-/* This file is part of
- * ======================================================
- *
- * LyX, The Document Processor
- *
- * Copyright 1995 Matthias Ettrich
- * Copyright 1995-2000 The LyX Team.
+/**
+ * \file inset.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * ====================================================== */
+ * \author Alejandro Aguilar Sierra
+ * \author Jürgen Vigna
+ * \author Lars Gullik Bjønnes
+ * \author Matthias Ettrich
+ *
+ * Full author contact details are available in file CREDITS.
+ */
#include <config.h>
-#ifdef __GNUG__
-#pragma implementation "lyxinset.h"
-#endif
+#include "inset.h"
+#include "updatableinset.h"
-#include "lyxinset.h"
-#include "debug.h"
#include "BufferView.h"
-#include "support/lstrings.h"
-#include "Painter.h"
-#include "commandtags.h"
-#include "support/lstrings.h"
+#include "gettext.h"
-using std::endl;
-// Insets default methods
+// Initialization of the counter for the inset id's,
+unsigned int InsetOld::inset_id = 0;
+
+InsetOld::InsetOld()
+ : InsetBase(),
+ top_x(0), top_baseline(0), scx(0),
+ id_(inset_id++), owner_(0),
+ background_color_(LColor::inherit)
+{}
-bool Inset::Deletable() const
-{
- return true;
-}
+
+InsetOld::InsetOld(InsetOld const & in)
+ : InsetBase(),
+ top_x(0), top_baseline(0), scx(0),
+ id_(in.id_), owner_(0),
+ name_(in.name_), background_color_(in.background_color_)
+{}
-bool Inset::DirectWrite() const
+bool InsetOld::directWrite() const
{
return false;
}
-Inset::EDITABLE Inset::Editable() const
+InsetOld::EDITABLE InsetOld::editable() const
{
return NOT_EDITABLE;
}
-void Inset::Validate(LaTeXFeatures &) const
-{}
-
-
-bool Inset::AutoDelete() const
+bool InsetOld::autoDelete() const
{
return false;
}
-void Inset::Edit(BufferView *, int, int, unsigned int)
-{}
-
-
-LyXFont const Inset::ConvertFont(LyXFont const & font) const
+#if 0
+LyXFont const InsetOld::convertFont(LyXFont const & font) const
{
+#if 1
+ return font;
+#else
return LyXFont(font);
+#endif
}
+#endif
-string const Inset::EditMessage() const
+string const InsetOld::editMessage() const
{
return _("Opened inset");
}
-LyXText * Inset::getLyXText(BufferView const * bv, bool const) const
+LyXText * InsetOld::getLyXText(BufferView const * bv, bool /*recursive*/) const
{
if (owner())
return owner()->getLyXText(bv, false);
}
-// some stuff for inset locking
-
-void UpdatableInset::InsetButtonPress(BufferView *, int x, int y, int button)
+void InsetOld::setBackgroundColor(LColor::color color)
{
- lyxerr.debug() << "Inset Button Press x=" << x
- << ", y=" << y << ", button=" << button << endl;
+ background_color_ = color;
}
-void UpdatableInset::InsetButtonRelease(BufferView *, int x, int y, int button)
+LColor::color InsetOld::backgroundColor() const
{
- lyxerr.debug() << "Inset Button Release x=" << x
- << ", y=" << y << ", button=" << button << endl;
+ if (background_color_ == LColor::inherit) {
+ if (owner())
+ return owner()->backgroundColor();
+ else
+ return LColor::background;
+ } else
+ return background_color_;
}
-void UpdatableInset::InsetKeyPress(XKeyEvent *)
+int InsetOld::id() const
{
- lyxerr.debug() << "Inset Keypress" << endl;
+ return id_;
}
-
-void UpdatableInset::InsetMotionNotify(BufferView *, int x, int y, int state)
+void InsetOld::id(int id_arg)
{
- lyxerr.debug() << "Inset Motion Notify x=" << x
- << ", y=" << y << ", state=" << state << endl;
+ id_ = id_arg;
}
+void InsetOld::setFont(BufferView *, LyXFont const &, bool, bool)
+{}
+
-void UpdatableInset::InsetUnlock(BufferView *)
+bool InsetOld::forceDefaultParagraphs(InsetOld const * inset) const
{
- lyxerr.debug() << "Inset Unlock" << endl;
+ if (owner())
+ return owner()->forceDefaultParagraphs(inset);
+ return false;
}
-
-// An updatable inset is highly editable by definition
-Inset::EDITABLE UpdatableInset::Editable() const
+int InsetOld::latexTextWidth(BufferView * bv) const
{
- return HIGHLY_EDITABLE;
+ if (owner())
+ return (owner()->latexTextWidth(bv));
+ return bv->workWidth();
}
-void UpdatableInset::ToggleInsetCursor(BufferView *)
-{}
+int InsetOld::ascent() const
+{
+ return dim_.asc;
+}
-void UpdatableInset::ShowInsetCursor(BufferView *, bool)
-{}
+int InsetOld::descent() const
+{
+ return dim_.des;
+}
-void UpdatableInset::HideInsetCursor(BufferView *)
-{}
+int InsetOld::width() const
+{
+ return dim_.wid;
+}
-void UpdatableInset::Edit(BufferView *, int, int, unsigned int)
-{}
+bool InsetOld::insetAllowed(InsetOld * in) const
+{
+ return insetAllowed(in->lyxCode());
+}
-void UpdatableInset::draw(BufferView *, LyXFont const &,
- int /* baseline */, float & x,
- bool/*cleared*/) const
+bool InsetOld::checkInsertChar(LyXFont &)
{
- x += float(scx);
- // ATTENTION: don't do the following here!!!
- // top_x = int(x);
- // top_baseline = baseline;
+ return false;
}
-void UpdatableInset::SetFont(BufferView *, LyXFont const &, bool )
-{}
+bool isEditableInset(InsetOld const * i)
+{
+ return i && i->editable();
+}
-void UpdatableInset::scroll(BufferView * bv, float s) const
-{
- LyXFont font;
-
- if (!s) {
- scx = 0;
- return;
- }
-
- int const workW = bv->workWidth();
- int const tmp_top_x = top_x - scx;
-
- if (tmp_top_x > 0 &&
- (tmp_top_x + width(bv, font)) < workW)
- return;
- if (s > 0 && top_x > 0)
- return;
-
- // int mx_scx=abs((width(bv,font) - bv->workWidth())/2);
- //int const save_scx = scx;
-
- scx = int(s * workW / 2);
- // if (!display())
- // scx += 20;
-
- if ((tmp_top_x + scx + width(bv, font)) < (workW / 2)) {
- scx += (workW / 2) - (tmp_top_x + scx + width(bv, font));
- }
- // bv->updateInset(const_cast<UpdatableInset *>(this), false);
-}
-
-void UpdatableInset::scroll(BufferView * bv, int offset) const
-{
- if (offset > 0) {
- if (!scx && top_x >= 20)
- return;
- if ((top_x + offset) > 20)
- scx = 0;
- // scx += offset - (top_x - scx + offset - 20);
- else
- scx += offset;
- } else {
- LyXFont const font;
- if (!scx && (top_x + width(bv, font)) < (bv->workWidth() - 20))
- return;
- if ((top_x - scx + offset + width(bv, font)) < (bv->workWidth() - 20)) {
- scx = bv->workWidth() - width(bv, font) - top_x + scx - 20;
- } else {
- scx += offset;
- }
- }
- // bv->updateInset(const_cast<UpdatableInset *>(this), false);
-}
-
-
-/// An updatable inset could handle lyx editing commands
-UpdatableInset::RESULT
-UpdatableInset::LocalDispatch(BufferView * bv,
- kb_action action, string const & arg)
-{
- if (!arg.empty() && (action==LFUN_SCROLL_INSET)) {
- if (arg.find('.') != arg.npos) {
- float const xx = static_cast<float>(strToDbl(arg));
- scroll(bv, xx);
- } else {
- int const xx = strToInt(arg);
- scroll(bv, xx);
- }
- bv->updateInset(this, false);
-
- return DISPATCHED;
- }
- return UNDISPATCHED;
-}
-
-
-int UpdatableInset::getMaxWidth(BufferView * bv, UpdatableInset const *) const
+bool isHighlyEditableInset(InsetOld const * i)
{
- if (owner())
- return static_cast<UpdatableInset*>
- (owner())->getMaxWidth(bv, this);
- return bv->workWidth();
+ return i && i->editable() == InsetOld::HIGHLY_EDITABLE;
}
+
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