#include "toonzqt/paletteviewer.h"
// TnzQt includes
#include "toonzqt/gutil.h"
#include "toonzqt/keyframenavigator.h"
#include "toonzqt/trepetitionguard.h"
#include "toonzqt/dvdialog.h"
#include "toonzqt/dvscrollwidget.h"
#include "toonzqt/studiopaletteviewer.h"
#include "palettedata.h"
// TnzLib includes
#include "toonz/palettecmd.h"
#include "toonz/studiopalettecmd.h"
#include "toonz/txshlevel.h"
#include "toonz/toonzscene.h"
#include "toonz/sceneproperties.h"
#include "toonz/studiopalette.h"
#include "toonz/tframehandle.h"
// TnzCore includes
#include "tconvert.h"
// Qt includes
#include <QVBoxLayout>
#include <QToolBar>
#include <QScrollArea>
#include <QMouseEvent>
#include <QMenuBar>
#include <QToolButton>
#include <QUrl>
#include <QApplication>
#include <QLabel>
#include <QDrag>
using namespace PaletteViewerGUI;
//=============================================================================
/*! \class PaletteViewer
\brief The PaletteViewer class provides an object to view and
manage palette view.
Inherits \b QWidget.
This object allows to show and manage palette; it's possible
distinguish three
view type, class can show: current level palette, current studio
palette or
current cleanup palette, using setPalette() to set palette
viewer.
The object is composed of a vertical layout with three widget:
\li a tab bar \b PaletteViewerGUI::TabBar in which are displayed
palette page
\b createTabBar();
\li a central frame \b PaletteViewerGUI::PageViewer in which are
displayed
all style of current page in palette
\li a button bar, \b createToolBar(), \b createPaletteToolBar()
and \b createSavePaletteToolBar();
A collection of method allows you to manage this object and its
interaction
with palette.
*/
/*! \fn const TPaletteP PaletteViewer::&getPalette() const
Return current viewer palette.
*/
/*! \fn void PaletteViewer::createToolBar()
Create down button bar.
*/
/*! \fn void PaletteViewer::updateToolBar()
Update button bar.
*/
PaletteViewer::PaletteViewer(QWidget *parent, PaletteViewType viewType,
bool hasSaveToolBar, bool hasPageCommand,
bool hasPasteColors)
: QFrame(parent)
, m_tabBarContainer(0)
, m_pagesBar(0)
, m_paletteToolBar(0)
, m_savePaletteToolBar(0)
, m_pageViewer(0)
, m_pageViewerScrollArea(0)
, m_indexPageToDelete(-1)
, m_viewType(viewType)
, m_frameHandle(0)
, m_paletteHandle(0)
, m_changeStyleCommand(0)
, m_xsheetHandle(0)
, m_hasSavePaletteToolbar(hasSaveToolBar)
, m_hasPageCommand(hasPageCommand)
, m_isSaveActionEnabled(true)
, m_lockPaletteAction(0)
, m_lockPaletteToolButton(0) {
setObjectName("OnePixelMarginFrame");
setFrameStyle(QFrame::StyledPanel);
createTabBar();
// Create pageView
m_pageViewerScrollArea = new QScrollArea();
m_pageViewerScrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
m_pageViewerScrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
m_pageViewerScrollArea->setWidgetResizable(true);
m_pageViewer =
new PageViewer(m_pageViewerScrollArea, m_viewType, hasPasteColors);
m_pageViewerScrollArea->setWidget(m_pageViewer);
m_pagesBar->setPageViewer(m_pageViewer);
// Create toolbar. It is an horizontal layout with three internal toolbar.
DvScrollWidget *toolbarScrollWidget = new DvScrollWidget;
toolbarScrollWidget->setObjectName(
"ToolBarContainer"); // Toonz's qss files are instructed to leave a
// 1px grey margin on top for scroll buttons
QWidget *toolBarWidget = new QWidget; // children of this parent name.
toolbarScrollWidget->setWidget(toolBarWidget);
toolBarWidget->setSizePolicy(QSizePolicy::MinimumExpanding,
QSizePolicy::Fixed);
toolBarWidget->setFixedHeight(22);
m_paletteToolBar = new QToolBar(toolBarWidget);
m_savePaletteToolBar = new QToolBar(toolBarWidget);
createToolBar();
QHBoxLayout *toolBarLayout = new QHBoxLayout(toolBarWidget);
toolBarLayout->setMargin(0);
toolBarLayout->setSpacing(0);
{
toolBarLayout->addWidget(m_savePaletteToolBar, 0, Qt::AlignRight);
toolBarLayout->addWidget(m_paletteToolBar, 0, Qt::AlignRight);
}
toolBarWidget->setLayout(toolBarLayout);
// This widget is used to set the background color of the tabBar
// using the styleSheet.
// It is also used to take 6px on the left before the tabBar
// and to draw the two lines on the bottom size
m_tabBarContainer = new TabBarContainter(this);
QVBoxLayout *mainLayout = new QVBoxLayout(this);
mainLayout->setMargin(0);
mainLayout->setSpacing(0);
{
// To add 6px (on the left) before the TabBar
QHBoxLayout *hLayout = new QHBoxLayout;
hLayout->setMargin(0);
// hLayout->setAlignment(Qt::AlignLeft);
// hLayout->addSpacing(6);
{
hLayout->addWidget(m_pagesBar, 0);
hLayout->addStretch(1);
hLayout->addWidget(toolbarScrollWidget, 0);
}
m_tabBarContainer->setLayout(hLayout);
// To align this panel with the style Editor
mainLayout->addWidget(m_tabBarContainer, 0);
mainLayout->addWidget(m_pageViewerScrollArea, 1);
}
setLayout(mainLayout);
connect(m_pagesBar, SIGNAL(currentChanged(int)), this,
SLOT(setPageView(int)));
connect(m_pagesBar, SIGNAL(movePage(int, int)), this,
SLOT(movePage(int, int)));
connect(m_pageViewer, SIGNAL(changeWindowTitleSignal()), this,
SLOT(changeWindowTitle()));
changeWindowTitle();
setAcceptDrops(true);
}
//-----------------------------------------------------------------------------
PaletteViewer::~PaletteViewer() { delete m_changeStyleCommand; }
//-----------------------------------------------------------------------------
void PaletteViewer::setPaletteHandle(TPaletteHandle *paletteHandle) {
if (m_paletteHandle == paletteHandle) return;
bool ret = true;
if (m_paletteHandle) ret = ret && disconnect(m_paletteHandle, 0, this, 0);
m_paletteHandle = paletteHandle;
if (m_paletteHandle && isVisible()) {
ret = ret && connect(m_paletteHandle, SIGNAL(paletteSwitched()), this,
SLOT(onPaletteSwitched()));
ret = ret && connect(m_paletteHandle, SIGNAL(paletteChanged()), this,
SLOT(onPaletteChanged()));
ret = ret && connect(m_paletteHandle, SIGNAL(paletteChanged()), this,
SLOT(changeWindowTitle()));
ret = ret && connect(m_paletteHandle, SIGNAL(paletteTitleChanged()), this,
SLOT(changeWindowTitle()));
ret = ret && connect(m_paletteHandle, SIGNAL(colorStyleSwitched()), this,
SLOT(onColorStyleSwitched()));
ret = ret && connect(m_paletteHandle, SIGNAL(colorStyleChanged(bool)), this,
SLOT(changeWindowTitle()));
ret = ret && connect(m_paletteHandle, SIGNAL(paletteDirtyFlagChanged()),
this, SLOT(changeWindowTitle()));
}
assert(ret);
if (m_viewType != CLEANUP_PALETTE)
m_keyFrameButton->setPaletteHandle(m_paletteHandle);
m_pageViewer->setPaletteHandle(m_paletteHandle);
setPageView(0);
updateTabBar();
updatePaletteToolBar();
}
//-----------------------------------------------------------------------------
void PaletteViewer::setFrameHandle(TFrameHandle *frameHandle) {
m_frameHandle = frameHandle;
if (m_viewType != CLEANUP_PALETTE)
m_keyFrameButton->setFrameHandle(m_frameHandle);
m_pageViewer->setFrameHandle(m_frameHandle);
}
//-----------------------------------------------------------------------------
void PaletteViewer::setXsheetHandle(TXsheetHandle *xsheetHandle) {
m_xsheetHandle = xsheetHandle;
m_pageViewer->setXsheetHandle(m_xsheetHandle);
}
//-----------------------------------------------------------------------------
/*!for clearing level cache after "paste style" command called from style
* selection
*/
void PaletteViewer::setLevelHandle(TXshLevelHandle *levelHandle) {
m_pageViewer->setLevelHandle(levelHandle);
}
//-----------------------------------------------------------------------------
TPalette *PaletteViewer::getPalette() {
if (!m_paletteHandle) return 0;
return m_paletteHandle->getPalette();
}
//-----------------------------------------------------------------------------
void PaletteViewer::updateView() {
changeWindowTitle();
setPageView(0);
clearStyleSelection();
updateTabBar();
updatePaletteToolBar();
updateSavePaletteToolBar();
}
//-----------------------------------------------------------------------------
void PaletteViewer::enableSaveAction(bool enable) {
if (!m_savePaletteToolBar) return;
QList<QAction *> actions;
actions = m_savePaletteToolBar->actions();
enable = !getPalette() ? false : enable;
m_isSaveActionEnabled = enable;
int i;
for (i = 0; i < actions.count() - 1; i++) {
QAction *act = actions[i];
if (act->text() == tr("&Save Palette As") ||
act->text() == tr("&Save Palette"))
act->setEnabled(enable);
}
}
//-----------------------------------------------------------------------------
/*! Create tab bar to select palette page.
*/
void PaletteViewer::createTabBar() {
m_pagesBar = new PaletteTabBar(this, m_hasPageCommand);
connect(m_pagesBar, SIGNAL(tabTextChanged(int)), this,
SLOT(onTabTextChanged(int)));
if (!getPalette()) return;
updateTabBar();
}
//-----------------------------------------------------------------------------
/*! Create right part of button bar.
*/
void PaletteViewer::createPaletteToolBar() {
m_paletteToolBar->clear();
m_paletteToolBar->setMovable(false);
m_paletteToolBar->setIconSize(QSize(23, 20));
m_paletteToolBar->setLayoutDirection(Qt::RightToLeft);
// Lock button to avoid editing the palette by mistake
if (m_viewType == LEVEL_PALETTE) {
QIcon lockIcon = createQIconOnOff("lockpalette");
m_lockPaletteToolButton = new QToolButton(this);
m_lockPaletteToolButton->setIcon(lockIcon);
m_lockPaletteToolButton->setCheckable(true);
m_lockPaletteToolButton->setObjectName("PaletteLockButton");
m_lockPaletteToolButton->setToolTip(tr("Lock Palette"));
if (getPalette()) {
m_lockPaletteToolButton->setChecked(getPalette()->isLocked());
}
connect(m_lockPaletteToolButton, SIGNAL(clicked(bool)), this,
SLOT(setIsLocked(bool)));
m_paletteToolBar->addWidget(m_lockPaletteToolButton);
} else if (m_viewType == STUDIO_PALETTE) {
QToolButton *toolButton = new QToolButton(this);
toolButton->setPopupMode(QToolButton::InstantPopup);
QIcon lockIcon = createQIconOnOff("lockpalette");
toolButton->setIcon(lockIcon);
toolButton->setObjectName("PaletteLockButton");
toolButton->setToolTip(tr("Lock Palette"));
toolButton->setCheckable(true);
QMenu *lockMenu = new QMenu(toolButton);
m_lockPaletteAction = new QAction(tr("&Lock Palette"), toolButton);
m_lockPaletteAction->setCheckable(true);
lockMenu->addAction(m_lockPaletteAction);
toolButton->setMenu(lockMenu);
if (getPalette()) {
m_lockPaletteAction->setChecked(getPalette()->isLocked());
}
connect(m_lockPaletteAction, SIGNAL(triggered(bool)), this,
SLOT(setIsLocked(bool)));
connect(m_lockPaletteAction, SIGNAL(toggled(bool)), toolButton,
SLOT(setChecked(bool)));
m_paletteToolBar->addWidget(toolButton);
}
// Attenzione: alcune modifiche sono state fatte a livello di stylesheet
QToolButton *viewModeButton = new QToolButton(this);
viewModeButton->setPopupMode(QToolButton::InstantPopup);
QIcon viewModeIcon = createQIcon("options");
viewModeButton->setIcon(viewModeIcon);
QMenu *viewMode = new QMenu(QString("Options"), viewModeButton);
viewMode->setToolTip(tr("Options"));
QActionGroup *viewModeGroup = new QActionGroup(viewMode);
connect(viewModeGroup, SIGNAL(triggered(QAction *)), this,
SLOT(onViewMode(QAction *)));
QAction *smallThumbAct =
new QAction(tr("&Small Thumbnails View"), viewModeButton);
smallThumbAct->setData(PageViewer::SmallChips);
QAction *mediumThumbAct =
new QAction(tr("&Medium Thumbnails View"), viewModeButton);
mediumThumbAct->setData(PageViewer::MediumChips);
QAction *largeThumbAct =
new QAction(tr("&Large Thumbnails View"), viewModeButton);
largeThumbAct->setData(PageViewer::LargeChips);
QAction *listAct = new QAction(tr("&List View"), viewModeButton);
listAct->setData(PageViewer::List);
viewModeGroup->addAction(smallThumbAct);
viewModeGroup->addAction(mediumThumbAct);
viewModeGroup->addAction(largeThumbAct);
viewModeGroup->addAction(listAct);
QAction *styleDisplayAct = new QAction(tr("Style Name"), viewModeButton);
styleDisplayAct->setData(PageViewer::Style);
QAction *originalDisplayAct =
new QAction(tr("StudioPalette Name"), viewModeButton);
originalDisplayAct->setData(PageViewer::Original);
QAction *bothDisplayAct = new QAction(tr("Both Names"), viewModeButton);
bothDisplayAct->setData(PageViewer::StyleAndOriginal);
QActionGroup *nameDisplayModeGroup = new QActionGroup(viewMode);
connect(nameDisplayModeGroup, SIGNAL(triggered(QAction *)), this,
SLOT(onNameDisplayMode(QAction *)));
nameDisplayModeGroup->addAction(styleDisplayAct);
nameDisplayModeGroup->addAction(originalDisplayAct);
nameDisplayModeGroup->addAction(bothDisplayAct);
viewMode->addAction(smallThumbAct);
viewMode->addAction(mediumThumbAct);
viewMode->addAction(largeThumbAct);
viewMode->addAction(listAct);
viewMode->addSeparator();
viewMode->addAction(styleDisplayAct);
viewMode->addAction(originalDisplayAct);
viewMode->addAction(bothDisplayAct);
viewModeButton->setMenu(viewMode);
// Attenzione: avendo invertito la direzione devo aggiungere gli oggetti al
// contrario
m_paletteToolBar->addWidget(viewModeButton);
m_paletteToolBar->addSeparator();
if (m_hasPageCommand) {
QAction *addPage;
QIcon addPageIcon = createQIcon("newpage");
addPage = new QAction(addPageIcon, tr("&New Page"), m_paletteToolBar);
connect(addPage, SIGNAL(triggered()), this, SLOT(addNewPage()));
m_paletteToolBar->addAction(addPage);
}
QIcon newColorIcon = createQIcon("newstyle");
QAction *addColor =
new QAction(newColorIcon, tr("&New Style"), m_paletteToolBar);
connect(addColor, SIGNAL(triggered()), this, SLOT(addNewColor()));
m_paletteToolBar->addAction(addColor);
m_paletteToolBar->addSeparator();
// KeyFrame button
if (m_viewType != CLEANUP_PALETTE) {
m_keyFrameButton = new PaletteKeyframeNavigator(m_paletteToolBar);
m_paletteToolBar->addWidget(m_keyFrameButton);
m_paletteToolBar->addSeparator();
m_keyFrameButton->setSelection(m_pageViewer->getSelection());
}
updatePaletteToolBar();
}
//-----------------------------------------------------------------------------
/*! Create left part of button bar; insert different actions in according to
current viewer palette type.
*/
void PaletteViewer::createSavePaletteToolBar() {
m_savePaletteToolBar->clear();
m_savePaletteToolBar->setMovable(false);
m_savePaletteToolBar->setIconSize(QSize(22, 20));
if (!m_hasSavePaletteToolbar || m_viewType == CLEANUP_PALETTE) {
m_savePaletteToolBar->hide();
return;
}
// save palette as
QIcon saveAsPaletteIcon = createQIconOnOff("savepaletteas", false);
QAction *saveAsPalette = new QAction(
saveAsPaletteIcon, tr("&Save Palette As"), m_savePaletteToolBar);
// overwrite palette
QIcon savePaletteIcon = createQIconOnOff("savepalette", false);
QAction *savePalette =
new QAction(savePaletteIcon, tr("&Save Palette"), m_savePaletteToolBar);
if (m_viewType == STUDIO_PALETTE) {
connect(savePalette, SIGNAL(triggered()), this, SLOT(saveStudioPalette()));
m_savePaletteToolBar->addAction(savePalette);
} else if (m_viewType == LEVEL_PALETTE) {
// save load palette
PaletteIconWidget *movePalette =
new PaletteIconWidget(m_savePaletteToolBar);
connect(movePalette, SIGNAL(startDrag()), this, SLOT(startDragDrop()));
QAction *act = m_savePaletteToolBar->addWidget(movePalette);
act->setText(tr("&Move Palette"));
m_savePaletteToolBar->addSeparator();
// save palette as
connect(saveAsPalette, SIGNAL(triggered()),
CommandManager::instance()->getAction("MI_SavePaletteAs"),
SIGNAL(triggered()));
m_savePaletteToolBar->addAction(saveAsPalette);
// overwrite palette
connect(savePalette, SIGNAL(triggered()),
CommandManager::instance()->getAction("MI_OverwritePalette"),
SIGNAL(triggered()));
m_savePaletteToolBar->addAction(savePalette);
}
updateSavePaletteToolBar();
}
//-----------------------------------------------------------------------------
/*! Update page tab bar adding or removing tab in accord with viewer palette.
*/
void PaletteViewer::updateTabBar() {
int tabCount = m_pagesBar->count();
int i;
// Se ci sono tab li butto
for (i = tabCount - 1; i >= 0; i--) m_pagesBar->removeTab(i);
TPalette *palette = getPalette();
if (!palette) return;
QIcon tabIcon(":Resources/palette_tabicon.svg");
m_pagesBar->setIconSize(QSize(20, 15));
// Aggiungo i tab in funzione delle pagine di m_palette
for (i = 0; i < palette->getPageCount(); i++) {
TPalette::Page *page = palette->getPage(i);
std::wstring ws = page->getName();
QString pageName = QString::fromStdWString(ws);
m_pagesBar->addTab(tabIcon, pageName);
}
m_pagesBar->update();
}
//-----------------------------------------------------------------------------
/*! Update right button bar, enable its action if current viewer palette is
* empty.
*/
void PaletteViewer::updatePaletteToolBar() {
if (!m_paletteToolBar) return;
QList<QAction *> actions;
actions = m_paletteToolBar->actions();
TPalette *palette = getPalette();
bool enable = !palette ? false : true;
bool enableNewStyleAct = enable;
// limit the number of cleanup styles to 7
if (palette && palette->isCleanupPalette())
enableNewStyleAct = (palette->getStyleInPagesCount() < 8);
if (m_viewType != CLEANUP_PALETTE) m_keyFrameButton->setEnabled(enable);
int i;
for (i = 0; i < actions.count(); i++) {
QAction *act = actions[i];
if (act->text() == tr("&New Style")) {
act->setEnabled(enableNewStyleAct);
continue;
}
act->setEnabled(enable);
}
}
//-----------------------------------------------------------------------------
/*! Update left button bar, enable its action if current viewer palette is
* empty.
*/
void PaletteViewer::updateSavePaletteToolBar() {
if (!m_savePaletteToolBar) return;
QList<QAction *> actions;
actions = m_savePaletteToolBar->actions();
bool enable = !getPalette() ? false : true;
int i;
for (i = 0; i < actions.count(); i++) {
QAction *act = actions[i];
if (act->text() == tr("&Save Palette As") ||
act->text() == tr("&Save Palette") ||
act->text() == tr("&Palette Gizmo"))
act->setEnabled(enable);
else if (m_viewType != STUDIO_PALETTE && i == 0) // move action
actions[i]->setVisible(enable);
else
actions[i]->setEnabled(false);
}
}
//-----------------------------------------------------------------------------
/*! Resize the widget and its child.
*/
void PaletteViewer::resizeEvent(QResizeEvent *event) {
QWidget::resizeEvent(event);
if (m_pageViewer) m_pageViewer->computeSize();
if (m_pagesBar) m_pagesBar->setMaximumWidth(width() - 12);
}
//-----------------------------------------------------------------------------
void PaletteViewer::setChangeStyleCommand(
ChangeStyleCommand *changeStyleCommand) {
if (m_changeStyleCommand) delete m_changeStyleCommand;
m_changeStyleCommand = changeStyleCommand;
m_pageViewer->setChangeStyleCommand(m_changeStyleCommand);
}
//-----------------------------------------------------------------------------
/*! Create and open the Right-click menu.
*/
void PaletteViewer::contextMenuEvent(QContextMenuEvent *event) {
m_indexPageToDelete = -1;
QPoint pos = event->pos();
if (!getPalette() || !m_tabBarContainer->geometry().contains(pos)) return;
QMenu *menu = new QMenu(this);
if (m_hasPageCommand) {
QAction *newPage = menu->addAction(tr("New Page"));
connect(newPage, SIGNAL(triggered()), SLOT(addNewPage()));
if (m_pagesBar->geometry().contains(pos)) {
int tabIndex = m_pagesBar->tabAt(pos);
TPalette::Page *page = getPalette()->getPage(tabIndex);
if (page) {
bool canRemovePage = true;
if (page->getStyleId(0) == 0 || page->getStyleId(1) == 1)
canRemovePage = false;
if (canRemovePage) {
m_indexPageToDelete = tabIndex;
QAction *deletePage = menu->addAction(tr("Delete Page"));
connect(deletePage, SIGNAL(triggered()), SLOT(deletePage()));
}
}
}
}
if (m_viewType == LEVEL_PALETTE && m_isSaveActionEnabled) {
menu->addSeparator();
menu->addAction(
CommandManager::instance()->getAction("MI_OverwritePalette"));
menu->addAction(CommandManager::instance()->getAction("MI_SavePaletteAs"));
}
menu->exec(event->globalPos());
}
//-----------------------------------------------------------------------------
void PaletteViewer::showEvent(QShowEvent *) {
onPaletteSwitched();
changeWindowTitle();
if (!m_paletteHandle) return;
connect(m_paletteHandle, SIGNAL(paletteSwitched()), this,
SLOT(onPaletteSwitched()));
connect(m_paletteHandle, SIGNAL(paletteChanged()), this,
SLOT(onPaletteChanged()));
connect(m_paletteHandle, SIGNAL(paletteTitleChanged()), this,
SLOT(changeWindowTitle()));
connect(m_paletteHandle, SIGNAL(colorStyleSwitched()), this,
SLOT(onColorStyleSwitched()));
connect(m_paletteHandle, SIGNAL(colorStyleChanged(bool)), this,
SLOT(changeWindowTitle()));
connect(m_paletteHandle, SIGNAL(paletteDirtyFlagChanged()), this,
SLOT(changeWindowTitle()));
if (!m_frameHandle) return;
// Connessione necessaria per aggiornare lo stile in caso di palette animate.
connect(m_frameHandle, SIGNAL(frameSwitched()), this,
SLOT(onFrameSwitched()));
}
//-----------------------------------------------------------------------------
void PaletteViewer::hideEvent(QHideEvent *) {
disconnect(m_paletteHandle, SIGNAL(paletteSwitched()), this,
SLOT(onPaletteSwitched()));
disconnect(m_paletteHandle, SIGNAL(paletteChanged()), this,
SLOT(onPaletteChanged()));
disconnect(m_paletteHandle, SIGNAL(paletteTitleChanged()), this,
SLOT(changeWindowTitle()));
disconnect(m_paletteHandle, SIGNAL(colorStyleSwitched()), this,
SLOT(onColorStyleSwitched()));
disconnect(m_paletteHandle, SIGNAL(colorStyleChanged(bool)), this,
SLOT(changeWindowTitle()));
disconnect(m_paletteHandle, SIGNAL(paletteDirtyFlagChanged()), this,
SLOT(changeWindowTitle()));
if (!m_frameHandle) return;
disconnect(m_frameHandle, SIGNAL(frameSwitched()), this,
SLOT(onFrameSwitched()));
}
//-----------------------------------------------------------------------------
/*! If currente palette viewer exist verify event data, if is a PaletteData or
has urls accept event.
*/
void PaletteViewer::dragEnterEvent(QDragEnterEvent *event) {
TPalette *palette = getPalette();
if (!palette || m_viewType == CLEANUP_PALETTE) return;
const QMimeData *mimeData = event->mimeData();
const PaletteData *paletteData = dynamic_cast<const PaletteData *>(mimeData);
if (paletteData) {
// Sto "draggando" stili.
if (paletteData->hasStyleIndeces()) {
m_pageViewer->createDropPage();
if (!palette) m_pagesBar->setCurrentIndex(palette->getPageCount() - 1);
}
// Accetto l'evento
event->acceptProposedAction();
return;
}
if (!acceptResourceDrop(mimeData->urls())) return;
QList<QUrl> urls = mimeData->urls();
int count = urls.size();
if (count == 0) return;
// Accetto l'evento solo se ho tutte palette.
int i;
for (i = 0; i < count; i++) {
TFilePath path(urls[i].toLocalFile().toStdWString());
if (!path.getType().empty() && path.getType() != "tpl") return;
}
event->acceptProposedAction();
}
//-----------------------------------------------------------------------------
/*! Execute drop event.
*/
void PaletteViewer::dropEvent(QDropEvent *event) {
if (m_viewType == CLEANUP_PALETTE) return;
const QMimeData *mimeData = event->mimeData();
QPoint tollBarPos = m_savePaletteToolBar->mapFrom(this, event->pos());
QAction *currentAction = m_savePaletteToolBar->actionAt(tollBarPos);
bool loadPalette =
currentAction && currentAction->text() == QString(tr("&Move Palette"));
// ho i path delle palette
if (mimeData->hasUrls()) {
QList<QUrl> urls = mimeData->urls();
int count = urls.size();
if (count == 0) return;
int i;
for (i = 0; i < count; i++) {
TFilePath path(urls[i].toLocalFile().toStdWString());
if (!path.getType().empty() && path.getType() != "tpl") return;
if (loadPalette && i == 0) {
if (m_xsheetHandle) {
TPalette *newPalette =
StudioPalette::instance()->getPalette(path, false);
if (!newPalette) return;
int ret = DVGui::eraseStylesInDemand(getPalette(), m_xsheetHandle,
newPalette);
if (ret == 0) return;
}
StudioPaletteCmd::loadIntoCurrentPalette(m_paletteHandle, path);
} else
StudioPaletteCmd::mergeIntoCurrentPalette(m_paletteHandle, path);
if (loadPalette) {
TFilePath refImagePath =
StudioPalette::instance()->getPalette(path, true)->getRefImgPath();
if (!refImagePath.isEmpty() &&
getPalette()->getRefImgPath().isEmpty()) {
getPalette()->setRefImgPath(refImagePath);
m_paletteHandle->notifyPaletteChanged();
}
}
}
event->acceptProposedAction();
return;
}
const PaletteData *paletteData = dynamic_cast<const PaletteData *>(mimeData);
if (!paletteData) return;
// Sto inserendo stili
if (paletteData->hasStyleIndeces()) {
m_pageViewer->drop(-1, mimeData);
event->acceptProposedAction();
} else {
// Ho la palette da inserire
TPalette *palette = paletteData->getPalette();
if (getPalette() == palette) return;
if (loadPalette) {
if (m_xsheetHandle) {
int ret =
DVGui::eraseStylesInDemand(getPalette(), m_xsheetHandle, palette);
if (ret == 0) return;
}
StudioPaletteCmd::loadIntoCurrentPalette(m_paletteHandle, palette);
} else
StudioPaletteCmd::mergeIntoCurrentPalette(m_paletteHandle, palette);
}
}
//-----------------------------------------------------------------------------
/*! Start drag and drop; if current page exist set drag and drop event data.
*/
void PaletteViewer::startDragDrop() {
TRepetitionGuard guard;
if (!guard.hasLock()) return;
if (m_viewType == CLEANUP_PALETTE) return;
assert(m_viewType != STUDIO_PALETTE && m_viewType != CLEANUP_PALETTE);
TPalette *palette = getPalette();
if (!palette) return;
QDrag *drag = new QDrag(this);
PaletteData *paletteData = new PaletteData();
paletteData->setPalette(palette);
drag->setMimeData(paletteData);
Qt::DropAction dropAction = drag->exec(Qt::CopyAction | Qt::MoveAction);
}
//-----------------------------------------------------------------------------
void PaletteViewer::clearStyleSelection() { m_pageViewer->clearSelection(); }
//-----------------------------------------------------------------------------
/*! Set current view page to \b currentIndexPage
*/
void PaletteViewer::setPageView(int currentIndexPage) {
TPalette *palette = getPalette();
TPalette::Page *page = palette ? palette->getPage(currentIndexPage) : 0;
m_pageViewer->setPage(page);
}
//-----------------------------------------------------------------------------
/*! If current palette viewer is not empty create emit a signal to create new
palette page.
*/
void PaletteViewer::addNewPage() {
TPalette *palette = getPalette();
if (palette) {
if (palette->isLocked()) return;
updateTabBar();
PaletteCmd::addPage(m_paletteHandle);
}
}
//-----------------------------------------------------------------------------
/*! Create a new style in current page view of current palette viewer emit a
signal
to create a new style.
*/
void PaletteViewer::addNewColor() {
if (!getPalette() || getPalette()->isLocked()) return;
TPalette::Page *page = m_pageViewer->getPage();
update();
PaletteCmd::createStyle(m_paletteHandle, page);
m_pageViewer->computeSize();
if (m_viewType == CLEANUP_PALETTE) updatePaletteToolBar();
}
//-----------------------------------------------------------------------------
/*! Emit a signal to delete a page of current palette viewer.
*/
void PaletteViewer::deletePage() {
TPalette *palette = getPalette();
if (!palette || palette->isLocked()) return;
if (m_xsheetHandle) {
std::vector<int> styleIds;
TPalette::Page *page = palette->getPage(m_indexPageToDelete);
if (!page) return; // La pagina dovrebbe esserci sempre
int i;
for (i = 0; i < page->getStyleCount(); i++)
styleIds.push_back(page->getStyleId(i));
int ret = DVGui::eraseStylesInDemand(palette, styleIds, m_xsheetHandle);
if (ret == 0) return;
}
PaletteCmd::destroyPage(m_paletteHandle, m_indexPageToDelete);
updateTabBar();
palette->setDirtyFlag(true);
if (m_viewType == CLEANUP_PALETTE) updatePaletteToolBar();
}
//-----------------------------------------------------------------------------
/*! If current palette view is studio palette and palette has a global name
save current viewer palette in studio palette.
*/
void PaletteViewer::saveStudioPalette() {
StudioPalette *sp = StudioPalette::instance();
TPalette *palette = getPalette();
if (!palette) {
DVGui::warning("No current palette");
return;
}
std::wstring gname = palette->getGlobalName();
if (gname.empty()) {
StudioPaletteViewer *parentSPV =
qobject_cast<StudioPaletteViewer *>(parentWidget());
if (!parentSPV) {
DVGui::warning("No GlobalName");
return;
} else {
TFilePath palettePath = parentSPV->getCurrentItemPath();
if (palettePath.isEmpty())
DVGui::warning("No GlobalName, No Filepath");
else {
QString question;
question = "Do you want to overwrite current palette to " +
toQString(palettePath) + " ?";
int ret = DVGui::MsgBox(question, QObject::tr("Overwrite"),
QObject::tr("Don't Overwrite"), 0);
if (ret == 2 || ret == 0) return;
StudioPalette::instance()->save(palettePath, palette);
palette->setDirtyFlag(false);
}
}
return;
}
TFilePath fp = sp->getPalettePath(gname);
if (fp != TFilePath()) {
QString question;
question = "Do you want to overwrite current studio palette to " +
toQString(fp) + " ?";
int ret =
DVGui::MsgBox(question, tr("Overwrite"), tr("Don't Overwrite"), 0);
if (ret == 2 || ret == 0) return;
sp->setPalette(fp, getPalette(), false);
StudioPaletteCmd::updateAllLinkedStyles(m_paletteHandle, m_xsheetHandle);
palette->setDirtyFlag(false);
}
m_paletteHandle->notifyPaletteChanged();
}
//-----------------------------------------------------------------------------
/*! If current color switched update current page view.
*/
void PaletteViewer::onColorStyleSwitched() {
TPalette *palette = getPalette();
// se non c'e' palette, pageviewer p pagina corrente esco (non dovrebbe
// succedere mai)
if (!palette || !m_pageViewer) return;
int styleIndex = m_paletteHandle->getStyleIndex();
setPageView(m_pagesBar->currentIndex());
TPalette::Page *page = m_pageViewer->getPage();
if (!page) return;
// faccio in modo che la pagina che contiene il colore selezionato diventi
// corrente
int indexInPage = page->search(styleIndex);
if (indexInPage == -1) {
if (!palette->getStylePage(styleIndex)) return;
int pageIndex = palette->getStylePage(styleIndex)->getIndex();
m_pagesBar->setCurrentIndex(pageIndex);
indexInPage = m_pageViewer->getPage()->search(styleIndex);
}
QRect colorStyleRect = m_pageViewer->getItemRect(indexInPage);
m_pageViewerScrollArea->ensureVisible(colorStyleRect.center().x(),
colorStyleRect.center().y(),
colorStyleRect.size().width() / 2 + 4,
colorStyleRect.size().height() / 2 + 4);
m_pageViewer->update();
}
//-----------------------------------------------------------------------------
/*! Update view. Remember current page bar index.
*/
void PaletteViewer::onPaletteChanged() {
int index = m_pagesBar->currentIndex();
updateTabBar();
m_pagesBar->setCurrentIndex(index);
m_pageViewer->update();
if (m_viewType == CLEANUP_PALETTE) updatePaletteToolBar();
changeWindowTitle();
}
//-----------------------------------------------------------------------------
void PaletteViewer::onPaletteSwitched() {
updateView();
// update GUI according to the "lock" property
if (getPalette() && m_viewType != CLEANUP_PALETTE &&
(m_lockPaletteAction || m_lockPaletteToolButton)) {
if (m_lockPaletteAction) {
m_lockPaletteAction->setEnabled(true);
m_lockPaletteAction->setChecked(getPalette()->isLocked());
} else if (m_lockPaletteToolButton) {
m_lockPaletteToolButton->setEnabled(true);
m_lockPaletteToolButton->setChecked(getPalette()->isLocked());
}
// update commands
m_pageViewer->updateCommandLocks();
} else {
if (m_lockPaletteAction)
m_lockPaletteAction->setEnabled(false);
else if (m_lockPaletteToolButton)
m_lockPaletteToolButton->setEnabled(false);
}
}
//-----------------------------------------------------------------------------
void PaletteViewer::onFrameSwitched() {
TPalette *palette = getPalette();
if (!palette) return;
palette->setFrame(m_frameHandle->getFrameIndex());
m_pageViewer->update();
}
//-----------------------------------------------------------------------------
/*! Set a new name to palette page of index \b tabIndex.
*/
void PaletteViewer::onTabTextChanged(int tabIndex) {
if (!m_paletteHandle) return;
QString newName = m_pagesBar->tabText(tabIndex);
PaletteCmd::renamePalettePage(m_paletteHandle, tabIndex,
newName.toStdWString());
}
//-----------------------------------------------------------------------------
/*! Change page style view mode.
*/
void PaletteViewer::onViewMode(QAction *action) {
int viewMode = action->data().toInt();
m_pageViewer->setViewMode((PageViewer::ViewMode)viewMode);
}
//-----------------------------------------------------------------------------
/*! Change name display mode on the style chips
*/
void PaletteViewer::onNameDisplayMode(QAction *action) {
int nameDisplayMode = action->data().toInt();
m_pageViewer->setNameDisplayMode(
(PageViewer::NameDisplayMode)nameDisplayMode);
}
//-----------------------------------------------------------------------------
/*! If current view type is LEVEL_PALETTE add to window title current level
name and current frame.
*/
void PaletteViewer::changeWindowTitle() {
QString name = tr("Palette");
QWidget *titleOwner;
TPalette *palette = getPalette();
if (m_viewType == LEVEL_PALETTE) {
name = tr("Level Palette: ");
if (palette) {
name = name + QString::fromStdWString(palette->getPaletteName());
if (palette->getDirtyFlag()) name += QString(" *");
}
titleOwner = parentWidget();
} else if (m_viewType == CLEANUP_PALETTE) {
name = tr("Cleanup Palette");
titleOwner = parentWidget();
} else if (m_viewType == STUDIO_PALETTE) {
name = QString();
if (palette) {
if (palette->getDirtyFlag()) {
name = QString("* ");
}
name = name + QString::fromStdWString(palette->getPaletteName()) +
QString(" : ");
}
name += tr("Studio Palette");
titleOwner = parentWidget()->parentWidget();
}
// add color model name, if exists
TFilePath refImagePath = (palette) ? palette->getRefImgPath() : TFilePath();
if (!refImagePath.isEmpty()) {
QString cmName = tr(" (Color Model: ") +
QString::fromStdWString(refImagePath.getWideName()) +
tr(")");
name += cmName;
}
titleOwner->setWindowTitle(name);
}
//-----------------------------------------------------------------------------
/*! Move palette view page from \b srcIndex page index to \b dstIndex page
* index.
*/
void PaletteViewer::movePage(int srcIndex, int dstIndex) {
PaletteCmd::movePalettePage(m_paletteHandle, srcIndex, dstIndex);
m_pagesBar->setCurrentIndex(dstIndex);
}
//-----------------------------------------------------------------------------
/*! Process when the lock button toggled
*/
void PaletteViewer::setIsLocked(bool lock) {
if (m_viewType == CLEANUP_PALETTE) return;
getPalette()->setIsLocked(lock);
getPalette()->setDirtyFlag(true);
m_pageViewer->updateCommandLocks();
// notify for updating the style editor
m_paletteHandle->notifyPaletteLockChanged();
}