+	* insetref.C (edit):
+	* insettabular.C (unlockInsetInInset, lfunMouseRelease, localDispatch,
+	resetPos, showInsetDialog, openLayoutDialog):
+	* insettoc.C (edit):
+	* inseturl.C (edit):
+	* insetwrap.C (localDispatch, showInsetDialog):
+	changes due to the changed MailInset interface.
+
 2003-03-10  Dekel Tsur  <dekelts@tau.ac.il>
 
 	* insetfloat.h: Set default placement to an empty string.

src/insets/insetbibitem.C

@@ -126,10 +126,10 @@ string const InsetBibitem::getScreenLabel(Buffer const *) const
 }
 
 
-void InsetBibitem::edit(BufferView *, int, int, mouse_button::state)
+void InsetBibitem::edit(BufferView * bv, int, int, mouse_button::state)
 {
 	InsetCommandMailer mailer("bibitem", *this);
-	mailer.showDialog();
+	mailer.showDialog(bv);
 }
 
 

src/insets/insetbibtex.C

@@ -218,10 +218,10 @@ void InsetBibtex::fillWithBibKeys
 }
 
 
-void InsetBibtex::edit(BufferView *, int, int, mouse_button::state)
+void InsetBibtex::edit(BufferView * bv, int, int, mouse_button::state)
 {
 	InsetCommandMailer mailer("bibtex", *this);
-	mailer.showDialog();
+	mailer.showDialog(bv);
 }
 
 

src/insets/insetcite.C

@@ -324,7 +324,7 @@ void InsetCitation::edit(BufferView * bv, int, int, mouse_button::state)
 	setLoadingBuffer(bv->buffer(), false);
 
 	InsetCommandMailer mailer("citation", *this);
-	mailer.showDialog();
+	mailer.showDialog(bv);
 }
 
 

src/insets/insetcommand.C

@@ -84,7 +84,7 @@ dispatch_result InsetCommand::localDispatch(FuncRequest const & cmd)
 
 	case LFUN_INSET_DIALOG_UPDATE: {
 		InsetCommandMailer mailer(cmd.argument, *this);
-		mailer.updateDialog();
+		mailer.updateDialog(cmd.view());
 	}
 	break;
 

src/insets/inseterror.C

@@ -35,8 +35,7 @@ InsetError::InsetError(string const & str, bool)
 
 InsetError::~InsetError()
 {
-	if (view())
-		view()->owner()->getDialogs().hide("error");
+	Dialogs::hide()("error", this);
 }
 
 

src/insets/insetert.C

@@ -670,10 +670,10 @@ void InsetERT::status(BufferView * bv, ERTStatus const st) const
 }
 
 
-bool InsetERT::showInsetDialog(BufferView *) const
+bool InsetERT::showInsetDialog(BufferView * bv) const
 {
 	InsetERTMailer mailer(const_cast<InsetERT &>(*this));
-	mailer.showDialog();
+	mailer.showDialog(bv);
 	return true;
 }
 

src/insets/insetexternal.C

@@ -81,7 +81,7 @@ dispatch_result InsetExternal::localDispatch(FuncRequest const & cmd)
 
 	case LFUN_INSET_DIALOG_UPDATE: {
 		InsetExternalMailer mailer(*this);
-		mailer.updateDialog();
+		mailer.updateDialog(cmd.view());
 	}
 	break;
 
@@ -111,10 +111,10 @@ string const InsetExternal::editMessage() const
 }
 
 
-void InsetExternal::edit(BufferView *, int, int, mouse_button::state)
+void InsetExternal::edit(BufferView * bv, int, int, mouse_button::state)
 {
 	InsetExternalMailer mailer(*this);
-	mailer.showDialog();
+	mailer.showDialog(bv);
 }
 
 

src/insets/insetfloat.C

@@ -172,7 +172,7 @@ dispatch_result InsetFloat::localDispatch(FuncRequest const & cmd)
 
 	case LFUN_INSET_DIALOG_UPDATE: {
 		InsetFloatMailer mailer(*this);
-		mailer.updateDialog();
+		mailer.updateDialog(cmd.view());
 	}
 	break;
 
@@ -335,7 +335,7 @@ bool InsetFloat::showInsetDialog(BufferView * bv) const
 	if (!inset.showInsetDialog(bv)) {
 		InsetFloat * tmp = const_cast<InsetFloat *>(this);
 		InsetFloatMailer mailer(*tmp);
-		mailer.showDialog();
+		mailer.showDialog(bv);
 	}
 	return true;
 }

src/insets/insetfloatlist.C

@@ -96,10 +96,10 @@ void InsetFloatList::read(Buffer const * buf, LyXLex & lex)
 }
 
 
-void InsetFloatList::edit(BufferView *, int, int, mouse_button::state)
+void InsetFloatList::edit(BufferView * bv, int, int, mouse_button::state)
 {
 	InsetCommandMailer mailer("toc", *this);
-	mailer.showDialog();
+	mailer.showDialog(bv);
 }
 
 

src/insets/insetgraphics.C

@@ -237,7 +237,7 @@ dispatch_result InsetGraphics::localDispatch(FuncRequest const & cmd)
 
 	case LFUN_INSET_DIALOG_UPDATE: {
 		InsetGraphicsMailer mailer(*this);
-		mailer.updateDialog();
+		mailer.updateDialog(cmd.view());
 	}
 	break;
 
@@ -436,10 +436,10 @@ void InsetGraphics::draw(BufferView * bv, LyXFont const & font,
 }
 
 
-void InsetGraphics::edit(BufferView *, int, int, mouse_button::state)
+void InsetGraphics::edit(BufferView * bv, int, int, mouse_button::state)
 {
 	InsetGraphicsMailer mailer(*this);
-	mailer.showDialog();
+	mailer.showDialog(bv);
 }
 
 

src/insets/insetinclude.C

@@ -134,7 +134,7 @@ dispatch_result InsetInclude::localDispatch(FuncRequest const & cmd)
 
 	case LFUN_INSET_DIALOG_UPDATE: {
 		InsetIncludeMailer mailer(*this);
-		mailer.updateDialog();
+		mailer.updateDialog(cmd.view());
 	}
 	break;
 
@@ -212,10 +212,10 @@ Inset * InsetInclude::clone(Buffer const & buffer, bool) const
 }
 
 
-void InsetInclude::edit(BufferView *, int, int, mouse_button::state)
+void InsetInclude::edit(BufferView * bv, int, int, mouse_button::state)
 {
 	InsetIncludeMailer mailer(*this);
-	mailer.showDialog();
+	mailer.showDialog(bv);
 }
 
 

src/insets/insetindex.C

@@ -38,10 +38,10 @@ string const InsetIndex::getScreenLabel(Buffer const *) const
 }
 
 
-void InsetIndex::edit(BufferView *, int, int, mouse_button::state)
+void InsetIndex::edit(BufferView * bv, int, int, mouse_button::state)
 {
 	InsetCommandMailer mailer("index", *this);
-	mailer.showDialog();
+	mailer.showDialog(bv);
 }
 
 

src/insets/insetlabel.C

@@ -45,10 +45,10 @@ vector<string> const InsetLabel::getLabelList() const
 }
 
 
-void InsetLabel::edit(BufferView *, int, int, mouse_button::state)
+void InsetLabel::edit(BufferView * bv, int, int, mouse_button::state)
 {
 	InsetCommandMailer mailer("label", *this);
-	mailer.showDialog();
+	mailer.showDialog(bv);
 }
 
 

src/insets/insetminipage.C

@@ -124,7 +124,7 @@ dispatch_result InsetMinipage::localDispatch(FuncRequest const & cmd)
 
 	case LFUN_INSET_DIALOG_UPDATE: {
 		InsetMinipageMailer mailer(*this);
-		mailer.updateDialog();
+		mailer.updateDialog(cmd.view());
 	}
 	break;
 
@@ -367,7 +367,7 @@ bool InsetMinipage::showInsetDialog(BufferView * bv) const
 	if (!inset.showInsetDialog(bv)) {
 		InsetMinipage * tmp = const_cast<InsetMinipage *>(this);
 		InsetMinipageMailer mailer(*tmp);
-		mailer.showDialog();
+		mailer.showDialog(bv);
 	}
 
 	return true;

src/insets/insetref.C

@@ -42,7 +42,7 @@ void InsetRef::edit(BufferView * bv, int, int, mouse_button::state button)
 		bv->owner()->dispatch(FuncRequest(LFUN_REF_GOTO, getContents()));
 	else if (button == mouse_button::button1) {
 		InsetCommandMailer mailer("ref", *this);
-		mailer.showDialog();
+		mailer.showDialog(bv);
 	}
 }
 

src/insets/insettabular.C

@@ -736,7 +736,7 @@ bool InsetTabular::unlockInsetInInset(BufferView * bv, UpdatableInset * inset,
 		if (inset->lyxCode() == TABULAR_CODE &&
 		    !the_locking_inset->getFirstLockingInsetOfType(TABULAR_CODE)) {
 			InsetTabularMailer mailer(*this);
-			mailer.updateDialog();
+			mailer.updateDialog(bv);
 			oldcell = actcell;
 		}
 		return true;
@@ -884,7 +884,7 @@ bool InsetTabular::lfunMouseRelease(FuncRequest const & cmd)
 	}
 	if (cmd.button() == mouse_button::button3 && !ret) {
 		InsetTabularMailer mailer(*this);
-		mailer.showDialog();
+		mailer.showDialog(cmd.view());
 		return true;
 	}
 	return ret;
@@ -1170,12 +1170,12 @@ Inset::RESULT InsetTabular::localDispatch(FuncRequest const & cmd)
 		break;
 	case LFUN_LAYOUT_TABULAR: {
 		InsetTabularMailer mailer(*this);
-		mailer.showDialog();
+		mailer.showDialog(bv);
 		break;
 	}
 	case LFUN_INSET_DIALOG_UPDATE: {
 		InsetTabularMailer mailer(*this);
-		mailer.updateDialog();
+		mailer.updateDialog(bv);
 		break;
 	}
 	case LFUN_TABULAR_FEATURE:
@@ -1667,7 +1667,7 @@ void InsetTabular::resetPos(BufferView * bv) const
 	    actcell != oldcell) {
 		InsetTabular * inset = const_cast<InsetTabular *>(this);
 		InsetTabularMailer mailer(*inset);
-		mailer.updateDialog();
+		mailer.updateDialog(bv);
 		oldcell = actcell;
 	}
 	in_reset_pos = 0;
@@ -2354,7 +2354,7 @@ bool InsetTabular::showInsetDialog(BufferView * bv) const
 	if (!the_locking_inset || !the_locking_inset->showInsetDialog(bv)) {
 		InsetTabular * tmp = const_cast<InsetTabular *>(this);
 		InsetTabularMailer mailer(*tmp);
-		mailer.showDialog();
+		mailer.showDialog(bv);
 	}
 	return true;
 }
@@ -2372,7 +2372,7 @@ void InsetTabular::openLayoutDialog(BufferView * bv) const
 	}
 	InsetTabular * tmp = const_cast<InsetTabular *>(this);
 	InsetTabularMailer mailer(*tmp);
-	mailer.showDialog();
+	mailer.showDialog(bv);
 }
 
 

src/insets/insettoc.C

@@ -53,10 +53,10 @@ Inset::Code InsetTOC::lyxCode() const
 }
 
 
-void InsetTOC::edit(BufferView *, int, int, mouse_button::state)
+void InsetTOC::edit(BufferView * bv, int, int, mouse_button::state)
 {
 	InsetCommandMailer mailer("toc", *this);
-	mailer.showDialog();
+	mailer.showDialog(bv);
 }
 
 

src/insets/inseturl.C

@@ -34,10 +34,10 @@ InsetUrl::~InsetUrl()
 }
 
 
-void InsetUrl::edit(BufferView *, int, int, mouse_button::state)
+void InsetUrl::edit(BufferView * bv, int, int, mouse_button::state)
 {
 	InsetCommandMailer mailer("url", *this);
-	mailer.showDialog();
+	mailer.showDialog(bv);
 }
 
 

src/insets/insetwrap.C

@@ -102,7 +102,7 @@ dispatch_result InsetWrap::localDispatch(FuncRequest const & cmd)
 
 	case LFUN_INSET_DIALOG_UPDATE: {
 		InsetWrapMailer mailer(*this);
-		mailer.updateDialog();
+		mailer.updateDialog(cmd.view());
 	}
 	break;
 
@@ -291,7 +291,7 @@ bool InsetWrap::showInsetDialog(BufferView * bv) const
 	if (!inset.showInsetDialog(bv)) {
 		InsetWrap * tmp = const_cast<InsetWrap *>(this);
 		InsetWrapMailer mailer(*tmp);
-		mailer.showDialog();
+		mailer.showDialog(bv);
 	}
 	return true;
 }

src/insets/mailinset.C

@@ -14,55 +14,27 @@
 #include "mailinset.h"
 #include "inset.h"
 #include "BufferView.h"
-#include "debug.h"
 #include "frontends/LyXView.h"
 #include "frontends/Dialogs.h"
+#include "support/LAssert.h"
 #include "Lsstream.h"
 
 
-namespace {
-
-BufferView * cachedBufferView(InsetBase & inset, string const & title)
+void MailInset::showDialog(BufferView * bv) const
 {
-	BufferView * const bv = inset.view();
-	if (!bv) {
-		lyxerr << "MailInset::" << title << ":\n"
-		       << "The BufferView has not been cached!"
-		       << std::endl;
-	}
-	return bv;
-}
-
-} // namespace anon
-
-
-void MailInset::showDialog() const
-{
-	BufferView * bv = cachedBufferView(inset(), "showDialog");
-	if (!bv)
-		return;
-
+	lyx::Assert(bv);
 	bv->owner()->getDialogs().show(name(), inset2string(), &inset());
 }
 
 
-void MailInset::updateDialog() const
+void MailInset::updateDialog(BufferView * bv) const
 {
-	BufferView * bv = cachedBufferView(inset(), "updateDDialog");
-	if (!bv)
-		return;
-
+	lyx::Assert(bv);
 	bv->owner()->getDialogs().update(name(), inset2string());
 }
 
 
 void MailInset::hideDialog() const
 {
-	BufferView * bv = cachedBufferView(inset(), "hideDialog");
-	if (!bv)
-		return;
-
-	InsetBase * cmp = bv->owner()->getDialogs().getOpenInset(name());
-	if (cmp == &inset())
-		bv->owner()->getDialogs().hide(name());
+	Dialogs::hide()(name(), &inset());
 }

src/insets/mailinset.h

@@ -17,6 +17,7 @@
 
 
 class InsetBase;
+class BufferView;
 
 
 class MailInset {
@@ -24,9 +25,9 @@ public:
 	///
 	virtual ~MailInset() {};
 	///
-	void showDialog() const;
+	void showDialog(BufferView *) const;
 	///
-	void updateDialog() const;
+	void updateDialog(BufferView *) const;
 	///
 	void hideDialog() const;
 	///

src/lyxfunc.C

@@ -1409,7 +1409,7 @@ void LyXFunc::dispatch(FuncRequest const & ev, bool verbose)
 	break;
 
 	case LFUN_DIALOG_HIDE:
-		owner ->getDialogs().hide(argument);
+		Dialogs::hide()(argument, 0);
 		break;
 
 	case LFUN_DIALOG_DISCONNECT_INSET: