/
color_bar.cpp
1915 lines (1621 loc) · 52.8 KB
/
color_bar.cpp
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// Aseprite
// Copyright (C) 2018-2021 Igara Studio S.A.
// Copyright (C) 2001-2018 David Capello
//
// This program is distributed under the terms of
// the End-User License Agreement for Aseprite.
#define COLOR_BAR_TRACE(...) // TRACE(__VA_ARGS__)
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "app/ui/color_bar.h"
#include "app/app.h"
#include "app/app_menus.h"
#include "app/cmd/remap_colors.h"
#include "app/cmd/remap_tilemaps.h"
#include "app/cmd/remap_tileset.h"
#include "app/cmd/remove_tile.h"
#include "app/cmd/replace_image.h"
#include "app/cmd/set_palette.h"
#include "app/cmd/set_transparent_color.h"
#include "app/cmd_sequence.h"
#include "app/color.h"
#include "app/commands/command.h"
#include "app/commands/commands.h"
#include "app/commands/params.h"
#include "app/commands/quick_command.h"
#include "app/console.h"
#include "app/context_access.h"
#include "app/doc_api.h"
#include "app/doc_undo.h"
#include "app/i18n/strings.h"
#include "app/ini_file.h"
#include "app/modules/editors.h"
#include "app/modules/gui.h"
#include "app/modules/palettes.h"
#include "app/pref/preferences.h"
#include "app/tx.h"
#include "app/ui/color_spectrum.h"
#include "app/ui/color_tint_shade_tone.h"
#include "app/ui/color_wheel.h"
#include "app/ui/editor/editor.h"
#include "app/ui/hex_color_entry.h"
#include "app/ui/input_chain.h"
#include "app/ui/keyboard_shortcuts.h"
#include "app/ui/palette_popup.h"
#include "app/ui/skin/skin_theme.h"
#include "app/ui/status_bar.h"
#include "app/ui/timeline/timeline.h"
#include "app/ui_context.h"
#include "app/ui_context.h"
#include "app/util/cel_ops.h"
#include "app/util/clipboard.h"
#include "base/clamp.h"
#include "base/scoped_value.h"
#include "doc/cel.h"
#include "doc/cels_range.h"
#include "doc/image.h"
#include "doc/image_impl.h"
#include "doc/layer_tilemap.h"
#include "doc/palette.h"
#include "doc/palette_gradient_type.h"
#include "doc/primitives.h"
#include "doc/remap.h"
#include "doc/rgbmap.h"
#include "doc/sort_palette.h"
#include "doc/sprite.h"
#include "doc/tileset.h"
#include "os/surface.h"
#include "ui/alert.h"
#include "ui/graphics.h"
#include "ui/menu.h"
#include "ui/message.h"
#include "ui/paint_event.h"
#include "ui/separator.h"
#include "ui/splitter.h"
#include "ui/system.h"
#include "ui/tooltips.h"
#include <cstring>
#include <limits>
namespace app {
enum class PalButton {
SORT,
PRESETS,
OPTIONS,
MAX
};
using namespace app::skin;
using namespace ui;
class ColorBar::WarningIcon : public ui::Button {
public:
WarningIcon() : ui::Button(std::string()) {
initTheme();
}
protected:
void onInitTheme(ui::InitThemeEvent& ev) {
ui::Button::onInitTheme(ev);
setStyle(skin::SkinTheme::instance()->styles.warningBox());
}
};
//////////////////////////////////////////////////////////////////////
// ColorBar::ScrollableView class
ColorBar::ScrollableView::ScrollableView()
{
initTheme();
}
void ColorBar::ScrollableView::onInitTheme(InitThemeEvent& ev)
{
auto hbar = horizontalBar();
auto vbar = verticalBar();
setup_mini_look(hbar);
setup_mini_look(vbar);
View::onInitTheme(ev);
SkinTheme* theme = static_cast<SkinTheme*>(this->theme());
setStyle(theme->styles.colorbarView());
hbar->setStyle(theme->styles.miniScrollbar());
vbar->setStyle(theme->styles.miniScrollbar());
hbar->setThumbStyle(theme->styles.miniScrollbarThumb());
vbar->setThumbStyle(theme->styles.miniScrollbarThumb());
const int scrollBarWidth = theme->dimensions.miniScrollbarSize();
hbar->setBarWidth(scrollBarWidth);
vbar->setBarWidth(scrollBarWidth);
}
//////////////////////////////////////////////////////////////////////
// ColorBar class
ColorBar* ColorBar::m_instance = NULL;
ColorBar::ColorBar(int align, TooltipManager* tooltipManager)
: Box(align)
, m_editPal(1)
, m_buttons(int(PalButton::MAX))
, m_tilesButton(1)
, m_tilesetModeButtons(3)
, m_splitter(Splitter::ByPercentage, VERTICAL)
, m_splitterPalTil(Splitter::ByPercentage, VERTICAL)
, m_paletteView(true, PaletteView::FgBgColors, this, 16)
, m_tilesView(true, PaletteView::FgBgTiles, this, 16)
, m_remapPalButton(Strings::color_bar_remap_palette())
, m_remapTilesButton(Strings::color_bar_remap_tiles())
, m_selector(ColorSelector::NONE)
, m_tintShadeTone(nullptr)
, m_spectrum(nullptr)
, m_wheel(nullptr)
, m_fgColor(app::Color::fromRgb(255, 255, 255), IMAGE_RGB, ColorBarButtonsOptions())
, m_bgColor(app::Color::fromRgb(0, 0, 0), IMAGE_RGB, ColorBarButtonsOptions())
, m_fgWarningIcon(new WarningIcon)
, m_bgWarningIcon(new WarningIcon)
, m_fromPalView(false)
, m_fromPref(false)
, m_fromFgButton(false)
, m_fromBgButton(false)
, m_lastDocument(nullptr)
, m_lastTilesetId(doc::NullId)
, m_ascending(true)
, m_lastButton(kButtonLeft)
, m_editMode(false)
, m_tilemapMode(TilemapMode::Pixels)
, m_tilesetMode(TilesetMode::Auto)
, m_redrawTimer(250, this)
, m_redrawAll(false)
, m_implantChange(false)
, m_selfPalChange(false)
, m_splitterPalTilPos(50.0)
{
m_instance = this;
SkinTheme* theme = static_cast<SkinTheme*>(this->theme());
m_editPal.addItem(theme->parts.timelineOpenPadlockActive());
m_buttons.addItem(theme->parts.palSort());
m_buttons.addItem(theme->parts.palPresets());
m_buttons.addItem(theme->parts.palOptions());
m_tilesButton.addItem(theme->parts.tiles());
static_assert(0 == int(TilesetMode::Manual) &&
1 == int(TilesetMode::Auto) &&
2 == int(TilesetMode::Stack), "Tileset mode buttons doesn't match TilesetMode enum values");
m_tilesetModeButtons.addItem(theme->parts.tilesManual());
m_tilesetModeButtons.addItem(theme->parts.tilesAuto());
m_tilesetModeButtons.addItem(theme->parts.tilesStack());
setTilesetMode(m_tilesetMode);
m_paletteView.setColumns(8);
m_tilesView.setColumns(8);
m_scrollablePalView.attachToView(&m_paletteView);
m_scrollableTilesView.attachToView(&m_tilesView);
m_scrollablePalView.setExpansive(true);
m_scrollableTilesView.setExpansive(true);
m_splitterPalTil.setExpansive(true);
m_scrollableTilesView.setVisible(false);
m_tilesHelpers.setVisible(false);
m_remapPalButton.setVisible(false);
m_remapTilesButton.setVisible(false);
m_splitterPalTil.addChild(&m_scrollablePalView);
m_splitterPalTil.addChild(&m_scrollableTilesView);
m_palettePlaceholder.addChild(&m_splitterPalTil);
m_palettePlaceholder.addChild(&m_remapPalButton);
m_palettePlaceholder.addChild(&m_remapTilesButton);
m_splitter.setId("palette_spectrum_splitter");
m_splitter.setPosition(80);
m_splitter.setExpansive(true);
m_splitter.addChild(&m_palettePlaceholder);
m_splitter.addChild(&m_selectorPlaceholder);
setColorSelector(
Preferences::instance().colorBar.selector());
m_tilesHBox.addChild(&m_tilesButton);
m_tilesHBox.addChild(&m_tilesetModeButtons);
m_palHBox.addChild(&m_editPal);
m_palHBox.addChild(&m_buttons);
m_buttons.setExpansive(true);
m_tilesetModeButtons.setExpansive(true);
// Hide the tiles controls by default. Without this, when the first
// onActiveSiteChange() event is received, and the we ask for the
// m_tilesHBox visibility, it might say that it's hidden because the
// color bar is hidden (because it's not yet in the screen, it's the
// first time it will be displayed). So we have to add this to make
// the tiles controls invisible in the first appearance of the color
// bar.
m_tilesHBox.setVisible(false);
addChild(&m_palHBox);
addChild(&m_tilesHBox);
addChild(&m_splitter);
addChild(&m_colorHelpers);
addChild(&m_tilesHelpers);
HBox* fgBox = new HBox;
HBox* bgBox = new HBox;
fgBox->addChild(&m_fgColor);
fgBox->addChild(m_fgWarningIcon);
bgBox->addChild(&m_bgColor);
bgBox->addChild(m_bgWarningIcon);
m_colorHelpers.addChild(fgBox);
m_colorHelpers.addChild(bgBox);
m_tilesHelpers.addChild(new BoxFiller);
m_tilesHelpers.addChild(&m_fgTile);
m_tilesHelpers.addChild(&m_bgTile);
m_tilesHelpers.addChild(new BoxFiller);
m_fgColor.setId("fg_color");
m_bgColor.setId("bg_color");
m_fgColor.setExpansive(true);
m_bgColor.setExpansive(true);
m_remapPalButton.Click.connect([this]{ onRemapPalButtonClick(); });
m_remapTilesButton.Click.connect([this]{ onRemapTilesButtonClick(); });
m_fgColor.Change.connect(&ColorBar::onFgColorButtonChange, this);
m_fgColor.BeforeChange.connect(&ColorBar::onFgColorButtonBeforeChange, this);
m_bgColor.Change.connect(&ColorBar::onBgColorButtonChange, this);
m_fgWarningIcon->Click.connect([this]{ onFixWarningClick(&m_fgColor, m_fgWarningIcon); });
m_bgWarningIcon->Click.connect([this]{ onFixWarningClick(&m_bgColor, m_bgWarningIcon); });
m_redrawTimer.Tick.connect([this]{ onTimerTick(); });
m_editPal.ItemChange.connect([this]{ onSwitchPalEditMode(); });
m_buttons.ItemChange.connect([this]{ onPaletteButtonClick(); });
m_tilesButton.ItemChange.connect([this]{ onTilesButtonClick(); });
m_tilesButton.RightClick.connect([this]{ onTilesButtonRightClick(); });
m_tilesetModeButtons.ItemChange.connect([this]{ onTilesetModeButtonClick(); });
InitTheme.connect(
[this, fgBox, bgBox]{
SkinTheme* theme = static_cast<SkinTheme*>(this->theme());
setBorder(gfx::Border(2*guiscale(), 0, 0, 0));
setChildSpacing(2*guiscale());
m_fgColor.resetSizeHint();
m_bgColor.resetSizeHint();
m_fgColor.setSizeHint(0, m_fgColor.sizeHint().h);
m_bgColor.setSizeHint(0, m_bgColor.sizeHint().h);
for (auto w : { &m_editPal, &m_buttons,
&m_tilesButton, &m_tilesetModeButtons }) {
w->setMinSize(gfx::Size(0, theme->dimensions.colorBarButtonsHeight()));
w->setMaxSize(gfx::Size(std::numeric_limits<int>::max(),
theme->dimensions.colorBarButtonsHeight())); // TODO add resetMaxSize
}
m_buttons.setMaxSize(
gfx::Size(m_buttons.sizeHint().w,
theme->dimensions.colorBarButtonsHeight()));
m_tilesetModeButtons.setMaxSize(
gfx::Size(m_tilesetModeButtons.sizeHint().w,
theme->dimensions.colorBarButtonsHeight()));
// Change color-bar background color (not ColorBar::setBgColor)
this->Widget::setBgColor(theme->colors.tabActiveFace());
m_paletteView.setBgColor(theme->colors.tabActiveFace());
m_paletteView.setBoxSize(Preferences::instance().colorBar.boxSize());
m_paletteView.initTheme();
m_tilesView.setBgColor(theme->colors.tabActiveFace());
m_tilesView.setBoxSize(Preferences::instance().colorBar.tilesBoxSize());
m_tilesView.initTheme();
// Styles
m_splitter.setStyle(theme->styles.workspaceSplitter());
m_splitterPalTil.setStyle(theme->styles.workspaceSplitter());
fgBox->noBorderNoChildSpacing();
bgBox->noBorderNoChildSpacing();
if (m_palettePopup)
m_palettePopup->initTheme();
});
initTheme();
// Set background color reading its value from the configuration.
setBgColor(Preferences::instance().colorBar.bgColor());
// Clear the selection of the BG color in the palette.
m_paletteView.deselect();
// Set foreground color reading its value from the configuration.
setFgColor(Preferences::instance().colorBar.fgColor());
// Tooltips
setupTooltips(tooltipManager);
onColorButtonChange(getFgColor());
UIContext::instance()->add_observer(this);
m_beforeCmdConn = UIContext::instance()->BeforeCommandExecution.connect(&ColorBar::onBeforeExecuteCommand, this);
m_afterCmdConn = UIContext::instance()->AfterCommandExecution.connect(&ColorBar::onAfterExecuteCommand, this);
m_fgConn = Preferences::instance().colorBar.fgColor.AfterChange.connect([this]{ onFgColorChangeFromPreferences(); });
m_bgConn = Preferences::instance().colorBar.bgColor.AfterChange.connect([this]{ onBgColorChangeFromPreferences(); });
m_fgTileConn = Preferences::instance().colorBar.fgTile.AfterChange.connect([this]{ onFgTileChangeFromPreferences(); });
m_bgTileConn = Preferences::instance().colorBar.bgTile.AfterChange.connect([this]{ onBgTileChangeFromPreferences(); });
m_sepConn = Preferences::instance().colorBar.entriesSeparator.AfterChange.connect([this]{ invalidate(); });
m_paletteView.FocusOrClick.connect(&ColorBar::onFocusPaletteView, this);
m_tilesView.FocusOrClick.connect(&ColorBar::onFocusTilesView, this);
m_appPalChangeConn = App::instance()->PaletteChange.connect(&ColorBar::onAppPaletteChange, this);
KeyboardShortcuts::instance()->UserChange.connect(
[this, tooltipManager]{ setupTooltips(tooltipManager); });
setEditMode(false);
registerCommands();
}
ColorBar::~ColorBar()
{
UIContext::instance()->remove_observer(this);
}
void ColorBar::setPixelFormat(PixelFormat pixelFormat)
{
m_fgColor.setPixelFormat(pixelFormat);
m_bgColor.setPixelFormat(pixelFormat);
}
app::Color ColorBar::getFgColor() const
{
return m_fgColor.getColor();
}
app::Color ColorBar::getBgColor() const
{
return m_bgColor.getColor();
}
void ColorBar::setFgColor(const app::Color& color)
{
if (m_fromFgButton)
return;
m_fgColor.setColor(color);
if (!m_fromPalView)
onColorButtonChange(color);
}
void ColorBar::setBgColor(const app::Color& color)
{
if (m_fromBgButton)
return;
m_bgColor.setColor(color);
if (!m_fromPalView)
onColorButtonChange(color);
}
doc::tile_index ColorBar::getFgTile() const
{
return m_fgTile.getTile();
}
doc::tile_index ColorBar::getBgTile() const
{
return m_bgTile.getTile();
}
ColorBar::ColorSelector ColorBar::getColorSelector() const
{
return m_selector;
}
void ColorBar::setColorSelector(ColorSelector selector)
{
if (m_selector == selector)
return;
if (m_tintShadeTone) m_tintShadeTone->setVisible(false);
if (m_spectrum) m_spectrum->setVisible(false);
if (m_wheel) m_wheel->setVisible(false);
m_selector = selector;
Preferences::instance().colorBar.selector(m_selector);
switch (m_selector) {
case ColorSelector::TINT_SHADE_TONE:
if (!m_tintShadeTone) {
m_tintShadeTone = new ColorTintShadeTone;
m_tintShadeTone->setExpansive(true);
m_tintShadeTone->selectColor(m_fgColor.getColor());
m_tintShadeTone->ColorChange.connect(&ColorBar::onPickSpectrum, this);
m_selectorPlaceholder.addChild(m_tintShadeTone);
}
m_tintShadeTone->setVisible(true);
break;
case ColorSelector::SPECTRUM:
if (!m_spectrum) {
m_spectrum = new ColorSpectrum;
m_spectrum->setExpansive(true);
m_spectrum->selectColor(m_fgColor.getColor());
m_spectrum->ColorChange.connect(&ColorBar::onPickSpectrum, this);
m_selectorPlaceholder.addChild(m_spectrum);
}
m_spectrum->setVisible(true);
break;
case ColorSelector::RGB_WHEEL:
case ColorSelector::RYB_WHEEL:
case ColorSelector::NORMAL_MAP_WHEEL:
if (!m_wheel) {
m_wheel = new ColorWheel;
m_wheel->setExpansive(true);
m_wheel->selectColor(m_fgColor.getColor());
m_wheel->ColorChange.connect(&ColorBar::onPickSpectrum, this);
m_selectorPlaceholder.addChild(m_wheel);
}
if (m_selector == ColorSelector::RGB_WHEEL) {
m_wheel->setColorModel(ColorWheel::ColorModel::RGB);
}
else if (m_selector == ColorSelector::RYB_WHEEL) {
m_wheel->setColorModel(ColorWheel::ColorModel::RYB);
}
else if (m_selector == ColorSelector::NORMAL_MAP_WHEEL) {
m_wheel->setColorModel(ColorWheel::ColorModel::NORMAL_MAP);
}
m_wheel->setVisible(true);
break;
}
m_selectorPlaceholder.layout();
}
bool ColorBar::inEditMode() const
{
return
(m_editMode &&
m_lastDocument &&
m_lastDocument->sprite() &&
m_lastDocument->sprite()->pixelFormat() != IMAGE_GRAYSCALE);
}
void ColorBar::setEditMode(bool state)
{
SkinTheme* theme = static_cast<SkinTheme*>(this->theme());
ButtonSet::Item* item = m_editPal.getItem(0);
m_editMode = state;
item->setIcon(state ? theme->parts.timelineOpenPadlockActive():
theme->parts.timelineClosedPadlockNormal());
item->setHotColor(state ? theme->colors.editPalFace(): gfx::ColorNone);
// Deselect color entries when we cancel editing
if (!state)
m_paletteView.deselect();
}
TilemapMode ColorBar::tilemapMode() const
{
return
(m_tilesHBox.isVisible() &&
m_lastDocument &&
m_lastDocument->sprite()) ? m_tilemapMode:
TilemapMode::Pixels;
}
void ColorBar::setTilemapMode(TilemapMode mode)
{
m_tilemapMode = mode;
updateFromTilemapMode();
}
void ColorBar::updateFromTilemapMode()
{
SkinTheme* theme = static_cast<SkinTheme*>(this->theme());
ButtonSet::Item* item = m_tilesButton.getItem(0);
const bool canEditTiles = this->canEditTiles();
const bool editTiles = (canEditTiles &&
m_tilemapMode == TilemapMode::Tiles);
item->setHotColor(editTiles ? theme->colors.editPalFace():
gfx::ColorNone);
item->setMono(true);
if (Preferences::instance().colorBar.showColorAndTiles()) {
m_scrollablePalView.setVisible(true);
m_selectorPlaceholder.setVisible(true);
if (canEditTiles) {
m_scrollableTilesView.setVisible(true);
}
else {
manager()->freeWidget(&m_tilesView);
m_scrollableTilesView.setVisible(false);
}
if (editTiles) {
m_colorHelpers.setVisible(false);
m_tilesHelpers.setVisible(true);
}
else {
m_colorHelpers.setVisible(true);
m_tilesHelpers.setVisible(false);
}
}
else {
if (editTiles) {
manager()->freeWidget(&m_paletteView);
m_scrollablePalView.setVisible(false);
m_scrollableTilesView.setVisible(true);
m_selectorPlaceholder.setVisible(false);
m_colorHelpers.setVisible(false);
m_tilesHelpers.setVisible(true);
}
else {
manager()->freeWidget(&m_tilesView);
m_scrollablePalView.setVisible(true);
m_scrollableTilesView.setVisible(false);
m_selectorPlaceholder.setVisible(true);
m_colorHelpers.setVisible(true);
m_tilesHelpers.setVisible(false);
}
}
layout();
}
TilesetMode ColorBar::tilesetMode() const
{
if (m_tilesHBox.isVisible() &&
m_lastDocument &&
m_lastDocument->sprite()) {
return m_tilesetMode;
}
else
return TilesetMode::Manual;
}
void ColorBar::setTilesetMode(const TilesetMode mode)
{
m_tilesetMode = mode;
for (int i=0; i<3; ++i) {
ButtonSet::Item* item = m_tilesetModeButtons.getItem(i);
item->setSelected(int(mode) == i);
}
// Change to pixels mode automatically
if (m_tilemapMode == TilemapMode::Tiles)
setTilemapMode(TilemapMode::Pixels);
}
void ColorBar::onSizeHint(ui::SizeHintEvent& ev)
{
m_colorHelpers.resetSizeHint();
m_tilesHelpers.resetSizeHint();
gfx::Size sz = m_colorHelpers.sizeHint();
sz |= m_tilesHelpers.sizeHint();
m_colorHelpers.setSizeHint(sz);
m_tilesHelpers.setSizeHint(sz);
Box::onSizeHint(ev);
}
void ColorBar::onActiveSiteChange(const Site& site)
{
if (m_lastDocument != site.document()) {
if (m_lastDocument)
m_lastDocument->remove_observer(this);
m_lastDocument = const_cast<Doc*>(site.document());
if (m_lastDocument)
m_lastDocument->add_observer(this);
hideRemapPal();
hideRemapTiles();
}
bool isTilemap = false;
if (site.layer())
isTilemap = site.layer()->isTilemap();
if (m_tilesHBox.isVisible() != isTilemap) {
m_tilesHBox.setVisible(isTilemap);
layout();
}
if (isTilemap) {
doc::ObjectId newTilesetId =
static_cast<const doc::LayerTilemap*>(site.layer())->tileset()->id();
if (m_lastTilesetId != newTilesetId) {
m_lastTilesetId = newTilesetId;
m_scrollableTilesView.updateView();
}
}
else {
m_lastTilesetId = doc::NullId;
}
updateFromTilemapMode();
}
void ColorBar::onGeneralUpdate(DocEvent& ev)
{
// TODO Observe palette changes only
invalidate();
}
void ColorBar::onTilesetChanged(DocEvent& ev)
{
// This can happen when a filter is applied to each tile in a
// background thread.
if (!ui::is_ui_thread())
return;
if (m_scrollableTilesView.isVisible())
m_scrollableTilesView.updateView();
m_tilesView.deselect();
}
void ColorBar::onAppPaletteChange()
{
COLOR_BAR_TRACE("ColorBar::onAppPaletteChange()\n");
fixColorIndex(m_fgColor);
fixColorIndex(m_bgColor);
updateWarningIcon(m_fgColor.getColor(), m_fgWarningIcon);
updateWarningIcon(m_bgColor.getColor(), m_bgWarningIcon);
}
void ColorBar::onFocusPaletteView(ui::Message* msg)
{
if (tilemapMode() != TilemapMode::Pixels)
setTilemapMode(TilemapMode::Pixels);
App::instance()->inputChain().prioritize(this, msg);
}
void ColorBar::onFocusTilesView(ui::Message* msg)
{
if (tilemapMode() != TilemapMode::Tiles)
setTilemapMode(TilemapMode::Tiles);
App::instance()->inputChain().prioritize(this, msg);
}
void ColorBar::onBeforeExecuteCommand(CommandExecutionEvent& ev)
{
if (ev.command()->id() == CommandId::SetPalette() ||
ev.command()->id() == CommandId::LoadPalette() ||
ev.command()->id() == CommandId::ColorQuantization()) {
showRemapPal();
}
}
void ColorBar::onAfterExecuteCommand(CommandExecutionEvent& ev)
{
if (ev.command()->id() == CommandId::Undo() ||
ev.command()->id() == CommandId::Redo())
invalidate();
// If the sprite isn't Indexed anymore (e.g. because we've just
// undone a "RGB -> Indexed" conversion), we hide the "Remap
// Palette" button.
Site site = UIContext::instance()->activeSite();
if (site.sprite() &&
site.sprite()->pixelFormat() != IMAGE_INDEXED) {
hideRemapPal();
}
// If the layer isn't a tilemap anymore, we hide the "Remap Tiles"
// button.
if (site.layer() &&
!site.layer()->isTilemap()) {
hideRemapTiles();
}
}
void ColorBar::onSwitchPalEditMode()
{
m_editPal.deselectItems();
setEditMode(!inEditMode());
}
// Switches the palette-editor
void ColorBar::onPaletteButtonClick()
{
int item = m_buttons.selectedItem();
m_buttons.deselectItems();
switch (static_cast<PalButton>(item)) {
case PalButton::SORT:
showPaletteSortOptions();
break;
case PalButton::PRESETS:
showPalettePresets();
break;
case PalButton::OPTIONS:
showPaletteOptions();
break;
}
}
void ColorBar::onTilesButtonClick()
{
m_tilesButton.deselectItems();
setTilemapMode(
(tilemapMode() == TilemapMode::Pixels ? TilemapMode::Tiles:
TilemapMode::Pixels));
}
void ColorBar::onTilesButtonRightClick()
{
auto& pref = Preferences::instance();
pref.colorBar.showColorAndTiles(!pref.colorBar.showColorAndTiles());
updateFromTilemapMode();
}
void ColorBar::onTilesetModeButtonClick()
{
int item = m_tilesetModeButtons.selectedItem();
m_tilesetModeButtons.deselectItems();
setTilesetMode(static_cast<TilesetMode>(item));
}
void ColorBar::onRemapPalButtonClick()
{
ASSERT(m_oldPalette);
// Create remap from m_oldPalette to the current palette
Remap remap(1);
try {
ContextWriter writer(UIContext::instance());
Sprite* sprite = writer.sprite();
ASSERT(sprite);
if (!sprite)
return;
remap = create_remap_to_change_palette(
m_oldPalette.get(), get_current_palette(),
sprite->transparentColor(), true);
}
catch (base::Exception& e) {
Console::showException(e);
}
// Check the remap
if (!remap.isFor8bit() &&
Alert::show(Strings::alerts_auto_remap()) != 1) {
return;
}
try {
ContextWriter writer(UIContext::instance());
Sprite* sprite = writer.sprite();
if (sprite) {
ASSERT(sprite->pixelFormat() == IMAGE_INDEXED);
Tx tx(writer.context(), "Remap Colors", ModifyDocument);
bool remapPixels = true;
std::vector<ImageRef> images;
sprite->getImages(images);
if (remap.isFor8bit()) {
PalettePicks usedEntries(256);
for (ImageRef& image : images) {
for (const auto& i : LockImageBits<IndexedTraits>(image.get()))
usedEntries[i] = true;
}
if (remap.isInvertible(usedEntries)) {
tx(new cmd::RemapColors(sprite, remap));
remapPixels = false;
}
}
// Special remap saving original images in undo history
if (remapPixels) {
for (ImageRef& image : images) {
ImageRef newImage(Image::createCopy(image.get()));
doc::remap_image(newImage.get(), remap);
tx(new cmd::ReplaceImage(sprite, image, newImage));
}
}
color_t oldTransparent = sprite->transparentColor();
color_t newTransparent = remap[oldTransparent];
if (oldTransparent != newTransparent)
tx(new cmd::SetTransparentColor(sprite, newTransparent));
tx.commit();
}
update_screen_for_document(writer.document());
hideRemapPal();
}
catch (base::Exception& e) {
Console::showException(e);
}
}
void ColorBar::onRemapTilesButtonClick()
{
COLOR_BAR_TRACE("remapTiles\n");
try {
ContextWriter writer(UIContext::instance(), 500);
Sprite* sprite = writer.sprite();
if (!sprite)
return;
doc::Tileset* tileset = m_tilesView.tileset();
std::vector<ImageRef> tilemaps;
sprite->getTilemapsByTileset(tileset, tilemaps);
const int n = std::max(m_oldTileset->size(),
tileset->size());
PalettePicks usedTiles(n);
if (n > 0) {
for (const ImageRef& tilemap : tilemaps) {
for (const doc::tile_t t : LockImageBits<TilemapTraits>(tilemap.get()))
if (t != doc::notile)
usedTiles[doc::tile_geti(t)] = true;
}
}
// Remap all tiles in the same order as in newTileset
Remap remap(n);
bool existMapToEmpty = false;
for (tile_index ti=0; ti<n; ++ti) {
auto img = m_oldTileset->get(ti);
tile_index destTi;
if (img) {
tileset->findTileIndex(img, destTi);
COLOR_BAR_TRACE(" - Remap tile %d -> %d\n", ti, destTi);
remap.map(ti, destTi);
}
else {
remap.map(ti, destTi = doc::notile);
}
if (destTi == doc::notile &&
ti < usedTiles.size() && usedTiles[ti]) {
COLOR_BAR_TRACE(" - Remap tile %d to empty (used=%d)\n", ti, usedTiles[ti]);
existMapToEmpty = true;
}
}
// Nothing to remap
if (remap.isIdentity()) {
COLOR_BAR_TRACE(" - Nothing to remap\n");
return;
}
Tx tx(writer.context(), Strings::color_bar_remap_tiles(), ModifyDocument);
if (!existMapToEmpty &&
remap.isInvertible(usedTiles)) {
tx(new cmd::RemapTilemaps(tileset, remap));
}
else {
for (const ImageRef& tilemap : tilemaps) {
ImageRef newTilemap(Image::createCopy(tilemap.get()));
doc::remap_image(newTilemap.get(), remap);
// TODO improve this with a cmd::CopyRegion()
tx(new cmd::ReplaceImage(sprite, tilemap, newTilemap));
}
}
tx.commit();
hideRemapTiles();
// TODO this should be automatic in last ~Tx() destruction
manager()->invalidate();
}
catch (base::Exception& e) {
Console::showException(e);
}
}
void ColorBar::onPaletteViewIndexChange(int index, ui::MouseButton button)
{
COLOR_BAR_TRACE("ColorBar::onPaletteViewIndexChange(%d)\n", index);
base::ScopedValue<bool> lock(m_fromPalView, true, m_fromPalView);
app::Color color = app::Color::fromIndex(index);
if (button == kButtonRight)
setBgColor(color);
else if (button == kButtonLeft)
setFgColor(color);
else if (button == kButtonMiddle)
setTransparentIndex(index);
ChangeSelection();
}
void ColorBar::onPaletteViewModification(const Palette* newPalette,
PaletteViewModification mod)
{
const char* text = "Palette Change";
switch (mod) {
case PaletteViewModification::CLEAR: text = "Clear Colors"; break;
case PaletteViewModification::DRAGANDDROP: text = "Drag-and-Drop Colors"; break;
case PaletteViewModification::RESIZE: text = "Resize Palette"; break;
}
setPalette(newPalette, text);
}
void ColorBar::setPalette(const doc::Palette* newPalette, const std::string& actionText)
{
showRemapPal();
try {
ContextWriter writer(UIContext::instance(), 500);
Sprite* sprite = writer.sprite();
frame_t frame = writer.frame();
if (sprite &&
newPalette->countDiff(sprite->palette(frame), nullptr, nullptr)) {
Tx tx(writer.context(), actionText, ModifyDocument);
tx(new cmd::SetPalette(sprite, frame, newPalette));
tx.commit();
}
}
catch (base::Exception& e) {
Console::showException(e);
}
}
void ColorBar::setTransparentIndex(int index)
{
try {
ContextWriter writer(UIContext::instance());
Sprite* sprite = writer.sprite();
if (sprite &&
sprite->pixelFormat() == IMAGE_INDEXED &&
int(sprite->transparentColor()) != index) {
// TODO merge this code with SpritePropertiesCommand
Tx tx(writer.context(), "Set Transparent Color");