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Fix crash using mismatch of FormatOptions (fix #2130)

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This commit is contained in:
David Capello 2019-08-01 20:20:02 -03:00
parent d32fd97da5
commit 6fff771118
11 changed files with 86 additions and 80 deletions
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2
src/app/doc.cpp
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@ -247,7 +247,7 @@ bool Doc::isFullyBackedUp() const
//////////////////////////////////////////////////////////////////////
// Loaded options from file
void Doc::setFormatOptions(const std::shared_ptr<FormatOptions>& format_options)
void Doc::setFormatOptions(const FormatOptionsPtr& format_options)
{
m_format_options = format_options;
}

6
src/app/doc.h
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@ -129,8 +129,8 @@ namespace app {
//////////////////////////////////////////////////////////////////////
// Loaded options from file
void setFormatOptions(const std::shared_ptr<FormatOptions>& format_options);
std::shared_ptr<FormatOptions> getFormatOptions() const { return m_format_options; }
void setFormatOptions(const FormatOptionsPtr& format_options);
FormatOptionsPtr formatOptions() const { return m_format_options; }
//////////////////////////////////////////////////////////////////////
// Boundaries
@ -210,7 +210,7 @@ namespace app {
std::unique_ptr<doc::MaskBoundaries> m_maskBoundaries;
// Data to save the file in the same format that it was loaded
std::shared_ptr<FormatOptions> m_format_options;
FormatOptionsPtr m_format_options;
// Extra cel used to draw extra stuff (e.g. editor's pen preview, pixels in movement, etc.)
ExtraCelRef m_extraCel;

2
src/app/file/bmp_format.cpp
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@ -713,7 +713,7 @@ bool BmpFormat::onLoad(FileOp *fop)
bmp_options->green_mask = gmask;
bmp_options->blue_mask = bmask;
fop->setFormatOptions(bmp_options);
fop->setLoadedFormatOptions(bmp_options);
}
return true;

9
src/app/file/file.cpp
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@ -545,7 +545,7 @@ FileOp* FileOp::createSaveDocumentOperation(const Context* context,
// Configure output format?
if (fop->m_format->support(FILE_SUPPORT_GET_FORMAT_OPTIONS)) {
auto opts = fop->m_format->getFormatOptions(fop.get());
auto opts = fop->m_format->askUserForFormatOptions(fop.get());
// Does the user cancelled the operation?
if (!opts)
@ -1002,12 +1002,7 @@ void FileOp::postLoad()
m_document->markAsSaved();
}
std::shared_ptr<FormatOptions> FileOp::formatOptions() const
{
return m_formatOptions;
}
void FileOp::setFormatOptions(const std::shared_ptr<FormatOptions>& opts)
void FileOp::setLoadedFormatOptions(const FormatOptionsPtr& opts)
{
ASSERT(!m_formatOptions);
m_formatOptions = opts;

42
src/app/file/file.h
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@ -10,7 +10,9 @@
#pragma once
#include "app/color.h"
#include "app/doc.h"
#include "app/file/file_op_config.h"
#include "app/file/format_options.h"
#include "app/pref/preferences.h"
#include "base/mutex.h"
#include "base/paths.h"
@ -49,9 +51,7 @@ namespace doc {
namespace app {
class Context;
class Doc;
class FileFormat;
class FormatOptions;
using namespace doc;
@ -143,8 +143,39 @@ namespace app {
void postLoad();
// Special options specific to the file format.
std::shared_ptr<FormatOptions> formatOptions() const;
void setFormatOptions(const std::shared_ptr<FormatOptions>& opts);
FormatOptionsPtr formatOptions() const {
return m_formatOptions;
}
// Options to save the document. This function doesn't return
// nullptr.
template<typename T>
std::shared_ptr<T> formatOptionsForSaving() const {
auto opts = std::dynamic_pointer_cast<T>(m_formatOptions);
if (!opts)
opts = std::make_shared<T>();
ASSERT(opts);
return opts;
}
// Options from the document when it was loaded. This function
// doesn't return nullptr.
template<typename T>
std::shared_ptr<T> formatOptionsOfDocument() const {
// We use the dynamic cast because the document format options
// could be an instance of another class than T.
auto opts = std::dynamic_pointer_cast<T>(m_document->formatOptions());
if (!opts) {
// If the document doesn't have format options (or the type
// doesn't matches T), we create default format options for
// this file.
opts = std::make_shared<T>();
}
ASSERT(opts);
return opts;
}
void setLoadedFormatOptions(const FormatOptionsPtr& opts);
// Helpers for file decoder/encoder (FileFormat) with
// FILE_SUPPORT_SEQUENCES flag.
@ -214,7 +245,8 @@ namespace app {
FileOpConfig m_config;
std::shared_ptr<FormatOptions> m_formatOptions;
// Options
FormatOptionsPtr m_formatOptions;
// Data for sequences.
struct {

9
src/app/file/file_format.h
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@ -9,6 +9,7 @@
#define APP_FILE_FILE_FORMAT_H_INCLUDED
#pragma once
#include "app/file/format_options.h"
#include "base/paths.h"
#include "dio/file_format.h"
@ -65,8 +66,8 @@ namespace app {
// Returns extra options for this format. It can return != NULL
// only if flags() returns FILE_SUPPORT_GET_FORMAT_OPTIONS.
std::shared_ptr<FormatOptions> getFormatOptions(FileOp* fop) {
return onGetFormatOptions(fop);
FormatOptionsPtr askUserForFormatOptions(FileOp* fop) {
return onAskUserForFormatOptions(fop);
}
// Returns true if this file format supports the given flag.
@ -87,8 +88,8 @@ namespace app {
#endif
virtual void onDestroyData(FileOp* fop) { }
virtual std::shared_ptr<FormatOptions> onGetFormatOptions(FileOp* fop) {
return std::shared_ptr<FormatOptions>(nullptr);
virtual FormatOptionsPtr onAskUserForFormatOptions(FileOp* fop) {
return FormatOptionsPtr(nullptr);
}
};

5
src/app/file/format_options.h
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@ -1,4 +1,5 @@
// Aseprite
// Copyright (C) 2019 Igara Studio S.A.
// Copyright (C) 2001-2015 David Capello
//
// This program is distributed under the terms of
@ -8,6 +9,8 @@
#define APP_FILE_FORMAT_OPTIONS_H_INCLUDED
#pragma once
#include <memory>
namespace app {
// Extra options loaded from a file that can be useful to save the
@ -18,6 +21,8 @@ namespace app {
virtual ~FormatOptions() { }
};
typedef std::shared_ptr<FormatOptions> FormatOptionsPtr;
} // namespace app
#endif

29
src/app/file/gif_format.cpp
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@ -96,7 +96,7 @@ class GifFormat : public FileFormat {
#ifdef ENABLE_SAVE
bool onSave(FileOp* fop) override;
#endif
std::shared_ptr<FormatOptions> onGetFormatOptions(FileOp* fop) override;
FormatOptionsPtr onAskUserForFormatOptions(FileOp* fop) override;
};
FileFormat* CreateGifFormat()
@ -1412,29 +1412,23 @@ bool GifFormat::onSave(FileOp* fop)
#endif // ENABLE_SAVE
std::shared_ptr<FormatOptions> GifFormat::onGetFormatOptions(FileOp* fop)
FormatOptionsPtr GifFormat::onAskUserForFormatOptions(FileOp* fop)
{
std::shared_ptr<GifOptions> gif_options;
if (fop->document()->getFormatOptions())
gif_options = std::static_pointer_cast<GifOptions>(fop->document()->getFormatOptions());
if (!gif_options)
gif_options = std::make_shared<GifOptions>();
auto opts = fop->formatOptionsOfDocument<GifOptions>();
#ifdef ENABLE_UI
if (fop->context() && fop->context()->isUIAvailable()) {
try {
auto& pref = Preferences::instance();
if (pref.isSet(pref.gif.interlaced))
gif_options->setInterlaced(pref.gif.interlaced());
opts->setInterlaced(pref.gif.interlaced());
if (pref.isSet(pref.gif.loop))
gif_options->setLoop(pref.gif.loop());
opts->setLoop(pref.gif.loop());
if (pref.gif.showAlert()) {
app::gen::GifOptions win;
win.interlaced()->setSelected(gif_options->interlaced());
win.loop()->setSelected(gif_options->loop());
win.interlaced()->setSelected(opts->interlaced());
win.loop()->setSelected(opts->loop());
win.openWindowInForeground();
@ -1443,11 +1437,11 @@ std::shared_ptr<FormatOptions> GifFormat::onGetFormatOptions(FileOp* fop)
pref.gif.loop(win.loop()->isSelected());
pref.gif.showAlert(!win.dontShow()->isSelected());
gif_options->setInterlaced(pref.gif.interlaced());
gif_options->setLoop(pref.gif.loop());
opts->setInterlaced(pref.gif.interlaced());
opts->setLoop(pref.gif.loop());
}
else {
gif_options.reset();
opts.reset();
}
}
}
@ -1457,8 +1451,7 @@ std::shared_ptr<FormatOptions> GifFormat::onGetFormatOptions(FileOp* fop)
}
}
#endif // ENABLE_UI
return gif_options;
return opts;
}
} // namespace app

23
src/app/file/jpeg_format.cpp
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@ -75,7 +75,7 @@ class JpegFormat : public FileFormat {
const gfx::ColorSpace* colorSpace);
#endif
std::shared_ptr<FormatOptions> onGetFormatOptions(FileOp* fop) override;
FormatOptionsPtr onAskUserForFormatOptions(FileOp* fop) override;
};
FileFormat* CreateJpegFormat()
@ -521,36 +521,30 @@ void JpegFormat::saveColorSpace(FileOp* fop, jpeg_compress_struct* cinfo,
#endif // ENABLE_SAVE
// Shows the JPEG configuration dialog.
std::shared_ptr<FormatOptions> JpegFormat::onGetFormatOptions(FileOp* fop)
FormatOptionsPtr JpegFormat::onAskUserForFormatOptions(FileOp* fop)
{
std::shared_ptr<JpegOptions> jpeg_options;
if (fop->document()->getFormatOptions())
jpeg_options = std::static_pointer_cast<JpegOptions>(fop->document()->getFormatOptions());
if (!jpeg_options)
jpeg_options = std::make_shared<JpegOptions>();
auto opts = fop->formatOptionsOfDocument<JpegOptions>();
#ifdef ENABLE_UI
if (fop->context() && fop->context()->isUIAvailable()) {
try {
auto& pref = Preferences::instance();
if (pref.isSet(pref.jpeg.quality))
jpeg_options->quality = pref.jpeg.quality();
opts->quality = pref.jpeg.quality();
if (pref.jpeg.showAlert()) {
app::gen::JpegOptions win;
win.quality()->setValue(int(jpeg_options->quality * 10.0f));
win.quality()->setValue(int(opts->quality * 10.0f));
win.openWindowInForeground();
if (win.closer() == win.ok()) {
pref.jpeg.quality(float(win.quality()->getValue()) / 10.0f);
pref.jpeg.showAlert(!win.dontShow()->isSelected());
jpeg_options->quality = pref.jpeg.quality();
opts->quality = pref.jpeg.quality();
}
else {
jpeg_options.reset();
opts.reset();
}
}
}
@ -560,8 +554,7 @@ std::shared_ptr<FormatOptions> JpegFormat::onGetFormatOptions(FileOp* fop)
}
}
#endif // ENABLE_UI
return jpeg_options;
return opts;
}
} // namespace app

22
src/app/file/svg_format.cpp
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@ -64,7 +64,7 @@ class SvgFormat : public FileFormat {
#ifdef ENABLE_SAVE
bool onSave(FileOp* fop) override;
#endif
std::shared_ptr<FormatOptions> onGetFormatOptions(FileOp* fop) override;
FormatOptionsPtr onAskUserForFormatOptions(FileOp* fop) override;
};
FileFormat* CreateSvgFormat()
@ -164,36 +164,30 @@ bool SvgFormat::onSave(FileOp* fop)
#endif
// Shows the SVG configuration dialog.
std::shared_ptr<FormatOptions> SvgFormat::onGetFormatOptions(FileOp* fop)
FormatOptionsPtr SvgFormat::onAskUserForFormatOptions(FileOp* fop)
{
std::shared_ptr<SvgOptions> svg_options;
if (fop->document()->getFormatOptions())
svg_options = std::static_pointer_cast<SvgOptions>(fop->document()->getFormatOptions());
if (!svg_options)
svg_options = std::make_shared<SvgOptions>();
auto opts = fop->formatOptionsOfDocument<SvgOptions>();
#ifdef ENABLE_UI
if (fop->context() && fop->context()->isUIAvailable()) {
try {
auto& pref = Preferences::instance();
if (pref.isSet(pref.svg.pixelScale))
svg_options->pixelScale = pref.svg.pixelScale();
opts->pixelScale = pref.svg.pixelScale();
if (pref.svg.showAlert()) {
app::gen::SvgOptions win;
win.pxsc()->setTextf("%d", svg_options->pixelScale);
win.pxsc()->setTextf("%d", opts->pixelScale);
win.openWindowInForeground();
if (win.closer() == win.ok()) {
pref.svg.pixelScale((int)win.pxsc()->textInt());
pref.svg.showAlert(!win.dontShow()->isSelected());
svg_options->pixelScale = pref.svg.pixelScale();
opts->pixelScale = pref.svg.pixelScale();
}
else {
svg_options.reset();
opts.reset();
}
}
}
@ -203,7 +197,7 @@ std::shared_ptr<FormatOptions> SvgFormat::onGetFormatOptions(FileOp* fop)
}
}
#endif
return svg_options;
return opts;
}
} // namespace app

17
src/app/file/webp_format.cpp
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@ -69,7 +69,7 @@ class WebPFormat : public FileFormat {
#ifdef ENABLE_SAVE
bool onSave(FileOp* fop) override;
#endif
std::shared_ptr<FormatOptions> onGetFormatOptions(FileOp* fop) override;
FormatOptionsPtr onAskUserForFormatOptions(FileOp* fop) override;
};
FileFormat* CreateWebPFormat()
@ -147,7 +147,7 @@ bool WebPFormat::onLoad(FileOp* fop)
case 2: type = WebPOptions::Lossless; break;
}
opts->setType(type);
fop->setFormatOptions(opts);
fop->setLoadedFormatOptions(opts);
}
}
else {
@ -268,7 +268,7 @@ bool WebPFormat::onSave(FileOp* fop)
return false;
}
auto opts = std::static_pointer_cast<WebPOptions>(fop->formatOptions());
auto opts = fop->formatOptionsForSaving<WebPOptions>();
WebPConfig config;
WebPConfigInit(&config);
@ -367,15 +367,9 @@ bool WebPFormat::onSave(FileOp* fop)
#endif // ENABLE_SAVE
// Shows the WebP configuration dialog.
std::shared_ptr<FormatOptions> WebPFormat::onGetFormatOptions(FileOp* fop)
FormatOptionsPtr WebPFormat::onAskUserForFormatOptions(FileOp* fop)
{
std::shared_ptr<WebPOptions> opts;
if (fop->document()->getFormatOptions())
opts = std::static_pointer_cast<WebPOptions>(fop->document()->getFormatOptions());
if (!opts)
opts = std::make_shared<WebPOptions>();
auto opts = fop->formatOptionsOfDocument<WebPOptions>();
#ifdef ENABLE_UI
if (fop->context() && fop->context()->isUIAvailable()) {
try {
@ -462,7 +456,6 @@ std::shared_ptr<FormatOptions> WebPFormat::onGetFormatOptions(FileOp* fop)
}
}
#endif // ENABLE_UI
return opts;
}