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Enable the graphics inset to work correctly with relative file names.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3816 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Angus Leeming 2002-03-22 16:37:52 +00:00
parent cbc3add7f2
commit 4f9bed1018
12 changed files with 60 additions and 37 deletions
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3
src/frontends/controllers/ChangeLog
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@ -6,6 +6,9 @@
* ControlGraphics.[Ch]: replace checkFilename with isFilenameValid.
* ControlGraphics.C (applyParamsToInset): pass filepath to
InsetGraphics::updateInset.
2002-03-21 Lars Gullik Bjønnes <larsbj@birdstep.com>
* most files: ws cleanup

2
src/frontends/controllers/ControlGraphics.C
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@ -66,7 +66,7 @@ void ControlGraphics::applyParamsToInset()
{
// Set the parameters in the inset, it also returns true if the new
// parameters are different from what was in the inset already.
bool changed = inset()->setParams(params());
bool changed = inset()->setParams(params(), lv_.buffer()->filePath());
// Tell LyX we've got a change, and mark the document dirty,
// if it changed.
lv_.view()->updateInset(inset(), changed);

7
src/graphics/ChangeLog
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@ -1,3 +1,10 @@
2002-03-22 Angus Leeming <a.leeming@ic.ac.uk>
* GraphicsCache.[Ch] (update): now passed filepath to determine absolute
path to graphics file.
* GraphicsParams.[Ch] (c-tor): now passed filepath.
2002-03-21 Lars Gullik Bjønnes <larsbj@birdstep.com>
* most files: ws cleanup

4
src/graphics/GraphicsCache.C
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@ -50,12 +50,12 @@ GCache::~GCache()
}
void GCache::update(InsetGraphics const & inset)
void GCache::update(InsetGraphics const & inset, string const & filepath)
{
// A subset only of InsetGraphicsParams is needed for display purposes.
// The GraphicsParams c-tor also interrogates lyxrc to ascertain whether
// to display or not.
GParams params(inset.params());
GParams params(inset.params(), filepath);
// Each inset can reference only one file, so check the cache for any
// graphics files referenced by inset. If the name of this file is

2
src/graphics/GraphicsCache.h
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@ -42,7 +42,7 @@ public:
~GCache();
/// Add a file to the cache (or modify an existing image).
void update(InsetGraphics const &);
void update(InsetGraphics const &, string const & filepath);
/** Remove the data associated with this inset.
* Called from the InsetGraphics d-tor.

12
src/graphics/GraphicsParams.C
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@ -15,17 +15,23 @@
#include "GraphicsParams.h"
#include "insets/insetgraphicsParams.h"
#include "lyxrc.h"
#include "support/filetools.h"
#include "support/lstrings.h"
#include "support/LAssert.h"
namespace grfx {
GParams::GParams(InsetGraphicsParams const & iparams)
: filename(iparams.filename),
width(0),
GParams::GParams(InsetGraphicsParams const & iparams, string const & filepath)
: width(0),
height(0),
scale(0),
angle(0)
{
filename = iparams.filename;
if (!filepath.empty()) {
filename = MakeAbsPath(filename, filepath);
}
if (iparams.clip)
bb = iparams.bb;

2
src/graphics/GraphicsParams.h
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@ -49,7 +49,7 @@ bool operator!=(BoundingBox const &, BoundingBox const &);
struct GParams
{
GParams(InsetGraphicsParams const &);
GParams(InsetGraphicsParams const &, string const & = string());
/// How is the image to be displayed on the LyX screen?
enum DisplayType {

9
src/insets/ChangeLog
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@ -1,5 +1,14 @@
2002-03-22 Angus Leeming <a.leeming@ic.ac.uk>
* insetgraphics.[Ch] (c-tor, setParams, updateInset): passed filepath.
Used to determine the absolute path to the graphics file in the
graphics cache and only in the graphics cache.
(readInsetGraphics, readFigInset) : no longer passed buffer. Do not
make graphics file name absolute if it is stored as a relative path.
* insetgraphicsParams.[Ch] (Read): no longer passed buffer. Do not
make graphics file name absolute if it is stored as a relative path.
* insettext.C (edit): emit an updateParagraph signal on entering a text
inset. Needs to be emitted when leaving the inset also.

35
src/insets/insetgraphics.C
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@ -147,13 +147,15 @@ InsetGraphics::InsetGraphics()
{}
InsetGraphics::InsetGraphics(InsetGraphics const & ig, bool same_id)
InsetGraphics::InsetGraphics(InsetGraphics const & ig,
string const & filepath,
bool same_id)
: Inset(ig, same_id),
SigC::Object(),
graphic_label(unique_id()),
cached_status_(grfx::ErrorUnknown), cache_filled_(false), old_asc(0)
{
setParams(ig.params());
setParams(ig.params(), filepath);
}
@ -355,10 +357,10 @@ void InsetGraphics::draw(BufferView * bv, LyXFont const & font,
// Update the inset after parameters changed (read from file or changed in
// dialog. The grfx::GCache makes the decisions about whether or not to draw
// (interogates lyxrc, ascertains whether file exists etc)
void InsetGraphics::updateInset() const
void InsetGraphics::updateInset(string const & filepath) const
{
grfx::GCache & gc = grfx::GCache::get();
gc.update(*this);
gc.update(*this, filepath);
}
@ -392,16 +394,16 @@ void InsetGraphics::read(Buffer const * buf, LyXLex & lex)
string const token = lex.getString();
if (token == "Graphics")
readInsetGraphics(buf, lex);
readInsetGraphics(lex);
else if (token == "Figure") // Compatibility reading of FigInset figures.
readFigInset(buf, lex);
readFigInset(lex);
else
lyxerr[Debug::GRAPHICS] << "Not a Graphics or Figure inset!\n";
updateInset();
updateInset(buf->filePath());
}
void InsetGraphics::readInsetGraphics(Buffer const * buf, LyXLex & lex)
void InsetGraphics::readInsetGraphics(LyXLex & lex)
{
bool finished = false;
@ -428,7 +430,7 @@ void InsetGraphics::readInsetGraphics(Buffer const * buf, LyXLex & lex)
// TODO: Possibly open up a dialog?
}
else {
if (! params_.Read(buf, lex, token))
if (! params_.Read(lex, token))
lyxerr << "Unknown token, " << token << ", skipping."
<< std::endl;
}
@ -436,7 +438,7 @@ void InsetGraphics::readInsetGraphics(Buffer const * buf, LyXLex & lex)
}
// FormatVersion < 1.0 (LyX < 1.2)
void InsetGraphics::readFigInset(Buffer const * buf, LyXLex & lex)
void InsetGraphics::readFigInset(LyXLex & lex)
{
std::vector<string> const oldUnits =
getVectorFromString("pt,cm,in,p%,c%");
@ -462,9 +464,7 @@ void InsetGraphics::readFigInset(Buffer const * buf, LyXLex & lex)
finished = true;
} else if (token == "file") {
if (lex.next()) {
string const name = lex.getString();
string const path = buf->filePath();
params_.filename = MakeAbsPath(name, path);
params_.filename = lex.getString();
}
} else if (token == "extra") {
if (lex.next());
@ -730,7 +730,8 @@ void InsetGraphics::validate(LaTeXFeatures & features) const
}
bool InsetGraphics::setParams(InsetGraphicsParams const & p)
bool InsetGraphics::setParams(InsetGraphicsParams const & p,
string const & filepath)
{
// If nothing is changed, just return and say so.
if (params() == p && !p.filename.empty()) {
@ -741,7 +742,7 @@ bool InsetGraphics::setParams(InsetGraphicsParams const & p)
params_ = p;
// Update the inset with the new parameters.
updateInset();
updateInset(filepath);
// We have changed data, report it.
return true;
@ -754,7 +755,7 @@ InsetGraphicsParams const & InsetGraphics::params() const
}
Inset * InsetGraphics::clone(Buffer const &, bool same_id) const
Inset * InsetGraphics::clone(Buffer const & buffer, bool same_id) const
{
return new InsetGraphics(*this, same_id);
return new InsetGraphics(*this, buffer.filePath(), same_id);
}

12
src/insets/insetgraphics.h
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@ -34,7 +34,8 @@ public:
///
InsetGraphics();
///
InsetGraphics(InsetGraphics const &, bool same_id = false);
InsetGraphics(InsetGraphics const &, string const & filepath,
bool same_id = false);
///
~InsetGraphics();
///
@ -83,7 +84,8 @@ public:
/** Set the inset parameters, used by the GUIndependent dialog.
Return true of new params are different from what was so far.
*/
bool setParams(InsetGraphicsParams const & params);
bool setParams(InsetGraphicsParams const & params,
string const & filepath);
/// Get the inset parameters, used by the GUIndependent dialog.
InsetGraphicsParams const & params() const;
@ -100,12 +102,12 @@ private:
bool drawImage() const;
/// Read the inset native format
void readInsetGraphics(Buffer const * buf, LyXLex & lex);
void readInsetGraphics(LyXLex & lex);
/// Read the FigInset file format
void readFigInset(Buffer const * buf, LyXLex & lex);
void readFigInset(LyXLex & lex);
/// Update the inset after parameter change.
void updateInset() const;
void updateInset(string const & filepath) const;
/// Get the status message, depends on the image loading status.
string const statusMessage() const;
/// Create the options for the latex command.

7
src/insets/insetgraphicsParams.C
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@ -237,16 +237,11 @@ void InsetGraphicsParams::Write(Buffer const * buf, ostream & os) const
}
bool InsetGraphicsParams::Read(Buffer const * buf, LyXLex & lex,
string const& token)
bool InsetGraphicsParams::Read(LyXLex & lex, string const& token)
{
if (token == "filename") {
lex.next();
filename = lex.getString();
if (!filename.empty()) {
// Make the filename with absolute directory.
filename = MakeAbsPath(filename, buf->filePath());
}
} else if (token == "BoundingBox") {
for (int i=0; i<4 ;i++) {
lex.next();

2
src/insets/insetgraphicsParams.h
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@ -90,7 +90,7 @@ struct InsetGraphicsParams
/// Save the parameters in the LyX format stream.
void Write(Buffer const * buf, std::ostream & os) const;
/// If the token belongs to our parameters, read it.
bool Read(Buffer const * buf, LyXLex & lex, string const & token);
bool Read(LyXLex & lex, string const & token);
private:
/// Initialize the object to a default status.