X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2Finsetcollapsable.C;h=aec1bf69ec0fdc5901a2008e87fd99723f979d08;hb=e28331ed63062dea10d0a21b9ec12034b4b17b9a;hp=11b02bb1d2ec8ea154d7b57d51967ad2f766898f;hpb=7020659bc6c402f67b2b21dd7819972348c1076a;p=lyx.git

diff --git a/src/insets/insetcollapsable.C b/src/insets/insetcollapsable.C
index 11b02bb1d2..aec1bf69ec 100644
--- a/src/insets/insetcollapsable.C
+++ b/src/insets/insetcollapsable.C
@@ -15,23 +15,27 @@
 #include "insetcollapsable.h"
 
 #include "buffer.h"
+#include "bufferparams.h"
 #include "BufferView.h"
 #include "cursor.h"
 #include "debug.h"
 #include "dispatchresult.h"
+#include "FloatList.h"
 #include "FuncStatus.h"
+#include "gettext.h"
 #include "LColor.h"
 #include "lyxlex.h"
 #include "funcrequest.h"
 #include "metricsinfo.h"
 #include "paragraph.h"
 
-#include "frontends/font_metrics.h"
+#include "frontends/FontMetrics.h"
 #include "frontends/Painter.h"
-#include "frontends/LyXView.h"
 
 
-using lyx::graphics::PreviewLoader;
+namespace lyx {
+
+using graphics::PreviewLoader;
 
 using std::endl;
 using std::string;
@@ -48,17 +52,34 @@ InsetCollapsable::CollapseStatus InsetCollapsable::status() const
 
 InsetCollapsable::InsetCollapsable
 		(BufferParams const & bp, CollapseStatus status)
-	: InsetText(bp), label("Label"), status_(status),
-	  openinlined_(false), autoOpen_(false)
+	: InsetText(bp), label(from_ascii("Label")), status_(status),
+	  openinlined_(false), autoOpen_(false), mouse_hover_(false)
 {
 	setAutoBreakRows(true);
 	setDrawFrame(true);
 	setFrameColor(LColor::collapsableframe);
-	setInsetName("Collapsable");
+	setInsetName(from_ascii("Collapsable"));
 	setButtonLabel();
 }
 
 
+InsetCollapsable::InsetCollapsable(InsetCollapsable const & rhs):
+	InsetText(rhs), 	
+	labelfont_(rhs.labelfont_),
+	button_dim(rhs.button_dim),
+	topx(rhs.topx),
+	topbaseline(rhs.topbaseline),
+	label(rhs.label),
+	status_(rhs.status_),
+	openinlined_(rhs.openinlined_),
+	autoOpen_(rhs.autoOpen_),
+	textdim_(rhs.textdim_),
+	// the sole purpose of this copy constructor
+	mouse_hover_(false)
+{
+}
+
+
 void InsetCollapsable::write(Buffer const & buf, ostream & os) const
 {
 	os << "status ";
@@ -122,12 +143,13 @@ void InsetCollapsable::read(Buffer const & buf, LyXLex & lex)
 Dimension InsetCollapsable::dimensionCollapsed() const
 {
 	Dimension dim;
-	font_metrics::buttonText(label, labelfont_, dim.wid, dim.asc, dim.des);
+	theFontMetrics(labelfont_).buttonText(
+		label, dim.wid, dim.asc, dim.des);
 	return dim;
 }
 
 
-void InsetCollapsable::metrics(MetricsInfo & mi, Dimension & dim) const
+bool InsetCollapsable::metrics(MetricsInfo & mi, Dimension & dim) const
 {
 	autoOpen_ = mi.base.bv->cursor().isInside(this);
 	mi.base.textwidth -= 2 * TEXT_TO_INSET_OFFSET;
@@ -138,8 +160,13 @@ void InsetCollapsable::metrics(MetricsInfo & mi, Dimension & dim) const
 		dim = dimensionCollapsed();
 		if (status() == Open) {
 			InsetText::metrics(mi, textdim_);
-			openinlined_ = (textdim_.wid + dim.wid <= mi.base.textwidth);
+			// This expression should not contain mi.base.texwidth
+			openinlined_ = !hasFixedWidth() 
+				&& textdim_.wid < 0.5 * mi.base.bv->workWidth();
 			if (openinlined_) {
+				// Correct for button width, and re-fit
+				mi.base.textwidth -= dim.wid;
+				InsetText::metrics(mi, textdim_);
 				dim.wid += textdim_.wid;
 				dim.des = max(dim.des - textdim_.asc + dim.asc, textdim_.des);
 				dim.asc = textdim_.asc;
@@ -153,7 +180,16 @@ void InsetCollapsable::metrics(MetricsInfo & mi, Dimension & dim) const
 	dim.des += TEXT_TO_INSET_OFFSET;
 	dim.wid += 2 * TEXT_TO_INSET_OFFSET;
 	mi.base.textwidth += 2 * TEXT_TO_INSET_OFFSET;
+	bool const changed = dim_ != dim;
 	dim_ = dim;
+	return changed;
+}
+
+
+bool InsetCollapsable::setMouseHover(bool mouse_hover)
+{
+	mouse_hover_ = mouse_hover;
+	return true;
 }
 
 
@@ -170,7 +206,8 @@ void InsetCollapsable::draw(PainterInfo & pi, int x, int y) const
 		button_dim.y1 = top;
 		button_dim.y2 = top + dimc.height();
 
-		pi.pain.buttonText(xx, top + dimc.asc, label, labelfont_);
+		pi.pain.buttonText(xx, top + dimc.asc, label, labelfont_, mouse_hover_);
+
 		if (status() == Open) {
 			int textx, texty;
 			if (openinlined_) {
@@ -201,13 +238,13 @@ void InsetCollapsable::drawSelection(PainterInfo & pi, int x, int y) const
 }
 
 
-void InsetCollapsable::cursorPos
-	(CursorSlice const & sl, bool boundary, int & x, int & y) const
+void InsetCollapsable::cursorPos(BufferView const & bv, 
+		CursorSlice const & sl, bool boundary, int & x, int & y) const
 {
 	BOOST_ASSERT(status() != Collapsed);
-	
-	InsetText::cursorPos(sl, boundary, x, y);
-	
+
+	InsetText::cursorPos(bv, sl, boundary, x, y);
+
 	if (status() == Open) {
 		if (openinlined_)
 			x += dimensionCollapsed().wid;
@@ -237,9 +274,9 @@ bool InsetCollapsable::hitButton(FuncRequest const & cmd) const
 }
 
 
-string const InsetCollapsable::getNewLabel(string const & l) const
+docstring const InsetCollapsable::getNewLabel(docstring const & l) const
 {
-	string label;
+	docstring label;
 	pos_type const max_length = 15;
 	pos_type const p_siz = paragraphs().begin()->size();
 	pos_type const n = min(max_length, p_siz);
@@ -269,7 +306,7 @@ void InsetCollapsable::edit(LCursor & cur, bool left)
 InsetBase * InsetCollapsable::editXY(LCursor & cur, int x, int y)
 {
 	//lyxerr << "InsetCollapsable: edit xy" << endl;
-	if (status() == Collapsed)
+	if (status() == Collapsed || (button_dim.contains(x, y) && status() != Inlined))
 		return this;
 	cur.push(*this);
 	return InsetText::editXY(cur, x, y);
@@ -283,12 +320,21 @@ void InsetCollapsable::doDispatch(LCursor & cur, FuncRequest & cmd)
 
 	switch (cmd.action) {
 	case LFUN_MOUSE_PRESS:
+		if (cmd.button() == mouse_button::button1 && hitButton(cmd) && status() != Inlined) {
+			// reset selection if necessary (see bug 3060)
+			if (cur.selection())
+				cur.bv().cursor().clearSelection();
+			else
+				cur.noUpdate();
+			cur.dispatched();
+			break;
+		}
 		if (status() == Inlined)
 			InsetText::doDispatch(cur, cmd);
 		else if (status() == Open && !hitButton(cmd))
 			InsetText::doDispatch(cur, cmd);
 		else
-			cur.noUpdate();
+			cur.undispatched();
 		break;
 
 	case LFUN_MOUSE_MOTION:
@@ -304,44 +350,48 @@ void InsetCollapsable::doDispatch(LCursor & cur, FuncRequest & cmd)
 
 	case LFUN_MOUSE_RELEASE:
 		if (cmd.button() == mouse_button::button3) {
+			// Open the Inset configuration dialog
 			showInsetDialog(&cur.bv());
 			break;
 		}
 
-		switch (status()) {
-
-		case Collapsed:
-			//lyxerr << "InsetCollapsable::lfunMouseRelease 1" << endl;
-			setStatus(cur, Open);
-			edit(cur, true);
-			cur.bv().cursor() = cur;
+		if (status() == Inlined) {
+			// The mouse click has to be within the inset!
+			InsetText::doDispatch(cur, cmd);
 			break;
+		}
 
-		case Open: {
-			if (hitButton(cmd)) {
-				//lyxerr << "InsetCollapsable::lfunMouseRelease 2" << endl;
+		if (cmd.button() == mouse_button::button1 && hitButton(cmd)) {
+			// if we are selecting, we do not want to
+			// toggle the inset.
+			if (cur.selection())
+				break;
+			// Left button is clicked, the user asks to
+			// toggle the inset visual state.
+			cur.dispatched();
+			cur.updateFlags(Update::Force | Update::FitCursor);
+			if (status() == Collapsed) {
+				setStatus(cur, Open);
+				edit(cur, true);
+			}
+			else {
 				setStatus(cur, Collapsed);
-				cur.bv().cursor() = cur;
-			} else {
-				//lyxerr << "InsetCollapsable::lfunMouseRelease 3" << endl;
-				InsetText::doDispatch(cur, cmd);
 			}
+			cur.bv().cursor() = cur;
 			break;
 		}
 
-		case Inlined:
-			//lyxerr << "InsetCollapsable::lfunMouseRelease 4" << endl;
+		// The mouse click is within the opened inset.
+		if (status() == Open)
 			InsetText::doDispatch(cur, cmd);
-			break;
-		}
 		break;
 
 	case LFUN_INSET_TOGGLE:
-		if (cmd.argument == "open")
+		if (cmd.argument() == "open")
 			setStatus(cur, Open);
-		else if (cmd.argument == "close")
+		else if (cmd.argument() == "close")
 			setStatus(cur, Collapsed);
-		else if (cmd.argument == "toggle" || cmd.argument.empty()) 
+		else if (cmd.argument() == "toggle" || cmd.argument().empty())
 			if (isOpen()) {
 				setStatus(cur, Collapsed);
 				cur.forwardPosNoDescend();
@@ -366,8 +416,8 @@ bool InsetCollapsable::getStatus(LCursor & cur, FuncRequest const & cmd,
 	switch (cmd.action) {
 
 	case LFUN_INSET_TOGGLE:
-		if (cmd.argument == "open" || cmd.argument == "close" ||
-		    cmd.argument == "toggle")
+		if (cmd.argument() == "open" || cmd.argument() == "close" ||
+		    cmd.argument() == "toggle")
 			flag.enabled(true);
 		else
 			flag.enabled(false);
@@ -379,7 +429,7 @@ bool InsetCollapsable::getStatus(LCursor & cur, FuncRequest const & cmd,
 }
 
 
-void InsetCollapsable::setLabel(string const & l)
+void InsetCollapsable::setLabel(docstring const & l)
 {
 	label = l;
 }
@@ -399,3 +449,13 @@ void InsetCollapsable::setLabelFont(LyXFont & font)
 	labelfont_ = font;
 }
 
+docstring InsetCollapsable::floatName(string const & type, BufferParams const & bp)
+{
+	FloatList const & floats = bp.getLyXTextClass().floats();
+	FloatList::const_iterator it = floats[type];
+	// FIXME UNICODE
+	return (it == floats.end()) ? from_ascii(type) : _(it->second.name());
+}
+
+
+} // namespace lyx