* LyX, The Document Processor
*
* Copyright 1995 Matthias Ettrich
- * Copyright 1995-2000 The LyX Team.
+ * Copyright 1995-2001 The LyX Team.
*
* ====================================================== */
#include <config.h>
#ifdef __GNUG__
-#pragma implementation "lyxinset.h"
+#pragma implementation
#endif
-#include "lyxinset.h"
+#include "inset.h"
#include "debug.h"
#include "BufferView.h"
#include "support/lstrings.h"
#include "Painter.h"
#include "commandtags.h"
#include "support/lstrings.h"
+#include "gettext.h"
+#include "lyxfont.h"
+#include "lyxcursor.h"
+#include "lyxtext.h"
using std::endl;
// Insets default methods
-bool Inset::Deletable() const
+// Initialization of the counter for the inset id's,
+unsigned int Inset::inset_id = 0;
+
+Inset::Inset()
+ : top_x(0), topx_set(false), top_baseline(0), scx(0),
+ id_(inset_id++), owner_(0), par_owner_(0),
+ background_color_(LColor::inherit)
+{}
+
+
+Inset::Inset(Inset const & in, bool same_id)
+ : top_x(0), topx_set(false), top_baseline(0), scx(0), owner_(0),
+ name_(in.name_), background_color_(in.background_color_)
+{
+ if (same_id)
+ id_ = in.id();
+ else
+ id_ = inset_id++;
+}
+
+
+bool Inset::deletable() const
{
return true;
}
-bool Inset::DirectWrite() const
+bool Inset::directWrite() const
{
return false;
}
-Inset::EDITABLE Inset::Editable() const
+Inset::EDITABLE Inset::editable() const
{
return NOT_EDITABLE;
}
-void Inset::Validate(LaTeXFeatures &) const
+void Inset::validate(LaTeXFeatures &) const
{}
-bool Inset::AutoDelete() const
+bool Inset::autoDelete() const
{
return false;
}
-void Inset::Edit(BufferView *, int, int, unsigned int)
+void Inset::edit(BufferView *, int, int, unsigned int)
+{}
+
+
+void Inset::edit(BufferView *, bool)
{}
-LyXFont const Inset::ConvertFont(LyXFont const & font) const
+#if 0
+LyXFont const Inset::convertFont(LyXFont const & font) const
{
+#if 1
+ return font;
+#else
return LyXFont(font);
+#endif
}
+#endif
-string const Inset::EditMessage() const
+string const Inset::editMessage() const
{
return _("Opened inset");
}
}
+void Inset::setBackgroundColor(LColor::color color)
+{
+ background_color_ = color;
+}
+
+
+LColor::color Inset::backgroundColor() const
+{
+ if (background_color_ == LColor::inherit) {
+ if (owner())
+ return owner()->backgroundColor();
+ else
+ return LColor::background;
+ } else
+ return background_color_;
+}
+
+
+int Inset::id() const
+{
+ return id_;
+}
+
+void Inset::id(int id_arg)
+{
+ id_ = id_arg;
+}
+
+void Inset::setFont(BufferView *, LyXFont const &, bool, bool)
+{}
+
+
+bool Inset::forceDefaultParagraphs(Inset const * in) const
+{
+ if (owner())
+ return owner()->forceDefaultParagraphs(in);
+ return false;
+}
+
+int Inset::latexTextWidth(BufferView * bv) const
+{
+ if (owner())
+ return (owner()->latexTextWidth(bv));
+ return bv->workWidth();
+}
+
// some stuff for inset locking
-void UpdatableInset::InsetButtonPress(BufferView *, int x, int y, int button)
+UpdatableInset::UpdatableInset()
+ : Inset(), cursor_visible_(false), block_drawing_(false)
+{}
+
+
+UpdatableInset::UpdatableInset(UpdatableInset const & in, bool same_id)
+ : Inset(in, same_id), cursor_visible_(false), block_drawing_(false)
+{}
+
+
+void UpdatableInset::insetButtonPress(BufferView *, int x, int y, int button)
{
- lyxerr.debug() << "Inset Button Press x=" << x
+ lyxerr[Debug::INFO] << "Inset Button Press x=" << x
<< ", y=" << y << ", button=" << button << endl;
}
-void UpdatableInset::InsetButtonRelease(BufferView *, int x, int y, int button)
+bool UpdatableInset::insetButtonRelease(BufferView *, int x, int y, int button)
{
- lyxerr.debug() << "Inset Button Release x=" << x
+ lyxerr[Debug::INFO] << "Inset Button Release x=" << x
<< ", y=" << y << ", button=" << button << endl;
+ return false;
}
-void UpdatableInset::InsetKeyPress(XKeyEvent *)
+void UpdatableInset::insetKeyPress(XKeyEvent *)
{
- lyxerr.debug() << "Inset Keypress" << endl;
+ lyxerr[Debug::INFO] << "Inset Keypress" << endl;
}
-void UpdatableInset::InsetMotionNotify(BufferView *, int x, int y, int state)
+void UpdatableInset::insetMotionNotify(BufferView *, int x, int y, int state)
{
- lyxerr.debug() << "Inset Motion Notify x=" << x
+ lyxerr[Debug::INFO] << "Inset Motion Notify x=" << x
<< ", y=" << y << ", state=" << state << endl;
}
-void UpdatableInset::InsetUnlock(BufferView *)
+void UpdatableInset::insetUnlock(BufferView *)
{
- lyxerr.debug() << "Inset Unlock" << endl;
+ lyxerr[Debug::INFO] << "Inset Unlock" << endl;
}
// An updatable inset is highly editable by definition
-Inset::EDITABLE UpdatableInset::Editable() const
+Inset::EDITABLE UpdatableInset::editable() const
{
return HIGHLY_EDITABLE;
}
-void UpdatableInset::ToggleInsetCursor(BufferView *)
+void UpdatableInset::toggleInsetCursor(BufferView *)
+{}
+
+
+void UpdatableInset::showInsetCursor(BufferView *, bool)
+{}
+
+
+void UpdatableInset::hideInsetCursor(BufferView *)
{}
-void UpdatableInset::ShowInsetCursor(BufferView *, bool)
+void UpdatableInset::fitInsetCursor(BufferView *) const
{}
-void UpdatableInset::HideInsetCursor(BufferView *)
+void UpdatableInset::edit(BufferView *, int, int, unsigned int)
{}
-void UpdatableInset::Edit(BufferView *, int, int, unsigned int)
+void UpdatableInset::edit(BufferView *, bool)
{}
}
-void UpdatableInset::SetFont(BufferView *, LyXFont const &, bool )
-{}
-
-
void UpdatableInset::scroll(BufferView * bv, float s) const
{
LyXFont font;
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);
}
scx += offset;
}
}
- // bv->updateInset(const_cast<UpdatableInset *>(this), false);
+// bv->updateInset(const_cast<UpdatableInset *>(this), false);
}
/// An updatable inset could handle lyx editing commands
UpdatableInset::RESULT
-UpdatableInset::LocalDispatch(BufferView * bv,
+UpdatableInset::localDispatch(BufferView * bv,
kb_action action, string const & arg)
{
if (!arg.empty() && (action==LFUN_SCROLL_INSET)) {
int UpdatableInset::getMaxWidth(BufferView * bv, UpdatableInset const *) const
{
- if (owner())
- return static_cast<UpdatableInset*>
+ int w;
+ if (owner()) {
+ w = static_cast<UpdatableInset*>
(owner())->getMaxWidth(bv, this);
- return bv->workWidth();
+ } else {
+ w = bv->text->workWidth(bv, const_cast<UpdatableInset *>(this));
+ }
+ if (w < 0) {
+ return -1;
+ }
+ // check for margins left/right and extra right margin "const 5"
+ if ((w - ((2 * TEXT_TO_INSET_OFFSET) + 5)) >= 0)
+ w -= (2 * TEXT_TO_INSET_OFFSET) + 5;
+ if (topx_set && owner()) {
+ w -= top_x;
+ w += owner()->x();
+ } else if (owner()) {
+ // this is needed as otherwise we might have a too large inset if
+ // its top_x afterwards changes to LeftMargin so we try to put at
+ // least the default margin as top_x
+ w -= 20;
+ }
+ if (w < 10) {
+ w = 10;
+ }
+ return w;
+}
+
+
+LyXCursor const & Inset::cursor(BufferView * bv) const
+{
+ if (owner())
+ return owner()->getLyXText(bv, false)->cursor;
+ return bv->text->cursor;
+}
+
+
+string const UpdatableInset::selectNextWordToSpellcheck(BufferView *bv,
+ float & value) const
+{
+ // we have to unlock ourself in this function by default!
+ bv->unlockInset(const_cast<UpdatableInset *>(this));
+ value = 0;
+ return string();
+}
+
+
+bool UpdatableInset::searchForward(BufferView * bv, string const &,
+ bool, bool)
+{
+ // we have to unlock ourself in this function by default!
+ bv->unlockInset(const_cast<UpdatableInset *>(this));
+ return false;
+}
+
+
+bool UpdatableInset::searchBackward(BufferView * bv, string const &,
+ bool, bool)
+{
+ // we have to unlock ourself in this function by default!
+ bv->unlockInset(const_cast<UpdatableInset *>(this));
+ return false;
}