-/* This file is part of
- * ======================================================
- *
- * LyX, The Document Processor
- *
- * Copyright 1998 The LyX Team.
+/**
+ * \file insetminipage.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- *======================================================*/
+ * \author Jürgen Vigna
+ * \author Lars Gullik Bjønnes
+ *
+ * Full author contact details are available in file CREDITS
+ */
#include <config.h>
-#ifdef __GNUG__
-#pragma implementation
-#endif
#include "insetminipage.h"
+#include "insettext.h"
+
+#include "BufferView.h"
+#include "debug.h"
+#include "funcrequest.h"
#include "gettext.h"
#include "lyxfont.h"
-#include "BufferView.h"
-#include "LyXView.h"
-#include "frontends/Dialogs.h"
+#include "lyxlex.h"
#include "lyxtext.h"
-#include "insets/insettext.h"
+
+#include "frontends/LyXView.h"
+#include "frontends/Dialogs.h"
+
#include "support/LOstream.h"
#include "support/lstrings.h"
-#include "debug.h"
-#include "gettext.h"
-#include "lyxlex.h"
using std::ostream;
using std::endl;
// (Lgb)
InsetMinipage::InsetMinipage(BufferParams const & bp)
- : InsetCollapsable(bp), pos_(center),
- inner_pos_(inner_center), width_(100, LyXLength::PW)
+ : InsetCollapsable(bp)
{
setLabel(_("minipage"));
LyXFont font(LyXFont::ALL_SANE);
// just for experimentation :)
setBackgroundColor(LColor::green);
#endif
-
+
inset.setFrameColor(0, LColor::blue);
setInsetName("Minipage");
}
InsetMinipage::InsetMinipage(InsetMinipage const & in, bool same_id)
- : InsetCollapsable(in, same_id),
- pos_(in.pos_), inner_pos_(in.inner_pos_),
- height_(in.height_), width_(in.width_)
+ : InsetCollapsable(in, same_id), params_(in.params_)
{}
InsetMinipage::~InsetMinipage()
{
- hideDialog();
+ InsetMinipageMailer mailer(*this);
+ mailer.hideDialog();
}
-void InsetMinipage::write(Buffer const * buf, ostream & os) const
+dispatch_result InsetMinipage::localDispatch(FuncRequest const & cmd)
{
- os << getInsetName() << "\n"
- << "position " << pos_ << "\n"
- << "inner_position " << inner_pos_ << "\n"
- << "height \"" << height_.asString() << "\"\n"
- << "width \"" << width_.asString() << "\"\n";
- InsetCollapsable::write(buf, os);
+ Inset::RESULT result = UNDISPATCHED;
+
+ switch (cmd.action) {
+ case LFUN_INSET_MODIFY: {
+ InsetMinipage::Params params;
+ InsetMinipageMailer::string2params(cmd.argument, params);
+
+ params_.pos = params.pos;
+ params_.width = params.width;
+
+ // FIXME: what magical mysterious commands are actually
+ // needed here to update the bloody size of the inset !!!
+ cmd.view()->updateInset(this);
+ result = DISPATCHED;
+ }
+ break;
+
+ case LFUN_INSET_DIALOG_UPDATE: {
+ InsetMinipageMailer mailer(*this);
+ mailer.updateDialog(cmd.view());
+ }
+ break;
+
+ default:
+ result = InsetCollapsable::localDispatch(cmd);
+ }
+
+ return result;
}
-void InsetMinipage::read(Buffer const * buf, LyXLex & lex)
+void InsetMinipage::Params::write(ostream & os) const
+{
+ os << "Minipage" << '\n'
+ << "position " << pos << '\n'
+ << "inner_position " << inner_pos << '\n'
+ << "height \"" << height.asString() << "\"\n"
+ << "width \"" << width.asString() << "\"\n";
+}
+
+
+void InsetMinipage::Params::read(LyXLex & lex)
{
if (lex.isOK()) {
lex.next();
string const token = lex.getString();
if (token == "position") {
lex.next();
- pos_ = static_cast<Position>(lex.getInteger());
+ pos = static_cast<Position>(lex.getInteger());
} else {
lyxerr << "InsetMinipage::Read: Missing 'position'-tag!"
<< endl;
string const token = lex.getString();
if (token == "inner_position") {
lex.next();
- inner_pos_ = static_cast<InnerPosition>(lex.getInteger());
+ inner_pos = static_cast<InnerPosition>(lex.getInteger());
} else {
lyxerr << "InsetMinipage::Read: Missing 'inner_position'-tag!"
<< endl;
string const token = lex.getString();
if (token == "height") {
lex.next();
- height_ = LyXLength(lex.getString());
+ height = LyXLength(lex.getString());
} else {
lyxerr << "InsetMinipage::Read: Missing 'height'-tag!"
<< endl;
string const token = lex.getString();
if (token == "width") {
lex.next();
- width_ = LyXLength(lex.getString());
+ width = LyXLength(lex.getString());
} else {
lyxerr << "InsetMinipage::Read: Missing 'width'-tag!"
<< endl;
lex.pushToken(token);
}
}
+}
+
+
+void InsetMinipage::write(Buffer const * buf, ostream & os) const
+{
+ params_.write(os);
+ InsetCollapsable::write(buf, os);
+}
+
+
+void InsetMinipage::read(Buffer const * buf, LyXLex & lex)
+{
+ params_.read(lex);
InsetCollapsable::read(buf, lex);
}
else {
// Take placement into account.
int i = 0;
- switch (pos_) {
+ switch (params_.pos) {
case top:
i = InsetCollapsable::ascent(bv, font);
break;
else {
// Take placement into account.
int i = 0;
- switch (pos_) {
+ switch (params_.pos) {
case top:
i = InsetCollapsable::descent(bv, font);
break;
ostream & os, bool fragile, bool fp) const
{
string s_pos;
- switch (pos_) {
+ switch (params_.pos) {
case top:
- s_pos += "t";
+ s_pos += 't';
break;
case center:
- s_pos += "c";
+ s_pos += 'c';
break;
case bottom:
- s_pos += "b";
+ s_pos += 'b';
break;
}
os << "\\begin{minipage}[" << s_pos << "]{"
- << width_.asLatexString() << "}%\n";
-
+ << params_.width.asLatexString() << "}%\n";
+
int i = inset.latex(buf, os, fragile, fp);
os << "\\end{minipage}%\n";
}
-InsetMinipage::Position InsetMinipage::pos() const
+bool InsetMinipage::showInsetDialog(BufferView * bv) const
{
- return pos_;
+ if (!inset.showInsetDialog(bv)) {
+ InsetMinipage * tmp = const_cast<InsetMinipage *>(this);
+ InsetMinipageMailer mailer(*tmp);
+ mailer.showDialog(bv);
+ }
+
+ return true;
}
-void InsetMinipage::pos(InsetMinipage::Position p)
+int InsetMinipage::getMaxWidth(BufferView * bv, UpdatableInset const * inset)
+ const
{
- if (pos_ != p) {
- pos_ = p;
- need_update = FULL;
+ if (owner() &&
+ static_cast<UpdatableInset*>(owner())->getMaxWidth(bv, inset) < 0) {
+ return -1;
+ }
+ if (!params_.width.zero()) {
+ int ww1 = latexTextWidth(bv);
+ int ww2 = InsetCollapsable::getMaxWidth(bv, inset);
+ if (ww2 > 0 && ww2 < ww1) {
+ return ww2;
+ }
+ return ww1;
}
+ // this should not happen!
+ return InsetCollapsable::getMaxWidth(bv, inset);
}
-InsetMinipage::InnerPosition InsetMinipage::innerPos() const
+int InsetMinipage::latexTextWidth(BufferView * bv) const
{
- return inner_pos_;
+ return params_.width.inPixels(InsetCollapsable::latexTextWidth(bv));
}
-void InsetMinipage::innerPos(InsetMinipage::InnerPosition ip)
-{
- inner_pos_ = ip;
-}
-
+InsetMinipage::Params::Params()
+ : pos(center),
+ inner_pos(inner_center),
+ width(100, LyXLength::PCW)
+{}
-LyXLength const & InsetMinipage::pageHeight() const
-{
- return height_;
-}
+string const InsetMinipageMailer:: name_("minipage");
-void InsetMinipage::pageHeight(LyXLength const & ll)
-{
- if (height_ != ll) {
- height_ = ll;
- need_update = FULL;
- }
-}
+InsetMinipageMailer::InsetMinipageMailer(InsetMinipage & inset)
+ : inset_(inset)
+{}
-LyXLength const & InsetMinipage::pageWidth() const
+string const InsetMinipageMailer::inset2string() const
{
- return width_;
+ return params2string(inset_.params());
}
-void InsetMinipage::pageWidth(LyXLength const & ll)
+void InsetMinipageMailer::string2params(string const & in,
+ InsetMinipage::Params & params)
{
- if (ll != width_) {
- width_ = ll;
- need_update = FULL;
- }
-}
-
+ params = InsetMinipage::Params();
-bool InsetMinipage::showInsetDialog(BufferView * bv) const
-{
- if (!inset.showInsetDialog(bv))
- bv->owner()->getDialogs()->showMinipage(const_cast<InsetMinipage *>(this));
- return true;
-}
+ istringstream data(in);
+ LyXLex lex(0,0);
+ lex.setStream(data);
+ if (lex.isOK()) {
+ lex.next();
+ string const token = lex.getString();
+ if (token != "minipage")
+ return;
+ }
-int InsetMinipage::getMaxWidth(BufferView * bv, UpdatableInset const * inset)
- const
-{
- if (owner() &&
- static_cast<UpdatableInset*>(owner())->getMaxWidth(bv, inset) < 0) {
- return -1;
+ // This is part of the inset proper that is usually swallowed
+ // by Buffer::readInset
+ if (lex.isOK()) {
+ lex.next();
+ string const token = lex.getString();
+ if (token != "Minipage")
+ return;
}
- if (!width_.zero()) {
- int ww1 = latexTextWidth(bv);
- int ww2 = InsetCollapsable::getMaxWidth(bv, inset);
- if (ww2 > 0 && ww2 < ww1) {
- return ww2;
- }
- return ww1;
+
+ if (lex.isOK()) {
+ params.read(lex);
}
- // this should not happen!
- return InsetCollapsable::getMaxWidth(bv, inset);
}
-int InsetMinipage::latexTextWidth(BufferView * bv) const
+string const
+InsetMinipageMailer::params2string(InsetMinipage::Params const & params)
{
- return width_.inPixels(InsetCollapsable::latexTextWidth(bv),
- bv->text->defaultHeight());
+ ostringstream data;
+ data << name_ << ' ';
+ params.write(data);
+
+ return data.str();
}