-/* This file is part of
- * ======================================================
+/**
+ * \file insetcollapsable.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * LyX, The Document Processor
+ * \author Alejandro Aguilar Sierra
+ * \author Jürgen Vigna
+ * \author Lars Gullik Bjønnes
*
- * Copyright 1998-2001 The LyX Team.
- *
- * ======================================================
+ * Full author contact details are available in file CREDITS
*/
#include <config.h>
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
#include "insetcollapsable.h"
-#include "gettext.h"
-#include "lyxfont.h"
+#include "insettext.h"
+
#include "BufferView.h"
-#include "frontends/Painter.h"
#include "debug.h"
-#include "lyxtext.h"
-#include "frontends/font_metrics.h"
+#include "dimension.h"
+#include "gettext.h"
+#include "lyxfont.h"
#include "lyxlex.h"
+#include "lyxtext.h"
+#include "WordLangTuple.h"
+#include "funcrequest.h"
+#include "buffer.h"
+#include "metricsinfo.h"
-#include "insets/insettext.h"
+#include "frontends/font_metrics.h"
+#include "frontends/Painter.h"
+#include "frontends/LyXView.h"
+#include "support/LAssert.h"
#include "support/LOstream.h"
-#include "support/lstrings.h"
using std::vector;
using std::ostream;
using std::max;
-class LyXText;
-
-
InsetCollapsable::InsetCollapsable(BufferParams const & bp, bool collapsed)
: UpdatableInset(), collapsed_(collapsed), inset(bp),
button_length(0), button_top_y(0), button_bottom_y(0),
- need_update(NONE), label("Label"),
+ label("Label"),
#if 0
autocollapse(false),
#endif
}
-InsetCollapsable::InsetCollapsable(InsetCollapsable const & in, bool same_id)
- : UpdatableInset(in, same_id), collapsed_(in.collapsed_),
+InsetCollapsable::InsetCollapsable(InsetCollapsable const & in)
+ : UpdatableInset(in), collapsed_(in.collapsed_),
framecolor(in.framecolor), labelfont(in.labelfont), inset(in.inset),
button_length(0), button_top_y(0), button_bottom_y(0),
- need_update(NONE), label(in.label),
+ label(in.label),
#if 0
autocollapse(in.autocollapse),
#endif
oldWidth(0), in_update(false), first_after_edit(false)
{
- inset.init(&(in.inset), same_id);
+ inset.init(&(in.inset));
inset.setOwner(this);
}
void InsetCollapsable::write(Buffer const * buf, ostream & os) const
{
- os << "collapsed " << tostr(collapsed_) << "\n";
+ os << "collapsed " << (collapsed_ ? "true" : "false") << "\n";
inset.writeParagraphData(buf, os);
}
-
void InsetCollapsable::read(Buffer const * buf, LyXLex & lex)
{
if (lex.isOK()) {
}
-int InsetCollapsable::ascent_collapsed() const
+void InsetCollapsable::dimension_collapsed(Dimension & dim) const
{
- int width = 0;
- int ascent = 0;
- int descent = 0;
- font_metrics::buttonText(label, labelfont, width, ascent, descent);
- return ascent;
+ font_metrics::buttonText(label, labelfont, dim.wid, dim.asc, dim.des);
+ dim.wid += 2 * TEXT_TO_INSET_OFFSET;
}
-int InsetCollapsable::descent_collapsed() const
+int InsetCollapsable::height_collapsed() const
{
- int width = 0;
- int ascent = 0;
- int descent = 0;
- font_metrics::buttonText(label, labelfont, width, ascent, descent);
- return descent;
+ Dimension dim;
+ font_metrics::buttonText(label, labelfont, dim.wid, dim.asc, dim.des);
+ return dim.asc + dim.des;
}
-//int InsetCollapsable::width_collapsed(Painter & pain) const
-int InsetCollapsable::width_collapsed() const
-{
- int width;
- int ascent;
- int descent;
- font_metrics::buttonText(label, labelfont, width, ascent, descent);
- return width + (2*TEXT_TO_INSET_OFFSET);
-}
-
-
-int InsetCollapsable::ascent(BufferView * /*bv*/, LyXFont const &) const
-{
- return ascent_collapsed();
-}
-
-
-int InsetCollapsable::descent(BufferView * bv, LyXFont const & font) const
+void InsetCollapsable::metrics(MetricsInfo & mi, Dimension & dim) const
{
+ dimension_collapsed(dim);
if (collapsed_)
- return descent_collapsed();
-
- return descent_collapsed()
- + inset.descent(bv, font)
- + inset.ascent(bv, font)
- + TEXT_TO_BOTTOM_OFFSET;
+ return;
+ Dimension insetdim;
+ inset.metrics(mi, insetdim);
+ dim.des += insetdim.height() + TEXT_TO_BOTTOM_OFFSET;
+ dim.wid = max(dim.wid, insetdim.wid);
}
-int InsetCollapsable::width(BufferView * bv, LyXFont const & font) const
+void InsetCollapsable::draw_collapsed(PainterInfo & pi, int x, int y) const
{
- if (collapsed_)
- return width_collapsed();
-
- int widthCollapsed = width_collapsed();
-
- return (inset.width(bv, font) > widthCollapsed) ?
- inset.width(bv, font) : widthCollapsed;
+ pi.pain.buttonText(x + TEXT_TO_INSET_OFFSET, y, label, labelfont);
}
-void InsetCollapsable::draw_collapsed(Painter & pain,
- int baseline, float & x) const
+void InsetCollapsable::draw(PainterInfo & pi, int x, int y, bool inlined) const
{
- pain.buttonText(int(x) + TEXT_TO_INSET_OFFSET,
- baseline, label, labelfont);
- x += width_collapsed();
-}
-
+ lyx::Assert(pi.base.bv);
+ cache(pi.base.bv);
-void InsetCollapsable::draw(BufferView * bv, LyXFont const & f,
- int baseline, float & x, bool cleared) const
-{
- if (need_update != NONE) {
- const_cast<InsetText *>(&inset)->update(bv, f, true);
- bv->text->status(bv, LyXText::CHANGED_IN_DRAW);
- need_update = NONE;
- return;
- }
if (nodraw())
return;
- Painter & pain = bv->painter();
+ Dimension dim_collapsed;
+ dimension_collapsed(dim_collapsed);
- button_length = width_collapsed();
- button_top_y = -ascent(bv, f);
- button_bottom_y = -ascent(bv, f) + ascent_collapsed() +
- descent_collapsed();
+ int const aa = ascent(pi.base.bv, pi.base.font);
+ button_length = dim_collapsed.width();
+ button_top_y = -aa;
+ button_bottom_y = -aa + dim_collapsed.height();
if (!isOpen()) {
- draw_collapsed(pain, baseline, x);
+ draw_collapsed(pi, x, y);
return;
}
- float old_x = x;
+ int old_x = x;
if (!owner())
- x += static_cast<float>(scroll());
+ x += 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();
-
- draw_collapsed(pain, bl, old_x);
- inset.draw(bv, f,
- bl + descent_collapsed() + inset.ascent(bv, f),
- x, cleared);
- if (x < (top_x + button_length + TEXT_TO_INSET_OFFSET))
- x = top_x + button_length + TEXT_TO_INSET_OFFSET;
-}
+ top_x = x;
+ top_baseline = y;
+ int const bl = y - aa + dim_collapsed.ascent();
-void InsetCollapsable::edit(BufferView * bv, int xp, int yp,
- mouse_button::state button)
-{
- UpdatableInset::edit(bv, xp, yp, button);
-
- 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, false);
- inset.edit(bv);
+ if (inlined) {
+ inset.draw(pi, x, y);
} else {
- if (!bv->lockInset(this))
- return;
- if (yp <= button_bottom_y) {
- inset.edit(bv, xp, 0, button);
- } else {
- LyXFont font(LyXFont::ALL_SANE);
- int yy = ascent(bv, font) + yp -
- (ascent_collapsed() +
- descent_collapsed() +
- inset.ascent(bv, font));
- inset.edit(bv, xp, yy, button);
- }
+ draw_collapsed(pi, old_x, bl);
+ int const yy = bl + dim_collapsed.descent()
+ + inset.ascent(pi.base.bv, pi.base.font);
+ inset.draw(pi, x, yy);
}
}
-void InsetCollapsable::edit(BufferView * bv, bool front)
+void InsetCollapsable::draw(PainterInfo & pi, int x, int y) const
{
- UpdatableInset::edit(bv, front);
-
- if (collapsed_) {
- collapsed_ = false;
- if (!bv->lockInset(this))
- return;
- inset.setUpdateStatus(bv, InsetText::FULL);
- bv->updateInset(this, false);
- inset.edit(bv, front);
- first_after_edit = true;
- } else {
- if (!bv->lockInset(this))
- return;
- inset.edit(bv, front);
- }
+ // by default, we are not inlined-drawing
+ draw(pi, x, y, false);
}
Inset::EDITABLE InsetCollapsable::editable() const
{
- if (collapsed_)
- return IS_EDITABLE;
- return HIGHLY_EDITABLE;
+ return collapsed_ ? IS_EDITABLE : HIGHLY_EDITABLE;
}
inset.insetUnlock(bv);
if (scroll())
scroll(bv, 0.0F);
- bv->updateInset(this, false);
+ bv->updateInset(this);
}
-void InsetCollapsable::insetButtonPress(BufferView * bv,
- int x, int y, mouse_button::state button)
+FuncRequest InsetCollapsable::adjustCommand(FuncRequest const & cmd)
{
- if (!collapsed_ && (y > button_bottom_y)) {
- LyXFont font(LyXFont::ALL_SANE);
- int yy = ascent(bv, font) + y -
- (ascent_collapsed() +
- descent_collapsed() +
- inset.ascent(bv, font));
- inset.insetButtonPress(bv, x, yy, button);
- }
+ LyXFont font(LyXFont::ALL_SANE);
+ FuncRequest cmd1 = cmd;
+ cmd1.y = ascent(cmd.view(), font) + cmd.y -
+ (height_collapsed() + inset.ascent(cmd.view(), font));
+ return cmd1;
}
-bool InsetCollapsable::insetButtonRelease(BufferView * bv,
- int x, int y, mouse_button::state button)
+void InsetCollapsable::lfunMouseRelease(FuncRequest const & cmd)
{
bool ret = false;
- if ((button != mouse_button::button3) && (x < button_length) &&
- (y >= button_top_y) && (y <= button_bottom_y))
+ BufferView * bv = cmd.view();
+
+ if (collapsed_ && cmd.button() != mouse_button::button3) {
+ collapsed_ = false;
+ inset.setUpdateStatus(bv, InsetText::FULL);
+ bv->updateInset(this);
+ bv->buffer()->markDirty();
+ return;
+ }
+
+ if ((cmd.button() != mouse_button::button3) && (cmd.x < button_length) &&
+ (cmd.y >= button_top_y) && (cmd.y <= button_bottom_y))
{
if (collapsed_) {
collapsed_ = false;
-// should not be called on inset open!
-// inset.insetButtonRelease(bv, 0, 0, button);
inset.setUpdateStatus(bv, InsetText::FULL);
- bv->updateInset(this, false);
+ bv->updateInset(this);
+ bv->buffer()->markDirty();
} else {
collapsed_ = true;
bv->unlockInset(this);
- bv->updateInset(this, false);
+ bv->updateInset(this);
+ bv->buffer()->markDirty();
}
- } else if (!collapsed_ && (y > button_bottom_y)) {
- LyXFont font(LyXFont::ALL_SANE);
- int yy = ascent(bv, font) + y -
- (ascent_collapsed() +
- descent_collapsed() +
- inset.ascent(bv, font));
- ret = inset.insetButtonRelease(bv, x, yy, button);
- }
- if ((button == mouse_button::button3) && !ret) {
- return showInsetDialog(bv);
- }
- return ret;
-}
-
-
-void InsetCollapsable::insetMotionNotify(BufferView * bv,
- int x, int y, mouse_button::state state)
-{
- if (y > button_bottom_y) {
- LyXFont font(LyXFont::ALL_SANE);
- int yy = ascent(bv, font) + y -
- (ascent_collapsed() +
- descent_collapsed() +
- inset.ascent(bv, font));
- inset.insetMotionNotify(bv, x, yy, state);
+ } else if (!collapsed_ && (cmd.y > button_bottom_y)) {
+ ret = (inset.localDispatch(adjustCommand(cmd)) == DISPATCHED);
}
+ if (cmd.button() == mouse_button::button3 && !ret)
+ showInsetDialog(bv);
}
int InsetCollapsable::latex(Buffer const * buf, ostream & os,
- bool fragile, bool free_spc) const
+ LatexRunParams const & runparams) const
{
- return inset.latex(buf, os, fragile, free_spc);
+ return inset.latex(buf, os, runparams);
}
return inset.docbook(buf, os, mixcont);
}
-#if 0
-int InsetCollapsable::getMaxWidth(BufferView * bv,
- UpdatableInset const * in) const
-{
-#if 0
- int const w = UpdatableInset::getMaxWidth(bv, in);
-
- if (w < 0) {
- // What does a negative max width signify? (Lgb)
- // Use the max width of the draw-area (Jug)
- return w;
- }
- // should be at least 30 pixels !!!
- return max(30, w - width_collapsed());
-#else
- return UpdatableInset::getMaxWidth(bv, in);
-#endif
-}
-#endif
-
-void InsetCollapsable::update(BufferView * bv, LyXFont const & font,
- bool reinit)
+void InsetCollapsable::update(BufferView * bv, bool reinit)
{
if (in_update) {
if (reinit && owner()) {
- owner()->update(bv, font, true);
+ owner()->update(bv, true);
}
return;
}
in_update = true;
- inset.update(bv, font, reinit);
+ inset.update(bv, reinit);
if (reinit && owner()) {
- owner()->update(bv, font, true);
+ owner()->update(bv, true);
}
in_update = false;
}
-UpdatableInset::RESULT
-InsetCollapsable::localDispatch(BufferView * bv, kb_action action,
- string const & arg)
-{
- UpdatableInset::RESULT result = inset.localDispatch(bv, action, arg);
- if (result >= FINISHED)
- bv->unlockInset(this);
- first_after_edit = false;
- return result;
+Inset::RESULT InsetCollapsable::localDispatch(FuncRequest const & cmd)
+{
+ //lyxerr << "InsetCollapsable::localDispatch: " << cmd.action << "\n";
+ BufferView * bv = cmd.view();
+ switch (cmd.action) {
+ case LFUN_INSET_EDIT: {
+ if (!cmd.argument.empty()) {
+ UpdatableInset::localDispatch(cmd);
+ if (collapsed_) {
+ collapsed_ = false;
+ if (bv->lockInset(this)) {
+ inset.setUpdateStatus(bv, InsetText::FULL);
+ bv->updateInset(this);
+ bv->buffer()->markDirty();
+ inset.localDispatch(cmd);
+ first_after_edit = true;
+ }
+ } else {
+ if (bv->lockInset(this))
+ inset.localDispatch(cmd);
+ }
+ return DISPATCHED;
+ }
+
+#ifdef WITH_WARNINGS
+#warning Fix this properly in BufferView_pimpl::workAreaButtonRelease
+#endif
+ if (cmd.button() == mouse_button::button3)
+ return DISPATCHED;
+
+ UpdatableInset::localDispatch(cmd);
+
+ 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 DISPATCHED;
+ bv->updateInset(this);
+ bv->buffer()->markDirty();
+ inset.localDispatch(cmd);
+ } else {
+ FuncRequest cmd1 = cmd;
+ if (!bv->lockInset(this))
+ return DISPATCHED;
+ if (cmd.y <= button_bottom_y) {
+ cmd1.y = 0;
+ } else {
+ LyXFont font(LyXFont::ALL_SANE);
+ cmd1.y = ascent(bv, font) + cmd.y -
+ (height_collapsed() + inset.ascent(bv, font));
+ }
+ inset.localDispatch(cmd);
+ }
+ return DISPATCHED;
+ }
+
+ case LFUN_MOUSE_PRESS:
+ if (!collapsed_ && cmd.y > button_bottom_y)
+ inset.localDispatch(adjustCommand(cmd));
+ return DISPATCHED;
+
+ case LFUN_MOUSE_MOTION:
+ if (!collapsed_ && cmd.y > button_bottom_y)
+ inset.localDispatch(adjustCommand(cmd));
+ return DISPATCHED;
+
+ case LFUN_MOUSE_RELEASE:
+ lfunMouseRelease(cmd);
+ return DISPATCHED;
+
+ default:
+ UpdatableInset::RESULT result = inset.localDispatch(cmd);
+ if (result >= FINISHED)
+ bv->unlockInset(this);
+ first_after_edit = false;
+ return result;
+ }
}
}
-void InsetCollapsable::getCursorPos(BufferView * bv, int & x, int & y) const
+void InsetCollapsable::getCursor(BufferView & bv, int & x, int & y) const
{
- inset.getCursorPos(bv, x , y);
+ inset.getCursor(bv, x, y);
}
-void InsetCollapsable::toggleInsetCursor(BufferView * bv)
-{
- inset.toggleInsetCursor(bv);
-}
-
-
-void InsetCollapsable::showInsetCursor(BufferView * bv, bool show)
-{
- inset.showInsetCursor(bv, show);
-}
-
-
-void InsetCollapsable::hideInsetCursor(BufferView * bv)
+void InsetCollapsable::getCursorPos(BufferView * bv, int & x, int & y) const
{
- inset.hideInsetCursor(bv);
+ inset.getCursorPos(bv, x , y);
}
}
-bool InsetCollapsable::doClearArea() const
-{
- return inset.doClearArea();
-}
-
-
LyXText * InsetCollapsable::getLyXText(BufferView const * bv,
bool const recursive) const
{
}
-Paragraph * InsetCollapsable::getParFromID(int id) const
+ParagraphList * InsetCollapsable::getParagraphs(int i) const
{
- lyxerr[Debug::INFO] << "Looking for paragraph " << id << endl;
- return inset.getParFromID(id);
-}
-
-
-Paragraph * InsetCollapsable::firstParagraph() const
-{
- return inset.firstParagraph();
-}
-
-
-Paragraph * InsetCollapsable::getFirstParagraph(int i) const
-{
- return inset.getFirstParagraph(i);
+ return inset.getParagraphs(i);
}
if (!collapsed_) return;
collapsed_ = false;
- bv->updateInset(this, false);
+ bv->updateInset(this);
}
return;
collapsed_ = true;
- bv->updateInset(const_cast<InsetCollapsable *>(this), false);
+ bv->updateInset(const_cast<InsetCollapsable *>(this));
}
}
+void InsetCollapsable::markErased()
+{
+ inset.markErased();
+}
+
+
+bool InsetCollapsable::nextChange(BufferView * bv, lyx::pos_type & length)
+{
+ bool found = inset.nextChange(bv, length);
+
+ if (first_after_edit && !found)
+ close(bv);
+ else if (!found)
+ first_after_edit = false;
+ return found;
+}
+
+
bool InsetCollapsable::searchForward(BufferView * bv, string const & str,
bool cs, bool mw)
{
}
-string const InsetCollapsable::selectNextWordToSpellcheck(BufferView * bv,
- float & value) const
+WordLangTuple const
+InsetCollapsable::selectNextWordToSpellcheck(BufferView * bv, float & value) const
{
- string const str = inset.selectNextWordToSpellcheck(bv, value);
- if (first_after_edit && str.empty())
+ WordLangTuple word = inset.selectNextWordToSpellcheck(bv, value);
+ if (first_after_edit && word.word().empty())
close(bv);
first_after_edit = false;
- return str;
+ return word;
+}
+
+
+void InsetCollapsable::addPreview(grfx::PreviewLoader & loader) const
+{
+ inset.addPreview(loader);
+}
+
+
+void InsetCollapsable::cache(BufferView * bv) const
+{
+ view_ = bv->owner()->view();
+}
+
+
+BufferView * InsetCollapsable::view() const
+{
+ return view_.lock().get();
}
projects / lyx.git / blobdiff