X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FText3.cpp;h=533afd22329c11bc43f6ff213583fb4b1ae4291c;hb=c1ee1bc0baf00a64734ec5eb345884c057e4d9c1;hp=fea23b002bc30e9e2d4b4977f3222e65c376536c;hpb=14fa2c71625c715ffcc42d13ee0151333079de2c;p=lyx.git

diff --git a/src/Text3.cpp b/src/Text3.cpp
index fea23b002b..533afd2232 100644
--- a/src/Text3.cpp
+++ b/src/Text3.cpp
@@ -90,7 +90,9 @@ namespace lyx {
 
 using cap::copySelection;
 using cap::cutSelection;
+using cap::cutSelectionToTemp;
 using cap::pasteFromStack;
+using cap::pasteFromTemp;
 using cap::pasteClipboardText;
 using cap::pasteClipboardGraphics;
 using cap::replaceSelection;
@@ -299,7 +301,7 @@ static bool doInsertInset(Cursor & cur, Text * text,
 
 	bool gotsel = false;
 	if (cur.selection()) {
-		cutSelection(cur, false, pastesel);
+		cutSelectionToTemp(cur, false, pastesel);
 		cur.clearSelection();
 		gotsel = true;
 	}
@@ -311,7 +313,7 @@ static bool doInsertInset(Cursor & cur, Text * text,
 	if (!gotsel || !pastesel)
 		return true;
 
-	pasteFromStack(cur, cur.buffer()->errorList("Paste"), 0);
+	pasteFromTemp(cur, cur.buffer()->errorList("Paste"));
 	cur.buffer()->errors("Paste");
 	cur.clearSelection(); // bug 393
 	cur.finishUndo();
@@ -584,7 +586,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
 		if (cur.selection())
 			cutSelection(cur, true, false);
 		else
-			deleteWordForward(cur);
+			deleteWordForward(cur, cmd.getArg(0) == "force");
 		finishChange(cur, false);
 		break;
 
@@ -592,7 +594,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
 		if (cur.selection())
 			cutSelection(cur, true, false);
 		else
-			deleteWordBackward(cur);
+			deleteWordBackward(cur, cmd.getArg(0) == "force");
 		finishChange(cur, false);
 		break;
 
@@ -1052,6 +1054,13 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
 			if (cur.pos() == cur.paragraph().size())
 				// Par boundary, force full-screen update
 				singleParUpdate = false;
+			else if (cmd.getArg(0) != "force" && cur.confirmDeletion()) {
+				cur.resetAnchor();
+				cur.selection(true);
+				cur.posForward();
+				cur.setSelection();
+				break;
+			}
 			needsUpdate |= erase(cur);
 			cur.resetAnchor();
 		} else {
@@ -1069,6 +1078,13 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
 				// Par boundary, full-screen update
 				if (par_boundary)
 					singleParUpdate = false;
+				else if (cmd.getArg(0) != "force" && cur.confirmDeletion(true)) {
+					cur.resetAnchor();
+					cur.selection(true);
+					cur.posBackward();
+					cur.setSelection();
+					break;
+				}
 				needsUpdate |= backspace(cur);
 				cur.resetAnchor();
 				if (par_boundary && !first_par && cur.pos() > 0
@@ -1089,13 +1105,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
 		Paragraph const & par = pars_[pit];
 		bool lastpar = (pit == pit_type(pars_.size() - 1));
 		Paragraph const & nextpar = lastpar ? par : pars_[pit + 1];
-		pit_type prev = pit;
-		if (pit > 0) {
-			if (!pars_[pit - 1].layout().isEnvironment())
-				prev = depthHook(pit, par.getDepth());
-			else if (pars_[pit - 1].getDepth() >= par.getDepth())
-				prev = pit - 1;
-		}
+		pit_type prev = pit > 0 ? depthHook(pit, par.getDepth()) : pit;
 		if (prev < pit && cur.pos() == par.beginOfBody()
 		    && !par.size() && !par.isEnvSeparator(cur.pos())
 		    && !par.layout().isCommand()
@@ -1233,6 +1243,8 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
 		string const name = to_utf8(cmd.argument());
 		if (name == "hyphenation")
 			specialChar(cur, InsetSpecialChar::HYPHENATION);
+		else if (name == "allowbreak")
+			specialChar(cur, InsetSpecialChar::ALLOWBREAK);
 		else if (name == "ligature-break")
 			specialChar(cur, InsetSpecialChar::LIGATURE_BREAK);
 		else if (name == "slash")
@@ -1552,26 +1564,44 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
 		while (pos > 0 && par.isDeleted(pos - 1))
 			--pos;
 
-		BufferParams const & bufparams = bv->buffer().params();
-		bool const hebrew =
-			par.getFontSettings(bufparams, pos).language()->lang() == "hebrew";
-		bool const allow_inset_quote = !(par.isPassThru() || hebrew);
-
-		string const arg = to_utf8(cmd.argument());
-		if (allow_inset_quote) {
-			char_type c = ' ';
-			if (pos > 0 && (!cur.prevInset() || !cur.prevInset()->isSpace()))
+		bool const inner = (cmd.getArg(0) == "single" || cmd.getArg(0) == "inner");
+
+		// Guess quote side.
+		// A space triggers an opening quote. This is passed if the preceding
+		// char/inset is a space or at paragraph start.
+		char_type c = ' ';
+		if (pos > 0 && !par.isSpace(pos - 1)) {
+			if (cur.prevInset() && cur.prevInset()->lyxCode() == QUOTE_CODE) {
+				// If an opening double quotation mark precedes, and this
+				// is a single quote, make it opening as well
+				InsetQuotes & ins =
+					static_cast<InsetQuotes &>(*cur.prevInset());
+				string const type = ins.getType();
+				if (!suffixIs(type, "ld") || !inner)
+					c = par.getChar(pos - 1);
+			}
+			else if (!cur.prevInset()
+			    || (cur.prevInset() && cur.prevInset()->isChar()))
+				// If a char precedes, pass that and let InsetQuote decide
 				c = par.getChar(pos - 1);
-			InsetQuotes::QuoteTimes const quote_type = (arg == "single")
-				? InsetQuotes::SingleQuotes : InsetQuotes::DoubleQuotes;
-			cur.insert(new InsetQuotes(cur.buffer(), c, quote_type));
-			cur.posForward();
-		} else {
-			// The cursor might have been invalidated by the replaceSelection.
-			cur.buffer()->changed(true);
-			string const quote_string = (arg == "single") ? "'" : "\"";
-			lyx::dispatch(FuncRequest(LFUN_SELF_INSERT, quote_string));
+			else {
+				while (pos > 0) {
+					if (par.getInset(pos - 1)
+					    && !par.getInset(pos - 1)->isPartOfTextSequence()) {
+						// skip "invisible" insets
+						--pos;
+						continue;
+					}
+					c = par.getChar(pos - 1);
+					break;
+				}
+			}
 		}
+		InsetQuotesParams::QuoteLevel const quote_level = inner
+				? InsetQuotesParams::SecondaryQuotes : InsetQuotesParams::PrimaryQuotes;
+		cur.insert(new InsetQuotes(cur.buffer(), c, quote_level, cmd.getArg(1), cmd.getArg(2)));
+		cur.buffer()->updateBuffer();
+		cur.posForward();
 		break;
 	}
 
@@ -1607,9 +1637,11 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
 		bvcur.setMark(false);
 		switch (cmd.button()) {
 		case mouse_button::button1:
-			// Set the cursor
-			if (!bv->mouseSetCursor(cur, cmd.argument() == "region-select"))
-				cur.screenUpdateFlags(Update::FitCursor);
+			if (!bvcur.selection())
+				// Set the cursor
+				bvcur.resetAnchor();
+			if (!bv->mouseSetCursor(cur, cmd.modifier() == ShiftModifier))
+				cur.screenUpdateFlags(Update::SinglePar | Update::FitCursor);
 			if (bvcur.wordSelection())
 				selectWord(bvcur, WHOLE_WORD);
 			break;
@@ -1759,13 +1791,9 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
 	}
 
 	case LFUN_HREF_INSERT: {
-		// FIXME If we're actually given an argument, shouldn't
-		// we use it, whether or not we have a selection?
 		docstring content = cmd.argument();
-		if (cur.selection()) {
+		if (content.empty() && cur.selection())
 			content = cur.selectionAsString(false);
-			cutSelection(cur, true, false);
-		}
 
 		InsetCommandParams p(HYPERLINK_CODE);
 		if (!content.empty()){
@@ -2140,6 +2168,13 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
 		break;
 	}
 
+	case LFUN_FONT_CROSSOUT: {
+		Font font(ignore_font, ignore_language);
+		font.fontInfo().setXout(FONT_TOGGLE);
+		toggleAndShow(cur, this, font);
+		break;
+	}
+
 	case LFUN_FONT_UNDERUNDERLINE: {
 		Font font(ignore_font, ignore_language);
 		font.fontInfo().setUuline(FONT_TOGGLE);
@@ -2862,6 +2897,7 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
 	case LFUN_QUOTE_INSERT:
 		// always allow this, since we will inset a raw quote
 		// if an inset is not allowed.
+		allow_in_passthru = true;
 		break;
 	case LFUN_SPECIALCHAR_INSERT:
 		code = SPECIALCHAR_CODE;
@@ -3176,6 +3212,7 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
 	case LFUN_FONT_STATE:
 	case LFUN_FONT_UNDERLINE:
 	case LFUN_FONT_STRIKEOUT:
+	case LFUN_FONT_CROSSOUT:
 	case LFUN_FONT_UNDERUNDERLINE:
 	case LFUN_FONT_UNDERWAVE:
 	case LFUN_TEXTSTYLE_APPLY: