X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2Finset.C;h=5f0b633794979a5e7b0c6f9fb2c615067bc68579;hb=e28331ed63062dea10d0a21b9ec12034b4b17b9a;hp=c8eba90eb3bfe80dd10e5e93b8149439b69f5a1c;hpb=7ea7dabed1b72cc25dcbdc482ac006f2b61dacfd;p=lyx.git diff --git a/src/insets/inset.C b/src/insets/inset.C index c8eba90eb3..5f0b633794 100644 --- a/src/insets/inset.C +++ b/src/insets/inset.C @@ -1,392 +1,81 @@ -/* 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 -#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 "gettext.h" -#include "lyxfont.h" -#include "lyxcursor.h" #include "lyxtext.h" +#include "LColor.h" +#include "metricsinfo.h" +#include "coordcache.h" -using std::endl; - -// Insets default methods - -// 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 -{ - return false; -} - - -Inset::EDITABLE Inset::editable() const -{ - return NOT_EDITABLE; -} - - -void Inset::validate(LaTeXFeatures &) const -{} +namespace lyx { -bool Inset::autoDelete() const -{ - return false; -} +using std::string; -void Inset::edit(BufferView *, int, int, unsigned int) +InsetOld::InsetOld() + : //background_color_(LColor::inherit) + background_color_(LColor::background) {} -void Inset::edit(BufferView *, bool) +InsetOld::InsetOld(InsetOld const & in) + : InsetBase(in), name_(in.name_), + background_color_(in.background_color_) {} -#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 -{ - return _("Opened inset"); -} - - -LyXText * Inset::getLyXText(BufferView const * bv, bool const) const -{ - if (owner()) - return owner()->getLyXText(bv, false); - else - return bv->text; -} - - -void Inset::setBackgroundColor(LColor::color color) +void InsetOld::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 +LColor_color InsetOld::backgroundColor() const { - if (owner()) - return (owner()->latexTextWidth(bv)); - return bv->workWidth(); + return LColor::color(background_color_); } -// 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 UpdatableInset::insetButtonPress(BufferView *, int x, int y, int button) +int InsetOld::ascent() const { - lyxerr[Debug::INFO] << "Inset Button Press x=" << x - << ", y=" << y << ", button=" << button << endl; + return dim_.asc; } -bool UpdatableInset::insetButtonRelease(BufferView *, int x, int y, int button) +int InsetOld::descent() const { - lyxerr[Debug::INFO] << "Inset Button Release x=" << x - << ", y=" << y << ", button=" << button << endl; - return false; + return dim_.des; } -void UpdatableInset::insetKeyPress(XKeyEvent *) +int InsetOld::width() const { - lyxerr[Debug::INFO] << "Inset Keypress" << endl; + return dim_.wid; } -void UpdatableInset::insetMotionNotify(BufferView *, int x, int y, int state) +void InsetOld::setPosCache(PainterInfo const & pi, int x, int y) const { - lyxerr[Debug::INFO] << "Inset Motion Notify x=" << x - << ", y=" << y << ", state=" << state << endl; + //lyxerr << "InsetOld:: position cache to " << x << " " << y << std::endl; + pi.base.bv->coordCache().insets().add(this, x, y); } -void UpdatableInset::insetUnlock(BufferView *) -{ - lyxerr[Debug::INFO] << "Inset Unlock" << endl; -} - - -// An updatable inset is highly editable by definition -Inset::EDITABLE UpdatableInset::editable() const -{ - return HIGHLY_EDITABLE; -} - - -void UpdatableInset::toggleInsetCursor(BufferView *) -{} - - -void UpdatableInset::showInsetCursor(BufferView *, bool) -{} - - -void UpdatableInset::hideInsetCursor(BufferView *) -{} - - -void UpdatableInset::fitInsetCursor(BufferView *) const -{} - - -void UpdatableInset::edit(BufferView *, int, int, unsigned int) -{} - - -void UpdatableInset::edit(BufferView *, bool) -{} - - -void UpdatableInset::draw(BufferView *, LyXFont const &, - int /* baseline */, float & x, - bool/*cleared*/) const -{ - x += float(scx); - // ATTENTION: don't do the following here!!! - // top_x = int(x); - // top_baseline = baseline; -} - - -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(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(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(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 -{ - int w; - if (owner()) { - w = static_cast - (owner())->getMaxWidth(bv, this); - } else { - w = bv->text->workWidth(bv, const_cast(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(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(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(this)); - return false; -} +} // namespace lyx