Squash a bunch of warnings thrown up by g++.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@8106 a592a061-630c-0410-9148-cb99ea01b6c8

src/frontends/qt2/BulletsModule.C

@@ -233,8 +233,8 @@ void BulletsModule::setBullet(int level, const Bullet & bullet)
 {
 	bullets_[level] = bullet;
 
-	QPushButton * pb;
+	QPushButton * pb = 0;
-	QComboBox * co;
+	QComboBox * co = 0;
 
 	switch (level) {
 		case 0: pb = bullet1PB; co = bulletsize1CO; break;

src/frontends/qt2/ChangeLog

@@ -1,3 +1,12 @@
+2003-11-20  Angus Leeming  <leeming@lyx.org>
+
+	* BulletsModule.C (setBullet): squash gcc 'may be uninitialized' warning.
+	* QTabularDialog.C (hAlign_changed, vAlign_changed): ditto.
+
+	* QLImage.C (clip_impl): squash comparison of signed, unsigned warning.
+	* QSendto.C (apply, isValid): ditto.
+	* qt_helpers.C (formatted): ditto.
+
 2003-11-05  João Luis M. Assirati  <assirati@fma.if.usp.br>
 
 	* lyx_gui.C: {set,remove}_{server,data}socket_callback(): replace

src/frontends/qt2/QLImage.C

@@ -208,7 +208,7 @@ void QLImage::clip_impl(Params const & params)
 		return;
 
 	int const xoffset_l = params.bb.xl;
-	int const yoffset_t = (pixmap_.height() > params.bb.yt ?
+	int const yoffset_t = (pixmap_.height() > int(params.bb.yt) ?
 				pixmap_.height() - params.bb.yt : 0);
 
 	xformed_pixmap_.resize(new_width, new_height);

src/frontends/qt2/QSendto.C

@@ -78,7 +78,7 @@ void QSendto::apply()
 {
 	int const line(dialog_->formatLB->currentItem());
 
-	if (line < 0 || line > dialog_->formatLB->count())
+	if (line < 0 || line > int(dialog_->formatLB->count()))
 		return;
 
 	string const cmd(fromqstr(dialog_->commandCO->currentText()));
@@ -92,7 +92,7 @@ bool QSendto::isValid()
 {
 	int const line(dialog_->formatLB->currentItem());
 
-	if (line < 0 || line > dialog_->formatLB->count())
+	if (line < 0 || line > int(dialog_->formatLB->count()))
 		return false;
 
 	else return dialog_->formatLB->count() != 0 &&

src/frontends/qt2/QTabularDialog.C

@@ -137,7 +137,7 @@ void QTabularDialog::rotateCell()
 
 void QTabularDialog::hAlign_changed(int align)
 {
-	ControlTabular::HALIGN h;
+	ControlTabular::HALIGN h = ControlTabular::LEFT;
 
 	switch (align) {
 		case 0: h = ControlTabular::LEFT; break;
@@ -152,7 +152,7 @@ void QTabularDialog::hAlign_changed(int align)
 
 void QTabularDialog::vAlign_changed(int align)
 {
-	ControlTabular::VALIGN v;
+	ControlTabular::VALIGN v = ControlTabular::TOP;
 
 	switch (align) {
 		case 0: v = ControlTabular::TOP; break;

src/frontends/qt2/qt_helpers.C

@@ -146,7 +146,7 @@ string const formatted(string const & text, int w)
 			line.empty() ? word : line + ' ' + word;
 
 		// FIXME: make w be size_t
-		if (line_plus_word.length() >= w) {
+		if (int(line_plus_word.length()) >= w) {
 			sout += line + '\n';
 			if (newline) {
 				sout += word + '\n';

src/frontends/xforms/ChangeLog

@@ -1,3 +1,8 @@
+2003-11-20  Angus Leeming  <leeming@lyx.org>
+
+	* ColorHandler.C (ctor):
+	* FormNote.C (build, update): squash warnings about comparison of
+	signed, unsigned.
 
 2003-11-04  Alfredo Braunstein  <abraunst@libero.it>
 

src/frontends/xforms/ColorHandler.C

@@ -56,7 +56,7 @@ LyXColorHandler::LyXColorHandler()
 
 	colormap = fl_state[fl_get_vclass()].colormap;
 	// Clear the GC cache
-	for (int i = 0; i < colorGCcache.size(); ++i) {
+	for (string::size_type i = 0; i < colorGCcache.size(); ++i) {
 		colorGCcache[i] = 0;
 	}
 }

src/frontends/xforms/FormNote.C

@@ -38,7 +38,7 @@ void FormNote::build()
 
 	note_gui_tokens(ids_, gui_names_);
 
-	for (int i = 0; i < gui_names_.size(); ++i) {
+	for (string::size_type i = 0; i < gui_names_.size(); ++i) {
 		fl_addto_choice(dialog_->choice_type, gui_names_[i].c_str());
 	}
 
@@ -56,7 +56,7 @@ void FormNote::build()
 void FormNote::update()
 {
 	string type(controller().params().type);
-	for (int i = 0; i < gui_names_.size(); ++i) {
+	for (string::size_type i = 0; i < gui_names_.size(); ++i) {
 		if (type == ids_[i])
 			fl_set_choice_text(dialog_->choice_type, gui_names_[i].c_str());
 		}

src/insets/ChangeLog

@@ -1,3 +1,12 @@
+2003-11-20  Angus Leeming  <leeming@lyx.org>
+
+	* insetcharstyle.C (latex, linuxdoc, docbook, plaintext): squash warnings
+	about unused parameters.
+
+	* insetcollapsable.C (open):
+	* insettabular.C (pasteSelection):
+	* insettoc.C (draw): ditto.
+
 2003-11-17  Alfredo Braunstein  <abraunst@lyx.org>
 
 	* insetcollapsable.C: 

src/insets/insetcharstyle.C

@@ -150,8 +150,8 @@ int outputVerbatim(std::ostream & os, InsetText inset)
 } // namespace anon
 
 
-int InsetCharStyle::latex(Buffer const & buf, ostream & os,
+int InsetCharStyle::latex(Buffer const &, ostream & os,
-		     OutputParams const & runparams) const
+		     OutputParams const &) const
 {
 	os << "%\n\\" << params_.latexname << "{";
 	int i = outputVerbatim(os, inset);
@@ -161,8 +161,8 @@ int InsetCharStyle::latex(Buffer const & buf, ostream & os,
 }
 
 
-int InsetCharStyle::linuxdoc(Buffer const & buf, std::ostream & os,
+int InsetCharStyle::linuxdoc(Buffer const &, std::ostream & os,
-			OutputParams const & runparams) const
+			     OutputParams const &) const
 {
 	os << "<" << params_.latexname << ">";
 	int const i = outputVerbatim(os, inset);
@@ -171,8 +171,8 @@ int InsetCharStyle::linuxdoc(Buffer const & buf, std::ostream & os,
 }
 
 
-int InsetCharStyle::docbook(Buffer const & buf, std::ostream & os,
+int InsetCharStyle::docbook(Buffer const &, std::ostream & os,
-		       OutputParams const & runparams) const
+			    OutputParams const &) const
 {
 	os << "<" << params_.latexname << ">";
 	int const i = outputVerbatim(os, inset);
@@ -181,7 +181,7 @@ int InsetCharStyle::docbook(Buffer const & buf, std::ostream & os,
 }
 
 
-int InsetCharStyle::plaintext(Buffer const & buf, std::ostream & os,
+int InsetCharStyle::plaintext(Buffer const &, std::ostream & os,
 			      OutputParams const & runparams) const
 {
 	return outputVerbatim(os, inset);

src/insets/insetcollapsable.C

@@ -379,7 +379,7 @@ LyXText * InsetCollapsable::getText(int i) const
 }
 
 
-void InsetCollapsable::open(BufferView * bv)
+void InsetCollapsable::open(BufferView *)
 {
 	if (!collapsed_)
 		return;

src/insets/insettabular.C

@@ -1905,7 +1905,7 @@ bool InsetTabular::copySelection(BufferView * bv)
 }
 
 
-bool InsetTabular::pasteSelection(BufferView * bv)
+bool InsetTabular::pasteSelection(BufferView *)
 {
 	if (!paste_tabular)
 		return false;

src/insets/insettoc.C

@@ -68,7 +68,7 @@ void InsetTOC::metrics(MetricsInfo & mi, Dimension & dim) const
 }
 
 
-void InsetTOC::draw(PainterInfo & pi, int x, int y) const
+void InsetTOC::draw(PainterInfo & pi, int, int y) const
 {
 	InsetCommand::draw(pi, button().box().x1, y);
 }

src/mathed/ChangeLog

@@ -1,3 +1,7 @@
+2003-11-20  Angus Leeming  <leeming@lyx.org>
+
+	* formulabase.C (getCursorDim): squash warning about unused variable.
+
 2003-11-13  Alfredo Braunstein  <abraunst@lyx.org>
 
 	* formulabase.[Ch] (getCursorDim): add

src/mathed/formulabase.C

@@ -186,8 +186,7 @@ void InsetFormulaBase::getCursorPos(BufferView *, int & x, int & y) const
 }
 
 
-void InsetFormulaBase::getCursorDim(BufferView * bv,
+void InsetFormulaBase::getCursorDim(BufferView *, int & asc, int & desc) const
-				    int & asc, int & desc) const
 {
 	if (!mathcursor)
 		return;