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Minimise the use of the BufferView cache. The only things left using it
are InsetFormula, InsetExternal, InsetGraphic and InsetInclude that all need to inform the BufferView of their changed status when the graphic is loaded. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@7897 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
parent
c57b67f24f
commit
122e7616d7
@ -1,3 +1,29 @@
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2003-10-12 Angus Leeming <leeming@lyx.org>
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* renderbase.h (view, view_): removed.
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* renderbase.C: removed.
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* Makefile.am: remove render_base.C. The shortest lived file in history?
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* renderbutton.C (draw):
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* render_graphic.C (draw): don't cache the BufferView.
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* insetabase.h (cache, view): removed.
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* inset.h (generatePreview) removed.
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* insetcallapsable.[Ch] (cache, view, view_): removed.
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* insetcollapsable.C (draw): don't cache the BufferView.
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* insetcommand.[Ch] (view): removed.
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* insetexternal.[Ch] (cache, view, view_):
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* insetgraphics.[Ch] (cache, view, view_):
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* insetinclude.[Ch] (cache, view, view_): added. Cache the BufferView.
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* insetlabel.C: small clean-up. Don't use the BufferView cache, view(),
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when you have direct access to it. In fact, don't use the cache at all.
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2003-10-10 Angus Leeming <leeming@lyx.org>
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* insetinclude.C (metrics): use preview_->metrics.
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@ -19,7 +19,6 @@ libinsets_la_SOURCES = \
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ExternalTemplate.h \
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ExternalTransforms.C \
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ExternalTransforms.h \
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render_base.C \
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render_base.h \
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render_button.C \
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render_button.h \
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@ -300,15 +300,6 @@ public:
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* defaults to empty.
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*/
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virtual void addPreview(lyx::graphics::PreviewLoader &) const {}
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/** Find the PreviewLoader, add a LaTeX snippet to it and
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* start the loading process.
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*
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* Most insets have no interest in this capability, so the method
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* defaults to empty.
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*/
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virtual void generatePreview(Buffer const &) const {}
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protected:
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///
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mutable int top_x;
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@ -95,10 +95,6 @@ public:
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/// draw inset and update (xo, yo)-cache
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virtual void draw(PainterInfo & pi, int x, int y) const = 0;
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/// Methods to cache and retrieve a cached BufferView.
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virtual void cache(BufferView *) const {}
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///
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virtual BufferView * view() const { return 0; }
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/// request "external features"
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virtual void validate(LaTeXFeatures &) const {}
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/// Appends \c list with all labels found within this inset.
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@ -138,9 +138,6 @@ void InsetCollapsable::draw_collapsed(PainterInfo & pi, int x, int y) const
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void InsetCollapsable::draw(PainterInfo & pi, int x, int y, bool inlined) const
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{
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BOOST_ASSERT(pi.base.bv);
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cache(pi.base.bv);
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Dimension dim_collapsed;
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dimension_collapsed(dim_collapsed);
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@ -562,15 +559,3 @@ void InsetCollapsable::addPreview(PreviewLoader & loader) const
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{
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inset.addPreview(loader);
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}
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void InsetCollapsable::cache(BufferView * bv) const
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{
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view_ = bv->owner()->view();
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}
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BufferView * InsetCollapsable::view() const
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{
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return view_.lock().get();
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}
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@ -20,8 +20,6 @@
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#include "box.h"
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#include "lyxfont.h"
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#include <boost/weak_ptr.hpp>
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class Painter;
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class LyXText;
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class Paragraph;
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@ -149,11 +147,6 @@ public:
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void addPreview(lyx::graphics::PreviewLoader &) const;
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protected:
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///
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virtual void cache(BufferView *) const;
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///
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virtual BufferView * view() const;
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///
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void dimension_collapsed(Dimension &) const;
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///
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@ -197,8 +190,6 @@ private:
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bool in_update;
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///
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mutable bool first_after_edit;
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///
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mutable boost::weak_ptr<BufferView> view_;
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};
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@ -33,12 +33,6 @@ InsetCommand::InsetCommand(InsetCommandParams const & p)
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{}
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BufferView * InsetCommand::view() const
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{
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return button_.view();
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}
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void InsetCommand::metrics(MetricsInfo & mi, Dimension & dim) const
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{
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if (!set_label_) {
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@ -80,8 +80,6 @@ protected:
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void setOptions(std::string const & o) { p_.setOptions(o); }
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///
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void setParams(InsetCommandParams const &);
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///
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virtual BufferView * view() const;
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/// This should provide the text for the button
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virtual std::string const getScreenLabel(Buffer const &) const = 0;
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@ -25,8 +25,10 @@
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#include "latexrunparams.h"
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#include "lyxlex.h"
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#include "lyxrc.h"
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#include "metricsinfo.h"
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#include "frontends/lyx_gui.h"
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#include "frontends/LyXView.h"
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#include "support/lstrings.h"
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#include "support/lyxlib.h"
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@ -388,9 +390,21 @@ InsetExternal::~InsetExternal()
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}
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void InsetExternal::cache(BufferView * view) const
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{
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BOOST_ASSERT(view);
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view_ = view->owner()->view();
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}
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BufferView * InsetExternal::view() const
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{
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return view_.lock().get();
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}
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void InsetExternal::statusChanged() const
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{
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BufferView * const bv = renderer_->view();
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BufferView * const bv = view();
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if (bv)
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bv->updateInset(this);
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}
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@ -445,6 +459,7 @@ void InsetExternal::metrics(MetricsInfo & mi, Dimension & dim) const
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void InsetExternal::draw(PainterInfo & pi, int x, int y) const
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{
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cache(pi.base.bv);
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renderer_->draw(pi, x, y);
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}
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@ -21,6 +21,7 @@
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#include <boost/scoped_ptr.hpp>
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#include <boost/signals/trackable.hpp>
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#include <boost/weak_ptr.hpp>
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/** No two InsetExternalParams variables can have the same temporary file.
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@ -128,6 +129,8 @@ public:
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void setParams(InsetExternalParams const &, Buffer const &);
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private:
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void cache(BufferView *) const;
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BufferView * view() const;
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/** This method is connected to the graphics loader, so we are
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* informed when the image has been loaded.
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*/
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@ -137,6 +140,9 @@ private:
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InsetExternalParams params_;
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/// The thing that actually draws the image on LyX's screen.
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boost::scoped_ptr<RenderBase> renderer_;
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/// Cached
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mutable boost::weak_ptr<BufferView> view_;
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};
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@ -66,8 +66,10 @@ TODO
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#include "latexrunparams.h"
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#include "lyxlex.h"
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#include "lyxrc.h"
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#include "metricsinfo.h"
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#include "frontends/Alert.h"
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#include "frontends/LyXView.h"
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#include "support/filetools.h"
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#include "support/lyxalgo.h" // lyx::count
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@ -181,9 +183,21 @@ InsetGraphics::~InsetGraphics()
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}
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void InsetGraphics::cache(BufferView * view) const
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{
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BOOST_ASSERT(view);
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view_ = view->owner()->view();
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}
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BufferView * InsetGraphics::view() const
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{
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return view_.lock().get();
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}
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void InsetGraphics::statusChanged() const
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{
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BufferView * bv = graphic_->view();
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BufferView * bv = view();
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if (bv)
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bv->updateInset(this);
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}
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@ -227,6 +241,7 @@ void InsetGraphics::metrics(MetricsInfo & mi, Dimension & dim) const
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void InsetGraphics::draw(PainterInfo & pi, int x, int y) const
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{
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cache(pi.base.bv);
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graphic_->draw(pi, x, y);
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}
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@ -18,6 +18,7 @@
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#include <boost/scoped_ptr.hpp>
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#include <boost/signals/trackable.hpp>
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#include <boost/weak_ptr.hpp>
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class Dialogs;
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@ -38,8 +39,6 @@ public:
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///
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void metrics(MetricsInfo &, Dimension &) const;
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///
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void draw(PainterInfo & pi, int x, int y) const;
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///
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EDITABLE editable() const;
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///
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void write(Buffer const &, std::ostream &) const;
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@ -77,11 +76,16 @@ public:
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/// Get the inset parameters, used by the GUIndependent dialog.
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InsetGraphicsParams const & params() const;
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///
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void draw(PainterInfo & pi, int x, int y) const;
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private:
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///
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friend class InsetGraphicsMailer;
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void cache(BufferView *) const;
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BufferView * view() const;
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/** This method is connected to the graphics loader, so we are
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* informed when the image has been loaded.
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*/
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@ -105,6 +109,9 @@ private:
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/// The thing that actually draws the image on LyX's screen.
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boost::scoped_ptr<RenderGraphic> const graphic_;
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/// Cached
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mutable boost::weak_ptr<BufferView> view_;
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};
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@ -25,6 +25,7 @@
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#include "lyxlex.h"
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#include "metricsinfo.h"
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#include "frontends/LyXView.h"
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#include "frontends/Painter.h"
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#include "graphics/PreviewImage.h"
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@ -557,9 +558,15 @@ void InsetInclude::draw(PainterInfo & pi, int x, int y) const
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}
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void InsetInclude::cache(BufferView * view) const
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{
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BOOST_ASSERT(view);
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view_ = view->owner()->view();
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}
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BufferView * InsetInclude::view() const
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{
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return button_.view();
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return view_.lock().get();
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}
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@ -16,6 +16,7 @@
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#include "insetcommandparams.h"
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#include "render_button.h"
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#include <boost/scoped_ptr.hpp>
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#include <boost/weak_ptr.hpp>
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class Buffer;
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@ -42,8 +43,6 @@ public:
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void metrics(MetricsInfo & mi, Dimension & dim) const;
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///
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void draw(PainterInfo & pi, int x, int y) const;
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///
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virtual BufferView * view() const;
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/// get the parameters
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InsetCommandParams const & params(void) const;
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@ -83,6 +82,9 @@ public:
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void addPreview(lyx::graphics::PreviewLoader &) const;
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private:
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void cache(BufferView *) const;
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BufferView * view() const;
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/// Slot receiving a signal that the preview is ready to display.
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void statusChanged() const;
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/** Slot receiving a signal that the external file has changed
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@ -90,7 +92,6 @@ private:
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*/
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void fileChanged() const;
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friend class InsetIncludeMailer;
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/// set the parameters
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@ -111,6 +112,7 @@ private:
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boost::scoped_ptr<RenderMonitoredPreview> const preview_;
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/// cache
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mutable boost::weak_ptr<BufferView> view_;
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mutable bool set_label_;
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mutable RenderButton button_;
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};
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@ -15,6 +15,8 @@
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#include "BufferView.h"
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#include "funcrequest.h"
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#include "frontends/LyXView.h"
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#include "support/lstrings.h"
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#include "support/std_ostream.h"
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@ -36,18 +38,33 @@ InsetLabel::~InsetLabel()
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}
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std::auto_ptr<InsetBase> InsetLabel::clone() const
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{
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return std::auto_ptr<InsetBase>(new InsetLabel(params()));
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}
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void InsetLabel::getLabelList(Buffer const &, std::vector<string> & list) const
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{
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list.push_back(getContents());
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}
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string const InsetLabel::getScreenLabel(Buffer const &) const
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{
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return getContents();
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}
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dispatch_result InsetLabel::localDispatch(FuncRequest const & cmd)
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{
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BOOST_ASSERT(cmd.view());
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BufferView * const bv = cmd.view();
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switch (cmd.action) {
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case LFUN_INSET_EDIT:
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InsetCommandMailer("label", *this).showDialog(cmd.view());
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InsetCommandMailer("label", *this).showDialog(bv);
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return DISPATCHED;
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break;
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@ -58,13 +75,13 @@ dispatch_result InsetLabel::localDispatch(FuncRequest const & cmd)
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return UNDISPATCHED;
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bool clean = true;
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if (view() && p.getContents() != params().getContents()) {
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clean = view()->ChangeRefsIfUnique(params().getContents(),
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p.getContents());
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if (bv && p.getContents() != params().getContents()) {
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clean = bv->ChangeRefsIfUnique(params().getContents(),
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p.getContents());
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}
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setParams(p);
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cmd.view()->updateInset(this);
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bv->updateInset(this);
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return DISPATCHED;
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}
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@ -14,6 +14,7 @@
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#include "insetcommand.h"
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#include <boost/weak_ptr.hpp>
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class InsetLabel : public InsetCommand {
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public:
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@ -22,13 +23,11 @@ public:
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///
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~InsetLabel();
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///
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virtual std::auto_ptr<InsetBase> clone() const {
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return std::auto_ptr<InsetBase>(new InsetLabel(params()));
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}
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std::auto_ptr<InsetBase> clone() const;
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///
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virtual dispatch_result localDispatch(FuncRequest const & cmd);
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///
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std::string const getScreenLabel(Buffer const &) const { return getContents(); }
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std::string const getScreenLabel(Buffer const &) const;
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///
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EDITABLE editable() const { return IS_EDITABLE; }
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///
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|
@ -1,21 +0,0 @@
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/**
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* \file render_base.C
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Angus Leeming
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "render_base.h"
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#include "BufferView.h"
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BufferView * RenderBase::view() const
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{
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return view_.lock().get();
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}
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@ -14,9 +14,6 @@
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#include "dimension.h"
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#include <boost/weak_ptr.hpp>
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class BufferView;
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class MetricsInfo;
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class PainterInfo;
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@ -32,16 +29,12 @@ public:
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/// draw inset and update (xo, yo)-cache
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virtual void draw(PainterInfo & pi, int x, int y) const = 0;
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/// An accessor function to the cached store.
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BufferView * view() const;
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protected:
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RenderBase() {}
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RenderBase(RenderBase const &) {}
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void operator=(RenderBase const &) {}
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/// These are cached variables (are not copied).
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mutable boost::weak_ptr<BufferView> view_;
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/// Cached
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mutable Dimension dim_;
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};
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|
@ -12,12 +12,10 @@
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#include "render_button.h"
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#include "BufferView.h"
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#include "LColor.h"
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#include "metricsinfo.h"
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#include "frontends/font_metrics.h"
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#include "frontends/LyXView.h"
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#include "frontends/Painter.h"
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using std::string;
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@ -57,9 +55,6 @@ void RenderButton::metrics(MetricsInfo &, Dimension & dim) const
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void RenderButton::draw(PainterInfo & pi, int x, int y) const
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{
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BOOST_ASSERT(pi.base.bv);
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view_ = pi.base.bv->owner()->view();
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// Draw it as a box with the LaTeX text
|
||||
LyXFont font(LyXFont::ALL_SANE);
|
||||
font.setColor(LColor::command);
|
||||
|
@ -14,13 +14,11 @@
|
||||
|
||||
#include "insets/inset.h"
|
||||
|
||||
#include "BufferView.h"
|
||||
#include "gettext.h"
|
||||
#include "LColor.h"
|
||||
#include "metricsinfo.h"
|
||||
|
||||
#include "frontends/font_metrics.h"
|
||||
#include "frontends/LyXView.h"
|
||||
#include "frontends/Painter.h"
|
||||
|
||||
#include "graphics/GraphicsImage.h"
|
||||
@ -156,9 +154,6 @@ void RenderGraphic::metrics(MetricsInfo & mi, Dimension & dim) const
|
||||
|
||||
void RenderGraphic::draw(PainterInfo & pi, int x, int y) const
|
||||
{
|
||||
BOOST_ASSERT(pi.base.bv);
|
||||
view_ = pi.base.bv->owner()->view();
|
||||
|
||||
if (params_.display != lyx::graphics::NoDisplay &&
|
||||
loader_.status() == lyx::graphics::WaitingToLoad)
|
||||
loader_.startLoading();
|
||||
|
@ -1,3 +1,12 @@
|
||||
2003-10-12 Angus Leeming <leeming@lyx.org>
|
||||
|
||||
* formulabase.[Ch] (cache): added.
|
||||
(view): make protected.
|
||||
(view_): store as a boost::weak_ptr.
|
||||
(generatePreview): added this virtual function. Moved from inset.h.
|
||||
|
||||
* math_inset.[Ch] (view): removed.
|
||||
|
||||
2003-10-10 Angus Leeming <leeming@lyx.org>
|
||||
|
||||
* command_inset.h:trivial changes ButtonRenderer -> RenderButton.
|
||||
|
@ -180,9 +180,7 @@ void InsetFormula::read(Buffer const &, LyXLex & lex)
|
||||
|
||||
void InsetFormula::draw(PainterInfo & pi, int x, int y) const
|
||||
{
|
||||
BOOST_ASSERT(pi.base.bv);
|
||||
BufferView * bv = pi.base.bv;
|
||||
cache(bv);
|
||||
cache(pi.base.bv);
|
||||
|
||||
// The previews are drawn only when we're not editing the inset.
|
||||
bool const editing_inset = mathcursor && mathcursor->formula() == this;
|
||||
@ -197,7 +195,7 @@ void InsetFormula::draw(PainterInfo & pi, int x, int y) const
|
||||
// one pixel gap in front
|
||||
preview_->draw(pi, x + 1, y);
|
||||
} else {
|
||||
PainterInfo p(bv);
|
||||
PainterInfo p(pi.base.bv);
|
||||
p.base.style = LM_ST_TEXT;
|
||||
p.base.font = pi.base.font;
|
||||
p.base.font.setColor(LColor::math);
|
||||
@ -248,9 +246,6 @@ bool InsetFormula::insetAllowed(InsetOld::Code code) const
|
||||
|
||||
void InsetFormula::metrics(MetricsInfo & m, Dimension & dim) const
|
||||
{
|
||||
BOOST_ASSERT(m.base.bv);
|
||||
view_ = m.base.bv;
|
||||
|
||||
bool const editing_inset = mathcursor && mathcursor->formula() == this;
|
||||
bool const use_preview = !editing_inset && preview_->previewReady();
|
||||
|
||||
|
@ -75,7 +75,7 @@ bool openNewInset(BufferView * bv, UpdatableInset * new_inset)
|
||||
|
||||
|
||||
InsetFormulaBase::InsetFormulaBase()
|
||||
: view_(0), xo_(0), yo_(0)
|
||||
: xo_(0), yo_(0)
|
||||
{
|
||||
// This is needed as long the math parser is not re-entrant
|
||||
initMath();
|
||||
@ -139,9 +139,15 @@ void InsetFormulaBase::handleFont2(BufferView * bv, string const & arg)
|
||||
|
||||
|
||||
|
||||
void InsetFormulaBase::cache(BufferView * view) const
|
||||
{
|
||||
BOOST_ASSERT(view);
|
||||
view_ = view->owner()->view();
|
||||
}
|
||||
|
||||
BufferView * InsetFormulaBase::view() const
|
||||
{
|
||||
return view_;
|
||||
return view_.lock().get();
|
||||
}
|
||||
|
||||
|
||||
|
@ -15,6 +15,7 @@
|
||||
#define INSET_FORMULABASE_H
|
||||
|
||||
#include "insets/updatableinset.h"
|
||||
#include <boost/weak_ptr.hpp>
|
||||
|
||||
|
||||
class Buffer;
|
||||
@ -66,9 +67,6 @@ public:
|
||||
///
|
||||
virtual MathAtom & par() = 0;
|
||||
///
|
||||
// And shouldn't this really return a shared_ptr<BufferView> instead?
|
||||
BufferView * view() const;
|
||||
|
||||
///
|
||||
virtual bool searchForward(BufferView *, std::string const &,
|
||||
bool = true, bool = false);
|
||||
@ -101,11 +99,19 @@ private:
|
||||
dispatch_result lfunMouseMotion(FuncRequest const &);
|
||||
|
||||
protected:
|
||||
///
|
||||
//mutable boost::weak_ptr<BufferView> view_;
|
||||
mutable BufferView * view_;
|
||||
void cache(BufferView *) const;
|
||||
BufferView * view() const;
|
||||
|
||||
protected:
|
||||
|
||||
/** Find the PreviewLoader, add a LaTeX snippet to it and
|
||||
* start the loading process.
|
||||
*
|
||||
* Most insets have no interest in this capability, so the method
|
||||
* defaults to empty.
|
||||
*/
|
||||
virtual void generatePreview(Buffer const &) const {}
|
||||
|
||||
///
|
||||
void handleFont(BufferView * bv, std::string const & arg, std::string const & font);
|
||||
///
|
||||
@ -115,6 +121,9 @@ protected:
|
||||
mutable int xo_;
|
||||
///
|
||||
mutable int yo_;
|
||||
private:
|
||||
// Cache
|
||||
mutable boost::weak_ptr<BufferView> view_;
|
||||
};
|
||||
|
||||
// We don't really mess want around with mathed stuff outside mathed.
|
||||
|
@ -12,24 +12,15 @@
|
||||
#include <config.h>
|
||||
|
||||
#include "math_inset.h"
|
||||
#include "math_data.h"
|
||||
#include "math_mathmlstream.h"
|
||||
#include "math_cursor.h"
|
||||
#include "debug.h"
|
||||
|
||||
#include "formulabase.h"
|
||||
|
||||
|
||||
using std::string;
|
||||
using std::ostream;
|
||||
using std::endl;
|
||||
|
||||
|
||||
BufferView * MathInset::view() const
|
||||
{
|
||||
return mathcursor ? mathcursor->formula()->view() : 0;
|
||||
}
|
||||
|
||||
|
||||
MathInset::size_type MathInset::nargs() const
|
||||
{
|
||||
return 0;
|
||||
|
@ -256,10 +256,6 @@ public:
|
||||
virtual std::string fileInsetLabel() const;
|
||||
/// usually the latex name
|
||||
virtual std::string name() const;
|
||||
|
||||
protected:
|
||||
/// a dirty hack
|
||||
BufferView * view() const;
|
||||
};
|
||||
|
||||
std::ostream & operator<<(std::ostream &, MathAtom const &);
|
||||
|
Loading…
Reference in New Issue
Block a user