#include "buffer.h"
#include "BufferView.h"
+#include "cursor.h"
#include "debug.h"
#include "dispatchresult.h"
+#include "FuncStatus.h"
#include "LColor.h"
#include "lyxlex.h"
#include "funcrequest.h"
using std::endl;
using std::string;
using std::max;
+using std::min;
using std::ostream;
-InsetCollapsable::InsetCollapsable(BufferParams const & bp, bool collapsed)
- : UpdatableInset(), inset(bp), collapsed_(collapsed),
- button_dim(0, 0, 0, 0), label("Label"),
-#if 0
- autocollapse(false),
-#endif
- in_update(false), first_after_edit(false)
+InsetCollapsable::CollapseStatus InsetCollapsable::status() const
{
- inset.setOwner(this);
- inset.setAutoBreakRows(true);
- inset.setDrawFrame(InsetText::ALWAYS);
- inset.setFrameColor(LColor::collapsableframe);
- setInsetName("Collapsable");
-}
-
-
-InsetCollapsable::InsetCollapsable(InsetCollapsable const & in)
- : UpdatableInset(in), inset(in.inset), collapsed_(in.collapsed_),
- labelfont_(in.labelfont_), button_dim(0, 0, 0, 0), label(in.label),
-#if 0
- autocollapse(in.autocollapse),
-#endif
- in_update(false), first_after_edit(false)
-{
- inset.setOwner(this);
+ return (autoOpen_ && status_ != Inlined) ? Open : status_;
}
-bool InsetCollapsable::insertInset(BufferView * bv, InsetOld * in)
+InsetCollapsable::InsetCollapsable
+ (BufferParams const & bp, CollapseStatus status)
+ : InsetText(bp), label("Label"), status_(status),
+ openinlined_(false), autoOpen_(false)
{
- if (!insetAllowed(in->lyxCode())) {
- lyxerr << "InsetCollapsable::InsertInset: "
- "Unable to insert inset." << endl;
- return false;
- }
- return inset.insertInset(bv, in);
+ setAutoBreakRows(true);
+ setDrawFrame(true);
+ setFrameColor(LColor::collapsableframe);
+ setInsetName("Collapsable");
+ setButtonLabel();
}
void InsetCollapsable::write(Buffer const & buf, ostream & os) const
{
- os << "collapsed " << (collapsed_ ? "true" : "false") << "\n";
- inset.writeParagraphData(buf, os);
+ os << "status ";
+ switch (status_) {
+ case Open:
+ os << "open";
+ break;
+ case Collapsed:
+ os << "collapsed";
+ break;
+ case Inlined:
+ os << "inlined";
+ break;
+ }
+ os << "\n";
+ text_.write(buf, os);
}
void InsetCollapsable::read(Buffer const & buf, LyXLex & lex)
{
+ bool token_found = false;
if (lex.isOK()) {
lex.next();
string const token = lex.getString();
- if (token == "collapsed") {
+ if (token == "status") {
lex.next();
- collapsed_ = lex.getBool();
+ string const tmp_token = lex.getString();
+
+ if (tmp_token == "inlined") {
+ status_ = Inlined;
+ token_found = true;
+ } else if (tmp_token == "collapsed") {
+ status_ = Collapsed;
+ token_found = true;
+ } else if (tmp_token == "open") {
+ status_ = Open;
+ token_found = true;
+ } else {
+ lyxerr << "InsetCollapsable::read: Missing status!"
+ << endl;
+ // Take countermeasures
+ lex.pushToken(token);
+ }
} else {
- lyxerr << "InsetCollapsable::Read: Missing collapsed!"
- << endl;
- // Take countermeasures
+ lyxerr << "InsetCollapsable::read: Missing 'status'-tag!"
+ << endl;
+ // take countermeasures
lex.pushToken(token);
}
}
- inset.read(buf, lex);
-}
+ InsetText::read(buf, lex);
+ if (!token_found)
+ status_ = isOpen() ? Open : Collapsed;
-void InsetCollapsable::dimension_collapsed(Dimension & dim) const
-{
- font_metrics::buttonText(label, labelfont_, dim.wid, dim.asc, dim.des);
+ setButtonLabel();
}
-int InsetCollapsable::height_collapsed() const
+Dimension InsetCollapsable::dimensionCollapsed() const
{
Dimension dim;
font_metrics::buttonText(label, labelfont_, dim.wid, dim.asc, dim.des);
- return dim.asc + dim.des;
+ return dim;
}
void InsetCollapsable::metrics(MetricsInfo & mi, Dimension & dim) const
{
- //lyxerr << "InsetCollapsable::metrics: width: " << mi.base.textwidth << endl;
- dimension_collapsed(dim);
- if (!collapsed_) {
- Dimension insetdim;
- inset.metrics(mi, insetdim);
- dim.des += insetdim.height() + TEXT_TO_BOTTOM_OFFSET;
- dim.wid = max(dim.wid, insetdim.wid);
- }
- dim_ = dim;
-}
-
-
-void InsetCollapsable::draw_collapsed(PainterInfo & pi, int x, int y) const
-{
- pi.pain.buttonText(x, y, label, labelfont_);
-}
-
-
-void InsetCollapsable::draw(PainterInfo & pi, int x, int y, bool inlined) const
-{
- Dimension dim_collapsed;
- dimension_collapsed(dim_collapsed);
-
- int const aa = ascent();
- button_dim.x1 = 0;
- button_dim.x2 = dim_collapsed.width();
- button_dim.y1 = -aa;
- button_dim.y2 = -aa + dim_collapsed.height();
-
- if (!isOpen()) {
- draw_collapsed(pi, x, y);
- return;
- }
-
- int old_x = x;
+ autoOpen_ = mi.base.bv->cursor().isInside(this);
+ mi.base.textwidth -= 2 * TEXT_TO_INSET_OFFSET;
- if (!owner())
- x += scroll();
-
- top_x = x;
- top_baseline = y;
-
- int const bl = y - aa + dim_collapsed.ascent();
-
- if (inlined) {
- inset.draw(pi, x, y);
+ if (status() == Inlined) {
+ InsetText::metrics(mi, dim);
} else {
- draw_collapsed(pi, old_x, bl);
- inset.draw(pi, x, bl + dim_collapsed.descent() + inset.ascent());
+ dim = dimensionCollapsed();
+ if (status() == Open) {
+ InsetText::metrics(mi, textdim_);
+ bool oldopeninlined = openinlined_;
+ openinlined_ = (textdim_.wid + dim.wid <= mi.base.textwidth);
+ if (openinlined_ != oldopeninlined)
+ InsetText::metrics(mi, textdim_);
+ if (openinlined_) {
+ dim.wid += textdim_.wid;
+ dim.des = max(dim.des - textdim_.asc + dim.asc, textdim_.des);
+ dim.asc = textdim_.asc;
+ } else {
+ dim.des += textdim_.height() + TEXT_TO_BOTTOM_OFFSET;
+ dim.wid = max(dim.wid, textdim_.wid);
+ }
+ }
}
+ dim.asc += TEXT_TO_INSET_OFFSET;
+ dim.des += TEXT_TO_INSET_OFFSET;
+ dim.wid += 2 * TEXT_TO_INSET_OFFSET;
+ mi.base.textwidth += 2 * TEXT_TO_INSET_OFFSET;
+ dim_ = dim;
}
void InsetCollapsable::draw(PainterInfo & pi, int x, int y) const
{
- // by default, we are not inlined-drawing
- draw(pi, x, y, false);
-}
-
-
-InsetOld::EDITABLE InsetCollapsable::editable() const
-{
- return collapsed_ ? IS_EDITABLE : HIGHLY_EDITABLE;
-}
-
-
-void InsetCollapsable::insetUnlock(BufferView * bv)
-{
-#if 0
- if (autocollapse) {
- if (change_label_with_text) {
- draw_label = get_new_label();
- } else {
- draw_label = label;
+ const int xx = x + TEXT_TO_INSET_OFFSET;
+ if (status() == Inlined) {
+ InsetText::draw(pi, xx, y);
+ } else {
+ Dimension dimc = dimensionCollapsed();
+ int const top = y - ascent() + TEXT_TO_INSET_OFFSET;
+ button_dim.x1 = xx + 0;
+ button_dim.x2 = xx + dimc.width();
+ button_dim.y1 = top;
+ button_dim.y2 = top + dimc.height();
+
+ pi.pain.buttonText(xx, top + dimc.asc, label, labelfont_);
+ if (status() == Open) {
+ int textx, texty;
+ if (openinlined_) {
+ textx = xx + dimc.width();
+ texty = top + textdim_.asc;
+ } else {
+ textx = xx;
+ texty = top + dimc.height() + textdim_.asc;
+ }
+ InsetText::draw(pi, textx, texty);
}
- collapsed_ = true;
}
-#endif
- inset.insetUnlock(bv);
- if (scroll())
- scroll(bv, 0.0F);
- bv->updateInset(this);
-}
-
-
-FuncRequest InsetCollapsable::adjustCommand(FuncRequest const & cmd)
-{
- FuncRequest cmd1 = cmd;
- cmd1.y = ascent() + cmd.y - (height_collapsed() + inset.ascent());
- return cmd1;
+ setPosCache(pi, x, y);
}
-void InsetCollapsable::lfunMouseRelease(FuncRequest const & cmd)
+void InsetCollapsable::drawSelection(PainterInfo & pi, int x, int y) const
{
- bool ret = false;
- BufferView * bv = cmd.view();
-
- if (collapsed_ && cmd.button() != mouse_button::button3) {
- collapsed_ = false;
- bv->updateInset(this);
- bv->buffer()->markDirty();
- return;
- }
-
- if (cmd.button() != mouse_button::button3 && hitButton(cmd)) {
- if (collapsed_) {
- collapsed_ = false;
- } else {
- collapsed_ = true;
- bv->unlockInset(this);
- }
- bv->updateInset(this);
- bv->buffer()->markDirty();
- } else if (!collapsed_ && cmd.y > button_dim.y2) {
- ret = inset.dispatch(adjustCommand(cmd)) == DispatchResult(true, true);
+ x += TEXT_TO_INSET_OFFSET;
+ if (status() == Open) {
+ if (openinlined_)
+ x += dimensionCollapsed().wid;
+ else
+ y += dimensionCollapsed().des + textdim_.asc;
}
- if (cmd.button() == mouse_button::button3 && !ret)
- showInsetDialog(bv);
+ if (status() != Collapsed)
+ InsetText::drawSelection(pi, x, y);
}
-int InsetCollapsable::latex(Buffer const & buf, ostream & os,
- OutputParams const & runparams) const
+void InsetCollapsable::cursorPos
+ (CursorSlice const & sl, bool boundary, int & x, int & y) const
{
- return inset.latex(buf, os, runparams);
-}
-
-
-int InsetCollapsable::plaintext(Buffer const & buf, ostream & os,
- OutputParams const & runparams) const
-{
- return inset.plaintext(buf, os, runparams);
+ BOOST_ASSERT(status() != Collapsed);
+
+ InsetText::cursorPos(sl, boundary, x, y);
+
+ if (status() == Open) {
+ if (openinlined_)
+ x += dimensionCollapsed().wid;
+ else
+ y += dimensionCollapsed().height() - ascent()
+ + TEXT_TO_INSET_OFFSET + textdim_.asc;
+ }
+ x += TEXT_TO_INSET_OFFSET;
}
-int InsetCollapsable::linuxdoc(Buffer const & buf, ostream & os,
- OutputParams const & runparams) const
+InsetBase::EDITABLE InsetCollapsable::editable() const
{
- return inset.linuxdoc(buf, os, runparams);
+ return status() != Collapsed ? HIGHLY_EDITABLE : IS_EDITABLE;
}
-int InsetCollapsable::docbook(Buffer const & buf, ostream & os,
- OutputParams const & runparams) const
+bool InsetCollapsable::descendable() const
{
- return inset.docbook(buf, os, runparams);
+ return status() != Collapsed;
}
}
-void InsetCollapsable::edit(BufferView * bv, bool left)
+string const InsetCollapsable::getNewLabel(string const & l) const
{
- lyxerr << "InsetCollapsable: edit" << endl;
- if (!bv->lockInset(this))
- lyxerr << "InsetCollapsable: can't lock" << endl;
- inset.edit(bv, left);
- first_after_edit = true;
- open(bv);
-}
-
-/*
- if (!cmd.argument.empty()) {
- UpdatableInset::edit(
- if (collapsed_) {
- lyxerr << "branch collapsed_" << endl;
- collapsed_ = false;
- if (bv->lockInset(this)) {
- bv->updateInset(this);
- bv->buffer()->markDirty();
- inset.dispatch(cmd);
- first_after_edit = true;
- }
- } else {
- lyxerr << "branch not collapsed_" << endl;
- if (bv->lockInset(this))
- inset.dispatch(cmd);
- }
- return;
- }
- UpdatableInset::edit(cmd, idx, pos);
-*/
-
-
-void InsetCollapsable::edit(BufferView * bv, int x, int y)
-{
- if (collapsed_) {
- collapsed_ = false;
- // set this only here as it should be recollapsed only if
- // it was already collapsed!
- first_after_edit = true;
- if (!bv->lockInset(this))
- return;
- bv->updateInset(this);
- bv->buffer()->markDirty();
- inset.edit(bv, x, y);
- } else {
- if (!bv->lockInset(this))
- return;
- if (y <= button_dim.y2)
- inset.edit(bv, x, 0);
- else
- inset.edit(bv, x,
- ascent() + y - (height_collapsed() + inset.ascent()));
+ string label;
+ pos_type const max_length = 15;
+ pos_type const p_siz = 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 (paragraphs().begin()->isInset(j))
+ continue;
+ label += paragraphs().begin()->getChar(j);
+ ++i;
}
-}
-
-
-DispatchResult
-InsetCollapsable::priv_dispatch(FuncRequest const & cmd,
- idx_type & idx, pos_type & pos)
-{
- //lyxerr << "InsetCollapsable::localDispatch: "
- // << cmd.action << " '" << cmd.argument << "'\n";
- BufferView * bv = cmd.view();
- switch (cmd.action) {
- case LFUN_MOUSE_PRESS:
- if (!collapsed_ && cmd.y > button_dim.y2)
- inset.dispatch(adjustCommand(cmd));
- return DispatchResult(true, true);
-
- case LFUN_MOUSE_MOTION:
- if (!collapsed_ && cmd.y > button_dim.y2)
- inset.dispatch(adjustCommand(cmd));
- return DispatchResult(true, true);
-
- case LFUN_MOUSE_RELEASE:
- lfunMouseRelease(cmd);
- return DispatchResult(true, true);
-
- default:
- DispatchResult const result = inset.dispatch(cmd);
- first_after_edit = false;
- return result;
+ if (paragraphs().size() > 1 || (i > 0 && j < p_siz)) {
+ label += "...";
}
+ return label.empty() ? l : label;
}
-bool InsetCollapsable::lockInsetInInset(BufferView * bv, UpdatableInset * in)
+void InsetCollapsable::edit(LCursor & cur, bool left)
{
- if (&inset == in)
- return true;
- return inset.lockInsetInInset(bv, in);
+ //lyxerr << "InsetCollapsable: edit left/right" << endl;
+ cur.push(*this);
+ InsetText::edit(cur, left);
}
-bool InsetCollapsable::unlockInsetInInset(BufferView * bv, UpdatableInset * in,
- bool lr)
+InsetBase * InsetCollapsable::editXY(LCursor & cur, int x, int y)
{
- if (&inset == in) {
- bv->unlockInset(this);
- return true;
- }
- return inset.unlockInsetInInset(bv, in, lr);
-}
-
-
-int InsetCollapsable::insetInInsetY() const
-{
- return inset.insetInInsetY() - (top_baseline - inset.y());
-}
-
-
-void InsetCollapsable::validate(LaTeXFeatures & features) const
-{
- inset.validate(features);
-}
-
-
-void InsetCollapsable::getCursor(BufferView & bv, int & x, int & y) const
-{
- inset.getCursor(bv, x, y);
-}
-
-
-void InsetCollapsable::getCursorPos(BufferView * bv, int & x, int & y) const
-{
- inset.getCursorPos(bv, x , y);
-}
-
-
-UpdatableInset * InsetCollapsable::getLockingInset() const
-{
- UpdatableInset * in = inset.getLockingInset();
- if (&inset == in)
- return const_cast<InsetCollapsable *>(this);
- return in;
-}
-
-
-UpdatableInset * InsetCollapsable::getFirstLockingInsetOfType(InsetOld::Code c)
-{
- if (c == lyxCode())
+ //lyxerr << "InsetCollapsable: edit xy" << endl;
+ if (status() == Collapsed)
return this;
- return inset.getFirstLockingInsetOfType(c);
-}
-
-
-void InsetCollapsable::setFont(BufferView * bv, LyXFont const & font,
- bool toggleall, bool selectall)
-{
- inset.setFont(bv, font, toggleall, selectall);
-}
-
-
-LyXText * InsetCollapsable::getLyXText(BufferView const * bv,
- bool const recursive) const
-{
- return inset.getLyXText(bv, recursive);
-}
-
-
-void InsetCollapsable::deleteLyXText(BufferView * bv, bool recursive) const
-{
- inset.deleteLyXText(bv, recursive);
-}
-
-
-void InsetCollapsable::getLabelList(Buffer const & buffer,
- std::vector<string> & list) const
-{
- inset.getLabelList(buffer, list);
-}
-
-
-int InsetCollapsable::scroll(bool recursive) const
-{
- int sx = UpdatableInset::scroll(false);
-
- if (recursive)
- sx += inset.scroll(recursive);
-
- return sx;
+ cur.push(*this);
+ return InsetText::editXY(cur, x, y);
}
-ParagraphList * InsetCollapsable::getParagraphs(int i) const
+void InsetCollapsable::doDispatch(LCursor & cur, FuncRequest & cmd)
{
- return inset.getParagraphs(i);
-}
-
-
-int InsetCollapsable::numParagraphs() const
-{
- return inset.numParagraphs();
-}
+ //lyxerr << "InsetCollapsable::doDispatch (begin): cmd: " << cmd
+ // << " cur: " << cur << " bvcur: " << cur.bv().cursor() << endl;
+ switch (cmd.action) {
+ case LFUN_MOUSE_PRESS:
+ if (status() == Inlined)
+ InsetText::doDispatch(cur, cmd);
+ else if (status() == Open && !hitButton(cmd))
+ InsetText::doDispatch(cur, cmd);
+ else
+ cur.noUpdate();
+ break;
+
+ case LFUN_MOUSE_MOTION:
+ case LFUN_MOUSE_DOUBLE:
+ case LFUN_MOUSE_TRIPLE:
+ if (status_ == Inlined)
+ InsetText::doDispatch(cur, cmd);
+ else if (status() && !hitButton(cmd))
+ InsetText::doDispatch(cur, cmd);
+ else
+ cur.undispatched();
+ break;
-LyXText * InsetCollapsable::getText(int i) const
-{
- return inset.getText(i);
-}
+ case LFUN_MOUSE_RELEASE:
+ if (cmd.button() == mouse_button::button3) {
+ showInsetDialog(&cur.bv());
+ break;
+ }
+ switch (status()) {
+
+ case Collapsed:
+ //lyxerr << "InsetCollapsable::lfunMouseRelease 1" << endl;
+ setStatus(cur, Open);
+ edit(cur, true);
+ cur.bv().cursor() = cur;
+ break;
+
+ case Open: {
+ if (hitButton(cmd)) {
+ //lyxerr << "InsetCollapsable::lfunMouseRelease 2" << endl;
+ setStatus(cur, Collapsed);
+ cur.bv().cursor() = cur;
+ } else {
+ //lyxerr << "InsetCollapsable::lfunMouseRelease 3" << endl;
+ InsetText::doDispatch(cur, cmd);
+ }
+ break;
+ }
-LyXCursor const & InsetCollapsable::cursor(BufferView * bv) const
-{
- return inset.cursor(bv);
+ case Inlined:
+ //lyxerr << "InsetCollapsable::lfunMouseRelease 4" << endl;
+ InsetText::doDispatch(cur, cmd);
+ break;
+ }
+ break;
+
+ case LFUN_INSET_TOGGLE:
+ if (cmd.argument == "open")
+ setStatus(cur, Open);
+ else if (cmd.argument == "close")
+ setStatus(cur, Collapsed);
+ else if (cmd.argument == "toggle" || cmd.argument.empty())
+ if (isOpen()) {
+ setStatus(cur, Collapsed);
+ cur.forwardPosNoDescend();
+ }
+ else
+ setStatus(cur, Open);
+ else // if assign or anything else
+ cur.undispatched();
+ cur.dispatched();
+ break;
+
+ default:
+ InsetText::doDispatch(cur, cmd);
+ break;
+ }
}
-void InsetCollapsable::open(BufferView * bv)
+bool InsetCollapsable::getStatus(LCursor & cur, FuncRequest const & cmd,
+ FuncStatus & flag) const
{
- if (!collapsed_)
- return;
-
- collapsed_ = false;
- bv->updateInset(this);
-}
-
+ switch (cmd.action) {
-void InsetCollapsable::close(BufferView * bv) const
-{
- if (collapsed_)
- return;
+ case LFUN_INSET_TOGGLE:
+ if (cmd.argument == "open" || cmd.argument == "close" ||
+ cmd.argument == "toggle")
+ flag.enabled(true);
+ else
+ flag.enabled(false);
+ return true;
- collapsed_ = true;
- bv->updateInset(this);
+ default:
+ return InsetText::getStatus(cur, cmd, flag);
+ }
}
-void InsetCollapsable::setLabel(string const & l) const
+void InsetCollapsable::setLabel(string const & l)
{
label = l;
}
-void InsetCollapsable::setCollapsed(bool c) const
+void InsetCollapsable::setStatus(LCursor & cur, CollapseStatus status)
{
- collapsed_ = c;
+ status_ = status;
+ setButtonLabel();
+ if (status_ == Collapsed)
+ cur.leaveInset(*this);
}
-void InsetCollapsable::markErased()
+void InsetCollapsable::setLabelFont(LyXFont & font)
{
- inset.markErased();
+ labelfont_ = font;
}
-
-void InsetCollapsable::addPreview(PreviewLoader & loader) const
-{
- inset.addPreview(loader);
-}
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