*
* Full author contact details are available in file CREDITS.
*/
+
#include <config.h>
#include "insetert.h"
#include "bufferparams.h"
#include "BufferView.h"
#include "debug.h"
+#include "dispatchresult.h"
#include "funcrequest.h"
#include "gettext.h"
#include "language.h"
#include "lyxlex.h"
#include "metricsinfo.h"
#include "paragraph.h"
-#include "WordLangTuple.h"
#include "frontends/Alert.h"
#include "frontends/LyXView.h"
-#include "support/tostr.h"
+#include "support/std_sstream.h"
using lyx::pos_type;
-using lyx::support::split;
-using lyx::support::strToInt;
-
using std::endl;
using std::min;
using std::auto_ptr;
+using std::istringstream;
using std::ostream;
+using std::ostringstream;
+using std::string;
void InsetERT::init()
}
-InsetERT::InsetERT(BufferParams const & bp, bool collapsed)
- : InsetCollapsable(bp, collapsed)
+InsetERT::InsetERT(BufferParams const & bp, CollapseStatus status)
+ : InsetCollapsable(bp, status)
{
- if (collapsed)
- status_ = Collapsed;
- else
- status_ = Open;
init();
}
InsetERT::InsetERT(InsetERT const & in)
- : InsetCollapsable(in), status_(in.status_)
+ : InsetCollapsable(in)
{
init();
}
InsetERT::InsetERT(BufferParams const & bp,
- Language const * l, string const & contents, bool collapsed)
- : InsetCollapsable(bp, collapsed)
+ Language const * l, string const & contents, CollapseStatus status)
+ : InsetCollapsable(bp, status)
{
- if (collapsed)
- status_ = Collapsed;
- else
- status_ = Open;
-
LyXFont font(LyXFont::ALL_INHERIT, l);
-#ifdef SET_HARD_FONT
- font.setFamily(LyXFont::TYPEWRITER_FAMILY);
- font.setColor(LColor::latex);
-#endif
-
string::const_iterator cit = contents.begin();
string::const_iterator end = contents.end();
pos_type pos = 0;
for (; cit != end; ++cit) {
- inset.paragraphs.begin()->insertChar(pos++, *cit, font);
+ inset.paragraphs().begin()->insertChar(pos++, *cit, font);
}
// the init has to be after the initialization of the paragraph
// because of the label settings (draw_label for ert insets).
}
-void InsetERT::read(Buffer const & buf, LyXLex & lex)
-{
- bool token_found = false;
- if (lex.isOK()) {
- lex.next();
- string const token = lex.getString();
- if (token == "status") {
- lex.next();
- string const tmp_token = lex.getString();
-
- if (tmp_token == "Inlined") {
- status(0, Inlined);
- } else if (tmp_token == "Collapsed") {
- status(0, Collapsed);
- } else {
- // leave this as default!
- status(0, Open);
- }
-
- token_found = true;
- } else {
- lyxerr << "InsetERT::Read: Missing 'status'-tag!"
- << endl;
- // take countermeasures
- lex.pushToken(token);
- }
- }
-#if 0
-#warning this should be really short lived only for compatibility to
-#warning files written 07/08/2001 so this has to go before 1.2.0! (Jug)
- if (lex.isOK()) {
- lex.next();
- string const token = lex.getString();
- if (token == "collapsed") {
- lex.next();
- setCollapsed(lex.getBool());
- } else {
- // Take countermeasures
- lex.pushToken(token);
- }
- }
-#endif
- inset.read(buf, lex);
-
-#ifdef SET_HARD_FONT
- LyXFont font(LyXFont::ALL_INHERIT, latex_language);
- font.setFamily(LyXFont::TYPEWRITER_FAMILY);
- font.setColor(LColor::latex);
-
- ParagraphList::iterator pit = inset.paragraphs.begin();
- ParagraphList::iterator pend = inset.paragraphs.end();
- for (; pit != pend; ++pit) {
- pos_type siz = pit->size();
- for (pos_type i = 0; i < siz; ++i) {
- pit->setFont(i, font);
- }
- }
-#endif
-
- if (!token_found) {
- if (isOpen())
- status(0, Open);
- else
- status(0, Collapsed);
- }
- setButtonLabel();
-}
-
-
void InsetERT::write(Buffer const & buf, ostream & os) const
{
- string st;
-
- switch (status_) {
- case Open:
- st = "Open";
- break;
- case Collapsed:
- st = "Collapsed";
- break;
- case Inlined:
- st = "Inlined";
- break;
- }
-
- os << getInsetName() << "\n"
- << "status "<< st << "\n";
-
- //inset.writeParagraphData(buf, os);
- string const layout(buf.params().getLyXTextClass().defaultLayoutName());
- ParagraphList::iterator par = inset.paragraphs.begin();
- ParagraphList::iterator end = inset.paragraphs.end();
- for (; par != end; ++par) {
- os << "\n\\begin_layout " << layout << "\n";
- pos_type siz = par->size();
- for (pos_type i = 0; i < siz; ++i) {
- Paragraph::value_type c = par->getChar(i);
- switch (c) {
- case Paragraph::META_INSET:
- if (par->getInset(i)->lyxCode() != InsetOld::NEWLINE_CODE) {
- lyxerr << "Element is not allowed in insertERT"
- << endl;
- } else {
- par->getInset(i)->write(buf, os);
- }
- break;
-
- case '\\':
- os << "\n\\backslash \n";
- break;
- default:
- os << c;
- break;
- }
- }
- os << "\n\\end_layout\n";
- }
+ os << "ERT" << "\n";
+ InsetCollapsable::write(buf, os);
}
}
-bool InsetERT::insertInset(BufferView *, InsetOld *)
-{
- return false;
-}
-
-
-void InsetERT::setFont(BufferView *, LyXFont const &, bool, bool selectall)
-{
-#ifdef WITH_WARNINGS
-#warning FIXME. More UI stupidity...
-#endif
- // if selectall is activated then the fontchange was an outside general
- // fontchange and this messages is not needed
- if (!selectall)
- Alert::error(_("Cannot change font"),
- _("You cannot change font settings inside TeX code."));
-}
-
-
-void InsetERT::updateStatus(BufferView * bv, bool swap) const
-{
- if (status_ != Inlined) {
- if (isOpen())
- status(bv, swap ? Collapsed : Open);
- else
- status(bv, swap ? Open : Collapsed);
- }
-}
-
-
-InsetOld::EDITABLE InsetERT::editable() const
-{
- if (status_ == Collapsed)
- return IS_EDITABLE;
- return HIGHLY_EDITABLE;
-}
-
-
-void InsetERT::lfunMousePress(FuncRequest const & cmd)
-{
- if (status_ == Inlined)
- inset.localDispatch(cmd);
- else
- InsetCollapsable::localDispatch(cmd);
-}
-
-
-bool InsetERT::lfunMouseRelease(FuncRequest const & cmd)
-{
- BufferView * bv = cmd.view();
-
- if (cmd.button() == mouse_button::button3) {
- showInsetDialog(bv);
- return true;
- }
-
- if (status_ != Inlined && hitButton(cmd)) {
- updateStatus(bv, true);
- } else {
- FuncRequest cmd1 = cmd;
-#warning metrics?
- cmd1.y = ascent() + cmd.y - inset.ascent();
-
- // inlined is special - the text appears above
- if (status_ == Inlined)
- inset.localDispatch(cmd1);
- else if (isOpen() && (cmd.y > buttonDim().y2)) {
- cmd1.y -= height_collapsed();
- inset.localDispatch(cmd1);
- }
- }
- return false;
-}
-
-
-void InsetERT::lfunMouseMotion(FuncRequest const & cmd)
-{
- if (status_ == Inlined)
- inset.localDispatch(cmd);
- else
- InsetCollapsable::localDispatch(cmd);
-}
-
-
int InsetERT::latex(Buffer const &, ostream & os,
- LatexRunParams const &) const
+ OutputParams const &) const
{
- ParagraphList::iterator par = inset.paragraphs.begin();
- ParagraphList::iterator end = inset.paragraphs.end();
+ ParagraphList::iterator par = inset.paragraphs().begin();
+ ParagraphList::iterator end = inset.paragraphs().end();
int lines = 0;
while (par != end) {
}
-int InsetERT::ascii(Buffer const &, ostream &, int /*linelen*/) const
+int InsetERT::plaintext(Buffer const &, ostream &,
+ OutputParams const & /*runparams*/) const
{
return 0;
}
-int InsetERT::linuxdoc(Buffer const &, ostream & os) const
+int InsetERT::linuxdoc(Buffer const &, ostream & os,
+ OutputParams const &)const
{
- ParagraphList::iterator par = inset.paragraphs.begin();
- ParagraphList::iterator end = inset.paragraphs.end();
+ ParagraphList::iterator par = inset.paragraphs().begin();
+ ParagraphList::iterator end = inset.paragraphs().end();
int lines = 0;
while (par != end) {
}
-int InsetERT::docbook(Buffer const &, ostream & os, bool) const
+int InsetERT::docbook(Buffer const &, ostream & os,
+ OutputParams const &) const
{
- ParagraphList::iterator par = inset.paragraphs.begin();
- ParagraphList::iterator end = inset.paragraphs.end();
+ ParagraphList::iterator par = inset.paragraphs().begin();
+ ParagraphList::iterator end = inset.paragraphs().end();
int lines = 0;
while (par != end) {
}
-InsetOld::RESULT InsetERT::localDispatch(FuncRequest const & cmd)
+DispatchResult InsetERT::priv_dispatch(BufferView & bv, FuncRequest const & cmd)
{
- InsetOld::RESULT result = UNDISPATCHED;
- BufferView * bv = cmd.view();
-
- if (inset.paragraphs.begin()->empty()) {
- set_latex_font(bv);
- }
-
switch (cmd.action) {
- case LFUN_INSET_EDIT:
- if (cmd.button() == mouse_button::button3)
- break;
- if (status_ == Inlined) {
- if (!bv->lockInset(this))
- break;
- result = inset.localDispatch(cmd);
- } else {
- result = InsetCollapsable::localDispatch(cmd);
- }
- set_latex_font(bv);
- updateStatus(bv);
- break;
-
case LFUN_INSET_MODIFY: {
- InsetERT::ERTStatus status_;
- InsetERTMailer::string2params(cmd.argument, status_);
-
- status(bv, status_);
-
- /* FIXME: I refuse to believe we have to live
- * with ugliness like this ! Note that this
- * rebreak *is* needed. Consider a change from
- * Open (needfullrow) to Inlined (only the space
- * taken by the text).
- */
- inset.getLyXText(cmd.view())->fullRebreak();
- bv->updateInset(this);
- result = DISPATCHED;
+ InsetCollapsable::CollapseStatus st;
+ InsetERTMailer::string2params(cmd.argument, st);
+ setStatus(st);
+ return DispatchResult(true, true);
}
- break;
-
- case LFUN_MOUSE_PRESS:
- lfunMousePress(cmd);
- result = DISPATCHED;
- break;
-
- case LFUN_MOUSE_MOTION:
- lfunMouseMotion(cmd);
- result = DISPATCHED;
- break;
-
- case LFUN_MOUSE_RELEASE:
- lfunMouseRelease(cmd);
- result = DISPATCHED;
- break;
case LFUN_LAYOUT:
- bv->owner()->setLayout(inset.paragraphs.begin()->layout()->name());
- result = DISPATCHED_NOUPDATE;
- break;
-
- default:
- result = InsetCollapsable::localDispatch(cmd);
- }
-
- switch (cmd.action) {
- case LFUN_BREAKPARAGRAPH:
- case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
- case LFUN_BACKSPACE:
- case LFUN_BACKSPACE_SKIP:
- case LFUN_DELETE:
- case LFUN_DELETE_SKIP:
- case LFUN_DELETE_LINE_FORWARD:
- case LFUN_CUT:
- set_latex_font(bv);
- break;
+ case LFUN_BOLD:
+ case LFUN_CODE:
+ case LFUN_DEFAULT:
+ case LFUN_EMPH:
+ case LFUN_FREEFONT_APPLY:
+ case LFUN_FREEFONT_UPDATE:
+ case LFUN_NOUN:
+ case LFUN_ROMAN:
+ case LFUN_SANS:
+ case LFUN_FRAK:
+ case LFUN_ITAL:
+ case LFUN_FONT_SIZE:
+ case LFUN_FONT_STATE:
+ case LFUN_UNDERLINE:
+ return DispatchResult(true);
default:
- break;
- }
- return result;
-}
-
-
-string const InsetERT::get_new_label() const
-{
- string la;
- pos_type const max_length = 15;
- pos_type const p_siz = inset.paragraphs.begin()->size();
- pos_type const n = min(max_length, p_siz);
- pos_type i = 0;
- pos_type j = 0;
- for(; i < n && j < p_siz; ++j) {
- if (inset.paragraphs.begin()->isInset(j))
- continue;
- la += inset.paragraphs.begin()->getChar(j);
- ++i;
- }
- if (inset.paragraphs.size() > 1 || (i > 0 && j < p_siz)) {
- la += "...";
+ return InsetCollapsable::priv_dispatch(bv, cmd);
}
- if (la.empty()) {
- la = _("ERT");
- }
- return la;
}
-void InsetERT::setButtonLabel() const
+void InsetERT::setButtonLabel()
{
- if (status_ == Collapsed) {
- setLabel(get_new_label());
- } else {
- setLabel(_("ERT"));
- }
+ setLabel(status() == Collapsed ? getNewLabel(_("ERT")) : _("ERT"));
}
-bool InsetERT::checkInsertChar(LyXFont & /* font */)
+bool InsetERT::insetAllowed(InsetOld::Code code) const
{
-#ifdef SET_HARD_FONT
- LyXFont f(LyXFont::ALL_INHERIT, latex_language);
- font = f;
- font.setFamily(LyXFont::TYPEWRITER_FAMILY);
- font.setColor(LColor::latex);
-#endif
- return true;
+ return code == InsetOld::NEWLINE_CODE;
}
void InsetERT::metrics(MetricsInfo & mi, Dimension & dim) const
{
- setButtonLabel();
- if (inlined())
- inset.metrics(mi, dim);
- else
- InsetCollapsable::metrics(mi, dim);
- // Make it stand out on its own as it is code, not part of running
- // text:
- if (isOpen() && !inlined())
- dim.wid = mi.base.textwidth;
+ LyXFont tmpfont = mi.base.font;
+ getDrawFont(mi.base.font);
+ InsetCollapsable::metrics(mi, dim);
+ mi.base.font = tmpfont;
dim_ = dim;
}
void InsetERT::draw(PainterInfo & pi, int x, int y) const
{
- InsetCollapsable::draw(pi, x, y, inlined());
-}
-
-
-void InsetERT::set_latex_font(BufferView * /* bv */)
-{
-#ifdef SET_HARD_FONT
- LyXFont font(LyXFont::ALL_INHERIT, latex_language);
-
- font.setFamily(LyXFont::TYPEWRITER_FAMILY);
- font.setColor(LColor::latex);
-
- inset.getLyXText(bv)->setFont(bv, font, false);
-#endif
-}
-
-
-// attention this function can be called with bv == 0
-void InsetERT::status(BufferView * bv, ERTStatus const st) const
-{
- if (st != status_) {
- status_ = st;
- switch (st) {
- case Inlined:
- break;
- case Open:
- setCollapsed(false);
- setButtonLabel();
- break;
- case Collapsed:
- setCollapsed(true);
- setButtonLabel();
- if (bv)
- bv->unlockInset(const_cast<InsetERT *>(this));
- break;
- }
- if (bv) {
- bv->updateInset(this);
- bv->buffer()->markDirty();
- }
- }
+ LyXFont tmpfont = pi.base.font;
+ getDrawFont(pi.base.font);
+ InsetCollapsable::draw(pi, x, y);
+ pi.base.font = tmpfont;
}
}
-void InsetERT::open(BufferView * bv)
-{
- if (isOpen())
- return;
- status(bv, Open);
-}
-
-
-void InsetERT::close(BufferView * bv) const
-{
- if (status_ == Collapsed || status_ == Inlined)
- return;
-
- status(bv, Collapsed);
-}
-
-
-WordLangTuple const
-InsetERT::selectNextWordToSpellcheck(BufferView * bv, float &) const
-{
- bv->unlockInset(const_cast<InsetERT *>(this));
- return WordLangTuple();
-}
-
-
void InsetERT::getDrawFont(LyXFont & font) const
{
- LyXFont f(LyXFont::ALL_INHERIT, latex_language);
- font = f;
+ font = LyXFont(LyXFont::ALL_INHERIT, latex_language);
font.setFamily(LyXFont::TYPEWRITER_FAMILY);
font.setColor(LColor::latex);
}
void InsetERTMailer::string2params(string const & in,
- InsetERT::ERTStatus & status)
+ InsetCollapsable::CollapseStatus & status)
{
- status = InsetERT::Collapsed;
+ status = InsetCollapsable::Collapsed;
+ if (in.empty())
+ return;
- string name;
- string body = split(in, name, ' ');
+ istringstream data(in);
+ LyXLex lex(0,0);
+ lex.setStream(data);
- if (body.empty())
- return;
+ string name;
+ lex >> name;
+ if (name != name_)
+ return print_mailer_error("InsetERTMailer", in, 1, name_);
- status = static_cast<InsetERT::ERTStatus>(strToInt(body));
+ int s;
+ lex >> s;
+ if (lex)
+ status = static_cast<InsetCollapsable::CollapseStatus>(s);
}
string const
-InsetERTMailer::params2string(InsetERT::ERTStatus status)
+InsetERTMailer::params2string(InsetCollapsable::CollapseStatus status)
{
- return name_ + ' ' + tostr(status);
+ ostringstream data;
+ data << name_ << ' ' << status;
+ return data.str();
}