#include "insetert.h"
#include "gettext.h"
#include "lyxfont.h"
-#include "Painter.h"
+#include "language.h"
#include "buffer.h"
+#include "lyx_gui_misc.h"
+#include "BufferView.h"
+#include "LyXView.h"
+#include "lyxtext.h"
+#include "debug.h"
+#include "lyxtextclasslist.h"
+
#include "insets/insettext.h"
+
+#include "frontends/Dialogs.h"
+#include "frontends/Alert.h"
+
#include "support/LOstream.h"
-#include "lyx_gui_misc.h"
+
using std::ostream;
+using std::min;
+using std::endl;
+
+using lyx::pos_type;
+
+
+void InsetERT::init()
+{
+ setButtonLabel();
+ labelfont = LyXFont(LyXFont::ALL_SANE);
+ labelfont.decSize();
+ labelfont.decSize();
+ labelfont.setColor(LColor::latex);
+ setInsetName("ERT");
+}
+
+
+InsetERT::InsetERT(bool collapsed)
+ : InsetCollapsable(collapsed)
+{
+ if (collapsed)
+ status_ = Collapsed;
+ else
+ status_ = Open;
+ init();
+}
+
+
+InsetERT::InsetERT(InsetERT const & in, bool same_id)
+ : InsetCollapsable(in, same_id), status_(in.status_)
+{
+ init();
+}
-InsetERT::InsetERT() : InsetCollapsable()
+
+Inset * InsetERT::clone(Buffer const &, bool same_id) const
+{
+ return new InsetERT(*const_cast<InsetERT *>(this), same_id);
+}
+
+
+InsetERT::InsetERT(string const & contents, bool collapsed)
+ : InsetCollapsable(collapsed)
{
- setLabel(_("ERT"));
- LyXFont font(LyXFont::ALL_SANE);
- font.setLatex (LyXFont::ON);
- labelfont = LyXFont(LyXFont::ALL_SANE);
- labelfont.decSize();
- labelfont.decSize();
- labelfont.setColor(LColor::ert);
- setAutoCollapse(false);
- setInsetName("ERT");
+ if (collapsed)
+ status_ = Collapsed;
+ else
+ status_ = Open;
+#ifndef INHERIT_LANG
+ LyXFont font(LyXFont::ALL_INHERIT, latex_language);
+#else
+ LyXFont font(LyXFont::ALL_INHERIT);
+#endif
+ font.setFamily(LyXFont::TYPEWRITER_FAMILY);
+ font.setColor(LColor::latex);
+ string::const_iterator cit = contents.begin();
+ string::const_iterator end = contents.end();
+ pos_type pos = 0;
+ for (; cit != end; ++cit) {
+ inset.paragraph()->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).
+ init();
}
-void InsetERT::Write(Buffer const * buf, ostream & os) const
+InsetERT::~InsetERT()
{
- os << getInsetName() << "\n";
- InsetCollapsable::Write(buf, os);
+ hideDialog();
}
-Inset * InsetERT::Clone() const
+void InsetERT::read(Buffer const * buf, LyXLex & lex)
{
- InsetERT * result = new InsetERT;
- result->inset->init(inset);
+ 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();
+ collapsed_ = lex.getBool();
+ } else {
+ // Take countermeasures
+ lex.pushToken(token);
+ }
+ }
+#endif
+ inset.read(buf, lex);
+
+#ifndef INHERIT_LANG
+ LyXFont font(LyXFont::ALL_INHERIT, latex_language);
+#else
+ LyXFont font(LyXFont::ALL_INHERIT);
+#endif
+
+ font.setFamily(LyXFont::TYPEWRITER_FAMILY);
+ font.setColor(LColor::latex);
+ Paragraph * par = inset.paragraph();
+ while (par) {
+ pos_type siz = par->size();
+ for (pos_type i = 0; i < siz; ++i) {
+ par->setFont(i, font);
+ }
+ par = par->next();
+ }
- result->collapsed = collapsed;
- return result;
+ if (!token_found) {
+ if (collapsed_) {
+ status(0, Collapsed);
+ } else {
+ status(0, Open);
+ }
+ }
+ setButtonLabel();
}
-char const * InsetERT::EditMessage() const
+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 =
+ textclasslist.NameOfLayout(buf->params.textclass, 0);
+ Paragraph * par = inset.paragraph();
+ while (par) {
+ os << "\n\\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:
+ case Paragraph::META_HFILL:
+ lyxerr << "Element is not allowed in insertERT"
+ << endl;
+ case Paragraph::META_NEWLINE:
+ os << "\n\\newline \n";
+ break;
+ case '\\':
+ os << "\n\\backslash \n";
+ break;
+ default:
+ os << c;
+ break;
+ }
+ }
+ par = par->next();
+ }
+}
+
+
+string const InsetERT::editMessage() const
{
return _("Opened ERT Inset");
}
-bool InsetERT::InsertInset(BufferView *, Inset *)
+bool InsetERT::insertInset(BufferView *, Inset *)
+{
+ return false;
+}
+
+
+void InsetERT::setFont(BufferView *, LyXFont const &, bool, bool selectall)
+{
+ // if selectall is activated then the fontchange was an outside general
+ // fontchange and this messages is not needed
+ if (!selectall)
+ Alert::alert(_("Impossible Operation!"),
+ _("Not permitted to change font-types inside ERT-insets!"),
+ _("Sorry."));
+}
+
+
+void InsetERT::updateStatus(BufferView * bv, bool swap) const
+{
+ if (status_ != Inlined) {
+ if (collapsed_) {
+ status(bv, swap ? Open : Collapsed);
+ } else {
+ status(bv, swap ? Collapsed : Open);
+ }
+ }
+}
+
+
+void InsetERT::edit(BufferView * bv, int x, int y, unsigned int button)
+{
+ if (button == 3)
+ return;
+
+ if (status_ == Inlined) {
+ if (!bv->lockInset(this))
+ return;
+ inset.edit(bv, x, y, button);
+ } else {
+ InsetCollapsable::edit(bv, x, y, button);
+ }
+ set_latex_font(bv);
+ updateStatus(bv);
+}
+
+
+Inset::EDITABLE InsetERT::editable() const
+{
+ if (status_ == Collapsed)
+ return IS_EDITABLE;
+ return HIGHLY_EDITABLE;
+}
+
+
+void InsetERT::edit(BufferView * bv, bool front)
+{
+ InsetCollapsable::edit(bv, front);
+ updateStatus(0);
+ set_latex_font(bv);
+}
+
+
+
+
+void InsetERT::insetButtonPress(BufferView * bv,
+ int x, int y, int button)
+{
+ if (status_ == Inlined) {
+ inset.insetButtonPress(bv, x, y, button);
+ } else {
+ InsetCollapsable::insetButtonPress(bv, x, y, button);
+ }
+}
+
+
+bool InsetERT::insetButtonRelease(BufferView * bv, int x, int y, int button)
{
- return false;
+ if (button == 3) {
+ showInsetDialog(bv);
+ return true;
+ }
+
+ if (status_ != Inlined && (x >= 0) && (x < button_length) &&
+ (y >= button_top_y) && (y <= button_bottom_y)) {
+ updateStatus(bv, true);
+ } else {
+ LyXFont font(LyXFont::ALL_SANE);
+ int yy = ascent(bv, font) + y - inset.ascent(bv, font);
+
+ // inlined is special - the text appears above
+ // button_bottom_y
+ if (status_ == Inlined) {
+ inset.insetButtonRelease(bv, x, yy, button);
+ } else if (!collapsed_ && (y > button_bottom_y)) {
+ yy -= (ascent_collapsed() + descent_collapsed());
+ inset.insetButtonRelease(bv, x, yy, button);
+ }
+ }
+ return false;
}
-void InsetERT::SetFont(BufferView *, LyXFont const &, bool)
+void InsetERT::insetMotionNotify(BufferView * bv,
+ int x, int y, int state)
{
- WriteAlert(_("Impossible Operation!"),
- _("Not permitted to change font-types inside ERT-insets!"),
- _("Sorry."));
+ if (status_ == Inlined) {
+ inset.insetMotionNotify(bv, x, y, state);
+ } else {
+ InsetCollapsable::insetMotionNotify(bv, x, y, state);
+ }
}
-void InsetERT::Edit(BufferView * bv, int x, int y, unsigned int button)
+
+int InsetERT::latex(Buffer const *, ostream & os, bool /*fragile*/,
+ bool /*free_spc*/) const
+{
+ Paragraph * par = inset.paragraph();
+ int lines = 0;
+ while (par) {
+ 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_NEWLINE:
+ os << '\n';
+ ++lines;
+ break;
+ default:
+ os << c;
+ break;
+ }
+ }
+ par = par->next();
+ if (par) {
+ os << "\n\n";
+ lines += 2;
+ }
+ }
+
+ return lines;
+}
+
+
+int InsetERT::ascii(Buffer const *,
+ ostream &, int /*linelen*/) const
+{
+ return 0;
+}
+
+
+int InsetERT::linuxdoc(Buffer const *, ostream & os) const
+{
+ Paragraph * par = inset.paragraph();
+ int lines = 0;
+ while (par) {
+ 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_NEWLINE:
+ os << '\n';
+ ++lines;
+ break;
+ default:
+ os << c;
+ break;
+ }
+ }
+ par = par->next();
+ if (par) {
+ os << "\n";
+ lines ++;
+ }
+ }
+
+ return lines;
+}
+
+
+int InsetERT::docbook(Buffer const *, ostream & os) const
+{
+ Paragraph * par = inset.paragraph();
+ int lines = 0;
+ while (par) {
+ 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_NEWLINE:
+ os << '\n';
+ ++lines;
+ break;
+ default:
+ os << c;
+ break;
+ }
+ }
+ par = par->next();
+ if (par) {
+ os << "\n";
+ lines ++;
+ }
+ }
+
+ return lines;
+}
+
+
+UpdatableInset::RESULT
+InsetERT::localDispatch(BufferView * bv, kb_action action, string const & arg)
+{
+ UpdatableInset::RESULT result = DISPATCHED_NOUPDATE;
+
+ if (!inset.paragraph()->size()) {
+ set_latex_font(bv);
+ }
+
+ switch (action) {
+ case LFUN_LAYOUT:
+ bv->owner()->setLayout(inset.paragraph()->getLayout());
+ break;
+ default:
+ result = InsetCollapsable::localDispatch(bv, action, arg);
+ }
+ switch (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;
+
+ 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.paragraph()->size();
+ pos_type const n = min(max_length, p_siz);
+ int i = 0;
+ int j = 0;
+ for(; i < n && j < p_siz; ++j) {
+ if (inset.paragraph()->isInset(j))
+ continue;
+ la += inset.paragraph()->getChar(j);
+ ++i;
+ }
+ if (i > 0 && j < p_siz) {
+ la += "...";
+ }
+ if (la.empty()) {
+ la = _("ERT");
+ }
+ return la;
+}
+
+
+void InsetERT::setButtonLabel() const
+{
+ if (status_ == Collapsed) {
+ setLabel(get_new_label());
+ } else {
+ setLabel(_("ERT"));
+ }
+}
+
+
+bool InsetERT::checkInsertChar(LyXFont & font)
+{
+#ifndef INHERIT_LANG
+ LyXFont f(LyXFont::ALL_INHERIT, latex_language);
+#else
+ LyXFont f(LyXFont::ALL_INHERIT);
+#endif
+ font = f;
+ font.setFamily(LyXFont::TYPEWRITER_FAMILY);
+ font.setColor(LColor::latex);
+ return true;
+}
+
+
+int InsetERT::ascent(BufferView * bv, LyXFont const & font) const
+{
+ if (!inlined())
+ return InsetCollapsable::ascent(bv, font);
+
+ return inset.ascent(bv, font);
+}
+
+
+int InsetERT::descent(BufferView * bv, LyXFont const & font) const
+{
+ if (!inlined())
+ return InsetCollapsable::descent(bv, font);
+
+ return inset.descent(bv, font);
+}
+
+
+int InsetERT::width(BufferView * bv, LyXFont const & font) const
+{
+ if (!inlined())
+ return InsetCollapsable::width(bv, font);
+
+ return inset.width(bv, font);
+}
+
+
+void InsetERT::draw(BufferView * bv, LyXFont const & f,
+ int baseline, float & x, bool cleared) const
+{
+ Painter & pain = bv->painter();
+
+ button_length = width_collapsed();
+ button_top_y = -ascent(bv, f);
+ button_bottom_y = -ascent(bv, f) + ascent_collapsed() +
+ descent_collapsed();
+
+ if (!isOpen()) {
+ draw_collapsed(pain, baseline, x);
+ x += TEXT_TO_INSET_OFFSET;
+ return;
+ }
+
+ float old_x = x;
+
+ if (!owner())
+ x += static_cast<float>(scroll());
+
+ if (!cleared && (inset.need_update == InsetText::FULL ||
+ inset.need_update == InsetText::INIT ||
+ top_x != int(x) ||
+ top_baseline != baseline))
+ {
+ // we don't need anymore to clear here we just have to tell
+ // the underlying LyXText that it should do the RowClear!
+ inset.setUpdateStatus(bv, InsetText::FULL);
+ bv->text->status(bv, LyXText::CHANGED_IN_DRAW);
+ return;
+ }
+
+ top_x = int(x);
+ topx_set = true;
+ top_baseline = baseline;
+
+ int const bl = baseline - ascent(bv, f) + ascent_collapsed();
+
+ if (inlined()) {
+ inset.draw(bv, f, baseline, x, cleared);
+ } else {
+ draw_collapsed(pain, bl, old_x);
+ inset.draw(bv, f,
+ bl + descent_collapsed() + inset.ascent(bv, f),
+ x, cleared);
+ }
+ need_update = NONE;
+}
+
+
+void InsetERT::set_latex_font(BufferView * bv)
+{
+#ifndef INHERIT_LANG
+ LyXFont font(LyXFont::ALL_INHERIT, latex_language);
+#else
+ LyXFont font(LyXFont::ALL_INHERIT);
+#endif
+
+ font.setFamily(LyXFont::TYPEWRITER_FAMILY);
+ font.setColor(LColor::latex);
+ inset.getLyXText(bv)->setFont(bv, font, false);
+}
+
+
+void InsetERT::status(BufferView * bv, ERTStatus const st) const
+{
+ if (st != status_) {
+ status_ = st;
+ switch (st) {
+ case Inlined:
+ inset.setAutoBreakRows(false);
+ break;
+ case Open:
+ inset.setAutoBreakRows(true);
+ collapsed_ = false;
+ need_update = FULL;
+ setButtonLabel();
+ break;
+ case Collapsed:
+ inset.setAutoBreakRows(true);
+ collapsed_ = true;
+ need_update = FULL;
+ setButtonLabel();
+ if (bv)
+ bv->unlockInset(const_cast<InsetERT *>(this));
+ break;
+ }
+ if (bv)
+ bv->updateInset(const_cast<InsetERT *>(this), false);
+ }
+}
+
+
+bool InsetERT::showInsetDialog(BufferView * bv) const
+{
+ bv->owner()->getDialogs()->showERT(const_cast<InsetERT *>(this));
+ return true;
+}
+
+
+void InsetERT::open(BufferView * bv)
+{
+ if (!collapsed_)
+ return;
+ status(bv, Open);
+}
+
+
+void InsetERT::close(BufferView * bv) const
+{
+ if (collapsed_)
+ return;
+ status(bv, Collapsed);
+}
+
+
+string const InsetERT::selectNextWordToSpellcheck(BufferView * bv,float &) const
{
- InsetCollapsable::Edit(bv, x, y, button);
- LyXFont font(LyXFont::ALL_SANE);
- font.setLatex (LyXFont::ON);
+ bv->unlockInset(const_cast<InsetERT *>(this));
+ return string();
}
projects / lyx.git / blobdiff