Enable libdivecomputer log or dump from the UI

Pick filenames for these functions as they are selected.
Use the windows-safe fopen function.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

3 files changed, 100 insertions, 22 deletions

diff --git a/qt-ui/downloadfromdivecomputer.cpp b/qt-ui/downloadfromdivecomputer.cpp
index e1d761e85..d8983e9aa 100644
--- a/qt-ui/downloadfromdivecomputer.cpp
+++ b/qt-ui/downloadfromdivecomputer.cpp
@@ -10,6 +10,7 @@
 #include <QDebug>
 #include <QStringListModel>
 #include <QTimer>
+#include <QFileDialog>
 #include <QMessageBox>
 
 struct product {
@@ -43,7 +44,7 @@ DownloadFromDCWidget *DownloadFromDCWidget::instance()
 }
 
 DownloadFromDCWidget::DownloadFromDCWidget(QWidget* parent, Qt::WindowFlags f) :
-    QDialog(parent, f), thread(0), timer(new QTimer(this)),
+	QDialog(parent, f), thread(0), timer(new QTimer(this)),
 	currentState(INITIAL)
 {
 	ui.setupUi(this);
@@ -54,6 +55,12 @@ DownloadFromDCWidget::DownloadFromDCWidget(QWidget* parent, Qt::WindowFlags f) :
 	fill_device_list();
 	fill_computer_list();
 
+	ui.chooseDumpFile->setEnabled(ui.dumpToFile->isChecked());
+	connect(ui.chooseDumpFile, SIGNAL(clicked()), this, SLOT(pickDumpFile()));
+	connect(ui.dumpToFile, SIGNAL(stateChanged(int)), this, SLOT(checkDumpFile(int)));
+	ui.chooseLogFile->setEnabled(ui.logToFile->isChecked());
+	connect(ui.chooseLogFile, SIGNAL(clicked()), this, SLOT(pickLogFile()));
+	connect(ui.logToFile, SIGNAL(stateChanged(int)), this, SLOT(checkLogFile(int)));
 	vendorModel = new QStringListModel(vendorList);
 	ui.vendor->setModel(vendorModel);
 	if (default_dive_computer_vendor) {
@@ -248,6 +255,46 @@ bool DownloadFromDCWidget::preferDownloaded()
 	return ui.preferDownloaded->isChecked();
 }
 
+void DownloadFromDCWidget::checkLogFile(int state)
+{
+	ui.chooseLogFile->setEnabled(state == Qt::Checked);
+	data.libdc_log = (state == Qt::Checked);
+	if (state == Qt::Checked && logFile.isEmpty()) {
+		pickLogFile();
+	}
+}
+
+void DownloadFromDCWidget::pickLogFile()
+{
+	QString filename = existing_filename ? : prefs.default_filename;
+	QFileInfo fi(filename);
+	filename = fi.absolutePath().append(QDir::separator()).append("subsurface.log");
+	logFile = QFileDialog::getSaveFileName(this, tr("Choose file for divecomputer download logfile"),
+					       filename, tr("Log files (*.log)"));
+	if (!logFile.isEmpty())
+		logfile_name = strdup(logFile.toUtf8().data());
+}
+
+void DownloadFromDCWidget::checkDumpFile(int state)
+{
+	ui.chooseDumpFile->setEnabled(state == Qt::Checked);
+	data.libdc_dump = (state == Qt::Checked);
+	if (state == Qt::Checked && dumpFile.isEmpty()) {
+		pickDumpFile();
+	}
+}
+
+void DownloadFromDCWidget::pickDumpFile()
+{
+	QString filename = existing_filename ? : prefs.default_filename;
+	QFileInfo fi(filename);
+	filename = fi.absolutePath().append(QDir::separator()).append("subsurface.bin");
+	dumpFile = QFileDialog::getSaveFileName(this, tr("Choose file for divecomputer binary dump file"),
+						filename, tr("Dump files (*.bin)"));
+	if (!dumpFile.isEmpty())
+		dumpfile_name = strdup(dumpFile.toUtf8().data());
+}
+
 void DownloadFromDCWidget::reject()
 {
 	// we don't want the download window being able to close
diff --git a/qt-ui/downloadfromdivecomputer.h b/qt-ui/downloadfromdivecomputer.h
index 725dc787f..cb09a9f6d 100644
--- a/qt-ui/downloadfromdivecomputer.h
+++ b/qt-ui/downloadfromdivecomputer.h
@@ -44,6 +44,10 @@ public slots:
 	void onDownloadThreadFinished();
 	void updateProgressBar();
 	void runDialog();
+	void checkLogFile(int state);
+	void checkDumpFile(int state);
+	void pickDumpFile();
+	void pickLogFile();
 
 private:
 	void markChildrenAsDisabled();
@@ -63,7 +67,8 @@ private:
 	QStringListModel *productModel;
 	void fill_computer_list();
 	void fill_device_list();
-
+	QString logFile;
+	QString dumpFile;
 	QTimer *timer;
 
 public:
diff --git a/qt-ui/downloadfromdivecomputer.ui b/qt-ui/downloadfromdivecomputer.ui
index 05abd0e40..333ce783c 100644
--- a/qt-ui/downloadfromdivecomputer.ui
+++ b/qt-ui/downloadfromdivecomputer.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>331</width>
-    <height>241</height>
+    <height>314</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -19,6 +19,20 @@
    </iconset>
   </property>
   <layout class="QGridLayout" name="gridLayout">
+   <item row="2" column="0" colspan="3">
+    <widget class="QLabel" name="label_3">
+     <property name="text">
+      <string>Device or Mount Point</string>
+     </property>
+    </widget>
+   </item>
+   <item row="3" column="0" colspan="2">
+    <widget class="QComboBox" name="device">
+     <property name="editable">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
    <item row="0" column="0">
     <widget class="QLabel" name="label">
      <property name="text">
@@ -39,20 +53,6 @@
    <item row="1" column="1" colspan="2">
     <widget class="QComboBox" name="product"/>
    </item>
-   <item row="2" column="0" colspan="3">
-    <widget class="QLabel" name="label_3">
-     <property name="text">
-      <string>Device or Mount Point</string>
-     </property>
-    </widget>
-   </item>
-   <item row="3" column="0" colspan="2">
-    <widget class="QComboBox" name="device">
-     <property name="editable">
-      <bool>true</bool>
-     </property>
-    </widget>
-   </item>
    <item row="3" column="2">
     <widget class="QToolButton" name="search">
      <property name="text">
@@ -74,7 +74,7 @@
      </property>
     </widget>
    </item>
-   <item row="6" column="0" colspan="3">
+   <item row="8" column="0" colspan="3">
     <layout class="QHBoxLayout" name="horizontalLayout">
      <item>
       <spacer name="horizontalSpacer">
@@ -105,17 +105,43 @@
      </item>
     </layout>
    </item>
-   <item row="7" column="0" colspan="3">
+   <item row="9" column="0" colspan="3">
     <widget class="QProgressBar" name="progressBar">
      <property name="value">
       <number>24</number>
      </property>
     </widget>
    </item>
+   <item row="6" column="0" colspan="2">
+    <widget class="QCheckBox" name="logToFile">
+     <property name="text">
+      <string>Save libdivecomputer logfile</string>
+     </property>
+    </widget>
+   </item>
+   <item row="7" column="0" colspan="2">
+    <widget class="QCheckBox" name="dumpToFile">
+     <property name="text">
+      <string>Save libdivecomputer dumpfile</string>
+     </property>
+    </widget>
+   </item>
+   <item row="6" column="2">
+    <widget class="QToolButton" name="chooseLogFile">
+     <property name="text">
+      <string>...</string>
+     </property>
+    </widget>
+   </item>
+   <item row="7" column="2">
+    <widget class="QToolButton" name="chooseDumpFile">
+     <property name="text">
+      <string>...</string>
+     </property>
+    </widget>
+   </item>
   </layout>
  </widget>
- <resources>
-  <include location="../subsurface.qrc"/>
- </resources>
+ <resources/>
  <connections/>
 </ui>