]> git.lyx.org Git - lyx.git/blobdiff - src/Text3.cpp
Micro-optimization.
[lyx.git] / src / Text3.cpp
index 71c1772354644d147eec3d2cb2d3e79f80fb7763..9eba7dbecb865bb0ad0e6c8d74ee865dcacf760e 100644 (file)
 #include "Language.h"
 #include "Layout.h"
 #include "LyXAction.h"
-#include "LyXFunc.h"
+#include "LyX.h"
 #include "Lexer.h"
 #include "LyXRC.h"
 #include "Paragraph.h"
 #include "ParagraphParameters.h"
+#include "SpellChecker.h"
 #include "TextClass.h"
 #include "TextMetrics.h"
 #include "VSpace.h"
+#include "WordLangTuple.h"
 
 #include "frontends/Application.h"
 #include "frontends/Clipboard.h"
@@ -198,7 +200,7 @@ void regexpDispatch(Cursor & cur, FuncRequest const & cmd)
 {
        BOOST_ASSERT(cmd.action == LFUN_REGEXP_MODE);
        if (cur.inRegexped()) {
-               cur.message(_("Already in regexp mode"));
+               cur.message(_("Already in regular expression mode"));
                return;
        }
        cur.recordUndo();
@@ -483,7 +485,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
                recUndo(cur, pit, pit + 1);
                cur.finishUndo();
                pars_.swap(pit, pit + 1);
-               cur.buffer()->updateLabels();
+               cur.buffer()->updateBuffer();
                needsUpdate = true;
                ++cur.pit();
                break;
@@ -494,7 +496,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
                recUndo(cur, pit - 1, pit);
                cur.finishUndo();
                pars_.swap(pit, pit - 1);
-               cur.buffer()->updateLabels();
+               cur.buffer()->updateBuffer();
                --cur.pit();
                needsUpdate = true;
                break;
@@ -520,7 +522,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
                par.params().startOfAppendix(start);
 
                // we can set the refreshing parameters now
-               cur.buffer()->updateLabels();
+               cur.buffer()->updateBuffer();
                break;
        }
 
@@ -1575,7 +1577,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
                cur.posForward();
                // Some insets are numbered, others are shown in the outline pane so
                // let's update the labels and the toc backend.
-               bv->buffer().updateLabels();
+               bv->buffer().updateBuffer();
                break;
 
        case LFUN_TABULAR_INSERT:
@@ -1629,7 +1631,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
                // date metrics.
                FuncRequest cmd_caption(LFUN_CAPTION_INSERT);
                doInsertInset(cur, cur.text(), cmd_caption, true, false);
-               bv->buffer().updateLabels();
+               bv->buffer().updateBuffer();
                cur.updateFlags(Update::Force);
                // FIXME: When leaving the Float (or Wrap) inset we should
                // delete any empty paragraph left above or below the
@@ -1996,6 +1998,44 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
                break;
        }
 
+       case LFUN_SPELLING_ADD: {
+               docstring word = from_utf8(cmd.getArg(0));
+               Language * lang;
+               if (word.empty()) {
+                       word = cur.selectionAsString(false);
+                       // FIXME
+                       if (word.size() > 100 || word.empty()) {
+                               // Get word or selection
+                               selectWordWhenUnderCursor(cur, WHOLE_WORD);
+                               word = cur.selectionAsString(false);
+                       }
+                       lang = const_cast<Language *>(cur.getFont().language());
+               } else
+                       lang = const_cast<Language *>(languages.getLanguage(cmd.getArg(1)));
+               WordLangTuple wl(word, lang);
+               theSpellChecker()->insert(wl);
+               break;
+       }
+
+       case LFUN_SPELLING_IGNORE: {
+               docstring word = from_utf8(cmd.getArg(0));
+               Language * lang;
+               if (word.empty()) {
+                       word = cur.selectionAsString(false);
+                       // FIXME
+                       if (word.size() > 100 || word.empty()) {
+                               // Get word or selection
+                               selectWordWhenUnderCursor(cur, WHOLE_WORD);
+                               word = cur.selectionAsString(false);
+                       }
+                       lang = const_cast<Language *>(cur.getFont().language());
+               } else
+                       lang = const_cast<Language *>(languages.getLanguage(cmd.getArg(1)));
+               WordLangTuple wl(word, lang);
+               theSpellChecker()->accept(wl);
+               break;
+       }
+
        case LFUN_PARAGRAPH_PARAMS_APPLY: {
                // Given data, an encoding of the ParagraphParameters
                // generated in the Paragraph dialog, this function sets
@@ -2032,26 +2072,26 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
        case LFUN_OUTLINE_UP:
                outline(OutlineUp, cur);
                setCursor(cur, cur.pit(), 0);
-               cur.buffer()->updateLabels();
+               cur.buffer()->updateBuffer();
                needsUpdate = true;
                break;
 
        case LFUN_OUTLINE_DOWN:
                outline(OutlineDown, cur);
                setCursor(cur, cur.pit(), 0);
-               cur.buffer()->updateLabels();
+               cur.buffer()->updateBuffer();
                needsUpdate = true;
                break;
 
        case LFUN_OUTLINE_IN:
                outline(OutlineIn, cur);
-               cur.buffer()->updateLabels();
+               cur.buffer()->updateBuffer();
                needsUpdate = true;
                break;
 
        case LFUN_OUTLINE_OUT:
                outline(OutlineOut, cur);
-               cur.buffer()->updateLabels();
+               cur.buffer()->updateBuffer();
                needsUpdate = true;
                break;
 
@@ -2235,11 +2275,24 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
                // not allowed in description items
                enable = !inDescriptionItem(cur);
                break;
-       case LFUN_FLOAT_LIST_INSERT:
+       case LFUN_FLOAT_LIST_INSERT: {
                code = FLOAT_LIST_CODE;
                // not allowed in description items
                enable = !inDescriptionItem(cur);
+               if (enable) {
+                       FloatList const & floats = cur.buffer()->params().documentClass().floats();
+                       FloatList::const_iterator cit = floats[to_ascii(cmd.argument())];
+                       // make sure we know about such floats
+                       if (cit == floats.end() ||
+                                       // and that we know how to generate a list of them
+                           (!cit->second.needsFloatPkg() && cit->second.listCommand().empty())) {
+                               flag.unknown(true);
+                               // probably not necessary, but...
+                               enable = false;
+                       }
+               }
                break;
+       }
        case LFUN_CAPTION_INSERT:
                code = CAPTION_CODE;
                // not allowed in description items
@@ -2349,6 +2402,11 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
                code = MATH_HULL_CODE;
                break;
 
+       case LFUN_REGEXP_MODE:
+               code = MATH_HULL_CODE;
+               enable = cur.buffer()->isInternal() && !cur.inRegexped();
+               break;
+
        case LFUN_INSET_MODIFY:
                // We need to disable this, because we may get called for a
                // tabular cell via
@@ -2359,31 +2417,38 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
 
        case LFUN_FONT_EMPH:
                flag.setOnOff(fontinfo.emph() == FONT_ON);
+               enable = !cur.inset().getLayout().isPassThru();
                break;
 
        case LFUN_FONT_ITAL:
                flag.setOnOff(fontinfo.shape() == ITALIC_SHAPE);
+               enable = !cur.inset().getLayout().isPassThru();
                break;
 
        case LFUN_FONT_NOUN:
                flag.setOnOff(fontinfo.noun() == FONT_ON);
+               enable = !cur.inset().getLayout().isPassThru();
                break;
 
        case LFUN_FONT_BOLD:
        case LFUN_FONT_BOLDSYMBOL:
                flag.setOnOff(fontinfo.series() == BOLD_SERIES);
+               enable = !cur.inset().getLayout().isPassThru();
                break;
 
        case LFUN_FONT_SANS:
                flag.setOnOff(fontinfo.family() == SANS_FAMILY);
+               enable = !cur.inset().getLayout().isPassThru();
                break;
 
        case LFUN_FONT_ROMAN:
                flag.setOnOff(fontinfo.family() == ROMAN_FAMILY);
+               enable = !cur.inset().getLayout().isPassThru();
                break;
 
        case LFUN_FONT_TYPEWRITER:
                flag.setOnOff(fontinfo.family() == TYPEWRITER_FAMILY);
+               enable = !cur.inset().getLayout().isPassThru();
                break;
 
        case LFUN_CUT:
@@ -2465,6 +2530,10 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
        case LFUN_OUTLINE_DOWN:
        case LFUN_OUTLINE_IN:
        case LFUN_OUTLINE_OUT:
+               // FIXME: LyX is not ready for outlining within inset.
+               enable = isMainText()
+                       && cur.paragraph().layout().toclevel != Layout::NOT_IN_TOC;
+               break;
 
        case LFUN_NEWLINE_INSERT:
                // LaTeX restrictions (labels or empty par)
@@ -2500,11 +2569,58 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
 
        case LFUN_LANGUAGE:
                enable = !cur.inset().getLayout().isPassThru();
+               flag.setOnOff(to_utf8(cmd.argument()) == cur.real_current_font.language()->lang());
                break;
 
        case LFUN_BREAK_PARAGRAPH:
                enable = cur.inset().getLayout().isMultiPar();
                break;
+       
+       case LFUN_SPELLING_ADD:
+       case LFUN_SPELLING_IGNORE:
+               enable = theSpellChecker();
+               break;
+
+       case LFUN_LAYOUT:
+               enable = !cur.inset().forcePlainLayout();
+               break;
+               
+       case LFUN_LAYOUT_PARAGRAPH:
+       case LFUN_PARAGRAPH_PARAMS:
+       case LFUN_PARAGRAPH_PARAMS_APPLY:
+       case LFUN_PARAGRAPH_UPDATE:
+               enable = cur.inset().allowParagraphCustomization();
+               break;
+
+       // FIXME: why are accent lfuns forbidden with pass_thru layouts?
+       case LFUN_ACCENT_ACUTE:
+       case LFUN_ACCENT_BREVE:
+       case LFUN_ACCENT_CARON:
+       case LFUN_ACCENT_CEDILLA:
+       case LFUN_ACCENT_CIRCLE:
+       case LFUN_ACCENT_CIRCUMFLEX:
+       case LFUN_ACCENT_DOT:
+       case LFUN_ACCENT_GRAVE:
+       case LFUN_ACCENT_HUNGARIAN_UMLAUT:
+       case LFUN_ACCENT_MACRON:
+       case LFUN_ACCENT_OGONEK:
+       case LFUN_ACCENT_TIE:
+       case LFUN_ACCENT_TILDE:
+       case LFUN_ACCENT_UMLAUT:
+       case LFUN_ACCENT_UNDERBAR:
+       case LFUN_ACCENT_UNDERDOT:
+       case LFUN_FONT_DEFAULT:
+       case LFUN_FONT_FRAK:
+       case LFUN_FONT_SIZE:
+       case LFUN_FONT_STATE:
+       case LFUN_FONT_UNDERLINE:
+       case LFUN_FONT_STRIKEOUT:
+       case LFUN_FONT_UULINE:
+       case LFUN_FONT_UWAVE:
+       case LFUN_TEXTSTYLE_APPLY:
+       case LFUN_TEXTSTYLE_UPDATE:
+               enable = !cur.inset().getLayout().isPassThru();
+               break;
 
        case LFUN_WORD_DELETE_FORWARD:
        case LFUN_WORD_DELETE_BACKWARD:
@@ -2535,6 +2651,15 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
        case LFUN_WORD_LEFT_SELECT:
        case LFUN_WORD_SELECT:
        case LFUN_SECTION_SELECT:
+       case LFUN_BUFFER_BEGIN:
+       case LFUN_BUFFER_END:
+       case LFUN_BUFFER_BEGIN_SELECT:
+       case LFUN_BUFFER_END_SELECT:
+       case LFUN_INSET_BEGIN:
+       case LFUN_INSET_END:
+       case LFUN_INSET_BEGIN_SELECT:
+       case LFUN_INSET_END_SELECT:
+       case LFUN_INSET_SELECT_ALL:
        case LFUN_PARAGRAPH_UP:
        case LFUN_PARAGRAPH_DOWN:
        case LFUN_LINE_BEGIN:
@@ -2549,48 +2674,10 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
        case LFUN_SERVER_GET_XY:
        case LFUN_SERVER_SET_XY:
        case LFUN_SERVER_GET_LAYOUT:
-       case LFUN_LAYOUT:
        case LFUN_SELF_INSERT:
-       case LFUN_FONT_DEFAULT:
-       case LFUN_FONT_UNDERLINE:
-       case LFUN_FONT_STRIKEOUT:
-       case LFUN_FONT_UULINE:
-       case LFUN_FONT_UWAVE:
-       case LFUN_FONT_SIZE:
-       case LFUN_TEXTSTYLE_APPLY:
-       case LFUN_TEXTSTYLE_UPDATE:
-       case LFUN_LAYOUT_PARAGRAPH:
-       case LFUN_PARAGRAPH_UPDATE:
-       case LFUN_ACCENT_UMLAUT:
-       case LFUN_ACCENT_CIRCUMFLEX:
-       case LFUN_ACCENT_GRAVE:
-       case LFUN_ACCENT_ACUTE:
-       case LFUN_ACCENT_TILDE:
-       case LFUN_ACCENT_CEDILLA:
-       case LFUN_ACCENT_MACRON:
-       case LFUN_ACCENT_DOT:
-       case LFUN_ACCENT_UNDERDOT:
-       case LFUN_ACCENT_UNDERBAR:
-       case LFUN_ACCENT_CARON:
-       case LFUN_ACCENT_BREVE:
-       case LFUN_ACCENT_TIE:
-       case LFUN_ACCENT_HUNGARIAN_UMLAUT:
-       case LFUN_ACCENT_CIRCLE:
-       case LFUN_ACCENT_OGONEK:
+       case LFUN_UNICODE_INSERT:
        case LFUN_THESAURUS_ENTRY:
-       case LFUN_PARAGRAPH_PARAMS_APPLY:
-       case LFUN_PARAGRAPH_PARAMS:
        case LFUN_ESCAPE:
-       case LFUN_BUFFER_BEGIN:
-       case LFUN_BUFFER_END:
-       case LFUN_BUFFER_BEGIN_SELECT:
-       case LFUN_BUFFER_END_SELECT:
-       case LFUN_INSET_BEGIN:
-       case LFUN_INSET_END:
-       case LFUN_INSET_BEGIN_SELECT:
-       case LFUN_INSET_END_SELECT:
-       case LFUN_INSET_SELECT_ALL:
-       case LFUN_UNICODE_INSERT:
                // these are handled in our dispatch()
                enable = true;
                break;
@@ -2605,48 +2692,6 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
                || cur.paragraph().layout().pass_thru))
                enable = false;
 
-       switch (cmd.action) {
-       case LFUN_ACCENT_ACUTE:
-       case LFUN_ACCENT_BREVE:
-       case LFUN_ACCENT_CARON:
-       case LFUN_ACCENT_CEDILLA:
-       case LFUN_ACCENT_CIRCLE:
-       case LFUN_ACCENT_CIRCUMFLEX:
-       case LFUN_ACCENT_DOT:
-       case LFUN_ACCENT_GRAVE:
-       case LFUN_ACCENT_HUNGARIAN_UMLAUT:
-       case LFUN_ACCENT_MACRON:
-       case LFUN_ACCENT_OGONEK:
-       case LFUN_ACCENT_TIE:
-       case LFUN_ACCENT_TILDE:
-       case LFUN_ACCENT_UMLAUT:
-       case LFUN_ACCENT_UNDERBAR:
-       case LFUN_ACCENT_UNDERDOT:
-       case LFUN_FONT_BOLD:
-       case LFUN_FONT_BOLDSYMBOL:
-       case LFUN_FONT_TYPEWRITER:
-       case LFUN_FONT_DEFAULT:
-       case LFUN_FONT_EMPH:
-       case LFUN_FONT_NOUN:
-       case LFUN_FONT_ROMAN:
-       case LFUN_FONT_SANS:
-       case LFUN_FONT_FRAK:
-       case LFUN_FONT_ITAL:
-       case LFUN_FONT_SIZE:
-       case LFUN_FONT_STATE:
-       case LFUN_FONT_UNDERLINE:
-       case LFUN_FONT_STRIKEOUT:
-       case LFUN_FONT_UULINE:
-       case LFUN_FONT_UWAVE:
-       case LFUN_TEXTSTYLE_APPLY:
-       case LFUN_TEXTSTYLE_UPDATE:
-               if (cur.inset().getLayout().isPassThru())
-                       enable = false;
-               break;
-       default:
-               break;
-       }
-
        flag.setEnabled(enable);
        return true;
 }