Sanitize a bit the way InsetRef and InsetCommand button are drawn.

* Inset::validate(): renamed to initView()

* InsetCommand:
- get rid of unneeded refresh() and updateButtonLabel_
- setParams(): call initView()

* InsetRef:
- implement initView()
- screenLabel(): transfer code to updateLabels()
- addToToc(): prefix name with BROKEN if the reference is broken.



git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@23417 a592a061-630c-0410-9148-cb99ea01b6c8

src/Cursor.cpp

@@ -987,7 +987,7 @@ void Cursor::plainInsert(MathAtom const & t)
 	cell().insert(pos(), t);
 	++pos();
 	inset().setBuffer(bv_->buffer());
-	inset().validate();
+	inset().initView();
 }
 
 
@@ -1029,7 +1029,7 @@ void Cursor::insert(Inset * inset0)
 	else {
 		text()->insertInset(*this, inset0);
 		inset0->setBuffer(bv_->buffer());
-		inset0->validate();
+		inset0->initView();
 	}
 }
 

src/insets/Inset.h

@@ -97,13 +97,13 @@ public:
 	virtual Buffer & buffer();
 	virtual Buffer const & buffer() const;
 
-	/// validate inset.
+	/// initialize view for this inset.
 	/**
 	  * This is typically used after this inset is created interactively.
 	  * Intented purpose is to sanitize internal state with regard to current
 	  * Buffer.
 	  **/
-	virtual void validate() {}
+	virtual void initView() {}
 
 	/// identification as math inset
 	virtual InsetMath * asInsetMath() { return 0; }

src/insets/InsetBibitem.cpp

@@ -208,7 +208,6 @@ void InsetBibitem::updateLabels(ParIterator const &)
 	} else {
 		autolabel_ = from_ascii("??");
 	}
-	refresh();
 }
 
 

src/insets/InsetCommand.cpp

@@ -35,8 +35,7 @@ InsetCommand::InsetCommand(InsetCommandParams const & p,
 			   string const & mailer_name)
 	: p_(p),
 	  mailer_name_(mailer_name),
-	  mouse_hover_(false),
-	  updateButtonLabel_(true)
+	  mouse_hover_(false)
 {}
 
 
@@ -49,10 +48,7 @@ InsetCommand::~InsetCommand()
 
 void InsetCommand::metrics(MetricsInfo & mi, Dimension & dim) const
 {
-	if (updateButtonLabel_) {
-		updateButtonLabel_ = false;
 	button_.update(screenLabel(), editable() != NOT_EDITABLE);
-	}
 	button_.metrics(mi, dim);
 }
 
@@ -74,7 +70,7 @@ void InsetCommand::draw(PainterInfo & pi, int x, int y) const
 void InsetCommand::setParams(InsetCommandParams const & p)
 {
 	p_ = p;
-	updateButtonLabel_ = true;
+	initView();
 }
 
 
@@ -104,7 +100,6 @@ void InsetCommand::doDispatch(Cursor & cur, FuncRequest & cmd)
 {
 	switch (cmd.action) {
 	case LFUN_INSET_REFRESH:
-		updateButtonLabel_ = true;
 		break;
 
 	case LFUN_INSET_MODIFY: {

src/insets/InsetCommand.h

@@ -56,12 +56,9 @@ public:
 	InsetCommandParams const & params() const { return p_; }
 	/// FIXME Remove
 	docstring const getFirstNonOptParam() const { return p_.getFirstNonOptParam(); }
-	/// Whether the button label should be recomputed.
-	void refresh() { updateButtonLabel_ = true; }
 	///
 	void setParam(std::string const & name, docstring const & value)
 	{
-		updateButtonLabel_ = true;
 		p_[name] = value;
 	}
 	///
@@ -98,11 +95,7 @@ protected:
 	///
 	std::string const & getCmdName() const { return p_.getCmdName(); }
 	///
-	void setCmdName(std::string const & n)
-	{
-		updateButtonLabel_ = true;
-		p_.setCmdName(n);
-	}
+	void setCmdName(std::string const & n) { p_.setCmdName(n); }
 	///
 	void setParams(InsetCommandParams const &);
 	/// This should provide the text for the button
@@ -116,8 +109,6 @@ private:
 	/// changes color when mouse enters/leaves this inset
 	bool mouse_hover_;
 	///
-	mutable bool updateButtonLabel_;
-	///
 	mutable RenderButton button_;
 };
 

src/insets/InsetLabel.cpp

@@ -43,7 +43,7 @@ InsetLabel::InsetLabel(InsetCommandParams const & p)
 {}
 
 
-void InsetLabel::validate()
+void InsetLabel::initView()
 {
 	update(getParam("name"));
 }

src/insets/InsetLabel.h

@@ -24,9 +24,9 @@ public:
 
 	/// verify label and update references.
 	/**
-	  * Overloaded from Inset::validate.
+	  * Overloaded from Inset::initView.
 	  **/
-	void validate();
+	void initView();
 
 	///
 	docstring screenLabel() const;

src/insets/InsetRef.cpp

@@ -12,6 +12,7 @@
 #include "InsetRef.h"
 
 #include "Buffer.h"
+#include "buffer_funcs.h"
 #include "Cursor.h"
 #include "DispatchResult.h"
 #include "FuncRequest.h"
@@ -42,6 +43,14 @@ InsetRef::InsetRef(InsetRef const & ir)
 {}
 
 
+void InsetRef::initView()
+{
+	// We need an update of the Buffer reference cache. This is achieved by
+	// updateLabel().
+	lyx::updateLabels(buffer());
+}
+
+
 bool InsetRef::isCompatibleCommand(string const & s) {
 	//FIXME This is likely not the best way to handle this.
 	//But this stuff is hardcoded elsewhere already.
@@ -85,20 +94,7 @@ void InsetRef::doDispatch(Cursor & cur, FuncRequest & cmd)
 
 docstring InsetRef::screenLabel() const
 {
-	docstring temp;
-	for (int i = 0; !types[i].latex_name.empty(); ++i) {
-		if (getCmdName() == types[i].latex_name) {
-			temp = _(types[i].short_gui_name);
-			break;
-		}
-	}
-	temp += getParam("reference");
-
-	if (!isLatex && !getParam("name").empty()) {
-		temp += "||";
-		temp += getParam("name");
-	}
-	return temp;
+	return screen_label_;
 }
 
 
@@ -155,7 +151,21 @@ void InsetRef::textString(odocstream & os) const
 void InsetRef::updateLabels(ParIterator const & it)
 {
 	docstring const & label = getParam("reference");
+	// register this inset into the buffer reference cache.
 	buffer().references(label).push_back(make_pair(this, it));
+
+	for (int i = 0; !types[i].latex_name.empty(); ++i) {
+		if (getCmdName() == types[i].latex_name) {
+			screen_label_ = _(types[i].short_gui_name);
+			break;
+		}
+	}
+	screen_label_ += getParam("reference");
+
+	if (!isLatex && !getParam("name").empty()) {
+		screen_label_ += "||";
+		screen_label_ += getParam("name");
+	}
 }
 
 
@@ -166,9 +176,10 @@ void InsetRef::addToToc(ParConstIterator const & cpit) const
 		// This InsetRef has already been taken care of in InsetLabel::addToToc().
 		return;
 
+	// It seems that this reference does not point to any valid label.
+	screen_label_ = _("BROKEN: ") + screen_label_;
 	Toc & toc = buffer().tocBackend().toc("label");
-	docstring const reflabel = _("BROKEN: ") + screenLabel();
-	toc.push_back(TocItem(cpit, 0, reflabel));
+	toc.push_back(TocItem(cpit, 0, screen_label_));
 }
 
 

src/insets/InsetRef.h

@@ -38,6 +38,11 @@ public:
 
 	InsetRef(InsetCommandParams const &, Buffer const &);
 
+	/// verify label and reference.
+	/**
+	  * Overloaded from Inset::initView.
+	  **/
+	void initView();
 	///
 	docstring screenLabel() const;
 	///
@@ -76,6 +81,8 @@ private:
 	Inset * clone() const { return new InsetRef(*this); }
 	///
 	bool isLatex;
+	///
+	mutable docstring screen_label_;
 };
 
 } // namespace lyx