#include "toonzqt/paletteviewergui.h"
// TnzQt includes
#include "toonzqt/styleselection.h"
#include "toonzqt/trepetitionguard.h"
#include "toonzqt/gutil.h"
#include "toonzqt/paletteviewer.h"
#include "toonzqt/selectioncommandids.h"
#include "toonzqt/stylenameeditor.h"
#include "toonzqt/viewcommandids.h"
#include "palettedata.h"
#include "toonzqt/lutcalibrator.h"
// TnzLib includes
#include "toonz/palettecmd.h"
#include "toonz/txshlevel.h"
#include "toonz/studiopalette.h"
#include "toonz/txsheethandle.h"
#include "toonz/tframehandle.h"
#include "toonz/imagestyles.h"
#include "toonz/preferences.h"
// TnzCore includes
#include "tcolorstyles.h"
#include "tundo.h"
#include "tenv.h"
// Qt includes
#include <QPainter>
#include <QMouseEvent>
#include <QKeyEvent>
#include <QMenuBar>
#include <QToolTip>
#include <QDrag>
#include <QAction>
#include <QShortcut>
// enable to set font size for style name separately from other texts
TEnv::IntVar EnvSoftwareCurrentFontSize_StyleName(
"SoftwareCurrentFontSize_StyleName", 11);
extern TEnv::IntVar ShowNewStyleButton;
using namespace PaletteViewerGUI;
using namespace DVGui;
//=============================================================================
/*! \namespace PaletteViewerGUI
\brief Provides a collection of widget to show \b palette.
*/
//=============================================================================
/*! \enum PaletteViewerGUI::PaletteViewType
\brief Useful to mark different palette viewer type.
There are three possible palette to view:
\li level palette, palette of current level;
\li cleanup palette, current scene cleanup palette;
\li studio palette.
*/
//=============================================================================
/*! \class PaletteViewerGUI::PageViewer
\brief The PageViewer class provides an object to view and
manage palettes page.
Inherits \b QFrame and \b TSelection::View.
This object allows to show and manage a single palette page. An
enum type
\b PaletteViewerGUI::PageViewer::ViewMode, getViewMode(),
specify visualization
mode, it is possible set it using setViewMode(). Class manage
all mouse event,
move, press, drag and drop.
*/
/*! \enum PaletteViewerGUI::PageViewer::ViewMode
Useful to mark different page view moed:
\li SmallChips: displays styles as small squares; the name of
the style is
displayed as tooltip.
\li SmallChipsWithName:
displays styles as small squares with the name inside.
\li LargeChips: displays the styles on top of the name of the
style.
\li List: List displays style
thumbnails next to their names in a list;
if the palette styles are referring to a studio palette, its
path will be displayed along with the style name.
*/
/*! \fn TPalette::Page* PageViewer::getPage() const
Return current page.
*/
/*! \fn ViewMode PageViewer::getViewMode() const
Return current page view mode \b
PaletteViewerGUI::PageViewer::ViewMode.
*/
/*! \fn void TPalette::onSelectionChanged()
Update current page view.
*/
PageViewer::PageViewer(QWidget *parent, PaletteViewType viewType,
bool hasPasteColors)
: QFrame(parent)
, m_page(0)
, m_chipsOrigin(2, 2)
, m_chipPerRow(0)
, m_viewMode(SmallChips)
, m_styleSelection(new TStyleSelection())
, m_frameHandle(0)
, m_renameTextField(new LineEdit(this))
, m_dropPositionIndex(-1)
, m_dropPageCreated(false)
, m_startDrag(false)
, m_viewType(viewType)
, m_nameDisplayMode(Style)
, m_hasPasteColors(hasPasteColors)
, m_changeStyleCommand(0)
, m_styleNameEditor(NULL) {
setFrameStyle(QFrame::StyledPanel);
setObjectName("PageViewer");
setFocusPolicy(Qt::StrongFocus);
CommandManager *cmd = CommandManager::instance();
QAction *pasteValueAct = cmd->getAction(MI_PasteInto);
addAction(pasteValueAct);
if (m_hasPasteColors) {
QAction *pasteColorsAct = cmd->getAction(MI_PasteColors);
addAction(pasteColorsAct);
}
m_renameTextField->hide();
m_renameTextField->setObjectName("RenameColorTextField");
connect(m_renameTextField, SIGNAL(editingFinished()), this,
SLOT(onStyleRenamed()));
m_styleSelection->setView(this);
setAcceptDrops(true);
// applying default chip sizes
ViewMode defaultChipSize;
switch (m_viewType) {
case LEVEL_PALETTE:
defaultChipSize = LargeChips;
break;
case CLEANUP_PALETTE:
defaultChipSize = SmallChips;
break;
case STUDIO_PALETTE:
defaultChipSize = MediumChips;
break;
default:
defaultChipSize = LargeChips;
break;
}
setViewMode(defaultChipSize);
}
//-----------------------------------------------------------------------------
PageViewer::~PageViewer() { delete m_styleSelection; }
//-----------------------------------------------------------------------------
void PageViewer::setPaletteHandle(TPaletteHandle *paletteHandle) {
TPaletteHandle *previousPalette = getPaletteHandle();
if (previousPalette == paletteHandle) return;
if (previousPalette)
disconnect(previousPalette, SIGNAL(colorStyleChanged(bool)), this,
SLOT(update()));
m_styleSelection->setPaletteHandle(paletteHandle);
connect(paletteHandle, SIGNAL(colorStyleChanged(bool)), SLOT(update()));
if (m_styleNameEditor) m_styleNameEditor->setPaletteHandle(paletteHandle);
}
//-----------------------------------------------------------------------------
TPaletteHandle *PageViewer::getPaletteHandle() const {
return m_styleSelection->getPaletteHandle();
}
//-----------------------------------------------------------------------------
void PageViewer::setXsheetHandle(TXsheetHandle *xsheetHandle) {
m_styleSelection->setXsheetHandle(xsheetHandle);
}
//-----------------------------------------------------------------------------
TXsheetHandle *PageViewer::getXsheetHandle() const {
return m_styleSelection->getXsheetHandle();
}
//-----------------------------------------------------------------------------
/*! for clearing the cache when executing paste style command from
* StyleSelection
*/
void PageViewer::setLevelHandle(TXshLevelHandle *levelHandle) {
m_styleSelection->setLevelHandle(levelHandle);
}
//-----------------------------------------------------------------------------
void PageViewer::setFrameHandle(TFrameHandle *frameHandle) {
m_frameHandle = frameHandle;
}
//-----------------------------------------------------------------------------
TFrameHandle *PageViewer::getFrameHandle() const { return m_frameHandle; }
//-----------------------------------------------------------------------------
void PageViewer::setCurrentStyleIndex(int index) {
// When clicking and switching between studio palette and level palette, the
// signal broadcastColorStyleSwitched is not emitted if the clicked style is
// previously selected one.
// Therefore here I introduced the "forceEmit" flag here in order to emit the
// signal whenever the style is clicked.
getPaletteHandle()->setStyleIndex(index, true);
}
//-----------------------------------------------------------------------------
int PageViewer::getCurrentStyleIndex() const {
return getPaletteHandle()->getStyleIndex();
}
//-----------------------------------------------------------------------------
/*! Set current page to \b page and update view.
*/
void PageViewer::setPage(TPalette::Page *page) {
if (m_page == page) return;
m_page = page;
computeSize();
update();
}
//-----------------------------------------------------------------------------
/*! Return chip count contained in current page.
*/
int PageViewer::getChipCount() const {
return m_page ? m_page->getStyleCount() : 0;
}
//-----------------------------------------------------------------------------
/*! Set current view mode \b PaletteViewerGUI::PageViewer::ViewMode to \b
* viewMode and update view.
*/
void PageViewer::setViewMode(ViewMode viewMode) {
if (m_viewMode == viewMode) return;
m_viewMode = viewMode;
computeSize();
update();
}
//-----------------------------------------------------------------------------
/*! Return current chip index by position \b pos.
N.B. Cannot return chip index > max.
*/
int PageViewer::posToIndex(const QPoint &pos) const {
if (m_chipPerRow == 0) return -1;
QSize chipSize = getChipSize();
int j = (pos.x() - m_chipsOrigin.x()) / chipSize.width();
int i = (pos.y() - m_chipsOrigin.y()) / chipSize.height();
int index = i * m_chipPerRow + j;
// if(index<0 || index>=getChipCount()) return -1;
return index;
}
//-----------------------------------------------------------------------------
/*! Return item rect of chip identified by \b index. Item rect is the rect of
chip + name.
*/
QRect PageViewer::getItemRect(int index) const {
if (m_chipPerRow == 0) return QRect();
int row = index / m_chipPerRow;
int col = index - (row * m_chipPerRow);
int x0 = m_chipsOrigin.x();
int y0 = m_chipsOrigin.y();
QSize chipSize = getChipSize();
int chipLx = chipSize.width();
int chipLy = chipSize.height();
QRect rect(x0 + chipLx * col, y0 + chipLy * row, chipLx, chipLy);
return rect;
}
//-----------------------------------------------------------------------------
/*! Return rect of color area of chip identified by \b index.
*/
QRect PageViewer::getColorChipRect(int index) const {
QRect rect = getItemRect(index);
if (rect.isNull()) return rect;
if (m_viewMode == LargeChips)
rect.setHeight(20);
else if (m_viewMode == List)
rect.setWidth(rect.height());
return rect;
}
//-----------------------------------------------------------------------------
/*! Return rect of chip identified by \b index name. (Not in \b SmallChips).
*/
QRect PageViewer::getColorNameRect(int index) const {
QRect rect = getItemRect(index);
if (rect.isNull()) return rect;
if (m_viewMode == LargeChips)
rect.adjust(-10, 14, 10, -14);
else if (m_viewMode == MediumChips)
rect.adjust(-15, 7, 15, -7);
else if (m_viewMode == List)
rect.setLeft(rect.left() + rect.height());
else
return rect;
return rect;
}
//-----------------------------------------------------------------------------
/*! Add color to current page; if indexInPage == -1 add color at the bottom of
* page.
*/
void PageViewer::drop(int dstIndexInPage, const QMimeData *mimeData) {
assert(m_page);
TPalette *palette = m_page->getPalette();
if (!palette) return;
int dstPageIndex = m_page->getIndex();
if ((m_page->getStyleId(0) == 0 || m_page->getStyleId(1) == 1) &&
dstIndexInPage < 2)
dstIndexInPage = 2;
if (dstIndexInPage < 0) dstIndexInPage = m_page->getStyleCount();
const PaletteData *paletteData = dynamic_cast<const PaletteData *>(mimeData);
if (!paletteData || !paletteData->hasStyleIndeces()) return;
TPalette *srcPalette = paletteData->getPalette();
int srcPageIndex = paletteData->getPageIndex();
std::set<int> srcIndicesInPage = paletteData->getIndicesInPage();
if (m_dropPageCreated) {
// Rimuovo e reinserisco la pagina inizializzando l'undo.
palette->setDirtyFlag(true);
int pageIndex = palette->getPageCount() - 1;
palette->erasePage(pageIndex);
if (dstPageIndex != srcPageIndex && pageIndex == dstPageIndex) {
TUndoManager::manager()->beginBlock();
PaletteCmd::addPage(getPaletteHandle());
} else
m_dropPageCreated = false;
getPaletteHandle()->notifyPaletteChanged();
}
if (srcPalette == palette) {
PaletteCmd::arrangeStyles(getPaletteHandle(), dstPageIndex, dstIndexInPage,
srcPageIndex, srcIndicesInPage);
// seleziono gli stili spostati
clearSelection();
std::set<int>::const_reverse_iterator i;
int k = 0;
for (i = srcIndicesInPage.rbegin(); i != srcIndicesInPage.rend();
++i, ++k) {
int index = 0;
if (*i <= dstIndexInPage)
index = dstIndexInPage - k - 1;
else
index = dstIndexInPage + k;
m_styleSelection->select(dstPageIndex, index, true);
}
} else // when dropping the style into another palette
{
std::vector<TColorStyle *> styles;
std::set<int>::iterator it;
for (it = srcIndicesInPage.begin(); it != srcIndicesInPage.end(); ++it) {
int indexInPage = *it;
styles.push_back(
srcPalette->getPage(srcPageIndex)->getStyle(indexInPage));
}
PaletteCmd::addStyles(getPaletteHandle(), dstPageIndex, dstIndexInPage,
styles);
}
if (m_dropPageCreated) {
m_dropPageCreated = false;
TUndoManager::manager()->endBlock();
}
}
//-----------------------------------------------------------------------------
/*! Create an empty page to receive drop.
*/
void PageViewer::createDropPage() {
if (m_dropPageCreated) return;
m_dropPageCreated = true;
assert(m_page);
TPalette *palette = m_page->getPalette();
if (palette) PaletteCmd::addPage(getPaletteHandle(), L"", false);
}
//-----------------------------------------------------------------------------
void PageViewer::clearSelection() { m_styleSelection->selectNone(); }
//-----------------------------------------------------------------------------
/*! Return page chip size, it depend from current \b
* PaletteViewerGUI::PageViewer::ViewMode.
*/
QSize PageViewer::getChipSize() const {
if (m_viewMode == SmallChips || m_viewMode == SmallChipsWithName)
return QSize(48, 33);
else if (m_viewMode == MediumChips)
return QSize(98, 38);
else if (m_viewMode == LargeChips)
return QSize(155, 53);
else
return QSize(width(), 22);
}
//-----------------------------------------------------------------------------
/*! Draw a single chip style \b style in \b chipRect.
*/
void PageViewer::drawColorChip(QPainter &p, QRect &chipRect,
TColorStyle *style) {
// draw with MainColor for TSolidColorStyle(3), TColorCleanupStyle(2001)
// and TBlackCleanupStyle(2002)
if (style->getTagId() == 3 || style->getTagId() == 2001 ||
style->getTagId() == 2002) {
QColor styleColor((int)style->getMainColor().r,
(int)style->getMainColor().g,
(int)style->getMainColor().b);
if (LutManager::instance()->isValid())
LutManager::instance()->convert(styleColor);
p.fillRect(chipRect, QBrush(styleColor));
} else {
TRaster32P icon = style->getIcon(qsize2Dimension(chipRect.size()));
p.drawPixmap(chipRect.left(), chipRect.top(), rasterToQPixmap(icon, false));
}
p.drawRect(chipRect);
}
//-----------------------------------------------------------------------------
/*! Draw style \b style name in \b nameRect.
*/
void PageViewer::drawColorName(QPainter &p, QRect &nameRect, TColorStyle *style,
int styleIndex) {
if (m_viewMode == SmallChips && style->getFlags() == 0) return;
TPalette *palette = (m_page) ? m_page->getPalette() : 0;
QString name = QString::fromStdWString(style->getName());
if (m_viewMode == List) {
p.setPen(getTextColor());
std::pair<TFilePath, int> g =
StudioPalette::instance()->getSourceStyle(style);
if (g.first != TFilePath() && g.second >= 0)
name += " " + toQString(g.first) + ":" + QString::number(g.second);
if (style->getFlags() != 0) name += " (autopaint)";
TPoint pickedPos = style->getPickedPosition().pos;
if (pickedPos != TPoint())
name += QString(" (%1,%2)").arg(pickedPos.x).arg(pickedPos.y);
p.drawText(nameRect.adjusted(10, 4, -6, -4), name);
p.setPen(getSeparatorColor());
}
if (m_viewMode == SmallChips && style->getFlags() != 0) {
QRect rect(nameRect.left(), nameRect.top(), 9, 9);
p.fillRect(rect, QBrush(Qt::white));
p.drawRect(rect);
p.drawText(rect, Qt::AlignCenter, "a");
}
if (m_viewMode == SmallChipsWithName && name != "" && name != "color") {
QRect rect = nameRect;
QPen oldPen = p.pen();
TPixel32 color = style->getMainColor();
int v = (int)(0.299 * color.r + 0.587 * color.g + 0.114 * color.b);
p.setPen(v > 127 ? Qt::black : Qt::white);
int textWidth = QFontMetrics(p.font()).horizontalAdvance(name);
if (textWidth < rect.width() - 2)
p.drawText(rect, Qt::AlignCenter, name);
else
p.drawText(rect.adjusted(2, 0, 0, 0), Qt::AlignLeft | Qt::AlignVCenter,
name);
p.setPen(oldPen);
}
if (m_viewMode == LargeChips) {
QString index = QString::number(styleIndex);
QFont font = p.font();
int fontSize = font.pointSize();
if (fontSize == -1) fontSize = font.pixelSize();
int length = index.length() * fontSize;
int w = (length > 11) ? (length) : 11;
int h = 11;
int x0 = nameRect.right() - w + 1;
int y0 = nameRect.top() - h - 1;
p.drawText(nameRect.adjusted(6, 1, -6, -1), name);
QRect indexRect(x0, y0, w, h);
p.fillRect(indexRect, QBrush(Qt::white));
p.drawRect(indexRect);
p.drawText(indexRect, Qt::AlignCenter, index);
QFont f = p.font();
f.setFamily("Calibri");
p.setFont(f);
if (style->getFlags() != 0) {
QRect rect(nameRect.left(), y0, w, h);
p.fillRect(rect, QBrush(Qt::white));
p.drawRect(rect);
p.drawText(rect.adjusted(0, +1, 0, +1), Qt::AlignCenter, "A");
}
TTextureStyle *ts = dynamic_cast<TTextureStyle *>(style);
if (ts) {
QRect rect(nameRect.left() + ((style->getFlags() != 0) ? w : 0), y0, w,
h);
p.fillRect(rect, QBrush(Qt::white));
p.drawRect(rect);
p.drawText(rect.adjusted(0, +1, 0, +1), Qt::AlignCenter,
ts->isPattern() ? "P" : "T");
}
}
p.drawRect(nameRect);
}
//-----------------------------------------------------------------------------
/*! Draw the toggle to know if \b style is linked to a studio palette.
*/
void PageViewer::drawToggleLink(QPainter &p, QRect &chipRect,
TColorStyle *style) {
std::wstring globalName = style->getGlobalName();
if (globalName != L"" && (globalName[0] == L'-' || globalName[0] == L'+')) {
TPixel32 c = style->getMainColor();
int x = chipRect.topRight().x() - 6;
int y = chipRect.topRight().y();
QRect rect(x, y, 7, 7);
p.save();
p.fillRect(rect, QBrush(Qt::white));
p.setPen(Qt::black);
p.drawRect(rect);
if (style->getOriginalName().empty()) {
p.setBrush(Qt::black);
p.drawRect(rect.adjusted(2, 2, -2, -2));
} else if (globalName[0] == L'+') {
QPointF a(x + 2, y + 2);
QPointF b(x + 2, y + 5);
QPointF c(x + 5, y + 2);
QPointF d(x + 5, y + 5);
p.drawLine(a, b);
p.drawLine(a, c);
p.drawLine(a, d);
}
p.restore();
}
}
//-----------------------------------------------------------------------------
/*! Draw the chip name \b name inside rectangle \b chipRect using painter \b p.
* If the name is too wide to fit on the chip, use left align - to show the
* start of the name. Otherwise, use center align.
*/
static void drawChipName(QPainter &p, const QRect &chipRect,
const std::wstring &name) {
const QString nameQString = QString::fromStdWString(name);
QRect textRect = p.boundingRect(chipRect, Qt::AlignCenter, nameQString);
if (chipRect.width() < textRect.width()) {
// align left if the name is too wide to fit on the chip
p.drawText(chipRect.adjusted(4, 0, -4, 0), Qt::AlignLeft | Qt::AlignVCenter,
nameQString);
} else {
// otherwise align by center
p.drawText(chipRect, Qt::AlignCenter, nameQString);
}
}
//-----------------------------------------------------------------------------
/*! Paint current page styles using current view mode.
*/
void PageViewer::paintEvent(QPaintEvent *e) {
QPainter p(this);
QColor textColor = p.pen().color();
if (m_chipPerRow == 0) {
p.drawText(QPoint(5, 25), tr("- No Styles -"));
return;
}
// currentStyle e palette
TPalette *palette = (m_page) ? m_page->getPalette() : 0;
if (!palette) return;
bool isStudioPalette = palette->getGlobalName() != L"";
// [i0,i1] = visible cell range
QRect visibleRect = e->rect();
int i0 = posToIndex(visibleRect.topLeft());
if (i0 < 0) i0 = 0;
int i1 = posToIndex(visibleRect.bottomRight());
if (i1 >= getChipCount()) i1 = getChipCount() - 1;
QFont preFont = p.font();
QFont tmpFont = p.font();
if (m_viewMode == List) {
// draw the cells
int i;
int currentStyleIndexInPage = -1;
for (i = i0; i <= i1; i++) {
TColorStyle *style = m_page->getStyle(i);
int styleIndex = m_page->getStyleId(i);
if (getCurrentStyleIndex() == styleIndex) currentStyleIndexInPage = i;
QRect chipRect = getColorChipRect(i);
p.setPen(Qt::black);
drawColorChip(p, chipRect, style);
// current style
if (i == currentStyleIndexInPage && 0 <= i && i < getChipCount()) {
QRect rect = getItemRect(i);
if (!m_styleSelection->isSelected(m_page->getIndex(), i)) {
p.fillRect(rect.adjusted(23, 0, 0, 0), getCurrentCellColor());
}
}
// selected
if (m_styleSelection->isSelected(m_page->getIndex(), i)) {
QRect itemRect = getItemRect(i);
p.fillRect(itemRect.adjusted(23, 0, 0, 0), getSelectedCellColor());
}
// name, index and shortcut
QRect nameRect = getColorNameRect(i);
drawColorName(p, nameRect, style, styleIndex);
// if numpad shortcut is activated, draw shortcut scope
if (Preferences::instance()->isUseNumpadForSwitchingStylesEnabled() &&
m_viewType == LEVEL_PALETTE &&
palette->getStyleShortcut(styleIndex) >= 0) {
p.setPen(QPen(QColor(getListNumpadShortcutBorderColor()), 2));
p.drawLine(nameRect.topLeft() + QPoint(4, 1),
nameRect.bottomLeft() + QPoint(4, 0));
p.setPen(QPen(QColor(getListNumpadShortcutBorderColor()), 2));
p.drawLine(nameRect.topLeft() + QPoint(2, 1),
nameRect.bottomLeft() + QPoint(2, 0));
// draw a separator line between shortcut border and name
p.setPen(QPen(QColor(getSeparatorColor())));
p.drawLine(nameRect.topLeft() + QPoint(5, 1),
nameRect.bottomLeft() + QPoint(5, 0));
}
// toggle link
drawToggleLink(p, chipRect, style);
}
if (ShowNewStyleButton && !m_page->getPalette()->isLocked()) {
int j = getChipCount();
QRect rect = getItemRect(j);
p.setPen(
QColor(textColor.red(), textColor.green(), textColor.blue(), 128));
// p.fillRect(rect, QBrush(QColor(0, 0, 0, 64)));
// p.drawRect(rect);
tmpFont.setPointSize(16);
tmpFont.setBold(true);
p.setFont(tmpFont);
QString newLabel = tr(" + ");
p.drawText(rect.adjusted(0, -6, 0, 0), Qt::AlignCenter, newLabel);
// revert font set
p.setFont(preFont);
p.setPen(Qt::black);
}
} else {
int currentStyleIndex = getCurrentStyleIndex();
int i;
for (i = i0; i <= i1; i++) {
TColorStyle *style = m_page->getStyle(i);
int styleIndex = m_page->getStyleId(i);
// if numpad shortcut is activated, draw shortcut scope
if (Preferences::instance()->isUseNumpadForSwitchingStylesEnabled() &&
m_viewType == LEVEL_PALETTE &&
palette->getStyleShortcut(styleIndex) >= 0) {
QRect itemRect = getItemRect(i);
// paint dark
p.setPen(Qt::NoPen);
p.setBrush(QColor(getNumpadShortcutBgColor()));
p.drawRect(itemRect);
// check the neighbours and draw light lines
p.setPen(QPen(QColor(getNumpadShortcutBorderColor()), 2));
// top
if (!hasShortcut(i - m_chipPerRow))
p.drawLine(itemRect.topLeft(), itemRect.topRight() - QPoint(1, 0));
// left
if (i % m_chipPerRow == 0 || !hasShortcut(i - 1))
p.drawLine(itemRect.topLeft() + QPoint(0, 1), itemRect.bottomLeft());
// bottom
if (!hasShortcut(i + m_chipPerRow))
p.drawLine(itemRect.bottomLeft() + QPoint(1, 0),
itemRect.bottomRight());
// right
if ((i + 1) % m_chipPerRow == 0 || !hasShortcut(i + 1))
p.drawLine(itemRect.topRight(),
itemRect.bottomRight() - QPoint(0, 1));
}
// draw frame if the style is selected or current
if (m_styleSelection->isSelected(m_page->getIndex(), i)) {
QRect itemRect = getItemRect(i).adjusted(0, -1, 0, 1);
p.setPen(Qt::NoPen);
p.setBrush(getSelectedBorderColor());
p.drawRoundedRect(itemRect, 7, 25, Qt::RelativeSize);
} else if (currentStyleIndex == styleIndex) {
QRect itemRect = getItemRect(i).adjusted(1, 0, -1, 0);
p.setPen(Qt::NoPen);
p.setBrush(getSelectedBorderColor());
p.drawRoundedRect(itemRect, 7, 25, Qt::RelativeSize);
}
// paint style
QRect chipRect = getItemRect(i).adjusted(4, 4, -5, -5);
QColor styleColor((int)style->getMainColor().r,
(int)style->getMainColor().g,
(int)style->getMainColor().b);
// draw with MainColor for TSolidColorStyle(3), TColorCleanupStyle(2001)
// and TBlackCleanupStyle(2002)
if (style->getTagId() == 3 || style->getTagId() == 2001 ||
style->getTagId() == 2002) {
if (LutManager::instance()->isValid())
LutManager::instance()->convert(styleColor);
p.fillRect(chipRect, QBrush(styleColor));
// if the style is not 100% opac, draw the bottom part of the chip with
// the pixmap with alpha
if ((int)style->getMainColor().m !=
(int)style->getMainColor().maxChannelValue) {
QRect bottomRect = chipRect;
if (m_viewMode == LargeChips) {
bottomRect.adjust(0, bottomRect.height() - 12, 0, 0);
} else
bottomRect.adjust(0, bottomRect.height() - 6, 0, 0);
TRaster32P icon = style->getIcon(qsize2Dimension(bottomRect.size()));
p.drawPixmap(bottomRect.left(), bottomRect.top(),
rasterToQPixmap(icon));
}
// Use white line for dark color. Use black line for light color.
int val = (int)style->getMainColor().r * 30 +
(int)style->getMainColor().g * 59 +
(int)style->getMainColor().b * 11;
if (val < 12800)
p.setPen(Qt::white);
else
p.setPen(Qt::black);
} else {
TRaster32P icon = style->getIcon(qsize2Dimension(chipRect.size()));
p.drawPixmap(chipRect.left(), chipRect.top(), rasterToQPixmap(icon));
if (m_viewMode == LargeChips) {
p.setPen(Qt::NoPen);
p.setBrush(QColor(0, 0, 0, 140));
QRect zabutonRect = chipRect.adjusted(0, 12, 0, -12);
p.drawRect(zabutonRect);
}
p.setPen(Qt::white);
}
p.setBrush(Qt::NoBrush);
// diagonal line indicates that the style color is changed after linked
// from studio palette
if (style->getIsEditedFlag()) {
// draw diagonal line
p.drawLine(chipRect.topRight(), chipRect.bottomLeft());
// keep center blank for style name
if (m_viewMode != SmallChips) {
QRect colorNameRect = chipRect;
if (m_viewMode == MediumChips)
colorNameRect.adjust(2, 9, -2, -8);
else // LargeChip
colorNameRect.adjust(2, 16, -2, -13);
p.fillRect(colorNameRect, QBrush(styleColor));
}
}
// draw style name
QFont preFont = p.font();
QFont tmpFont = p.font();
if (m_viewMode != SmallChips) {
if (m_viewMode == MediumChips) {
tmpFont.setPixelSize(EnvSoftwareCurrentFontSize_StyleName);
p.setFont(tmpFont);
} else if (m_viewMode == LargeChips) {
tmpFont.setPixelSize(EnvSoftwareCurrentFontSize_StyleName + 2);
p.setFont(tmpFont);
}
std::wstring name = style->getName();
std::wstring origName = style->getOriginalName();
// display the name (style name and original name) according to the name
// display mode
if (m_nameDisplayMode == Style) {
drawChipName(p, chipRect, name);
} else if (m_nameDisplayMode == Original) {
if (origName != L"") {
tmpFont.setItalic(true);
p.setFont(tmpFont);
drawChipName(p, chipRect, origName);
} else // if there is no original name, then display the style name
// in brackets
drawChipName(p, chipRect, L"( " + name + L" )");
} else if (m_nameDisplayMode == StyleAndOriginal) {
drawChipName(p, chipRect, name);
// display original name only when LargeChip view
if (m_viewMode == LargeChips && origName != L"") {
tmpFont.setItalic(true);
tmpFont.setPixelSize(tmpFont.pixelSize() - 3);
p.setFont(tmpFont);
p.drawText(chipRect.adjusted(4, 4, -4, -4),
Qt::AlignLeft | Qt::AlignTop,
QString::fromStdWString(origName));
}
}
}
// draw the frame border if the style is selected or current
if (m_styleSelection->isSelected(m_page->getIndex(), i) ||
currentStyleIndex == styleIndex) {
p.setBrush(Qt::NoBrush);
p.drawRect(chipRect.adjusted(3, 3, -3, -3));
}
// draw border
p.setPen(Qt::black);
p.setBrush(Qt::NoBrush);
p.drawRect(chipRect);
// draw style index
tmpFont.setPointSize(9);
tmpFont.setItalic(false);
p.setFont(tmpFont);
int indexWidth =
fontMetrics().horizontalAdvance(QString().setNum(styleIndex)) + 4;
QRect indexRect(chipRect.bottomRight() + QPoint(-indexWidth, -14),
chipRect.bottomRight());
p.setPen(Qt::black);
p.setBrush(Qt::white);
p.drawRect(indexRect);
p.drawText(indexRect, Qt::AlignCenter, QString().setNum(styleIndex));
// draw "Autopaint for lines" indicator
int offset = 0;
if (style->getFlags() != 0) {
QRect aflRect(chipRect.bottomLeft() + QPoint(0, -14), QSize(12, 15));
p.drawRect(aflRect);
p.drawText(aflRect, Qt::AlignCenter, "A");
offset += 12;
}
// draw "Picked Position" indicator (not show on small chip mode)
if (style->getPickedPosition().pos != TPoint() &&
m_viewMode != SmallChips) {
QRect ppRect(chipRect.bottomLeft() + QPoint(offset, -14),
QSize(12, 15));
p.drawRect(ppRect);
QPoint markPos = ppRect.center() + QPoint(1, 0);
p.drawEllipse(markPos, 3, 3);
p.drawLine(markPos - QPoint(5, 0), markPos + QPoint(5, 0));
p.drawLine(markPos - QPoint(0, 5), markPos + QPoint(0, 5));
}
// if numpad shortcut is activated, draw shortcut number on top
if (Preferences::instance()->isUseNumpadForSwitchingStylesEnabled() &&
m_viewType == LEVEL_PALETTE &&
palette->getStyleShortcut(styleIndex) >= 0 &&
m_viewMode != SmallChips) {
int key = palette->getStyleShortcut(styleIndex);
int shortcut = key - Qt::Key_0;
QRect ssRect(chipRect.center().x() - 8, chipRect.top() - 11, 16, 20);
p.setBrush(Qt::gray);
p.drawChord(ssRect, 0, -180 * 16);
tmpFont.setPointSize(6);
p.setFont(tmpFont);
// make sure the text is visible with any font
static int rectTopAdjust = 19 - QFontMetrics(tmpFont).overlinePos();
p.drawText(ssRect.adjusted(0, rectTopAdjust, 0, 0), Qt::AlignCenter,
QString().setNum(shortcut));
}
// revert font set
p.setFont(preFont);
// revert brush
p.setBrush(Qt::NoBrush);
// draw link indicator
drawToggleLink(p, chipRect, style);
}
// draw new style chip
if (ShowNewStyleButton && !m_page->getPalette()->isLocked()) {
i = getChipCount();
QRect chipRect = getItemRect(i).adjusted(4, 4, -5, -5);
p.setPen(
QColor(textColor.red(), textColor.green(), textColor.blue(), 128));
p.fillRect(chipRect, QBrush(QColor(0, 0, 0, 64)));
p.drawRect(chipRect);
tmpFont.setPointSize(16);
tmpFont.setBold(true);
p.setFont(tmpFont);
QString newLabel = tr(" + ");
p.drawText(chipRect.adjusted(0, -6, 0, 0), Qt::AlignCenter, newLabel);
// revert font set
p.setFont(preFont);
// revert brush
p.setBrush(Qt::NoBrush);
}
}
// indicatore di drop
if (m_dropPositionIndex >= 0) {
QRect itemRect = getItemRect(m_dropPositionIndex);
QRect rect;
if (m_viewMode == List)
rect = QRect(itemRect.left(), itemRect.top() - 1, itemRect.width(), 2);
else
rect = QRect(itemRect.left() - 1, itemRect.top(), 2, itemRect.height());
p.setPen(Qt::black);
p.drawRect(rect);
p.setPen(Qt::white);
p.drawRect(rect.adjusted(-1, -1, 1, 1));
}
}
//-----------------------------------------------------------------------------
/*! Recall computeSize().
*/
void PageViewer::resizeEvent(QResizeEvent *) { computeSize(); }
//-----------------------------------------------------------------------------
/*! If current page is empty return; otherwise select or unselect chip in regard
to event position.
*/
void PageViewer::mousePressEvent(QMouseEvent *event) {
if (!m_page) return;
TPalette *palette = m_page->getPalette();
QPoint pos = event->pos();
int indexInPage = posToIndex(pos);
m_startDrag = false;
if (!m_page) return;
int pageIndex = m_page->getIndex();
// disable style selection in the cleanup palette in order to avoid editing
// the styles by mistake.
if (m_viewType == CLEANUP_PALETTE) {
if (0 <= indexInPage && indexInPage < getChipCount()) {
// Right-click is available
if (event->button() == Qt::RightButton) {
m_styleSelection->makeCurrent();
m_styleSelection->selectNone();
m_styleSelection->select(pageIndex);
m_styleSelection->select(pageIndex, indexInPage, true);
}
// Changing the current style is still available
setCurrentStyleIndex(m_page->getStyleId(indexInPage));
}
update();
return;
}
if (event->button() == Qt::RightButton) {
m_styleSelection->makeCurrent();
// if you are clicking on the color chip
if (0 <= indexInPage && indexInPage < getChipCount()) {
// Se pageIndex non e' selezionato lo seleziono
if (!m_styleSelection->isSelected(pageIndex, indexInPage)) {
m_styleSelection->select(pageIndex);
m_styleSelection->select(pageIndex, indexInPage, true);
}
// Cambio l'indice corrente
setCurrentStyleIndex(m_page->getStyleId(indexInPage));
} else {
m_styleSelection->selectNone();
m_styleSelection->select(pageIndex);
}
update();
// update locks when the styleSelection becomes current
updateCommandLocks();
return;
}
m_dragStartPosition = pos;
if (indexInPage < 0 || indexInPage >= getChipCount()) {
if (ShowNewStyleButton && indexInPage == getChipCount() &&
!m_page->getPalette()->isLocked()) {
PaletteCmd::createStyle(getPaletteHandle(), getPage());
m_styleSelection->select(pageIndex);
m_styleSelection->select(pageIndex, indexInPage, true);
} else {
// the user clicked out of the color chips.wants to deselect everything
// (leaving the selection active, for a possible paste)
m_styleSelection->select(pageIndex);
m_styleSelection->makeCurrent();
}
update();
// update locks when the styleSelection becomes current
updateCommandLocks();
return;
} else {
// O si sta selezonando un nuovo item O si vuole iniziare un drag
if (m_styleSelection->isSelected(pageIndex, indexInPage) &&
event->modifiers() == Qt::ControlModifier &&
!m_page->getPalette()->isLocked())
m_startDrag = true;
else
select(indexInPage, event);
}
}
//-----------------------------------------------------------------------------
/*! If left button is pressed start drag.
*/
void PageViewer::mouseMoveEvent(QMouseEvent *event) {
if (!m_page) return;
if (m_viewType == CLEANUP_PALETTE) return;
// continuo solo se e' un drag (bottone sinistro premuto)
if (!(event->buttons() & Qt::LeftButton)) return;
if (m_page->getPalette()->isLocked()) return;
// Se spingo ctrl mentre mi sto muovendo con almeno un item selezionato
// abilito la possibilita' di fare drag.
if (!m_startDrag && event->modifiers() == Qt::ControlModifier &&
!m_styleSelection->isEmpty() &&
(event->pos() - m_dragStartPosition).manhattanLength() > 12)
m_startDrag = true;
// faccio partire il drag&drop solo se mi sono mosso di una certa quantita'
if ((event->pos() - m_dragStartPosition).manhattanLength() > 20 &&
m_startDrag) {
assert(m_styleSelection && !m_styleSelection->isEmpty());
startDragDrop();
}
}
//-----------------------------------------------------------------------------
void PageViewer::mouseReleaseEvent(QMouseEvent *event) {
if (!m_page) return;
TPalette *palette = m_page->getPalette();
QPoint pos = event->pos();
int indexInPage = posToIndex(pos);
if (m_startDrag && m_dropPositionIndex == -1 &&
event->modifiers() == Qt::ControlModifier)
select(indexInPage, event);
m_startDrag = false;
}
//-----------------------------------------------------------------------------
/*! If double click position is not in a chip rect return; otherwise if is in
name rect open a text field, if is in color rect open a style
editor.
*/
void PageViewer::mouseDoubleClickEvent(QMouseEvent *e) {
int index = posToIndex(e->pos());
if (index < 0 || index >= getChipCount()) return;
TColorStyle *style = m_page->getStyle(index);
if (!style) return;
if (m_page->getPalette()->isLocked()) return;
if (m_viewMode != SmallChips) {
QRect nameRect = getColorNameRect(index);
if (nameRect.contains(e->pos())) {
std::wstring styleName = style->getName();
LineEdit *fld = m_renameTextField;
fld->setText(QString::fromStdWString(styleName));
fld->setGeometry(nameRect);
fld->show();
fld->selectAll();
fld->setFocus(Qt::OtherFocusReason);
fld->setAlignment((m_viewMode == List) ? Qt::AlignLeft : Qt::AlignCenter);
return;
}
}
CommandManager::instance()->execute("MI_OpenStyleControl");
}
//-----------------------------------------------------------------------------
void PageViewer::createMenuAction(QMenu &menu, const char *id, QString name,
const char *slot) {
bool ret = true;
QAction *act = menu.addAction(name);
std::string slotName(slot);
slotName = std::string("1") + slotName;
ret = connect(act, SIGNAL(triggered()), slotName.c_str());
assert(ret);
}
//-----------------------------------------------------------------------------
void PageViewer::addNewColor() {
PaletteCmd::createStyle(getPaletteHandle(), getPage());
computeSize();
update();
}
//-----------------------------------------------------------------------------
void PageViewer::addNewPage() {
TPaletteHandle *paletteHandle = getPaletteHandle();
PaletteCmd::addPage(paletteHandle);
if (paletteHandle)
emit switchToPage(paletteHandle->getPalette()->getPageCount() - 1);
update();
}
//-----------------------------------------------------------------------------
/*! Create and open the Right-click menu in page.
*/
void PageViewer::contextMenuEvent(QContextMenuEvent *event) {
QMenu menu(this);
CommandManager *cmd = CommandManager::instance();
menu.addAction(cmd->getAction(MI_Copy));
QAction *pasteValueAct = cmd->getAction(MI_PasteValues);
menu.addAction(pasteValueAct);
QAction *pasteColorsAct = cmd->getAction(MI_PasteColors);
menu.addAction(pasteColorsAct);
QAction *pasteNamesAct = cmd->getAction(MI_PasteNames);
menu.addAction(pasteNamesAct);
QAction *pasteAct = cmd->getAction(MI_Paste);
menu.addAction(pasteAct);
QAction *cutAct = cmd->getAction(MI_Cut);
menu.addAction(cutAct);
menu.addSeparator();
QAction *clearAct = cmd->getAction(MI_Clear);
menu.addAction(clearAct);
menu.addSeparator();
// currently palette gizmo can only change colors from the current level
// palette due to the way modifyColor works.
if (m_viewType == LEVEL_PALETTE) {
QAction *openPltGizmoAct = cmd->getAction("MI_OpenPltGizmo");
menu.addAction(openPltGizmoAct);
}
QAction *openStyleControlAct = cmd->getAction("MI_OpenStyleControl");
menu.addAction(openStyleControlAct);
QAction *openStyleNameEditorAct = menu.addAction(tr("Name Editor"));
openStyleNameEditorAct->setIcon(createQIcon("rename", false, true));
connect(openStyleNameEditorAct, &QAction::triggered, [&]() {
if (!m_styleNameEditor) {
m_styleNameEditor = new StyleNameEditor(this);
m_styleNameEditor->setPaletteHandle(getPaletteHandle());
}
m_styleNameEditor->show();
m_styleNameEditor->raise();
m_styleNameEditor->activateWindow();
});
// Verifica se lo stile e' link.
// Abilita e disabilita le voci di menu' in base a dove si e' cliccato.
int index = posToIndex(event->pos());
int indexPage = m_page ? m_page->getIndex() : -1;
bool isLocked = m_page ? m_page->getPalette()->isLocked() : false;
// remove links from studio palette
if (m_styleSelection && !m_styleSelection->isEmpty() && !isLocked &&
m_styleSelection->hasLinkedStyle()) {
if (m_viewType == LEVEL_PALETTE) {
menu.addSeparator();
menu.addAction(cmd->getAction("MI_ToggleLinkToStudioPalette"));
menu.addAction(cmd->getAction("MI_RemoveReferenceToStudioPalette"));
menu.addAction(cmd->getAction("MI_GetColorFromStudioPalette"));
} else if (m_viewType == STUDIO_PALETTE) {
menu.addSeparator();
menu.addAction(cmd->getAction("MI_RemoveReferenceToStudioPalette"));
menu.addAction(cmd->getAction("MI_GetColorFromStudioPalette"));
}
}
if (((indexPage == 0 && index > 0) || (indexPage > 0 && index >= 0)) &&
index < getChipCount() && !isLocked) {
if (pasteValueAct) pasteValueAct->setEnabled(true);
if (pasteColorsAct) pasteColorsAct->setEnabled(true);
pasteNamesAct->setEnabled(true);
pasteAct->setEnabled(true);
cutAct->setEnabled(true);
clearAct->setEnabled(true);
} else {
if (pasteValueAct) pasteValueAct->setEnabled(false);
if (pasteColorsAct) pasteColorsAct->setEnabled(false);
pasteNamesAct->setEnabled(false);
pasteAct->setEnabled(!isLocked);
cutAct->setEnabled(false);
clearAct->setEnabled(false);
}
if (m_page) {
menu.addSeparator();
QIcon newStyleIco = createQIcon("newstyle", false, true);
QAction *newStyle = menu.addAction(newStyleIco, tr("New Style"));
connect(newStyle, SIGNAL(triggered()), SLOT(addNewColor()));
QIcon newPageIco = createQIcon("newpage", false, true);
QAction *newPage = menu.addAction(newPageIco, tr("New Page"));
connect(newPage, SIGNAL(triggered()), SLOT(addNewPage()));
}
menu.exec(event->globalPos());
}
//-----------------------------------------------------------------------------
/*! Accept drag enter event if evant data ha format \b
* TStyleSelection::getMimeType().
*/
void PageViewer::dragEnterEvent(QDragEnterEvent *event) {
if (!m_page) return;
const PaletteData *paletteData =
dynamic_cast<const PaletteData *>(event->mimeData());
if (paletteData && paletteData->hasStyleIndeces()) {
if ((m_viewType == CLEANUP_PALETTE &&
!paletteData->getPalette()->isCleanupPalette()) ||
(m_viewType == LEVEL_PALETTE &&
paletteData->getPalette()->isCleanupPalette())) {
event->ignore();
return;
}
int index = posToIndex(event->pos());
// non si puo' spostare qualcosa nelle prime due posizioni di pagina 0
// (occupate da BG e FG)
if (m_page->getIndex() == 0 && index < 2) index = 2;
if (index < 0)
index = 0;
else if (index > m_page->getStyleCount())
index = m_page->getStyleCount();
m_dropPositionIndex = index;
update();
event->acceptProposedAction();
}
}
//-----------------------------------------------------------------------------
/*! If current page exist and index in event position is different from dropped
index set right drop position index and accept event.
*/
void PageViewer::dragMoveEvent(QDragMoveEvent *event) {
if (!m_page) return;
int index = posToIndex(event->pos());
if (index != m_dropPositionIndex) {
if ((m_page->getStyleId(0) == 0 || m_page->getStyleId(1) == 1) && index < 2)
index = 2;
if (index < 0)
index = 0;
else if (index > m_page->getStyleCount())
index = m_page->getStyleCount();
m_dropPositionIndex = index;
update();
event->acceptProposedAction();
}
}
//-----------------------------------------------------------------------------
/*! If event data has correct format drop it in current drop position index.
*/
void PageViewer::dropEvent(QDropEvent *event) {
int dstIndexInPage = m_dropPositionIndex;
m_dropPositionIndex = -1;
update();
if (!dynamic_cast<const PaletteData *>(event->mimeData())) return;
drop(dstIndexInPage, event->mimeData());
event->acceptProposedAction();
}
//-----------------------------------------------------------------------------
/*! Set to -1 drag position index and update view.
*/
void PageViewer::dragLeaveEvent(QDragLeaveEvent *event) {
m_dropPositionIndex = -1;
update();
}
//-----------------------------------------------------------------------------
/*! Start drag and drop; if current page exist set drag and drop event data.
*/
void PageViewer::startDragDrop() {
TRepetitionGuard guard;
if (!guard.hasLock()) return;
assert(m_page);
TPalette *palette = m_page->getPalette();
if (!palette || !m_page || !m_styleSelection) return;
int pageIndex = m_page->getIndex();
if (!m_styleSelection->canHandleStyles()) return;
PaletteData *paletteData = new PaletteData();
paletteData->setPaletteData(palette, pageIndex,
m_styleSelection->getIndicesInPage());
QDrag *drag = new QDrag(this);
drag->setMimeData(paletteData);
Qt::DropAction dropAction = drag->exec(Qt::MoveAction);
if (m_dropPageCreated) {
m_dropPageCreated = false;
int pageIndex = palette->getPageCount() - 1;
if (palette->getPage(pageIndex)->getStyleCount() == 0) {
palette->erasePage(pageIndex);
getPaletteHandle()->notifyPaletteChanged();
} else
palette->setDirtyFlag(true);
}
}
//-----------------------------------------------------------------------------
void PageViewer::keyPressEvent(QKeyEvent *e) {
int key = e->key();
if (key == Qt::Key_Up) { // Row = frame precedente a quello settato
int frameIndex = m_frameHandle->getFrameIndex() - 1;
if (frameIndex < 0) return;
m_frameHandle->setFrameIndex(frameIndex);
} else if (key == Qt::Key_Down) { // Row = frame successivo a quello settato
int frameIndex = m_frameHandle->getFrameIndex() + 1;
m_frameHandle->setFrameIndex(frameIndex);
} else {
CommandManager *cManager = CommandManager::instance();
if (key ==
cManager->getKeyFromShortcut(cManager->getShortcutFromId(V_ZoomIn)))
zoomInChip();
else if (key == cManager->getKeyFromShortcut(
cManager->getShortcutFromId(V_ZoomOut)))
zoomOutChip();
else
e->ignore();
}
}
//-----------------------------------------------------------------------------
void PageViewer::showEvent(QShowEvent *) {
TPaletteHandle *paletteHandle = getPaletteHandle();
if (!paletteHandle) return;
connect(paletteHandle, SIGNAL(colorStyleChanged(bool)), SLOT(update()),
Qt::UniqueConnection);
}
//-----------------------------------------------------------------------------
void PageViewer::hideEvent(QHideEvent *) {
TPaletteHandle *paletteHandle = getPaletteHandle();
if (!paletteHandle) return;
disconnect(paletteHandle, SIGNAL(colorStyleChanged(bool)), this,
SLOT(update()));
}
//-----------------------------------------------------------------------------
/*! Manage page tooltip.
*/
bool PageViewer::event(QEvent *e) {
if (m_page && e->type() == QEvent::ToolTip) {
QHelpEvent *helpEvent = dynamic_cast<QHelpEvent *>(e);
QString toolTip;
QPoint pos = helpEvent->pos();
int indexInPage = posToIndex(pos);
if (0 <= indexInPage && indexInPage < m_page->getStyleCount()) {
TColorStyle *style = m_page->getStyle(indexInPage);
if (style) {
int styleIndex = m_page->getStyleId(indexInPage);
toolTip = "#" + QString::number(styleIndex) + " " +
QString::fromStdWString(style->getName());
int shortcutKey = m_page->getPalette()->getStyleShortcut(styleIndex);
if (shortcutKey > 0)
toolTip += QString::fromStdWString(std::wstring(L" (") +
(wchar_t)shortcutKey + L")");
}
}
if (ShowNewStyleButton && indexInPage == m_page->getStyleCount()) {
toolTip = tr("New Style");
}
if (toolTip != "")
QToolTip::showText(helpEvent->globalPos(), toolTip);
else
QToolTip::hideText();
e->accept();
}
return QFrame::event(e);
}
//-----------------------------------------------------------------------------
/*! Add chip identified by \b indexInPage to style selection if it was not
selected; remove it from style selection otherwise. Manage CTRL
SHIFT
pressed case.
*/
void PageViewer::select(int indexInPage, QMouseEvent *event) {
bool selected = false;
assert(m_page);
TPalette *palette = m_page->getPalette();
int pageIndex = m_page->getIndex();
bool on = true;
bool wasSelected = m_styleSelection->isSelected(pageIndex, indexInPage);
if (event->modifiers() == Qt::NoModifier)
m_styleSelection->selectNone();
else if (event->modifiers() == Qt::CTRL && wasSelected)
on = false;
else if (event->modifiers() == Qt::SHIFT && !m_styleSelection->isEmpty()) {
// premuto shift. la selezione si estende fino ai piu' vicini colori
// selezionati (prima e dopo)
// a e' b diventeranno gli estremi della selezione
int a = -1, b = -1, i = 0;
for (i = 0; i < m_page->getStyleCount(); i++)
if (m_styleSelection->isSelected(pageIndex, i)) {
if (i < indexInPage)
a = i;
else if (i > indexInPage) {
b = i;
break;
}
}
if (a >= 0 && b >= 0) {
assert(a < indexInPage && indexInPage < b);
a++;
b--;
} else if (a >= 0) {
assert(b < 0 && a < indexInPage);
a++;
b = indexInPage;
} else if (b >= 0) {
assert(a < 0 && indexInPage < b);
b--;
a = indexInPage;
} else
a = b = indexInPage;
for (i = a; i <= b; i++) {
m_styleSelection->select(pageIndex, i, true);
selected = true;
}
}
bool isStyleChanged = false;
if (on) selected = true;
int styleIndex = m_page->getStyleId(indexInPage);
if (selected) {
setCurrentStyleIndex(styleIndex);
ChangeStyleCommand *changeStyleCommand = getChangeStyleCommand();
if (changeStyleCommand)
isStyleChanged = changeStyleCommand->onStyleChanged();
}
if (!isStyleChanged) {
m_styleSelection->select(pageIndex, indexInPage, on);
m_styleSelection->makeCurrent();
updateCommandLocks();
}
update();
}
//-----------------------------------------------------------------------------
/*! Compute page size in regard to chip count.
*/
void PageViewer::computeSize() {
if (!m_page) {
m_chipPerRow = 0;
return;
}
int w = parentWidget()->width();
int chipCount = getChipCount();
QSize chipSize = getChipSize();
m_chipPerRow = m_viewMode == List ? 1 : (w - 8) / chipSize.width();
if (m_chipPerRow == 0) m_chipPerRow = 1;
if (ShowNewStyleButton) chipCount++;
int rowCount = (chipCount + m_chipPerRow - 1) / m_chipPerRow;
setMinimumSize(w, rowCount * chipSize.height() + 10);
}
//-----------------------------------------------------------------------------
/*! If palette, referred to current page, exist and is animated set it to
current frame.
*/
void PageViewer::onFrameChanged() {
TPalette *palette = (m_page) ? m_page->getPalette() : 0;
if (palette && palette->isAnimated()) update();
}
//-----------------------------------------------------------------------------
/*! Rename current style and update its view in current page.
*/
// recall from m_renameTextField
void PageViewer::onStyleRenamed() {
m_renameTextField->hide();
std::wstring newName = m_renameTextField->text().toStdWString();
assert(getPaletteHandle());
PaletteCmd::renamePaletteStyle(getPaletteHandle(), newName);
}
//-----------------------------------------------------------------------------
bool PageViewer::hasShortcut(int indexInPage) {
if (!m_page) return false;
if (indexInPage < 0 || indexInPage >= m_page->getStyleCount()) return false;
int styleIndex = m_page->getStyleId(indexInPage);
return (m_page->getPalette()->getStyleShortcut(styleIndex) >= 0);
}
//=============================================================================
/*! \class PaletteViewerGUI::PaletteTabBar
\brief The PaletteTabBar class provides a bar with tab to show
and manage palette
page.
Inherits \b QTabBar.
This object allows to move a tab with mouseMoveEvent, rename a
tab in
doubleClickevent and create a new tab in drag and drop.
*/
/*! \fn void PaletteTabBar::setPageViewer(PageViewer *pageViewer)
Set current tab bar page to \b pageViewer.
\fn void PaletteTabBar::tabTextChanged(int index)
This signal is emitted when tab associated text change.
\fn void PaletteTabBar::movePage(int srcIndex, int dstIndex)
This signal is emitted to notify tab position change.
*/
PaletteTabBar::PaletteTabBar(QWidget *parent, bool hasPageCommand)
: QTabBar(parent)
, m_renameTextField(new LineEdit(this))
, m_renameTabIndex(-1)
, m_pageViewer(0)
, m_hasPageCommand(hasPageCommand) {
setObjectName("PaletteTabBar");
setDrawBase(false);
m_renameTextField->hide();
connect(m_renameTextField, SIGNAL(editingFinished()), this,
SLOT(updateTabName()));
if (m_hasPageCommand) setAcceptDrops(true);
}
//-----------------------------------------------------------------------------
/*! Hide rename text field and recall \b QTabBar::mousePressEvent().
*/
void PaletteTabBar::mousePressEvent(QMouseEvent *event) {
m_renameTextField->hide();
QTabBar::mousePressEvent(event);
m_pageViewer->getSelection()->select(currentIndex());
m_pageViewer->getSelection()->makeCurrent();
}
//-----------------------------------------------------------------------------
/*! If left button is pressed and a tab is selected emit signal \b movePage.
In any case recall \b QTabBar::mousePressEvent().
*/
void PaletteTabBar::mouseMoveEvent(QMouseEvent *event) {
if (event->buttons() == Qt::LeftButton &&
event->modifiers() == Qt::ControlModifier &&
!m_pageViewer->getPage()->getPalette()->isLocked()) {
int srcIndex = currentIndex();
int dstIndex = tabAt(event->pos());
if (dstIndex >= 0 && dstIndex < count() && dstIndex != srcIndex) {
QRect rect = tabRect(srcIndex);
int x = event->pos().x();
if (x < rect.left() || x > rect.right()) {
emit movePage(srcIndex, dstIndex);
}
}
}
QTabBar::mouseMoveEvent(event);
}
//-----------------------------------------------------------------------------
/*! Set a text field with focus in event position to edit tab name.
*/
void PaletteTabBar::mouseDoubleClickEvent(QMouseEvent *event) {
if (!m_hasPageCommand) return;
if (m_pageViewer->getPage()->getPalette()->isLocked()) return;
int index = tabAt(event->pos());
if (index < 0) return;
m_renameTabIndex = index;
LineEdit *fld = m_renameTextField;
fld->setText(tabText(index));
fld->setGeometry(tabRect(index));
fld->setAlignment(Qt::AlignCenter);
fld->show();
fld->selectAll();
fld->setFocus(Qt::OtherFocusReason);
}
//-----------------------------------------------------------------------------
/*! If event data is a paletteData accept drag event; otherwise return.
*/
void PaletteTabBar::dragEnterEvent(QDragEnterEvent *event) {
if (!m_hasPageCommand) return;
const PaletteData *paletteData =
dynamic_cast<const PaletteData *>(event->mimeData());
if (!paletteData) return;
if ((m_pageViewer->getViewType() == CLEANUP_PALETTE &&
!paletteData->getPalette()->isCleanupPalette()) ||
(m_pageViewer->getViewType() == LEVEL_PALETTE &&
paletteData->getPalette()->isCleanupPalette())) {
event->ignore();
return;
}
event->acceptProposedAction();
}
//-----------------------------------------------------------------------------
/*! If tab in event position exist set it as current, otherwise create a new tab
recalling PageViewer::createDropPage().
*/
void PaletteTabBar::dragMoveEvent(QDragMoveEvent *event) {
if (!m_hasPageCommand) return;
const PaletteData *paletteData =
dynamic_cast<const PaletteData *>(event->mimeData());
if (!paletteData) return;
if (paletteData->getPalette() == m_pageViewer->getPage()->getPalette() &&
paletteData->hasOnlyPalette())
return;
int tabIndex = tabAt(event->pos());
if (0 <= tabIndex && tabIndex < count())
setCurrentIndex(tabIndex);
else
m_pageViewer->createDropPage();
event->acceptProposedAction();
}
//-----------------------------------------------------------------------------
/*! Recall PageViewer::drop().
*/
void PaletteTabBar::dropEvent(QDropEvent *event) {
if (!m_hasPageCommand) return;
if (!dynamic_cast<const PaletteData *>(event->mimeData())) return;
m_pageViewer->drop(-1, event->mimeData());
event->acceptProposedAction();
}
//-----------------------------------------------------------------------------
/*! If current rename tab index is a valid index, set tab text to rename text
field text; hide the rename text field and emit tabTextChanged()
signal.
*/
void PaletteTabBar::updateTabName() {
int index = m_renameTabIndex;
if (index < 0) return;
m_renameTabIndex = -1;
if (m_renameTextField->text() != "")
setTabText(index, m_renameTextField->text());
m_renameTextField->hide();
emit tabTextChanged(index);
}
//=============================================================================
/*!
\class PaletteViewerGUI::PaletteIconWidget
\brief PaletteIconWidget class provides a widget to show a palette icon.
*/
PaletteIconWidget::PaletteIconWidget(QWidget *parent, Qt::WindowFlags flags)
: QWidget(parent, flags), m_isOver(false) {
setFixedSize(30, 20);
setToolTip(QObject::tr("Click & Drag Palette into Studio Palette"));
}
//-----------------------------------------------------------------------------
PaletteIconWidget::~PaletteIconWidget() {}
//-----------------------------------------------------------------------------
void PaletteIconWidget::paintEvent(QPaintEvent *) {
QPainter p(this);
// generate icon and extract the pixmaps
QIcon dragPaletteIcon = createQIcon("dragpalette");
if (m_isOver) {
static QPixmap dragPaletteIconPixmapOver(
dragPaletteIcon.pixmap(20, QIcon::Active));
p.drawPixmap(5, 1, dragPaletteIconPixmapOver);
} else {
static QPixmap dragPaletteIconPixmap(
dragPaletteIcon.pixmap(20, QIcon::Normal, QIcon::Off));
p.drawPixmap(5, 1, dragPaletteIconPixmap);
}
}
//-----------------------------------------------------------------------------
void PaletteIconWidget::mousePressEvent(QMouseEvent *me) {
if (me->button() != Qt::LeftButton) {
me->ignore();
return;
}
m_mousePressPos = me->pos();
m_dragged = false;
me->accept();
}
//-----------------------------------------------------------------------------
void PaletteIconWidget::mouseMoveEvent(QMouseEvent *me) {
if ((me->pos() - m_mousePressPos).manhattanLength() > 20 && !m_dragged) {
m_dragged = true;
emit startDrag();
}
me->accept();
}
//-----------------------------------------------------------------------------
void PaletteIconWidget::enterEvent(QEvent *event) { m_isOver = true; }
//-----------------------------------------------------------------------------
void PaletteIconWidget::leaveEvent(QEvent *event) { m_isOver = false; }
//-----------------------------------------------------------------------------
void PageViewer::zoomInChip() {
ViewMode currentView = getViewMode();
if (currentView == List || currentView == LargeChips)
return;
else if (currentView == SmallChips)
setViewMode(MediumChips);
else if (currentView == MediumChips)
setViewMode(LargeChips);
}
void PageViewer::zoomOutChip() {
ViewMode currentView = getViewMode();
if (currentView == List || currentView == SmallChips)
return;
else if (currentView == LargeChips)
setViewMode(MediumChips);
else if (currentView == MediumChips)
setViewMode(SmallChips);
}
//-----------------------------------------------------------------------------
void PageViewer::setNameDisplayMode(NameDisplayMode mode) {
if (m_nameDisplayMode == mode) return;
m_nameDisplayMode = mode;
update();
}
//-----------------------------------------------------------------------------
/*! lock the commands when the styleSelection set to current
*/
void PageViewer::updateCommandLocks() {
if (!m_page) return;
// iwasawa
bool isLocked = m_page->getPalette()->isLocked();
CommandManager *cmd = CommandManager::instance();
cmd->getAction("MI_Paste")->setEnabled(!isLocked);
cmd->getAction("MI_PasteValues")->setEnabled(!isLocked);
cmd->getAction("MI_PasteColors")->setEnabled(!isLocked);
cmd->getAction("MI_Clear")->setEnabled(!isLocked);
cmd->getAction("MI_BlendColors")->setEnabled(!isLocked);
cmd->getAction("MI_PasteNames")->setEnabled(!isLocked);
cmd->getAction("MI_GetColorFromStudioPalette")->setEnabled(!isLocked);
cmd->getAction("MI_ToggleLinkToStudioPalette")->setEnabled(!isLocked);
cmd->getAction("MI_RemoveReferenceToStudioPalette")->setEnabled(!isLocked);
cmd->getAction("MI_EraseUnusedStyles")->setEnabled(!isLocked);
update();
}