-/* This file is part of
- * ======================================================
- *
- * LyX, The Document Processor
- *
- * Copyright 1995 Matthias Ettrich
- * Copyright 1995-2001 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
-#endif
#include "inset.h"
-#include "debug.h"
+
#include "BufferView.h"
-#include "support/lstrings.h"
-#include "Painter.h"
-#include "commandtags.h"
-#include "support/lstrings.h"
+#include "debug.h"
+#include "funcrequest.h"
#include "gettext.h"
-#include "lyxfont.h"
#include "lyxcursor.h"
+#include "lyxfont.h"
#include "lyxtext.h"
+#include "WordLangTuple.h"
+
+#include "frontends/Painter.h"
+#include "frontends/mouse_state.h"
+
+#include "support/lstrings.h"
+#include "support/lstrings.h"
using std::endl;
unsigned int Inset::inset_id = 0;
Inset::Inset()
- : top_x(0), top_baseline(0), scx(0), id_(inset_id++), owner_(0),
+ : InsetBase(),
+ 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), top_baseline(0), scx(0), owner_(0), name_(in.name_),
- background_color_(in.background_color_)
+ : InsetBase(),
+ 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();
}
-bool Inset::deletable() const
-{
- return true;
-}
-
-
bool Inset::directWrite() const
{
return false;
}
+void Inset::edit(BufferView *, int, int, mouse_button::state)
+{}
+
+
void Inset::validate(LaTeXFeatures &) const
{}
}
-void Inset::edit(BufferView *, int, int, unsigned int)
+void Inset::edit(BufferView *, bool)
{}
-void Inset::edit(BufferView *, bool)
-{}
+Inset::RESULT Inset::localDispatch(FuncRequest const &)
+{
+ return UNDISPATCHED;
+}
#if 0
#endif
-string const Inset::editMessage() const
+string const Inset::editMessage() const
{
return _("Opened inset");
}
id_ = id_arg;
}
-void Inset::setFont(BufferView *, LyXFont const &, bool, bool )
-{}
-
-// some stuff for inset locking
-
-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 Inset::setFont(BufferView *, LyXFont const &, bool, bool)
{}
-void UpdatableInset::insetButtonPress(BufferView *, int x, int y, int button)
+bool Inset::forceDefaultParagraphs(Inset const * in) const
{
- lyxerr[Debug::INFO] << "Inset Button Press x=" << x
- << ", y=" << y << ", button=" << button << endl;
+ if (owner())
+ return owner()->forceDefaultParagraphs(in);
+ return false;
}
-
-void UpdatableInset::insetButtonRelease(BufferView *, int x, int y, int button)
+int Inset::latexTextWidth(BufferView * bv) const
{
- lyxerr[Debug::INFO] << "Inset Button Release x=" << x
- << ", y=" << y << ", button=" << button << endl;
+ if (owner())
+ return (owner()->latexTextWidth(bv));
+ return bv->workWidth();
}
+// some stuff for inset locking
-void UpdatableInset::insetKeyPress(XKeyEvent *)
-{
- lyxerr[Debug::INFO] << "Inset Keypress" << endl;
-}
+UpdatableInset::UpdatableInset()
+ : Inset(), cursor_visible_(false), block_drawing_(false)
+{}
-void UpdatableInset::insetMotionNotify(BufferView *, int x, int y, int state)
-{
- lyxerr[Debug::INFO] << "Inset Motion Notify x=" << x
- << ", y=" << y << ", state=" << state << endl;
-}
+UpdatableInset::UpdatableInset(UpdatableInset const & in, bool same_id)
+ : Inset(in, same_id), cursor_visible_(false), block_drawing_(false)
+{}
void UpdatableInset::insetUnlock(BufferView *)
{}
-void UpdatableInset::edit(BufferView *, int, int, unsigned int)
+void UpdatableInset::edit(BufferView *, int, int, mouse_button::state)
{}
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 &&
+
+ if (tmp_top_x > 0 &&
(tmp_top_x + width(bv, font)) < workW)
return;
if (s > 0 && top_x > 0)
// 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 (!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;
+ scx = bv->workWidth() - width(bv, font) - top_x + scx - 20;
} else {
scx += offset;
}
/// An updatable inset could handle lyx editing commands
-UpdatableInset::RESULT
-UpdatableInset::localDispatch(BufferView * bv,
- kb_action action, string const & arg)
+Inset::RESULT UpdatableInset::localDispatch(FuncRequest const & ev)
{
- if (!arg.empty() && (action==LFUN_SCROLL_INSET)) {
- if (arg.find('.') != arg.npos) {
- float const xx = static_cast<float>(strToDbl(arg));
- scroll(bv, xx);
+ if (ev.action == LFUN_MOUSE_RELEASE)
+ return (editable() == IS_EDITABLE) ? DISPATCHED : UNDISPATCHED;
+
+ if (!ev.argument.empty() && ev.action == LFUN_SCROLL_INSET) {
+ if (ev.argument.find('.') != ev.argument.npos) {
+ float const xx = static_cast<float>(strToDbl(ev.argument));
+ scroll(ev.view(), xx);
} else {
- int const xx = strToInt(arg);
- scroll(bv, xx);
+ int const xx = strToInt(ev.argument);
+ scroll(ev.view(), xx);
}
- bv->updateInset(this, false);
-
+ ev.view()->updateInset(this, false);
+
return DISPATCHED;
}
- return UNDISPATCHED;
+ return UNDISPATCHED;
}
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::selectNextWord(BufferView *bv,
- float & value) const
+WordLangTuple 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();
+ return WordLangTuple();
}
+bool UpdatableInset::nextChange(BufferView * bv, lyx::pos_type &)
+{
+ // we have to unlock ourself in this function by default!
+ bv->unlockInset(const_cast<UpdatableInset *>(this));
+ return false;
+}
+
+
bool UpdatableInset::searchForward(BufferView * bv, string const &,
- bool const &, bool const &)
+ bool, bool)
{
// we have to unlock ourself in this function by default!
bv->unlockInset(const_cast<UpdatableInset *>(this));
bool UpdatableInset::searchBackward(BufferView * bv, string const &,
- bool const &, bool const &)
+ bool, bool)
{
// we have to unlock ourself in this function by default!
bv->unlockInset(const_cast<UpdatableInset *>(this));