1
0
Fork 0
mirror of https://github.com/opentx/opentx.git synced 2025-07-23 00:05:17 +03:00
opentx/companion/src/modelslist.cpp
2014-01-20 12:26:50 +01:00

603 lines
20 KiB
C++

/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#include "modelslist.h"
#include "mdichild.h"
#include "helpers.h"
class DragDropHeader {
public:
DragDropHeader():
general_settings(false),
models_count(0)
{
}
bool general_settings;
uint8_t models_count;
uint8_t models[C9X_MAX_MODELS];
};
ModelsListWidget::ModelsListWidget(QWidget *parent):
QListWidget(parent)
{
this->setFont(QFont("Courier New",12));
radioData = &((MdiChild *)parent)->radioData;
refreshList();
connect(this, SIGNAL(itemActivated(QListWidgetItem*)), this, SLOT(OpenEditWindow()));
connect(this, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(ShowContextMenu(const QPoint&)));
connect(this, SIGNAL(currentRowChanged(int)), this, SLOT(viableModelSelected(int)));
setContextMenuPolicy(Qt::CustomContextMenu);
setSelectionMode(QAbstractItemView::ExtendedSelection);
setDragEnabled(true);
setAcceptDrops(true);
setDragDropOverwriteMode(true);
setDropIndicatorShown(true);
active_highlight_color = this->palette().color(QPalette::Active, QPalette::Highlight);
}
void ModelsListWidget::ShowContextMenu(const QPoint& pos)
{
QPoint globalPos = this->mapToGlobal(pos);
const QClipboard *clipboard = QApplication::clipboard();
const QMimeData *mimeData = clipboard->mimeData();
bool hasData = mimeData->hasFormat("application/x-companion9x");
QIcon AddIcon;
populate_icon(&AddIcon,"add.png");
QIcon EditIcon;
populate_icon(&EditIcon,"edit.png");
QIcon OpenIcon;
populate_icon(&OpenIcon,"open.png");
QIcon WizardIcon;
populate_icon(&WizardIcon,"wizard.png");
QIcon ClearIcon;
populate_icon(&ClearIcon,"clear.png");
QIcon CopyIcon;
populate_icon(&CopyIcon,"copy.png");
QIcon CutIcon;
populate_icon(&CutIcon,"cut.png");
QIcon PasteIcon;
populate_icon(&PasteIcon,"paste.png");
QIcon DuplicateIcon;
populate_icon(&DuplicateIcon,"duplicate.png");
QIcon CurrentModelIcon;
populate_icon(&CurrentModelIcon,"currentmodel.png");
QIcon PrintIcon;
populate_icon(&PrintIcon,"print.png");
QIcon SimulateIcon;
populate_icon(&SimulateIcon,"simulate.png");
QMenu contextMenu;
contextMenu.addAction(EditIcon, tr("&Edit"),this,SLOT(OpenEditWindow()));
contextMenu.addAction(OpenIcon, tr("&Restore from backup"),this,SLOT(LoadBackup()));
contextMenu.addAction(WizardIcon, tr("&Model Wizard"),this,SLOT(OpenWizard()));
contextMenu.addSeparator();
contextMenu.addAction(ClearIcon, tr("&Delete"),this,SLOT(confirmDelete()),tr("Delete"));
contextMenu.addAction(CopyIcon, tr("&Copy"),this,SLOT(copy()),tr("Ctrl+C"));
contextMenu.addAction(CutIcon, tr("&Cut"),this,SLOT(cut()),tr("Ctrl+X"));
contextMenu.addAction(PasteIcon, tr("&Paste"),this,SLOT(paste()),tr("Ctrl+V"))->setEnabled(hasData);
contextMenu.addAction(DuplicateIcon, tr("D&uplicate"),this,SLOT(duplicate()),tr("Ctrl+U"));
contextMenu.addSeparator();
contextMenu.addAction(CurrentModelIcon, tr("&Use as default"),this,SLOT(setdefault()));
contextMenu.addSeparator();
contextMenu.addAction(PrintIcon, tr("P&rint model"),this, SLOT(print()),tr("Alt+R"));
contextMenu.addSeparator();
contextMenu.addAction(SimulateIcon, tr("&Simulate model"),this, SLOT(simulate()),tr("Alt+S"));
contextMenu.exec(globalPos);
}
void ModelsListWidget::OpenEditWindow()
{
((MdiChild *)parent())->OpenEditWindow(false);
}
void ModelsListWidget::OpenWizard()
{
((MdiChild *)parent())->OpenEditWindow(true);
}
void ModelsListWidget::LoadBackup()
{
((MdiChild *)parent())->loadBackup();
}
void ModelsListWidget::simulate()
{
((MdiChild *)parent())->simulate();
}
void ModelsListWidget::print()
{
((MdiChild *)parent())->print();
}
void ModelsListWidget::setdefault()
{
if (currentRow()==0) return;
unsigned int currModel = currentRow() - 1;
if (!radioData->models[currModel].isempty() && radioData->generalSettings.currModel != currModel) {
radioData->generalSettings.currModel = currModel;
refreshList();
((MdiChild *)parent())->setModified();
}
}
void ModelsListWidget::mousePressEvent(QMouseEvent *event)
{
if (event->button() == Qt::LeftButton)
dragStartPosition = event->pos();
QListWidget::mousePressEvent(event);
}
void ModelsListWidget::mouseMoveEvent(QMouseEvent *event)
{
if (!(event->buttons() & Qt::LeftButton))
return;
if ((event->pos() - dragStartPosition).manhattanLength()
< QApplication::startDragDistance())
return;
QDrag *drag = new QDrag(this);
QByteArray gmData;
doCopy(&gmData);
QMimeData *mimeData = new QMimeData;
mimeData->setData("application/x-companion9x", gmData);
drag->setMimeData(mimeData);
//Qt::DropAction dropAction =
drag->exec(Qt::CopyAction | Qt::MoveAction, Qt::CopyAction);
//if(dropAction==Qt::MoveAction)
// QListWidget::mouseMoveEvent(event);
}
void ModelsListWidget::saveSelection()
{
currentSelection.current_item = currentItem();
for (int i=0; i<GetEepromInterface()->getMaxModels()+1; ++i)
currentSelection.selected[i] = item(i)->isSelected();
}
void ModelsListWidget::restoreSelection()
{
setCurrentItem(currentSelection.current_item);
for (int i=0; i<GetEepromInterface()->getMaxModels()+1; ++i)
item(i)->setSelected(currentSelection.selected[i]);
}
void ModelsListWidget::dragEnterEvent(QDragEnterEvent *event)
{
if (event->mimeData()->hasFormat("application/x-companion9x"))
{
event->acceptProposedAction();
saveSelection();
}
}
void ModelsListWidget::dragLeaveEvent(QDragLeaveEvent *)
{
restoreSelection();
}
void ModelsListWidget::dragMoveEvent(QDragMoveEvent *event)
{
int row=this->indexAt(event->pos()).row();
const QMimeData *mimeData = event->mimeData();
if (mimeData->hasFormat("application/x-companion9x"))
{
QByteArray gmData = mimeData->data("application/x-companion9x");
event->acceptProposedAction();
clearSelection();
DragDropHeader *header = (DragDropHeader *)gmData.data();
if (row >= 0) {
if (header->general_settings)
item(0)->setSelected(true);
for (int i=row, end=std::min(GetEepromInterface()->getMaxModels()+1, row+header->models_count); i<end; i++)
item(i)->setSelected(true);
}
}
}
void ModelsListWidget::dropEvent(QDropEvent *event)
{
int row = this->indexAt(event->pos()).row();
if (row < 0)
return;
// QMessageBox::warning(this, tr("Companion"),tr("Index :%1").arg(row));
const QMimeData *mimeData = event->mimeData();
if(mimeData->hasFormat("application/x-companion9x"))
{
QByteArray gmData = mimeData->data("application/x-companion9x");
if (event->source() && event->dropAction() == Qt::MoveAction)
((ModelsListWidget*)event->source())->doCut(&gmData);
doPaste(&gmData, row);
clearSelection();
setCurrentItem(item(row));
DragDropHeader *header = (DragDropHeader *)gmData.data();
if (header->general_settings)
item(0)->setSelected(true);
for (int i=row, end=std::min(GetEepromInterface()->getMaxModels()+1, row+header->models_count); i<end; i++)
item(i)->setSelected(true);
}
event->acceptProposedAction();
}
#ifndef WIN32
void ModelsListWidget::focusInEvent ( QFocusEvent * event )
{
QListWidget::focusInEvent(event);
QPalette palette = this->palette();
palette.setColor(QPalette::Active, QPalette::Highlight, active_highlight_color);
palette.setColor(QPalette::Inactive, QPalette::Highlight, active_highlight_color);
this->setPalette(palette);
}
void ModelsListWidget::focusOutEvent ( QFocusEvent * event )
{
QListWidget::focusOutEvent(event);
QPalette palette = this->palette();
palette.setColor(QPalette::Active, QPalette::Highlight, palette.color(QPalette::Active, QPalette::Midlight));
palette.setColor(QPalette::Inactive, QPalette::Highlight, palette.color(QPalette::Active, QPalette::Midlight));
this->setPalette(palette);
}
#endif
void ModelsListWidget::refreshList()
{
clear();
int msize;
div_t divresult;
QString name = radioData->generalSettings.ownerName;
if(!name.isEmpty())
name.prepend(" - ");
addItem(tr("General Settings") + name);
EEPROMInterface *eepromInterface = GetEepromInterface();
int availableEEpromSize = eepromInterface->getEEpromSize()-64; //let's consider fat
divresult=div(eepromInterface->getSize(radioData->generalSettings),15);
divresult.quot+=(divresult.rem!=0 ? 1:0);
availableEEpromSize -= divresult.quot*16;
for(uint8_t i=0; i<GetEepromInterface()->getMaxModels(); i++)
{
QString item = QString().sprintf("%02d: ", i+1);
if (!radioData->models[i].isempty()) {
if (eepromInterface && eepromInterface->getBoard() == BOARD_SKY9X) {
if (radioData->models[i].name[0]==0) {
QString modelname="Model";
modelname.append(QString().sprintf("%02d", i+1));
item += modelname;
} else {
item += radioData->models[i].name;
}
}
else {
char modelname[256];
if (radioData->models[i].name[0]==0) {
sprintf(modelname, "Model%02d", i+1);
} else {
if (IS_TARANIS(eepromInterface->getBoard())) {
sprintf(modelname,"%12s",radioData->models[i].name);
} else {
sprintf(modelname,"%10s",radioData->models[i].name);
}
}
if (IS_TARANIS(eepromInterface->getBoard())) {
item += QString().sprintf("%12s", modelname);
} else {
item += QString().sprintf("%10s", modelname);
}
msize = eepromInterface->getSize(radioData->models[i]);
item += QString().sprintf("%5d", msize);
divresult=div(msize,15);
divresult.quot+=(divresult.rem!=0 ? 1:0);
availableEEpromSize -= divresult.quot*16;
if (i==radioData->generalSettings.currModel) {
availableEEpromSize -= divresult.quot*16;
}
}
}
addItem(item);
}
if (radioData->generalSettings.currModel < (unsigned int)GetEepromInterface()->getMaxModels()) {
QFont f = QFont("Courier New", 12);
f.setBold(true);
this->item(radioData->generalSettings.currModel+1)->setFont(f);
}
if (eepromInterface && eepromInterface->getBoard() != BOARD_SKY9X) {
((MdiChild*)parent())->setEEpromAvail((availableEEpromSize/16)*15);
}
}
void ModelsListWidget::cut()
{
copy();
deleteSelected(false);
}
void ModelsListWidget::confirmDelete() {
deleteSelected(true);
}
void ModelsListWidget::deleteSelected(bool ask=true)
{
bool isModel=false;
unsigned int selModel;
QMessageBox::StandardButton ret = QMessageBox::Yes;
if(ask) {
foreach(QModelIndex index, this->selectionModel()->selectedIndexes()) {
if (index.row()>0 && !radioData->models[index.row()-1].isempty()) {
isModel=true;
selModel=index.row()-1;
}
}
if (isModel==true) {
if (radioData->generalSettings.currModel != selModel) {
ret = QMessageBox::warning(this, "Companion", tr("Delete Selected Models?"), QMessageBox::Yes | QMessageBox::No);
} else {
ret = QMessageBox::warning(this, "Companion", tr("Cannot delete default model."), QMessageBox::Ok);
}
}
}
if (ret == QMessageBox::Yes) {
foreach(QModelIndex index, this->selectionModel()->selectedIndexes()) {
if (index.row()>0 && radioData->generalSettings.currModel!=(unsigned int)(index.row()-1)) {
radioData->models[index.row()-1].clear();
((MdiChild *)parent())->setModified();
} else if (index.row()>0) {
if (ask) {
ret = QMessageBox::warning(this, "Companion", tr("Cannot delete default model."), QMessageBox::Ok);
} else {
ret = QMessageBox::warning(this, "Companion", tr("Cannot cut default model."), QMessageBox::Ok);
}
}
}
}
}
void ModelsListWidget::doCut(QByteArray *gmData)
{
bool modified=false;
DragDropHeader *header = (DragDropHeader *)gmData->data();
for (int i=0; i<header->models_count; i++) {
if (radioData->generalSettings.currModel != (unsigned int)header->models[i]-1) {
radioData->models[header->models[i]-1].clear();
modified=true;
}
}
if (modified) {
((MdiChild *)parent())->setModified();
}
}
void ModelsListWidget::doCopy(QByteArray *gmData)
{
DragDropHeader header;
foreach(QModelIndex index, this->selectionModel()->selectedIndexes())
{
char row = index.row();
if(!row) {
header.general_settings = true;
gmData->append('G');
gmData->append((char*)&radioData->generalSettings, sizeof(GeneralSettings));
}
else {
header.models[header.models_count++] = row;
gmData->append('M');
gmData->append((char*)&radioData->models[row-1], sizeof(ModelData));
}
}
gmData->prepend((char *)&header, sizeof(header));
}
void ModelsListWidget::copy()
{
QByteArray gmData;
doCopy(&gmData);
QMimeData *mimeData = new QMimeData;
mimeData->setData("application/x-companion9x", gmData);
QClipboard *clipboard = QApplication::clipboard();
clipboard->setMimeData(mimeData,QClipboard::Clipboard);
}
void ModelsListWidget::doPaste(QByteArray *gmData, int index)
{
//QByteArray gmData = mimeD->data("application/x-companion9x");
char *gData = gmData->data()+sizeof(DragDropHeader);//new char[gmData.size() + 1];
int i = sizeof(DragDropHeader);
int id = index;
int ret,modified=0;
if(!id) id++;
while((i<gmData->size()) && (id<=GetEepromInterface()->getMaxModels())) {
char c = *gData;
i++;
gData++;
if(c=='G') { //General settings
ret = QMessageBox::question(this, "Companion", tr("Do you want to overwrite TX general settings?"),
QMessageBox::Yes | QMessageBox::No);
if (ret == QMessageBox::Yes) {
radioData->generalSettings = *((GeneralSettings *)gData);
modified=1;
}
gData += sizeof(GeneralSettings);
i += sizeof(GeneralSettings);
}
else { //model data
if (!radioData->models[id-1].isempty()) {
ret = QMessageBox::question(this, "Companion", tr("You are pasting on an not empty model, are you sure?"),
QMessageBox::Yes | QMessageBox::No);
if (ret == QMessageBox::Yes) {
radioData->models[id-1] = *((ModelData *)gData);
gData += sizeof(ModelData);
i += sizeof(ModelData);
id++;
modified = 1;
}
else {
gData += sizeof(ModelData);
i += sizeof(ModelData);
id++;
}
}
else {
radioData->models[id-1] = *((ModelData *)gData);
gData += sizeof(ModelData);
i += sizeof(ModelData);
id++;
modified=1;
}
}
}
if (modified==1) {
((MdiChild *)parent())->setModified();
}
}
bool ModelsListWidget::hasPasteData()
{
const QClipboard *clipboard = QApplication::clipboard();
const QMimeData *mimeData = clipboard->mimeData();
return mimeData->hasFormat("application/x-companion9x");
}
void ModelsListWidget::paste()
{
if (hasPasteData()) {
const QClipboard *clipboard = QApplication::clipboard();
const QMimeData *mimeData = clipboard->mimeData();
QByteArray gmData = mimeData->data("application/x-companion9x");
doPaste(&gmData,this->currentRow());
}
}
void ModelsListWidget::duplicate()
{
int i = this->currentRow();
if(i && i<GetEepromInterface()->getMaxModels())
{
ModelData *model = &radioData->models[i-1];
while(i<GetEepromInterface()->getMaxModels()) {
if (radioData->models[i].isempty()) {
radioData->models[i] = *model;
((MdiChild *)parent())->setModified();
break;
}
i++;
}
if (i==GetEepromInterface()->getMaxModels()) {
QMessageBox::warning(this, "Companion", tr("No free slot available, cannot duplicate"), QMessageBox::Ok);
}
}
}
bool ModelsListWidget::hasSelection()
{
return (this->selectionModel()->hasSelection());
}
void ModelsListWidget::keyPressEvent(QKeyEvent *event)
{
if(event->matches(QKeySequence::Delete))
{
deleteSelected();
return;
}
if(event->matches(QKeySequence::Cut))
{
cut();
return;
}
if(event->matches(QKeySequence::Copy))
{
copy();
return;
}
if(event->matches(QKeySequence::Paste))
{
paste();
return;
}
if(event->matches(QKeySequence::Underline))
{
duplicate();
return;
}
QListWidget::keyPressEvent(event);//run the standard event in case we didn't catch an action
}
void ModelsListWidget::viableModelSelected(int idx)
{
if (!isVisible())
((MdiChild*)parent())->viableModelSelected(false);
else if (idx<1)
((MdiChild*)parent())->viableModelSelected(false);
else
((MdiChild*)parent())->viableModelSelected(!radioData->models[currentRow()-1].isempty());
}