]> git.lyx.org Git - lyx.git/blobdiff - src/insets/InsetCollapsable.cpp
This should be the last of the commits refactoring the InsetLayout code.
[lyx.git] / src / insets / InsetCollapsable.cpp
index 9e0394f621ff40a77bf7b41bdf2692318f8abc79..6135a63545e69494301a66ba7928e58729a98007 100644 (file)
 #include "BufferParams.h"
 #include "BufferView.h"
 #include "Cursor.h"
-#include "support/debug.h"
 #include "Dimension.h"
 #include "DispatchResult.h"
 #include "FloatList.h"
 #include "FuncStatus.h"
-#include "support/gettext.h"
+#include "InsetLayout.h"
 #include "Language.h"
 #include "LaTeXFeatures.h"
 #include "Lexer.h"
@@ -35,7 +34,9 @@
 #include "frontends/FontMetrics.h"
 #include "frontends/Painter.h"
 
+#include "support/debug.h"
 #include "support/docstream.h"
+#include "support/gettext.h"
 
 using namespace std;
 
@@ -51,7 +52,7 @@ InsetCollapsable::CollapseStatus InsetCollapsable::status() const
 InsetCollapsable::Geometry InsetCollapsable::geometry() const
 {
        switch (decoration()) {
-       case Classic:
+       case Deco_Classic:
                if (status() == Open) {
                        if (openinlined_)
                                return LeftButton;
@@ -60,11 +61,14 @@ InsetCollapsable::Geometry InsetCollapsable::geometry() const
                } else
                        return ButtonOnly;
 
-       case Minimalistic:
+       case Deco_Minimalistic:
                return status() == Open ? NoButton : ButtonOnly ;
 
-       case Conglomerate:
+       case Deco_Conglomerate:
                return status() == Open ? SubLabel : Corners ;
+
+       case Deco_Default:
+               break; // this shouldn't happen
        }
 
        // dummy return value to shut down a warning,
@@ -82,6 +86,7 @@ InsetCollapsable::InsetCollapsable(BufferParams const & bp,
        setAutoBreakRows(true);
        setDrawFrame(true);
        setFrameColor(Color_collapsableframe);
+       paragraphs().back().layout(bp.getTextClass().emptyLayout());
 }
 
 
@@ -103,7 +108,9 @@ InsetCollapsable::InsetCollapsable(InsetCollapsable const & rhs)
 docstring InsetCollapsable::toolTip(BufferView const & bv, int x, int y) const
 {
        Dimension dim = dimensionCollapsed();
-       if (x > xo(bv) + dim.wid || y > yo(bv) + dim.des)
+       if (geometry() == NoButton)
+               return layout_->labelstring();
+       else if (x > xo(bv) + dim.wid || y > yo(bv) + dim.des)
                return docstring();
 
        switch (status_) {
@@ -127,9 +134,9 @@ void InsetCollapsable::setLayout(TextClassPtr tc)
        textClass_ = tc;
        if ( tc.get() != 0 ) {
                layout_ = &tc->insetlayout(name());
-               labelstring_ = layout_->labelstring;
+               labelstring_ = layout_->labelstring();
        } else {
-               layout_ = 0;
+               layout_ = &TextClass::emptyInsetLayout();
                labelstring_ = _("UNDEFINED");
        }
 
@@ -181,10 +188,11 @@ void InsetCollapsable::read(Buffer const & buf, Lexer & lex)
                        lex.pushToken(token);
                }
        }
-       InsetText::read(buf, lex);
-
+       //this must be set before we enter InsetText::read()
        setLayout(buf.params());
 
+       InsetText::read(buf, lex);
+
        if (!token_found)
                status_ = isOpen() ? Open : Collapsed;
 
@@ -203,7 +211,7 @@ Dimension InsetCollapsable::dimensionCollapsed() const
 {
        BOOST_ASSERT(layout_);
        Dimension dim;
-       theFontMetrics(layout_->labelfont).buttonText(
+       theFontMetrics(layout_->labelfont()).buttonText(
                labelstring_, dim.wid, dim.asc, dim.des);
        return dim;
 }
@@ -216,7 +224,7 @@ void InsetCollapsable::metrics(MetricsInfo & mi, Dimension & dim) const
        autoOpen_ = mi.base.bv->cursor().isInside(this);
 
        FontInfo tmpfont = mi.base.font;
-       mi.base.font = layout_->font;
+       mi.base.font = layout_->font();
        mi.base.font.realize(tmpfont);
 
        switch (geometry()) {
@@ -231,7 +239,7 @@ void InsetCollapsable::metrics(MetricsInfo & mi, Dimension & dim) const
        case SubLabel: {
                InsetText::metrics(mi, dim);
                // consider width of the inset label
-               FontInfo font(layout_->labelfont);
+               FontInfo font(layout_->labelfont());
                font.realize(sane_font);
                font.decSize();
                font.decSize();
@@ -284,7 +292,7 @@ void InsetCollapsable::draw(PainterInfo & pi, int x, int y) const
        pi.background_color = backgroundColor();
 
        FontInfo tmpfont = pi.base.font;
-       pi.base.font = layout_->font;
+       pi.base.font = layout_->font();
        pi.base.font.realize(tmpfont);
 
        // Draw button first -- top, left or only
@@ -298,7 +306,7 @@ void InsetCollapsable::draw(PainterInfo & pi, int x, int y) const
                button_dim.y1 = y - dimc.asc;
                button_dim.y2 = y + dimc.des;
 
-               pi.pain.buttonText(x, y, labelstring_, layout_->labelfont,
+               pi.pain.buttonText(x, y, labelstring_, layout_->labelfont(),
                        mouse_hover_);
        } else {
                button_dim.x1 = 0;
@@ -344,26 +352,26 @@ void InsetCollapsable::draw(PainterInfo & pi, int x, int y) const
                const int xx2 = x + textdim.wid - TEXT_TO_INSET_OFFSET + 1;
                pi.pain.line(xx1, y + desc - 4, 
                             xx1, y + desc, 
-                       layout_->labelfont.color());
+                       layout_->labelfont().color());
                if (status_ == Open)
                        pi.pain.line(xx1, y + desc, 
                                xx2, y + desc,
-                               layout_->labelfont.color());
+                               layout_->labelfont().color());
                else {
                        // Make status_ value visible:
                        pi.pain.line(xx1, y + desc,
                                xx1 + 4, y + desc,
-                               layout_->labelfont.color());
+                               layout_->labelfont().color());
                        pi.pain.line(xx2 - 4, y + desc,
                                xx2, y + desc,
-                               layout_->labelfont.color());
+                               layout_->labelfont().color());
                }
                pi.pain.line(x + textdim.wid - 3, y + desc, x + textdim.wid - 3, y + desc - 4,
-                       layout_->labelfont.color());
+                       layout_->labelfont().color());
 
                // the label below the text. Can be toggled.
                if (geometry() == SubLabel) {
-                       FontInfo font(layout_->labelfont);
+                       FontInfo font(layout_->labelfont());
                        font.realize(sane_font);
                        font.decSize();
                        font.decSize();
@@ -382,12 +390,12 @@ void InsetCollapsable::draw(PainterInfo & pi, int x, int y) const
                if (cur.isInside(this)) {
                        y -= textdim.asc;
                        y += 3;
-                       pi.pain.line(xx1, y + 4, xx1, y, layout_->labelfont.color());
-                       pi.pain.line(xx1 + 4, y, xx1, y, layout_->labelfont.color());
+                       pi.pain.line(xx1, y + 4, xx1, y, layout_->labelfont().color());
+                       pi.pain.line(xx1 + 4, y, xx1, y, layout_->labelfont().color());
                        pi.pain.line(xx2, y + 4, xx2, y,
-                               layout_->labelfont.color());
+                               layout_->labelfont().color());
                        pi.pain.line(xx2 - 4, y, xx2, y,
-                               layout_->labelfont.color());
+                               layout_->labelfont().color());
                }
                break;
        }
@@ -466,11 +474,11 @@ docstring const InsetCollapsable::getNewLabel(docstring const & l) const
 }
 
 
-void InsetCollapsable::edit(Cursor & cur, bool left)
+void InsetCollapsable::edit(Cursor & cur, bool front, EntryDirection entry_from)
 {
        //lyxerr << "InsetCollapsable: edit left/right" << endl;
        cur.push(*this);
-       InsetText::edit(cur, left);
+       InsetText::edit(cur, front, entry_from);
 }
 
 
@@ -528,7 +536,7 @@ void InsetCollapsable::doDispatch(Cursor & cur, FuncRequest & cmd)
        case LFUN_MOUSE_RELEASE:
                if (cmd.button() == mouse_button::button3) {
                        // There is no button to right click:
-                       if (decoration() == Minimalistic ||
+                       if (decoration() == Deco_Minimalistic ||
                            geometry() == Corners ||
                            geometry() == SubLabel ||
                            geometry() == NoButton
@@ -608,7 +616,7 @@ void InsetCollapsable::doDispatch(Cursor & cur, FuncRequest & cmd)
        }
 
        default:
-               if (layout_ && layout_->forceltr) {
+               if (layout_ && layout_->isForceLtr()) {
                        // Force any new text to latex_language
                        // FIXME: This should only be necessary in constructor, but
                        // new paragraphs that are created by pressing enter at the
@@ -626,7 +634,7 @@ void InsetCollapsable::doDispatch(Cursor & cur, FuncRequest & cmd)
 
 bool InsetCollapsable::allowMultiPar() const
 {
-       return layout_->multipar;
+       return layout_->isMultiPar();
 }
 
 
@@ -634,9 +642,9 @@ void InsetCollapsable::resetParagraphsFont()
 {
        Font font;
        font.fontInfo() = inherit_font;
-       if (layout_->forceltr)
+       if (layout_->isForceLtr())
                font.setLanguage(latex_language);
-       if (layout_->passthru) {
+       if (layout_->isPassThru()) {
                ParagraphList::iterator par = paragraphs().begin();
                ParagraphList::iterator const end = paragraphs().end();
                while (par != end) {
@@ -740,7 +748,7 @@ bool InsetCollapsable::getStatus(Cursor & cur, FuncRequest const & cmd,
        case LFUN_TABULAR_INSERT:
        case LFUN_TOC_INSERT:
        case LFUN_WRAP_INSERT:
-       if (layout_->passthru) {
+       if (layout_->isPassThru()) {
                flag.enabled(false);
                return true;
        } else
@@ -755,12 +763,12 @@ bool InsetCollapsable::getStatus(Cursor & cur, FuncRequest const & cmd,
                return true;
 
        case LFUN_LANGUAGE:
-               flag.enabled(!layout_->forceltr);
+               flag.enabled(!layout_->isForceLtr());
                return InsetText::getStatus(cur, cmd, flag);
 
        case LFUN_BREAK_PARAGRAPH:
        case LFUN_BREAK_PARAGRAPH_SKIP:
-               flag.enabled(layout_->multipar);
+               flag.enabled(layout_->isMultiPar());
                return true;
 
        default:
@@ -793,18 +801,23 @@ docstring InsetCollapsable::floatName(string const & type, BufferParams const &
 }
 
 
-InsetCollapsable::Decoration InsetCollapsable::decoration() const
+InsetDecoration InsetCollapsable::decoration() const
 {
-       if (!layout_ || layout_->decoration == "classic")
-               return Classic;
-       if (layout_->decoration == "minimalistic")
-               return Minimalistic;
-       if (layout_->decoration == "conglomerate")
-               return Conglomerate;
+       if (!layout_)
+               return Deco_Classic;
+       InsetDecoration const dec = layout_->decoration();
+       switch (dec) {
+       case Deco_Classic:
+       case Deco_Minimalistic:
+       case Deco_Conglomerate:
+               return dec;
+       case Deco_Default:
+               break;
+       }
        if (lyxCode() == FLEX_CODE)
                // FIXME: Is this really necessary?
-               return Conglomerate;
-       return Classic;
+               return Deco_Conglomerate;
+       return Deco_Classic;
 }
 
 
@@ -817,7 +830,7 @@ bool InsetCollapsable::isMacroScope(Buffer const &) const
 
        // see InsetCollapsable::latex(...) below. In these case
        // an environment is opened there
-       if (!layout_->latexname.empty())
+       if (!layout_->latexname().empty())
                return true;
 
        return false;
@@ -837,32 +850,32 @@ int InsetCollapsable::latex(Buffer const & buf, odocstream & os,
        // a collapsable inset, either a command or an environment. Standard 
        // collapsable insets should not redefine this, non-standard ones may
        // call this.
-       if (!layout_->latexname.empty()) {
-               if (layout_->latextype == "command") {
+       if (!layout_->latexname().empty()) {
+               if (layout_->latextype() == "command") {
                        // FIXME UNICODE
                        if (runparams.moving_arg)
                                os << "\\protect";
-                       os << '\\' << from_utf8(layout_->latexname);
-                       if (!layout_->latexparam.empty())
-                               os << from_utf8(layout_->latexparam);
+                       os << '\\' << from_utf8(layout_->latexname());
+                       if (!layout_->latexparam().empty())
+                               os << from_utf8(layout_->latexparam());
                        os << '{';
-               } else if (layout_->latextype == "environment") {
-                       os << "%\n\\begin{" << from_utf8(layout_->latexname) << "}\n";
-                       if (!layout_->latexparam.empty())
-                               os << from_utf8(layout_->latexparam);
+               } else if (layout_->latextype() == "environment") {
+                       os << "%\n\\begin{" << from_utf8(layout_->latexname()) << "}\n";
+                       if (!layout_->latexparam().empty())
+                               os << from_utf8(layout_->latexparam());
                }
        }
        OutputParams rp = runparams;
-       if (layout_->passthru)
+       if (layout_->isPassThru())
                rp.verbatim = true;
-       if (layout_->needprotect)
+       if (layout_->isNeedProtect())
                rp.moving_arg = true;
        int i = InsetText::latex(buf, os, rp);
-       if (!layout_->latexname.empty()) {
-               if (layout_->latextype == "command") {
+       if (!layout_->latexname().empty()) {
+               if (layout_->latextype() == "command") {
                        os << "}";
-               } else if (layout_->latextype == "environment") {
-                       os << "\n\\end{" << from_utf8(layout_->latexname) << "}\n";
+               } else if (layout_->latextype() == "environment") {
+                       os << "\n\\end{" << from_utf8(layout_->latexname()) << "}\n";
                        i += 4;
                }
        }
@@ -876,9 +889,16 @@ void InsetCollapsable::validate(LaTeXFeatures & features) const
                return;
 
        // Force inclusion of preamble snippet in layout file
-       features.require(layout_->name);
+       features.require(to_utf8(layout_->name()));
        InsetText::validate(features);
 }
 
 
+bool InsetCollapsable::undefined() const
+{
+       docstring const & n = getLayout().name();
+       return n.empty() || n == TextClass::emptyInsetLayout().name();
+}
+
+
 } // namespace lyx