X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2Finset.C;h=6f7fc7d1c73236e198b85b15ba312e182b8a902c;hb=c5c7a9e56854dea886977f8e11cbfe31d8a7464f;hp=94b4eef8c367d555cb31508ab1aecac191dfd33e;hpb=a2ef5d11b305ea76ecd8eea2a95e2d3d47ca6670;p=lyx.git diff --git a/src/insets/inset.C b/src/insets/inset.C index 94b4eef8c3..6f7fc7d1c7 100644 --- a/src/insets/inset.C +++ b/src/insets/inset.C @@ -1,93 +1,64 @@ -/* 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 "updatableinset.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 // Initialization of the counter for the inset id's, -unsigned int Inset::inset_id = 0; +unsigned int InsetOld::inset_id = 0; -Inset::Inset() - : top_x(0), topx_set(false), top_baseline(0), scx(0), - id_(inset_id++), owner_(0), background_color_(LColor::inherit) +InsetOld::InsetOld() + : InsetBase(), + top_x(0), top_baseline(0), scx(0), + id_(inset_id++), 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; -} +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) -{} - - -void Inset::edit(BufferView *, bool) -{} - - #if 0 -LyXFont const Inset::convertFont(LyXFont const & font) const +LyXFont const InsetOld::convertFont(LyXFont const & font) const { #if 1 return font; @@ -98,13 +69,13 @@ LyXFont const Inset::convertFont(LyXFont const & font) const #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); @@ -113,13 +84,13 @@ LyXText * Inset::getLyXText(BufferView const * bv, bool const) const } -void Inset::setBackgroundColor(LColor::color color) +void InsetOld::setBackgroundColor(LColor::color color) { background_color_ = color; } -LColor::color Inset::backgroundColor() const +LColor::color InsetOld::backgroundColor() const { if (background_color_ == LColor::inherit) { if (owner()) @@ -131,243 +102,73 @@ LColor::color Inset::backgroundColor() const } -int Inset::id() const +int InsetOld::id() const { return id_; } -void Inset::id(int id_arg) +void InsetOld::id(int id_arg) { 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) +void InsetOld::setFont(BufferView *, LyXFont const &, bool, bool) {} -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::INFO] << "Inset Button Press x=" << x - << ", y=" << y << ", button=" << button << endl; -} - - -void UpdatableInset::insetButtonRelease(BufferView *, int x, int y, int button) -{ - lyxerr[Debug::INFO] << "Inset Button Release x=" << x - << ", y=" << y << ", button=" << button << endl; -} - - -void UpdatableInset::insetKeyPress(XKeyEvent *) -{ - lyxerr[Debug::INFO] << "Inset Keypress" << endl; -} - - -void UpdatableInset::insetMotionNotify(BufferView *, int x, int y, int state) -{ - lyxerr[Debug::INFO] << "Inset Motion Notify x=" << x - << ", y=" << y << ", state=" << state << endl; -} - - -void UpdatableInset::insetUnlock(BufferView *) +bool InsetOld::forceDefaultParagraphs(InsetOld const * inset) const { - lyxerr[Debug::INFO] << "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 *) -{} - - -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 +int InsetOld::ascent() const { - x += float(scx); - // ATTENTION: don't do the following here!!! - // top_x = int(x); - // top_baseline = baseline; + return dim_.asc; } -void UpdatableInset::scroll(BufferView * bv, float s) const +int InsetOld::descent() 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); + return dim_.des; } -/// An updatable inset could handle lyx editing commands -UpdatableInset::RESULT -UpdatableInset::localDispatch(BufferView * bv, - kb_action action, string const & arg) +int InsetOld::width() const { - 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; + return dim_.wid; } -int UpdatableInset::getMaxWidth(BufferView * bv, UpdatableInset const *) const +bool InsetOld::insetAllowed(InsetOld * in) const { - int w; - if (owner()){ - w = static_cast - (owner())->getMaxWidth(bv, this); - } else { - w = bv->workWidth(); - } - 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()) { - // give some left margin this should be made better! - // Idea: LyXText::giveLeftMargin(Inset * inset) will search the - // inset in the text and return the LeftMargin of that row! - w -= 20; - } - if (w < 10) { - w = 10; - } - return w; + return insetAllowed(in->lyxCode()); } -LyXCursor const & Inset::cursor(BufferView * bv) const +bool InsetOld::checkInsertChar(LyXFont &) { - return bv->text->cursor; + return false; } -string const UpdatableInset::selectNextWordToSpellcheck(BufferView *bv, - float & value) const +bool isEditableInset(InsetOld const * i) { - // we have to unlock ourself in this function by default! - bv->unlockInset(const_cast(this)); - value = 0; - return string(); + return i && i->editable(); } -bool UpdatableInset::searchForward(BufferView * bv, string const &, - bool const &, bool const &) +bool isHighlyEditableInset(InsetOld const * i) { - // we have to unlock ourself in this function by default! - bv->unlockInset(const_cast(this)); - return false; + return i && i->editable() == InsetOld::HIGHLY_EDITABLE; } - -bool UpdatableInset::searchBackward(BufferView * bv, string const &, - bool const &, bool const &) -{ - // we have to unlock ourself in this function by default! - bv->unlockInset(const_cast(this)); - return false; -}