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tahoma2d/toonz/sources/toonzlib/studiopalettecmd.cpp
shun-iwasawa ff99e1a072 Modifications on Studio Palette tree view (#1920) 
* studiopalette drag behavior

* fix palette move undo

* prevent palettes being overwritten
2018-04-23 14:13:40 +09:00

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#include "toonz/studiopalettecmd.h"
#include "toonz/tpalettehandle.h"
#include "toonz/txsheethandle.h"
#include "toonz/txshlevelhandle.h"
#include "tundo.h"
#include "tcolorstyles.h"
#include "tsystem.h"
#include "tconvert.h"
#include "ttoonzimage.h"
#include "timagecache.h"
#include "tmsgcore.h"
#include "toonz/studiopalette.h"
#include "toonz/toonzscene.h"
#include "toonz/levelset.h"
#include "toonz/txshsimplelevel.h"
#include "toonz/txshleveltypes.h"
#include "toonz/sceneproperties.h"
#include "toonz/toonzfolders.h"
#include "toonz/txsheet.h"
#include <QApplication>
#include "historytypes.h"
/*! \namespace StudioPaletteCmd
\brief Provides a collection of methods to manage \b
StudioPalette.
*/
//=============================================================================
namespace {
//-----------------------------------------------------------------------------
//=============================================================================
// PaletteAssignUndo : Undo for the "Load into Current Palette" command.
class PaletteAssignUndo final : public TUndo {
TPaletteP m_targetPalette, m_oldPalette, m_newPalette;
TPaletteHandle *m_paletteHandle;
public:
PaletteAssignUndo(const TPaletteP &targetPalette, const TPaletteP &oldPalette,
const TPaletteP &newPalette, TPaletteHandle *paletteHandle)
: m_targetPalette(targetPalette)
, m_oldPalette(oldPalette)
, m_newPalette(newPalette)
, m_paletteHandle(paletteHandle) {}
void undo() const override {
m_targetPalette->assign(m_oldPalette.getPointer());
m_paletteHandle->notifyPaletteChanged();
}
void redo() const override {
m_targetPalette->assign(m_newPalette.getPointer());
m_paletteHandle->notifyPaletteChanged();
}
int getSize() const override {
return sizeof(*this) +
(m_targetPalette->getStyleCount() + m_oldPalette->getStyleCount() +
m_newPalette->getStyleCount()) *
100;
}
QString getHistoryString() override {
return QObject::tr("Load into Current Palette > %1")
.arg(QString::fromStdWString(m_targetPalette->getPaletteName()));
}
int getHistoryType() override { return HistoryType::Palette; }
};
//=============================================================================
// StudioPaletteAssignUndo : Undo for the "Replace with Current Palette"
// command.
class StudioPaletteAssignUndo final : public TUndo {
TPaletteP m_oldPalette, m_newPalette;
TFilePath m_fp;
TPaletteHandle *m_paletteHandle;
public:
StudioPaletteAssignUndo(const TFilePath &targetPath,
const TPaletteP &oldPalette,
const TPaletteP &newPalette,
TPaletteHandle *paletteHandle)
: m_fp(targetPath)
, m_oldPalette(oldPalette)
, m_newPalette(newPalette)
, m_paletteHandle(paletteHandle) {}
void undo() const override {
StudioPalette *sp = StudioPalette::instance();
sp->setPalette(m_fp, m_oldPalette.getPointer(), true);
m_paletteHandle->notifyPaletteChanged();
}
void redo() const override {
StudioPalette *sp = StudioPalette::instance();
sp->setPalette(m_fp, m_newPalette.getPointer(), true);
m_paletteHandle->notifyPaletteChanged();
}
int getSize() const override {
return sizeof(*this) +
(m_oldPalette->getStyleCount() + m_newPalette->getStyleCount()) *
100;
}
QString getHistoryString() override {
return QObject::tr("Replace with Current Palette > %1")
.arg(QString::fromStdString(m_fp.getLevelName()));
}
int getHistoryType() override { return HistoryType::Palette; }
};
//=============================================================================
// DeletePaletteUndo
class DeletePaletteUndo final : public TUndo {
TFilePath m_palettePath;
TPaletteP m_palette;
public:
DeletePaletteUndo(const TFilePath &palettePath) : m_palettePath(palettePath) {
m_palette = StudioPalette::instance()->getPalette(m_palettePath);
}
void undo() const override {
StudioPalette::instance()->setPalette(m_palettePath, m_palette->clone(),
true);
}
void redo() const override {
StudioPalette::instance()->deletePalette(m_palettePath);
}
int getSize() const override { return sizeof(*this) + sizeof(TPalette); }
QString getHistoryString() override {
return QObject::tr("Delete Studio Palette : %1")
.arg(QString::fromStdString(m_palettePath.getLevelName()));
}
int getHistoryType() override { return HistoryType::Palette; }
};
//=============================================================================
// CreatePaletteUndo
class CreatePaletteUndo final : public TUndo {
TFilePath m_palettePath;
TPaletteP m_palette;
public:
CreatePaletteUndo(const TFilePath &palettePath) : m_palettePath(palettePath) {
m_palette = StudioPalette::instance()->getPalette(m_palettePath);
}
void undo() const override {
StudioPalette::instance()->deletePalette(m_palettePath);
}
void redo() const override {
StudioPalette::instance()->setPalette(m_palettePath, m_palette->clone(),
true);
}
int getSize() const override { return sizeof(*this) + sizeof(TPalette); }
QString getHistoryString() override {
return QObject::tr("Create Studio Palette : %1")
.arg(QString::fromStdString(m_palettePath.getLevelName()));
}
int getHistoryType() override { return HistoryType::Palette; }
};
//=============================================================================
// DeleteFolderUndo
class DeleteFolderUndo final : public TUndo {
TFilePath m_path;
TFilePathSet m_pathSet;
QList<TPaletteP> m_paletteList;
public:
DeleteFolderUndo(const TFilePath &path, const TFilePathSet &pathSet)
: m_path(path), m_pathSet(pathSet), m_paletteList() {
for (TFilePathSet::const_iterator it = m_pathSet.begin();
it != m_pathSet.end(); it++) {
TFilePath path = *it;
if (path.getType() == "tpl")
m_paletteList.push_back(StudioPalette::instance()->getPalette(path));
}
}
void undo() const override {
StudioPalette::instance()->createFolder(m_path.getParentDir(),
m_path.getWideName());
int paletteCount = -1;
for (TFilePathSet::const_iterator it = m_pathSet.begin();
it != m_pathSet.end(); it++) {
TFilePath path = *it;
if (path.getType() == "tpl") // Is a palette
StudioPalette::instance()->setPalette(
path, m_paletteList.at(++paletteCount)->clone(), true);
else // Is a folder
StudioPalette::instance()->createFolder(path.getParentDir(),
path.getWideName());
}
}
void redo() const override {
StudioPalette::instance()->deleteFolder(m_path);
}
int getSize() const override { return sizeof(*this) + sizeof(TPalette); }
QString getHistoryString() override {
return QObject::tr("Delete Studio Palette Folder : %1")
.arg(QString::fromStdString(m_path.getName()));
}
int getHistoryType() override { return HistoryType::Palette; }
};
//=============================================================================
// CreateFolderUndo
class CreateFolderUndo final : public TUndo {
TFilePath m_folderPath;
public:
CreateFolderUndo(const TFilePath &folderPath) : m_folderPath(folderPath) {}
void undo() const override {
StudioPalette::instance()->deleteFolder(m_folderPath);
}
void redo() const override {
StudioPalette::instance()->createFolder(m_folderPath.getParentDir(),
m_folderPath.getWideName());
}
int getSize() const override { return sizeof(*this) + sizeof(TPalette); }
QString getHistoryString() override {
return QObject::tr("Create Studio Palette Folder : %1")
.arg(QString::fromStdString(m_folderPath.getName()));
}
int getHistoryType() override { return HistoryType::Palette; }
};
//=============================================================================
// MovePaletteUndo
class MovePaletteUndo final : public TUndo {
TFilePath m_dstPath, m_srcPath;
bool m_isRename;
public:
MovePaletteUndo(const TFilePath &dstPath, const TFilePath &srcPath)
: m_dstPath(dstPath), m_srcPath(srcPath) {
m_isRename = (m_srcPath.getParentDir() == m_dstPath.getParentDir());
}
void undo() const override {
QString errorStr = (m_isRename) ? QObject::tr("Can't undo rename palette")
: QObject::tr("Can't undo move palette");
try {
StudioPalette::instance()->movePalette(m_srcPath, m_dstPath);
} catch (TException &e) {
DVGui::error(errorStr + " : " +
QString(::to_string(e.getMessage()).c_str()));
} catch (...) {
DVGui::error(errorStr);
}
}
void redo() const override {
QString errorStr = (m_isRename) ? QObject::tr("Can't redo rename palette")
: QObject::tr("Can't redo move palette");
try {
StudioPalette::instance()->movePalette(m_dstPath, m_srcPath);
} catch (TException &e) {
DVGui::error(errorStr + ":" +
QString(::to_string(e.getMessage()).c_str()));
} catch (...) {
DVGui::error(errorStr);
}
}
int getSize() const override { return sizeof(*this); }
QString getHistoryString() override {
if (m_isRename)
return QObject::tr("Rename Studio Palette : %1 > %2")
.arg(QString::fromStdString(m_srcPath.getName()))
.arg(QString::fromStdString(m_dstPath.getName()));
else
return QObject::tr("Move Studio Palette Folder : %1 : %2 > %3")
.arg(QString::fromStdString(m_srcPath.getName()))
.arg(QString::fromStdString(m_srcPath.getParentDir().getName()))
.arg(QString::fromStdString(m_dstPath.getParentDir().getName()));
}
int getHistoryType() override { return HistoryType::Palette; }
};
//-------------------------------------------------------------
void adaptLevelToPalette(TXshLevelHandle *currentLevelHandle,
TPaletteHandle *paletteHandle, TPalette *plt,
int tolerance, bool noUndo);
class AdjustIntoCurrentPaletteUndo final : public TUndo {
TXshLevelHandle *m_currentLevelHandle;
TPaletteHandle *m_paletteHandle;
TPaletteP m_oldPalette, m_newPalette;
TFrameId m_fid;
std::string m_oldImageId;
static int m_idCount;
int m_undoSize;
int m_tolerance;
public:
AdjustIntoCurrentPaletteUndo(TXshLevelHandle *currentLevelHandle,
TPaletteHandle *paletteHandle,
const TFrameId &fid, const TImageP &oldImage,
const TPaletteP &oldPalette,
const TPaletteP &newPalette, int tolerance)
: TUndo()
, m_currentLevelHandle(currentLevelHandle)
, m_paletteHandle(paletteHandle)
, m_fid(fid)
, m_oldPalette(oldPalette)
, m_newPalette(newPalette)
, m_tolerance(tolerance) {
m_oldImageId =
"AdjustIntoCurrentPaletteUndo_oldImage_" + std::to_string(m_idCount++);
TImageCache::instance()->add(m_oldImageId, (const TImageP)oldImage);
m_undoSize = ((TToonzImageP)oldImage)->getRaster()->getLx() *
((TToonzImageP)oldImage)->getRaster()->getLy() *
((TToonzImageP)oldImage)->getRaster()->getPixelSize();
}
~AdjustIntoCurrentPaletteUndo() {
TImageCache::instance()->remove(m_oldImageId);
}
void undo() const override {
TImageP img = TImageCache::instance()->get(m_oldImageId, true);
TXshSimpleLevel *level = m_currentLevelHandle->getSimpleLevel();
level->setPalette(m_oldPalette.getPointer());
// img->setPalette(m_oldPalette.getPointer());
level->setFrame(m_fid, img->cloneImage());
level->touchFrame(m_fid);
if (level->getFirstFid() == m_fid) {
m_currentLevelHandle->notifyLevelChange();
m_paletteHandle->setPalette(m_oldPalette.getPointer());
m_oldPalette->setDirtyFlag(true);
m_paletteHandle->notifyPaletteChanged();
}
}
void redo() const override {
adaptLevelToPalette(m_currentLevelHandle, m_paletteHandle,
m_newPalette.getPointer(), m_tolerance, true);
}
int getSize() const override { return m_undoSize; }
};
//-----------------------------------------------------------------------------
int AdjustIntoCurrentPaletteUndo::m_idCount = 0;
//-----------------------------------------------------------------------------
} // namespace
//=============================================================================
void StudioPaletteCmd::loadIntoCurrentPalette(TPaletteHandle *paletteHandle,
const TFilePath &fp) {
TPalette *palette = StudioPalette::instance()->getPalette(fp, false);
if (!palette) return;
loadIntoCurrentPalette(paletteHandle, palette);
}
//-----------------------------------------------------------------------------
namespace {
std::map<TPixel, int> ToleranceMap;
int findClosest(const TPixel &color, std::map<TPixel, int> &colorMap,
int tolerance) {
std::map<TPixel, int>::const_iterator it;
it = ToleranceMap.find(color);
if (it != ToleranceMap.end()) return it->second;
tolerance *= tolerance;
it = colorMap.begin();
int index = -1, minDist = 99999999;
int dr, dg, db, dm;
for (; it != colorMap.end(); ++it) {
if ((dr = (color.r - it->first.r) * (color.r - it->first.r)) > tolerance)
continue;
if ((dg = (color.g - it->first.g) * (color.g - it->first.g)) > tolerance)
continue;
if ((db = (color.b - it->first.b) * (color.b - it->first.b)) > tolerance)
continue;
if ((dm = (color.m - it->first.m) * (color.m - it->first.m)) > tolerance)
continue;
int currDist = dr + dg + db + dm;
if (currDist < minDist) minDist = currDist, index = it->second;
}
ToleranceMap[color] = index;
return index;
}
//--------------------------------------------------------------------------------------
int getIndex(const TPixel &color, std::map<TPixel, int> &colorMap,
TPalette *plt, int tolerance) {
std::map<TPixel, int>::const_iterator it;
it = colorMap.find(color);
if (it != colorMap.end()) return it->second;
if (tolerance > 0) {
int index = findClosest(color, colorMap, tolerance);
if (index != -1) return index;
}
int index = plt->addStyle(color);
plt->getPage(0)->addStyle(index);
colorMap[color] = index;
return index;
}
//-------------------------------------------
void adaptIndexes(TToonzImageP timg, std::map<TPixel, int> &colorMap,
TPalette *plt, int tolerance) {
TPalette *origPlt = timg->getPalette();
TRasterCM32P r = timg->getRaster();
TPixelCM32 oldPrev = TPixelCM32(), newPrev = TPixelCM32();
for (int i = 0; i < r->getLy(); i++) {
TPixelCM32 *pix = r->pixels(i);
for (int j = 0; j < r->getLx(); j++, pix++) {
if (*pix == TPixelCM32()) continue;
if (*pix == oldPrev) {
*pix = newPrev;
continue;
}
oldPrev = *pix;
int ink = pix->getInk();
int paint = pix->getPaint();
if (ink > 0) {
TPixel color = origPlt->getStyle(ink)->getMainColor();
int newIndex = getIndex(color, colorMap, plt, tolerance);
pix->setInk(newIndex);
}
if (paint > 0) {
TPixel color = origPlt->getStyle(paint)->getMainColor();
int newIndex = getIndex(color, colorMap, plt, tolerance);
pix->setPaint(newIndex);
}
newPrev = *pix;
}
}
}
//-----------------------------------------------
void adaptLevelToPalette(TXshLevelHandle *currentLevelHandle,
TPaletteHandle *paletteHandle, TPalette *plt,
int tolerance, bool noUndo) {
TXshSimpleLevel *sl = currentLevelHandle->getSimpleLevel();
QApplication::setOverrideCursor(Qt::WaitCursor);
TPalette *oldPalette = sl->getPalette();
ToleranceMap.clear();
std::map<TPixel, int> colorMap;
for (int i = 0; i < plt->getStyleCount(); i++) {
if (!plt->getStylePage(i)) continue;
colorMap[plt->getStyle(i)->getMainColor()] = i;
}
std::vector<TFrameId> fids;
sl->getFids(fids);
for (int i = 0; i < (int)fids.size(); i++) {
TToonzImageP timg = (TToonzImageP)sl->getFrame(fids[i], true);
if (!timg) continue;
if (!noUndo)
TUndoManager::manager()->add(new AdjustIntoCurrentPaletteUndo(
currentLevelHandle, paletteHandle, fids[i], timg->cloneImage(),
oldPalette->clone(), plt->clone(), tolerance));
adaptIndexes(timg, colorMap, plt, tolerance);
timg->setPalette(plt);
}
QApplication::restoreOverrideCursor();
currentLevelHandle->getSimpleLevel()->setPalette(plt);
paletteHandle->setPalette(plt);
plt->setDirtyFlag(true);
paletteHandle->notifyPaletteChanged();
currentLevelHandle->notifyLevelChange();
}
} // namespaxce
//-----------------------------------------------------------------------------
void StudioPaletteCmd::loadIntoCurrentPalette(
TPaletteHandle *paletteHandle, TPalette *plt,
TXshLevelHandle *currentLevelHandle, int tolerance) {
adaptLevelToPalette(currentLevelHandle, paletteHandle, plt, tolerance, false);
}
//---------------------------------------------------------------------------------------
void StudioPaletteCmd::loadIntoCurrentPalette(TPaletteHandle *paletteHandle,
TPalette *palette) {
assert(paletteHandle);
TPalette *current = paletteHandle->getPalette();
if (!current) return;
int styleId = paletteHandle->getStyleIndex();
TPalette *old = current->clone();
while (palette->getStyleCount() < current->getStyleCount()) {
int index = palette->getStyleCount();
assert(index < current->getStyleCount());
TColorStyle *style = current->getStyle(index)->clone();
palette->addStyle(style);
}
// keep the color model path unchanged
TFilePath oldRefImagePath = current->getRefImgPath();
std::wstring oldGlobalName = current->getGlobalName();
current->assign(palette, true);
// keep global name unchanged
current->setGlobalName(oldGlobalName);
current->setDirtyFlag(true);
current->setRefImgPath(oldRefImagePath);
if (paletteHandle->getPalette() == current &&
styleId >= current->getStyleCount())
paletteHandle->setStyleIndex(1);
TUndoManager::manager()->add(
new PaletteAssignUndo(current, old, current->clone(), paletteHandle));
palette->setDirtyFlag(true);
paletteHandle->notifyPaletteChanged();
}
//-----------------------------------------------------------------------------
void StudioPaletteCmd::mergeIntoCurrentPalette(TPaletteHandle *paletteHandle,
const TFilePath &fp) {
TPalette *palette = StudioPalette::instance()->getPalette(fp);
if (!palette) return;
mergeIntoCurrentPalette(paletteHandle, palette);
}
//-----------------------------------------------------------------------------
void StudioPaletteCmd::mergeIntoCurrentPalette(TPaletteHandle *paletteHandle,
TPalette *palette) {
assert(paletteHandle);
TPalette *current = paletteHandle->getPalette();
if (!current) return;
if (current->isLocked()) return;
TPalette *old = current->clone();
current->merge(palette, true);
TUndoManager::manager()->add(
new PaletteAssignUndo(current, old, current->clone(), paletteHandle));
palette->setDirtyFlag(true);
paletteHandle->notifyPaletteChanged();
}
//-----------------------------------------------------------------------------
void StudioPaletteCmd::replaceWithCurrentPalette(
TPaletteHandle *paletteHandle, TPaletteHandle *stdPaletteHandle,
const TFilePath &fp) {
StudioPalette *sp = StudioPalette::instance();
TPalette *palette = sp->getPalette(fp);
if (!palette || palette->isLocked()) return;
assert(paletteHandle);
TPalette *current = paletteHandle->getPalette();
if (!current) return;
// keep the studio palette's global name unchanged
std::wstring oldGlobalName = palette->getGlobalName();
TPalette *old = palette->clone();
palette->assign(current);
// put back the global name
palette->setGlobalName(oldGlobalName);
sp->setPalette(fp, current, true);
TUndoManager::manager()->add(
new StudioPaletteAssignUndo(fp, old, current->clone(), paletteHandle));
// Cambio la studioPalette correntette(palette);
stdPaletteHandle->setPalette(palette);
stdPaletteHandle->notifyPaletteSwitched();
}
//-----------------------------------------------------------------------------
void StudioPaletteCmd::updateAllLinkedStyles(TPaletteHandle *paletteHandle,
TXsheetHandle *xsheetHandle) {
if (!xsheetHandle) return;
TXsheet *xsheet = xsheetHandle->getXsheet();
if (!xsheet) return;
ToonzScene *scene = xsheet->getScene();
if (!scene) return;
// emit signal only if something changed
bool somethingChanged = false;
StudioPalette *sp = StudioPalette::instance();
TLevelSet *levelSet = scene->getLevelSet();
for (int i = 0; i < levelSet->getLevelCount(); i++) {
TXshLevel *xl = levelSet->getLevel(i);
TXshSimpleLevel *sl = xl ? xl->getSimpleLevel() : 0;
if (!sl) continue;
TPalette *palette = sl->getPalette();
if (palette) {
somethingChanged = somethingChanged | sp->updateLinkedColors(palette);
if (sl->getType() == TZP_XSHLEVEL) {
std::vector<TFrameId> fids;
sl->getFids(fids);
std::vector<TFrameId>::iterator it;
for (it = fids.begin(); it != fids.end(); ++it) {
TFrameId fid = *it;
std::string id = sl->getImageId(fid);
}
}
}
}
if (!paletteHandle || !paletteHandle->getPalette()) return;
if (somethingChanged) paletteHandle->notifyColorStyleChanged();
}
//-----------------------------------------------------------------------------
/*! Delete palette identified by \b fp in \b StudioPalette. If there are any
problems in loading send an error message.
*/
void StudioPaletteCmd::deletePalette(const TFilePath &fp) {
TUndo *undo = new DeletePaletteUndo(fp);
StudioPalette::instance()->deletePalette(fp);
TUndoManager::manager()->add(undo);
}
//-----------------------------------------------------------------------------
/*! Move palette from TFilePath \b srcPath to \b TFilePath \b dstPath. If there
are any problems in moving send an error message.
*/
void StudioPaletteCmd::movePalette(const TFilePath &dstPath,
const TFilePath &srcPath) {
TSystem::touchParentDir(dstPath);
StudioPalette::instance()->movePalette(dstPath, srcPath);
TUndoManager::manager()->add(new MovePaletteUndo(dstPath, srcPath));
}
//-----------------------------------------------------------------------------
/*! Create palette \b palette in folder \b folderName with name \b paletteName.
If there are any problems send an error message.
*/
TFilePath StudioPaletteCmd::createPalette(const TFilePath &folderName,
std::string paletteName,
const TPalette *palette) {
TFilePath palettePath;
TFileStatus status(folderName);
if (!status.isDirectory()) throw TException("Select a folder.");
if (!status.doesExist()) {
TSystem::mkDir(folderName);
FolderListenerManager::instance()->notifyFolderChanged(
folderName.getParentDir());
}
palettePath =
StudioPalette::instance()->createPalette(folderName, paletteName);
if (palette)
StudioPalette::instance()->setPalette(palettePath, palette, true);
TUndoManager::manager()->add(new CreatePaletteUndo(palettePath));
return palettePath;
}
//-----------------------------------------------------------------------------
/*! Add a folder in StudioPalette TFilePath \b parentFolderPath. If there
are any problems send an error message.
*/
TFilePath StudioPaletteCmd::addFolder(const TFilePath &parentFolderPath) {
TFilePath folderPath;
folderPath = StudioPalette::instance()->createFolder(parentFolderPath);
if (!folderPath.isEmpty())
TUndoManager::manager()->add(new CreateFolderUndo(folderPath));
return folderPath;
}
//-----------------------------------------------------------------------------
/*! Delete folder \b folderPath. If there are any problems in deleting send an
error message.
*/
void StudioPaletteCmd::deleteFolder(const TFilePath &folderPath) {
TFilePathSet folderPathSet;
TSystem::readDirectoryTree(folderPathSet, folderPath, true, false);
TUndo *undo = new DeleteFolderUndo(folderPath, folderPathSet);
StudioPalette::instance()->deleteFolder(folderPath);
TUndoManager::manager()->add(undo);
}
//-----------------------------------------------------------------------------
void StudioPaletteCmd::scanPalettes(const TFilePath &folder,
const TFilePath &sourcePath) {
// error("uh oh");
}
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