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Fix bug losing original image colors from custom brushes (fix #3375)

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This commit is contained in:
David Capello 2022-07-15 10:05:50 -03:00
parent 51132a8e84
commit 44bb1c4e48
5 changed files with 33 additions and 6 deletions
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6
src/app/app_brushes.cpp
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@ -1,5 +1,5 @@
// Aseprite
// Copyright (C) 2020-2021 Igara Studio S.A.
// Copyright (C) 2020-2022 Igara Studio S.A.
// Copyright (C) 2001-2016 David Capello
//
// This program is distributed under the terms of
@ -437,9 +437,9 @@ void AppBrushes::save(const std::string& filename) const
}
if (slot.brush()->type() == kImageBrushType &&
slot.brush()->image()) {
slot.brush()->originalImage()) {
TiXmlElement elem("image");
save_xml_image(&elem, slot.brush()->image());
save_xml_image(&elem, slot.brush()->originalImage());
brushElem.InsertEndChild(elem);
if (slot.brush()->maskBitmap()) {

4
src/app/ui/brush_popup.cpp
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@ -454,7 +454,9 @@ os::SurfaceRef BrushPopup::createSurfaceForBrush(const BrushRef& origBrush)
brush.reset(new Brush(*brush));
brush->setSize(10);
}
image = brush->image();
// Show the original image in the popup (without the image colors
// modified if there were some modification).
image = brush->originalImage();
}
os::SurfaceRef surface = os::instance()->makeRgbaSurface(

5
src/app/ui/context_bar.cpp
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@ -2026,6 +2026,11 @@ void ContextBar::setActiveBrushBySlot(tools::Tool* tool, int slot)
if (brush.brush()) {
if (brush.brush()->type() == doc::kImageBrushType) {
// Reset the colors of the image when we select the brush from
// the slot.
if (brush.hasFlag(BrushSlot::Flags::ImageColor))
brush.brush()->resetImageColors();
setActiveBrush(brush.brush());
}
else {

8
src/doc/brush.cpp
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@ -1,5 +1,5 @@
// Aseprite Document Library
// Copyright (C) 2019-2021 Igara Studio S.A.
// Copyright (C) 2019-2022 Igara Studio S.A.
// Copyright (C) 2001-2016 David Capello
//
// This file is released under the terms of the MIT license.
@ -281,6 +281,12 @@ void Brush::setImageColor(ImageColor imageColor, color_t color)
}
}
void Brush::resetImageColors()
{
if (m_backupImage)
m_image.reset(Image::createCopy(m_backupImage.get()));
}
void Brush::setCenter(const gfx::Point& center)
{
m_center = center;

16
src/doc/brush.h
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@ -1,5 +1,5 @@
// Aseprite Document Library
// Copyright (C) 2019-2020 Igara Studio S.A.
// Copyright (C) 2019-2022 Igara Studio S.A.
// Copyright (C) 2001-2018 David Capello
//
// This file is released under the terms of the MIT license.
@ -52,7 +52,12 @@ namespace doc {
void setAngle(int angle);
void setImage(const Image* image,
const Image* maskBitmap);
// Special functions to change the colors of the image or restore
// the colors to the original image used to create the brush.
void setImageColor(ImageColor imageColor, color_t color);
void resetImageColors();
void setPattern(BrushPattern pattern) {
m_pattern = pattern;
}
@ -64,6 +69,15 @@ namespace doc {
}
void setCenter(const gfx::Point& center);
// Returns the original image used to create the brush before
// calling any setImageColor()
Image* originalImage() const {
if (m_backupImage)
return m_backupImage.get();
else
return m_image.get();
}
private:
void clean();
void regenerate();