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Merge pull request mavlink#741 from DonLakeFlyer/MoreFTP
Changed FTP to tree view
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Original file line number | Diff line number | Diff line change |
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@@ -1,42 +1,199 @@ | ||
/*===================================================================== | ||
QGroundControl Open Source Ground Control Station | ||
(c) 2009 - 2014 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org> | ||
This file is part of the QGROUNDCONTROL project | ||
QGROUNDCONTROL is free software: you can redistribute it and/or modify | ||
it under the terms of the GNU General Public License as published by | ||
the Free Software Foundation, either version 3 of the License, or | ||
(at your option) any later version. | ||
QGROUNDCONTROL is distributed in the hope that it will be useful, | ||
but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
GNU General Public License for more details. | ||
You should have received a copy of the GNU General Public License | ||
along with QGROUNDCONTROL. If not, see <http://www.gnu.org/licenses/>. | ||
======================================================================*/ | ||
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#include "QGCUASFileView.h" | ||
#include "uas/QGCUASFileManager.h" | ||
#include "ui_QGCUASFileView.h" | ||
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#include <QFileDialog> | ||
#include <QDir> | ||
#include <QMessageBox> | ||
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QGCUASFileView::QGCUASFileView(QWidget *parent, QGCUASFileManager *manager) : | ||
QWidget(parent), | ||
_manager(manager), | ||
ui(new Ui::QGCUASFileView) | ||
_manager(manager) | ||
{ | ||
ui->setupUi(this); | ||
_ui.setupUi(this); | ||
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connect(ui->testButton, SIGNAL(clicked()), _manager, SLOT(nothingMessage())); | ||
connect(ui->listFilesButton, SIGNAL(clicked()), this, SLOT(listFiles())); | ||
connect(ui->downloadButton, SIGNAL(clicked()), this, SLOT(downloadFiles())); | ||
bool success = connect(_ui.listFilesButton, SIGNAL(clicked()), this, SLOT(_refreshTree())); | ||
Q_ASSERT(success); | ||
success = connect(_ui.downloadButton, SIGNAL(clicked()), this, SLOT(_downloadFiles())); | ||
Q_ASSERT(success); | ||
success = connect(_ui.treeWidget, SIGNAL(currentItemChanged(QTreeWidgetItem*, QTreeWidgetItem*)), this, SLOT(_currentItemChanged(QTreeWidgetItem*, QTreeWidgetItem*))); | ||
Q_ASSERT(success); | ||
Q_UNUSED(success); | ||
} | ||
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connect(_manager, SIGNAL(statusMessage(QString)), ui->messageArea, SLOT(appendPlainText(QString))); | ||
connect(_manager, SIGNAL(errorMessage(QString)), ui->messageArea, SLOT(appendPlainText(QString))); | ||
connect(_manager, SIGNAL(resetStatusMessages()), ui->messageArea, SLOT(clear())); | ||
void QGCUASFileView::_downloadFiles(void) | ||
{ | ||
QString dir = QFileDialog::getExistingDirectory(this, tr("Download Directory"), | ||
QDir::homePath(), | ||
QFileDialog::ShowDirsOnly | ||
| QFileDialog::DontResolveSymlinks); | ||
// And now download to this location | ||
QString path; | ||
QTreeWidgetItem* item = _ui.treeWidget->currentItem(); | ||
if (item && item->type() == _typeFile) { | ||
do { | ||
path.prepend("/" + item->text(0)); | ||
item = item->parent(); | ||
} while (item); | ||
qDebug() << "Download: " << path; | ||
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bool success = connect(_manager, SIGNAL(statusMessage(QString)), this, SLOT(_downloadStatusMessage(QString))); | ||
Q_ASSERT(success); | ||
success = connect(_manager, SIGNAL(errorMessage(QString)), this, SLOT(_downloadStatusMessage(QString))); | ||
Q_ASSERT(success); | ||
Q_UNUSED(success); | ||
_manager->downloadPath(path, QDir(dir)); | ||
} | ||
} | ||
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QGCUASFileView::~QGCUASFileView() | ||
void QGCUASFileView::_refreshTree(void) | ||
{ | ||
delete ui; | ||
QTreeWidgetItem* item; | ||
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for (int i=_ui.treeWidget->invisibleRootItem()->childCount(); i>=0; i--) { | ||
item = _ui.treeWidget->takeTopLevelItem(i); | ||
delete item; | ||
} | ||
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_walkIndexStack.clear(); | ||
_walkItemStack.clear(); | ||
_walkIndexStack.append(0); | ||
_walkItemStack.append(_ui.treeWidget->invisibleRootItem()); | ||
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bool success = connect(_manager, SIGNAL(statusMessage(QString)), this, SLOT(_treeStatusMessage(QString))); | ||
Q_ASSERT(success); | ||
success = connect(_manager, SIGNAL(errorMessage(QString)), this, SLOT(_treeErrorMessage(QString))); | ||
Q_ASSERT(success); | ||
success = connect(_manager, SIGNAL(listComplete(void)), this, SLOT(_listComplete(void))); | ||
Q_ASSERT(success); | ||
Q_UNUSED(success); | ||
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qDebug() << "List: /"; | ||
_manager->listDirectory("/"); | ||
} | ||
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void QGCUASFileView::listFiles() | ||
void QGCUASFileView::_treeStatusMessage(const QString& msg) | ||
{ | ||
_manager->listDirectory(ui->pathLineEdit->text()); | ||
int type; | ||
if (msg.startsWith("F")) { | ||
type = _typeFile; | ||
} else if (msg.startsWith("D")) { | ||
type = _typeDir; | ||
if (msg == "D." || msg == "D..") { | ||
return; | ||
} | ||
} else { | ||
Q_ASSERT(false); | ||
} | ||
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QTreeWidgetItem* item; | ||
if (_walkItemStack.count() == 0) { | ||
item = new QTreeWidgetItem(_ui.treeWidget, type); | ||
} else { | ||
item = new QTreeWidgetItem(_walkItemStack.last(), type); | ||
} | ||
Q_CHECK_PTR(item); | ||
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item->setText(0, msg.right(msg.size() - 1)); | ||
} | ||
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void QGCUASFileView::downloadFiles() | ||
void QGCUASFileView::_treeErrorMessage(const QString& msg) | ||
{ | ||
QString dir = QFileDialog::getExistingDirectory(this, tr("Download Directory"), | ||
QDir::homePath(), | ||
QFileDialog::ShowDirsOnly | ||
| QFileDialog::DontResolveSymlinks); | ||
// And now download to this location | ||
_manager->downloadPath(ui->pathLineEdit->text(), QDir(dir)); | ||
QTreeWidgetItem* item; | ||
if (_walkItemStack.count() == 0) { | ||
item = new QTreeWidgetItem(_ui.treeWidget, _typeError); | ||
} else { | ||
item = new QTreeWidgetItem(_walkItemStack.last(), _typeError); | ||
} | ||
Q_CHECK_PTR(item); | ||
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item->setText(0, tr("Error: ") + msg); | ||
} | ||
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void QGCUASFileView::_listComplete(void) | ||
{ | ||
// Walk the current items, traversing down into directories | ||
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Again: | ||
int walkIndex = _walkIndexStack.last(); | ||
QTreeWidgetItem* parentItem = _walkItemStack.last(); | ||
QTreeWidgetItem* childItem = parentItem->child(walkIndex); | ||
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// Loop until we hit a directory | ||
while (childItem && childItem->type() != _typeDir) { | ||
// Move to next index at current level | ||
_walkIndexStack.last() = ++walkIndex; | ||
childItem = parentItem->child(walkIndex); | ||
} | ||
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if (childItem) { | ||
// Process this item | ||
QString text = childItem->text(0); | ||
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// Move to the next item for processing at this level | ||
_walkIndexStack.last() = ++walkIndex; | ||
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// Push this new directory on the stack | ||
_walkItemStack.append(childItem); | ||
_walkIndexStack.append(0); | ||
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// Ask for the directory list | ||
QString dir; | ||
for (int i=1; i<_walkItemStack.count(); i++) { | ||
QTreeWidgetItem* item = _walkItemStack[i]; | ||
dir.append("/" + item->text(0)); | ||
} | ||
qDebug() << "List:" << dir; | ||
_manager->listDirectory(dir); | ||
} else { | ||
// We have run out of items at the this level, pop the stack and keep going at that level | ||
_walkIndexStack.removeLast(); | ||
_walkItemStack.removeLast(); | ||
if (_walkIndexStack.count() != 0) { | ||
goto Again; | ||
} else { | ||
disconnect(_manager, SIGNAL(statusMessage(QString)), this, SLOT(_treeStatusMessage(QString))); | ||
disconnect(_manager, SIGNAL(errorMessage(QString)), this, SLOT(_treeErrorMessage(QString))); | ||
disconnect(_manager, SIGNAL(listComplete(void)), this, SLOT(_listComplete(void))); | ||
} | ||
} | ||
} | ||
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void QGCUASFileView::_downloadStatusMessage(const QString& msg) | ||
{ | ||
disconnect(_manager, SIGNAL(statusMessage(QString)), this, SLOT(_downloadStatusMessage(QString))); | ||
disconnect(_manager, SIGNAL(errorMessage(QString)), this, SLOT(_downloadStatusMessage(QString))); | ||
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QMessageBox msgBox; | ||
msgBox.setWindowModality(Qt::ApplicationModal); | ||
msgBox.setText(msg); | ||
msgBox.exec(); | ||
} | ||
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void QGCUASFileView::_currentItemChanged(QTreeWidgetItem* current, QTreeWidgetItem* previous) | ||
{ | ||
Q_UNUSED(previous); | ||
_ui.downloadButton->setEnabled(current->type() == _typeFile); | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,30 +1,62 @@ | ||
/*===================================================================== | ||
QGroundControl Open Source Ground Control Station | ||
(c) 2009 - 2014 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org> | ||
This file is part of the QGROUNDCONTROL project | ||
QGROUNDCONTROL is free software: you can redistribute it and/or modify | ||
it under the terms of the GNU General Public License as published by | ||
the Free Software Foundation, either version 3 of the License, or | ||
(at your option) any later version. | ||
QGROUNDCONTROL is distributed in the hope that it will be useful, | ||
but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
GNU General Public License for more details. | ||
You should have received a copy of the GNU General Public License | ||
along with QGROUNDCONTROL. If not, see <http://www.gnu.org/licenses/>. | ||
======================================================================*/ | ||
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#ifndef QGCUASFILEVIEW_H | ||
#define QGCUASFILEVIEW_H | ||
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#include <QWidget> | ||
#include "uas/QGCUASFileManager.h" | ||
#include <QTreeWidgetItem> | ||
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namespace Ui { | ||
class QGCUASFileView; | ||
} | ||
#include "uas/QGCUASFileManager.h" | ||
#include "ui_QGCUASFileView.h" | ||
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class QGCUASFileView : public QWidget | ||
{ | ||
Q_OBJECT | ||
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public: | ||
explicit QGCUASFileView(QWidget *parent, QGCUASFileManager *manager); | ||
~QGCUASFileView(); | ||
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public slots: | ||
void listFiles(); | ||
void downloadFiles(); | ||
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protected: | ||
QGCUASFileManager* _manager; | ||
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private slots: | ||
void _refreshTree(void); | ||
void _downloadFiles(void); | ||
void _treeStatusMessage(const QString& msg); | ||
void _treeErrorMessage(const QString& msg); | ||
void _listComplete(void); | ||
void _downloadStatusMessage(const QString& msg); | ||
void _currentItemChanged(QTreeWidgetItem* current, QTreeWidgetItem* previous); | ||
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private: | ||
Ui::QGCUASFileView *ui; | ||
static const int _typeFile = QTreeWidgetItem::UserType + 1; | ||
static const int _typeDir = QTreeWidgetItem::UserType + 2; | ||
static const int _typeError = QTreeWidgetItem::UserType + 3; | ||
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QList<int> _walkIndexStack; | ||
QList<QTreeWidgetItem*> _walkItemStack; | ||
Ui::QGCUASFileView _ui; | ||
}; | ||
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#endif // QGCUASFILEVIEW_H |
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