* Licence details can be found in the file COPYING.
*
* \author Alejandro Aguilar Sierra
- * \author Jürgen Vigna
- * \author Lars Gullik Bjønnes
+ * \author Jürgen Vigna
+ * \author Lars Gullik Bjønnes
* \author Matthias Ettrich
+ * \author André Pönitz
*
* Full author contact details are available in file CREDITS.
*/
#include "Inset.h"
+#include "buffer_funcs.h"
+#include "Buffer.h"
+#include "BufferList.h"
+#include "BufferParams.h"
#include "BufferView.h"
-#include "debug.h"
-#include "gettext.h"
-#include "lyxtext.h"
-#include "metricsinfo.h"
-#include "coordcache.h"
+#include "CoordCache.h"
+#include "Cursor.h"
+#include "Dimension.h"
+#include "DispatchResult.h"
+#include "FuncRequest.h"
+#include "FuncStatus.h"
+#include "MetricsInfo.h"
+#include "output_xhtml.h"
+#include "Text.h"
+#include "TextClass.h"
+#include "TocBackend.h"
+#include "frontends/Application.h"
+#include "frontends/Painter.h"
+
+#include "support/debug.h"
+#include "support/docstream.h"
+#include "support/ExceptionMessage.h"
+#include "support/gettext.h"
+#include "support/lassert.h"
+
+#include <map>
+
+using namespace std;
+using namespace lyx::support;
namespace lyx {
-using std::string;
+class InsetName {
+public:
+ InsetName(string const & n = string(), docstring const & dn = docstring())
+ : name(n), display_name(dn) {}
+ string name;
+ docstring display_name;
+};
+
+
+static InsetName insetnames[INSET_CODE_SIZE];
+
+
+// This list should be kept in sync with the list of dialogs in
+// src/frontends/qt4/GuiView.cpp, I.e., if a dialog goes with an
+// inset, the dialog should have the same name as the inset.
+// Changes should be also recorded in LFUN_DIALOG_SHOW doxygen
+// docs in LyXAction.cpp.
+static void build_translator()
+{
+ static bool passed = false;
+ if (passed)
+ return;
+ insetnames[TOC_CODE] = InsetName("toc");
+ insetnames[QUOTE_CODE] = InsetName("quote");
+ insetnames[REF_CODE] = InsetName("ref");
+ insetnames[HYPERLINK_CODE] = InsetName("href");
+ insetnames[SEPARATOR_CODE] = InsetName("separator");
+ insetnames[ENDING_CODE] = InsetName("ending");
+ insetnames[LABEL_CODE] = InsetName("label");
+ insetnames[NOTE_CODE] = InsetName("note");
+ insetnames[PHANTOM_CODE] = InsetName("phantom");
+ insetnames[ACCENT_CODE] = InsetName("accent");
+ insetnames[MATH_CODE] = InsetName("math");
+ insetnames[INDEX_CODE] = InsetName("index");
+ insetnames[NOMENCL_CODE] = InsetName("nomenclature");
+ insetnames[INCLUDE_CODE] = InsetName("include");
+ insetnames[GRAPHICS_CODE] = InsetName("graphics");
+ insetnames[BIBITEM_CODE] = InsetName("bibitem", _("Bibliography Entry"));
+ insetnames[BIBTEX_CODE] = InsetName("bibtex");
+ insetnames[TEXT_CODE] = InsetName("text");
+ insetnames[ERT_CODE] = InsetName("ert", _("TeX Code"));
+ insetnames[FOOT_CODE] = InsetName("foot");
+ insetnames[MARGIN_CODE] = InsetName("margin");
+ insetnames[FLOAT_CODE] = InsetName("float", _("Float"));
+ insetnames[WRAP_CODE] = InsetName("wrap");
+ insetnames[SPECIALCHAR_CODE] = InsetName("specialchar");
+ insetnames[IPA_CODE] = InsetName("ipa");
+ insetnames[IPACHAR_CODE] = InsetName("ipachar");
+ insetnames[IPADECO_CODE] = InsetName("ipadeco");
+ insetnames[TABULAR_CODE] = InsetName("tabular", _("Table"));
+ insetnames[EXTERNAL_CODE] = InsetName("external");
+ insetnames[CAPTION_CODE] = InsetName("caption");
+ insetnames[MATHMACRO_CODE] = InsetName("mathmacro");
+ insetnames[CITE_CODE] = InsetName("citation");
+ insetnames[FLOAT_LIST_CODE] = InsetName("floatlist");
+ insetnames[INDEX_PRINT_CODE] = InsetName("index_print");
+ insetnames[NOMENCL_PRINT_CODE] = InsetName("nomencl_print");
+ insetnames[ARG_CODE] = InsetName("optarg");
+ insetnames[NEWLINE_CODE] = InsetName("newline");
+ insetnames[LINE_CODE] = InsetName("line");
+ insetnames[BRANCH_CODE] = InsetName("branch", _("Branch"));
+ insetnames[BOX_CODE] = InsetName("box", _("Box"));
+ insetnames[FLEX_CODE] = InsetName("flex");
+ insetnames[SPACE_CODE] = InsetName("space", _("Horizontal Space"));
+ insetnames[VSPACE_CODE] = InsetName("vspace", _("Vertical Space"));
+ insetnames[MATH_MACROARG_CODE] = InsetName("mathmacroarg");
+ insetnames[LISTINGS_CODE] = InsetName("listings");
+ insetnames[INFO_CODE] = InsetName("info", _("Info"));
+ insetnames[COLLAPSABLE_CODE] = InsetName("collapsable");
+ insetnames[NEWPAGE_CODE] = InsetName("newpage");
+ insetnames[SCRIPT_CODE] = InsetName("script");
+ insetnames[CELL_CODE] = InsetName("tablecell");
+ insetnames[MATH_AMSARRAY_CODE] = InsetName("mathamsarray");
+ insetnames[MATH_ARRAY_CODE] = InsetName("matharray");
+ insetnames[MATH_BIG_CODE] = InsetName("mathbig");
+ insetnames[MATH_BOLDSYMBOL_CODE] = InsetName("mathboldsymbol");
+ insetnames[MATH_BOX_CODE] = InsetName("mathbox");
+ insetnames[MATH_BRACE_CODE] = InsetName("mathbrace");
+ insetnames[MATH_CANCEL_CODE] = InsetName("mathcancel");
+ insetnames[MATH_CANCELTO_CODE] = InsetName("mathcancelto");
+ insetnames[MATH_CASES_CODE] = InsetName("mathcases");
+ insetnames[MATH_CHAR_CODE] = InsetName("mathchar");
+ insetnames[MATH_COLOR_CODE] = InsetName("mathcolor");
+ insetnames[MATH_COMMENT_CODE] = InsetName("mathcomment");
+ insetnames[MATH_DECORATION_CODE] = InsetName("mathdecoration");
+ insetnames[MATH_DELIM_CODE] = InsetName("mathdelim");
+ insetnames[MATH_DIFF_CODE] = InsetName("mathdiff");
+ insetnames[MATH_DOTS_CODE] = InsetName("mathdots");
+ insetnames[MATH_ENSUREMATH_CODE] = InsetName("mathensuremath");
+ insetnames[MATH_ENV_CODE] = InsetName("mathenv");
+ insetnames[MATH_EXFUNC_CODE] = InsetName("mathexfunc");
+ insetnames[MATH_EXINT_CODE] = InsetName("mathexint");
+ insetnames[MATH_FONT_CODE] = InsetName("mathfont");
+ insetnames[MATH_FONTOLD_CODE] = InsetName("mathfontold");
+ insetnames[MATH_FRAC_CODE] = InsetName("mathfrac");
+ insetnames[MATH_GRID_CODE] = InsetName("mathgrid");
+ insetnames[MATH_CODE] = InsetName("math");
+ insetnames[MATH_HULL_CODE] = InsetName("mathhull");
+ insetnames[MATH_KERN_CODE] = InsetName("mathkern");
+ insetnames[MATH_LEFTEQN_CODE] = InsetName("mathlefteqn");
+ insetnames[MATH_LIM_CODE] = InsetName("mathlim");
+ insetnames[MATH_MATRIX_CODE] = InsetName("mathmatrix");
+ insetnames[MATH_MBOX_CODE] = InsetName("mathmbox");
+ insetnames[MATH_NEST_CODE] = InsetName("mathnest");
+ insetnames[MATH_NUMBER_CODE] = InsetName("mathnumber");
+ insetnames[MATH_OVERSET_CODE] = InsetName("mathoverset");
+ insetnames[MATH_PAR_CODE] = InsetName("mathpar");
+ insetnames[MATH_PHANTOM_CODE] = InsetName("mathphantom");
+ insetnames[MATH_REF_CODE] = InsetName("mathref");
+ insetnames[MATH_ROOT_CODE] = InsetName("mathroot");
+ insetnames[MATH_SCRIPT_CODE] = InsetName("mathscript");
+ insetnames[MATH_SIZE_CODE] = InsetName("mathsize");
+ insetnames[MATH_SPACE_CODE] = InsetName("mathspace", _("Horizontal Math Space"));
+ insetnames[MATH_SPECIALCHAR_CODE] = InsetName("mathspecialchar");
+ insetnames[MATH_SPLIT_CODE] = InsetName("mathsplit");
+ insetnames[MATH_SQRT_CODE] = InsetName("mathsqrt");
+ insetnames[MATH_STACKREL_CODE] = InsetName("mathstackrel");
+ insetnames[MATH_STRING_CODE] = InsetName("mathstring");
+ insetnames[MATH_SUBSTACK_CODE] = InsetName("mathsubstack");
+ insetnames[MATH_SYMBOL_CODE] = InsetName("mathsymbol");
+ insetnames[MATH_TABULAR_CODE] = InsetName("mathtabular");
+ insetnames[MATH_UNDERSET_CODE] = InsetName("mathunderset");
+ insetnames[MATH_UNKNOWN_CODE] = InsetName("mathunknown");
+ insetnames[MATH_XARROW_CODE] = InsetName("mathxarrow");
+ insetnames[MATH_XYMATRIX_CODE] = InsetName("mathxymatrix");
+ insetnames[MATH_DIAGRAM_CODE] = InsetName("mathdiagram");
+ insetnames[MATH_MACRO_CODE] = InsetName("mathmacro");
+
+ passed = true;
+}
+
+
+void Inset::setBuffer(Buffer & buffer)
+{
+ buffer_ = &buffer;
+}
+
+
+void Inset::resetBuffer()
+{
+ buffer_ = nullptr;
+}
+
+
+Buffer & Inset::buffer()
+{
+ if (!buffer_) {
+ odocstringstream s;
+ string const iname = insetName(lyxCode());
+ LYXERR0("Inset: " << this << " LyX Code: " << lyxCode()
+ << " name: " << iname);
+ s << "LyX Code: " << lyxCode() << " name: " << from_ascii(iname);
+ LATTEST(false);
+ throw ExceptionMessage(BufferException,
+ from_ascii("Inset::buffer_ member not initialized!"), s.str());
+ }
+ return *buffer_;
+}
+
+
+Buffer const & Inset::buffer() const
+{
+ return const_cast<Inset *>(this)->buffer();
+}
+
+
+bool Inset::isBufferLoaded() const
+{
+ return buffer_ && theBufferList().isLoaded(buffer_);
+}
+
+
+bool Inset::isBufferValid() const
+{
+ return buffer_
+ && (isBufferLoaded() || buffer_->isClone());
+}
+
+
+docstring Inset::layoutName() const
+{
+ return from_ascii("unknown");
+}
+
+
+bool Inset::isFreeSpacing() const
+{
+ return getLayout().isFreeSpacing();
+}
-InsetOld::InsetOld()
-{}
+bool Inset::allowEmpty() const
+{
+ return getLayout().isKeepEmpty();
+}
+
+
+bool Inset::forceLTR() const
+{
+ return getLayout().forceLTR();
+}
+
+bool Inset::isInToc() const
+{
+ return getLayout().isInToc();
+}
-InsetOld::InsetOld(InsetOld const & in)
- : InsetBase(in), name_(in.name_)
-{}
+docstring Inset::toolTip(BufferView const &, int, int) const
+{
+ return docstring();
+}
-void InsetOld::setPosCache(PainterInfo const & pi, int x, int y) const
+
+void Inset::forOutliner(docstring &, size_t const, bool const) const
{
- //lyxerr << "InsetOld:: position cache to " << x << " " << y << std::endl;
- pi.base.bv->coordCache().insets().add(this, x, y);
}
+string Inset::contextMenu(BufferView const &, int, int) const
+{
+ return contextMenuName();
+}
+
+
+string Inset::contextMenuName() const
+{
+ return string();
+}
+
+
+Dimension const Inset::dimension(BufferView const & bv) const
+{
+ return bv.coordCache().getInsets().dim(this);
+}
+
+
+InsetCode insetCode(string const & name)
+{
+ build_translator();
+ for (int i = 1; i != int(INSET_CODE_SIZE); ++i) {
+ if (insetnames[i].name == name)
+ return InsetCode(i);
+ }
+ return NO_CODE;
+}
+
+
+string insetName(InsetCode c)
+{
+ build_translator();
+ return insetnames[c].name;
+}
+
+
+docstring insetDisplayName(InsetCode c)
+{
+ build_translator();
+ return insetnames[c].display_name;
+}
+
+
+void Inset::dispatch(Cursor & cur, FuncRequest & cmd)
+{
+ if (buffer_ == 0) {
+ lyxerr << "Unassigned buffer_ member in Inset::dispatch()" << std::endl;
+ lyxerr << "LyX Code: " << lyxCode() << " name: "
+ << insetName(lyxCode()) << std::endl;
+ } else if (cur.buffer() != buffer_)
+ lyxerr << "cur.buffer() != buffer_ in Inset::dispatch()" << std::endl;
+ cur.screenUpdateFlags(Update::Force | Update::FitCursor);
+ cur.dispatched();
+ doDispatch(cur, cmd);
+}
+
+
+bool Inset::showInsetDialog(BufferView * bv) const
+{
+ InsetCode const code = lyxCode();
+ switch (code){
+ case ERT_CODE:
+ case FLOAT_CODE:
+ case BOX_CODE:
+ case BIBITEM_CODE:
+ case BRANCH_CODE:
+ case INFO_CODE:
+ case MATH_SPACE_CODE:
+ case SPACE_CODE:
+ case TABULAR_CODE:
+ case VSPACE_CODE:
+ bv->showDialog(insetName(code));
+ break;
+ default:
+ return false;
+ }
+ return true;
+}
+
+
+void Inset::doDispatch(Cursor & cur, FuncRequest &cmd)
+{
+ switch (cmd.action()) {
+ case LFUN_MOUSE_RELEASE:
+ // if the derived inset did not explicitly handle mouse_release,
+ // we assume we request the settings dialog
+ if (!cur.selection() && cmd.button() == mouse_button::button1
+ && clickable(cur.bv(), cmd.x(), cmd.y()) && hasSettings()) {
+ FuncRequest tmpcmd(LFUN_INSET_SETTINGS);
+ dispatch(cur, tmpcmd);
+ }
+ break;
+
+ case LFUN_INSET_SETTINGS:
+ if (cmd.argument().empty() || cmd.getArg(0) == insetName(lyxCode())) {
+ showInsetDialog(&cur.bv());
+ cur.dispatched();
+ } else
+ cur.undispatched();
+ break;
+
+ default:
+ cur.noScreenUpdate();
+ cur.undispatched();
+ break;
+ }
+}
+
+
+bool Inset::getStatus(Cursor &, FuncRequest const & cmd,
+ FuncStatus & flag) const
+{
+ // LFUN_INSET_APPLY is sent from the dialogs when the data should
+ // be applied. This is either changed to LFUN_INSET_MODIFY (if the
+ // dialog belongs to us) or LFUN_INSET_INSERT (if the dialog does
+ // not belong to us, i. e. the dialog was open, and the user moved
+ // the cursor in our inset) in lyx::getStatus().
+ // Dialogs::checkStatus() ensures that the dialog is deactivated if
+ // LFUN_INSET_APPLY is disabled.
+
+ switch (cmd.action()) {
+ case LFUN_INSET_MODIFY:
+ // Allow modification of our data.
+ // This needs to be handled in the doDispatch method of our
+ // instantiatable children.
+ flag.setEnabled(true);
+ return true;
+
+ case LFUN_INSET_INSERT:
+ // Don't allow insertion of new insets.
+ // Every inset that wants to allow new insets from open
+ // dialogs needs to override this.
+ flag.setEnabled(false);
+ return true;
+
+ case LFUN_INSET_SETTINGS:
+ if (cmd.argument().empty() || cmd.getArg(0) == insetName(lyxCode())) {
+ bool const enable = hasSettings();
+ flag.setEnabled(enable);
+ return true;
+ } else {
+ return false;
+ }
+
+ case LFUN_IN_MATHMACROTEMPLATE:
+ // By default we're not in a MathMacroTemplate inset
+ flag.setEnabled(false);
+ return true;
+
+ case LFUN_IN_IPA:
+ // By default we're not in an IPA inset
+ flag.setEnabled(false);
+ return true;
+
+ default:
+ break;
+ }
+ return false;
+}
+
+
+void Inset::edit(Cursor &, bool, EntryDirection)
+{
+ LYXERR(Debug::INSETS, "edit left/right");
+}
+
+
+Inset * Inset::editXY(Cursor &, int x, int y)
+{
+ LYXERR(Debug::INSETS, "x: " << x << " y: " << y);
+ return this;
+}
+
+
+Inset::idx_type Inset::index(row_type row, col_type col) const
+{
+ if (row != 0)
+ LYXERR0("illegal row: " << row);
+ if (col != 0)
+ LYXERR0("illegal col: " << col);
+ return 0;
+}
+
+
+bool Inset::idxBetween(idx_type idx, idx_type from, idx_type to) const
+{
+ return from <= idx && idx <= to;
+}
+
+
+bool Inset::idxUpDown(Cursor &, bool) const
+{
+ return false;
+}
+
+
+int Inset::docbook(odocstream &, OutputParams const &) const
+{
+ return 0;
+}
+
+
+docstring Inset::xhtml(XHTMLStream & xs, OutputParams const &) const
+{
+ xs << "[[Inset: " << from_ascii(insetName(lyxCode())) << "]]";
+ return docstring();
+}
+
+
+bool Inset::directWrite() const
+{
+ return false;
+}
+
+
+bool Inset::editable() const
+{
+ return false;
+}
+
+
+bool Inset::hasSettings() const
+{
+ return false;
+}
+
+
+
+bool Inset::autoDelete() const
+{
+ return false;
+}
+
+
+void Inset::cursorPos(BufferView const & /*bv*/, CursorSlice const &,
+ bool, int & x, int & y) const
+{
+ LYXERR0("Inset::cursorPos called directly");
+ x = 100;
+ y = 100;
+}
+
+
+void Inset::metricsMarkers(Dimension & dim, int framesize) const
+{
+ dim.wid += 2 * framesize;
+ dim.des += framesize;
+}
+
+
+void Inset::metricsMarkers2(Dimension & dim, int framesize) const
+{
+ dim.wid += 2 * framesize;
+ dim.asc += framesize;
+ dim.des += framesize;
+}
+
+
+void Inset::drawBackground(PainterInfo & pi, int x, int y) const
+{
+ if (pi.full_repaint && backgroundColor(pi) == Color_none)
+ return;
+ Dimension const dim = dimension(*pi.base.bv);
+ pi.pain.fillRectangle(x, y - dim.asc, dim.wid, dim.asc + dim.des,
+ pi.backgroundColor(this));
+}
+
+
+void Inset::drawMarkers(PainterInfo & pi, int x, int y) const
+{
+ ColorCode pen_color = mouseHovered(pi.base.bv) || editing(pi.base.bv)?
+ Color_mathframe : Color_mathcorners;
+
+ Dimension const dim = dimension(*pi.base.bv);
+
+ int const t = x + dim.width() - 1;
+ int const d = y + dim.descent();
+ pi.pain.line(x, d - 3, x, d, pen_color);
+ pi.pain.line(t, d - 3, t, d, pen_color);
+ pi.pain.line(x, d, x + 3, d, pen_color);
+ pi.pain.line(t - 3, d, t, d, pen_color);
+}
+
+
+void Inset::drawMarkers2(PainterInfo & pi, int x, int y) const
+{
+ ColorCode pen_color = mouseHovered(pi.base.bv) || editing(pi.base.bv)?
+ Color_mathframe : Color_mathcorners;
+
+ drawMarkers(pi, x, y);
+ Dimension const dim = dimension(*pi.base.bv);
+ int const t = x + dim.width() - 1;
+ int const a = y - dim.ascent();
+ pi.pain.line(x, a + 3, x, a, pen_color);
+ pi.pain.line(t, a + 3, t, a, pen_color);
+ pi.pain.line(x, a, x + 3, a, pen_color);
+ pi.pain.line(t - 3, a, t, a, pen_color);
+}
+
+
+bool Inset::editing(BufferView const * bv) const
+{
+ return bv->cursor().isInside(this);
+}
+
+
+int Inset::xo(BufferView const & bv) const
+{
+ return bv.coordCache().getInsets().x(this);
+}
+
+
+int Inset::yo(BufferView const & bv) const
+{
+ return bv.coordCache().getInsets().y(this);
+}
+
+
+bool Inset::covers(BufferView const & bv, int x, int y) const
+{
+ return bv.coordCache().getInsets().covers(this, x, y);
+}
+
+
+InsetLayout const & Inset::getLayout() const
+{
+ if (!buffer_)
+ return DocumentClass::plainInsetLayout();
+ return buffer().params().documentClass().insetLayout(layoutName());
+}
+
+
+bool Inset::undefined() const
+{
+ docstring const & n = getLayout().name();
+ return n.empty() || n == DocumentClass::plainInsetLayout().name();
+}
+
+
+void Inset::dump() const
+{
+ write(lyxerr);
+}
+
+
+ColorCode Inset::backgroundColor(PainterInfo const & /*pi*/) const
+{
+ return Color_none;
+}
+
+
+ColorCode Inset::labelColor() const
+{
+ return Color_foreground;
+}
+
+
+Buffer const * Inset::updateFrontend() const
+{
+ //FIXME (Abdel 03/12/10): see bugs #6814 and #6949
+ // If the Buffer is null and we end up here this is most probably because we
+ // are in the CutAndPaste stack. See InsetGraphics, RenderGraphics and
+ // RenderPreview.
+ if (!buffer_)
+ return 0;
+ return theApp() ? theApp()->updateInset(this) : 0;
+}
+
+
+bool Inset::resetFontEdit() const
+{
+ return getLayout().resetsFont() || !inheritFont();
+}
+
+
+docstring Inset::completionPrefix(Cursor const &) const
+{
+ return docstring();
+}
+
} // namespace lyx