Companion update model references from enhanced context menus (#7325)
Companion update model references from enhanced context menus
This commit is contained in:
Neil Horne
@@ -127,7 +127,7 @@ CustomFunctionsPanel::CustomFunctionsPanel(QWidget * parent, ModelData * model,
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else
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label->setText(tr("GF%1").arg(i+1));
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label->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Minimum);
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connect(label, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(fsw_customContextMenuRequested(QPoint)));
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connect(label, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(onCustomContextMenuRequested(QPoint)));
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tableLayout->addWidget(i, 0, label);
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// s1.report("label");
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@@ -608,76 +608,63 @@ void CustomFunctionsPanel::update()
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lock = false;
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}
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void CustomFunctionsPanel::fswPaste()
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void CustomFunctionsPanel::cmPaste()
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{
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const QClipboard *clipboard = QApplication::clipboard();
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const QMimeData *mimeData = clipboard->mimeData();
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if (mimeData->hasFormat(MIMETYPE_FSW)) {
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QByteArray fswData = mimeData->data(MIMETYPE_FSW);
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CustomFunctionData *fsw = &functions[selectedFunction];
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memcpy(fsw, fswData.constData(), sizeof(CustomFunctionData));
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resetCBsAndRefresh(selectedFunction);
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QByteArray data;
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if (hasClipboardData(&data)) {
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memcpy(&functions[selectedIndex], data.constData(), sizeof(CustomFunctionData));
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resetCBsAndRefresh(selectedIndex);
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emit modified();
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}
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}
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void CustomFunctionsPanel::fswDelete()
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void CustomFunctionsPanel::cmDelete()
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{
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int maxidx = fswCapability - 1;
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for (int i=selectedFunction; i<maxidx; i++) {
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if (!functions[i].isEmpty() || !functions[i+1].isEmpty()) {
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CustomFunctionData *fsw1 = &functions[i];
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CustomFunctionData *fsw2 = &functions[i+1];
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memcpy(fsw1, fsw2, sizeof(CustomFunctionData));
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resetCBsAndRefresh(i);
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}
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if (QMessageBox::question(this, CPN_STR_APP_NAME, tr("Delete Special Function. Are you sure?"), QMessageBox::Yes | QMessageBox::No) == QMessageBox::No)
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return;
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memmove(&functions[selectedIndex], &functions[selectedIndex + 1], (CPN_MAX_SPECIAL_FUNCTIONS - (selectedIndex + 1)) * sizeof(CustomFunctionData));
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functions[fswCapability - 1].clear();
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for (int i = selectedIndex; i < (fswCapability - 1); i++) {
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resetCBsAndRefresh(i);
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}
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functions[maxidx].clear();
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resetCBsAndRefresh(maxidx);
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emit modified();
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}
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void CustomFunctionsPanel::fswCopy()
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void CustomFunctionsPanel::cmCopy()
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{
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QByteArray fswData;
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fswData.append((char*)&functions[selectedFunction], sizeof(CustomFunctionData));
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QByteArray data;
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data.append((char*)&functions[selectedIndex], sizeof(CustomFunctionData));
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QMimeData *mimeData = new QMimeData;
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mimeData->setData(MIMETYPE_FSW, fswData);
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mimeData->setData(MIMETYPE_CUSTOM_FUNCTION, data);
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QApplication::clipboard()->setMimeData(mimeData, QClipboard::Clipboard);
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}
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void CustomFunctionsPanel::fswCut()
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void CustomFunctionsPanel::cmCut()
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{
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fswCopy();
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fswClear();
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cmCopy();
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cmClear();
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}
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void CustomFunctionsPanel::fsw_customContextMenuRequested(QPoint pos)
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void CustomFunctionsPanel::onCustomContextMenuRequested(QPoint pos)
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{
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QLabel *label = (QLabel *)sender();
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selectedFunction = label->property("index").toInt();
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selectedIndex = label->property("index").toInt();
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QPoint globalPos = label->mapToGlobal(pos);
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const QClipboard *clipboard = QApplication::clipboard();
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const QMimeData *mimeData = clipboard->mimeData();
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bool hasData = mimeData->hasFormat(MIMETYPE_FSW);
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bool moveUpAllowed = (selectedFunction > 0);
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bool moveDownAllowed = (selectedFunction < (fswCapability - 1));
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bool insertAllowed = (selectedFunction < (fswCapability - 1)) && (functions[fswCapability - 1].isEmpty());
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QMenu contextMenu;
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contextMenu.addAction(CompanionIcon("copy.png"), tr("Copy"),this,SLOT(fswCopy()));
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contextMenu.addAction(CompanionIcon("cut.png"), tr("Cut"),this,SLOT(fswCut()));
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contextMenu.addAction(CompanionIcon("paste.png"), tr("Paste"),this,SLOT(fswPaste()))->setEnabled(hasData);
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contextMenu.addAction(CompanionIcon("clear.png"), tr("Clear"),this,SLOT(fswClear()));
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contextMenu.addAction(CompanionIcon("copy.png"), tr("Copy"),this,SLOT(cmCopy()));
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contextMenu.addAction(CompanionIcon("cut.png"), tr("Cut"),this,SLOT(cmCut()));
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contextMenu.addAction(CompanionIcon("paste.png"), tr("Paste"),this,SLOT(cmPaste()))->setEnabled(hasClipboardData());
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contextMenu.addAction(CompanionIcon("clear.png"), tr("Clear"),this,SLOT(cmClear()));
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contextMenu.addSeparator();
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contextMenu.addAction(CompanionIcon("arrow-right.png"), tr("Insert"),this,SLOT(fswInsert()))->setEnabled(insertAllowed);
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contextMenu.addAction(CompanionIcon("arrow-left.png"), tr("Delete"),this,SLOT(fswDelete()));
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contextMenu.addAction(CompanionIcon("moveup.png"), tr("Move Up"),this,SLOT(fswMoveUp()))->setEnabled(moveUpAllowed);
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contextMenu.addAction(CompanionIcon("movedown.png"), tr("Move Down"),this,SLOT(fswMoveDown()))->setEnabled(moveDownAllowed);
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contextMenu.addAction(CompanionIcon("arrow-right.png"), tr("Insert"),this,SLOT(cmInsert()))->setEnabled(insertAllowed());
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contextMenu.addAction(CompanionIcon("arrow-left.png"), tr("Delete"),this,SLOT(cmDelete()));
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contextMenu.addAction(CompanionIcon("moveup.png"), tr("Move Up"),this,SLOT(cmMoveUp()))->setEnabled(moveUpAllowed());
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contextMenu.addAction(CompanionIcon("movedown.png"), tr("Move Down"),this,SLOT(cmMoveDown()))->setEnabled(moveDownAllowed());
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contextMenu.addSeparator();
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contextMenu.addAction(CompanionIcon("clear.png"), tr("Clear All"),this,SLOT(fswClearAll()));
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contextMenu.addAction(CompanionIcon("clear.png"), tr("Clear All"),this,SLOT(cmClearAll()));
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contextMenu.exec(globalPos);
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}
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@@ -762,25 +749,31 @@ void CustomFunctionsPanel::populateFuncParamCB(QComboBox *b, uint function, unsi
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}
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}
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void CustomFunctionsPanel::fswMoveUp()
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void CustomFunctionsPanel::cmMoveUp()
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{
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swapFuncData(selectedFunction, selectedFunction - 1);
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swapData(selectedIndex, selectedIndex - 1);
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}
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void CustomFunctionsPanel::fswMoveDown()
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void CustomFunctionsPanel::cmMoveDown()
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{
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swapFuncData(selectedFunction, selectedFunction + 1);
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swapData(selectedIndex, selectedIndex + 1);
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}
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void CustomFunctionsPanel::fswClear()
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void CustomFunctionsPanel::cmClear()
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{
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functions[selectedFunction].clear();
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resetCBsAndRefresh(selectedFunction);
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if (QMessageBox::question(this, CPN_STR_APP_NAME, tr("Clear Special Function. Are you sure?"), QMessageBox::Yes | QMessageBox::No) == QMessageBox::No)
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return;
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functions[selectedIndex].clear();
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resetCBsAndRefresh(selectedIndex);
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emit modified();
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}
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void CustomFunctionsPanel::fswClearAll()
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void CustomFunctionsPanel::cmClearAll()
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{
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if (QMessageBox::question(this, CPN_STR_APP_NAME, tr("Clear all Special Functions. Are you sure?"), QMessageBox::Yes | QMessageBox::No) == QMessageBox::No)
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return;
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for (int i=0; i<fswCapability; i++) {
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functions[i].clear();
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resetCBsAndRefresh(i);
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@@ -788,18 +781,17 @@ void CustomFunctionsPanel::fswClearAll()
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emit modified();
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}
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void CustomFunctionsPanel::fswInsert()
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void CustomFunctionsPanel::cmInsert()
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{
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for (int i=(fswCapability - 1); i>selectedFunction; i--) {
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if (!functions[i].isEmpty() || !functions[i-1].isEmpty()) {
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memcpy(&functions[i], &functions[i-1], sizeof(CustomFunctionData));
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resetCBsAndRefresh(i);
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}
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memmove(&functions[selectedIndex + 1], &functions[selectedIndex], (CPN_MAX_SPECIAL_FUNCTIONS - (selectedIndex + 1)) * sizeof(CustomFunctionData));
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functions[selectedIndex].clear();
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for (int i = selectedIndex; i < (fswCapability - 1); i++) {
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resetCBsAndRefresh(i);
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}
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fswClear();
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}
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void CustomFunctionsPanel::swapFuncData(int idx1, int idx2)
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void CustomFunctionsPanel::swapData(int idx1, int idx2)
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{
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if ((idx1 != idx2) && (!functions[idx1].isEmpty() || !functions[idx2].isEmpty())) {
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CustomFunctionData fswtmp = functions[idx2];
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@@ -823,3 +815,30 @@ void CustomFunctionsPanel::resetCBsAndRefresh(int idx)
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refreshCustomFunction(idx);
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lock = false;
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}
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bool CustomFunctionsPanel::hasClipboardData(QByteArray * data) const
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{
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const QClipboard * clipboard = QApplication::clipboard();
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const QMimeData * mimeData = clipboard->mimeData();
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if (mimeData->hasFormat(MIMETYPE_CUSTOM_FUNCTION)) {
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if (data)
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data->append(mimeData->data(MIMETYPE_CUSTOM_FUNCTION));
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return true;
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}
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return false;
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}
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bool CustomFunctionsPanel::insertAllowed() const
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{
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return ((selectedIndex < fswCapability - 1) && (model->curves[fswCapability - 1].isEmpty()));
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}
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bool CustomFunctionsPanel::moveDownAllowed() const
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{
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return selectedIndex < fswCapability - 1;
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}
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bool CustomFunctionsPanel::moveUpAllowed() const
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{
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return selectedIndex > 0;
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}
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