Merge branch 'Qt' into RenderStarsOnTable

12 files changed, 342 insertions, 56 deletions

diff --git a/Makefile b/Makefile
index aac1759bc..1bb080363 100644
--- a/Makefile
+++ b/Makefile
@@ -31,6 +31,7 @@ EXTRA_FLAGS =  $(QTCXXFLAGS) $(GTKCFLAGS) $(GLIB2CFLAGS) $(XML2CFLAGS) \
 
 HEADERS = \
 	qt-ui/addcylinderdialog.h \
+	qt-ui/addweightsystemdialog.h \
 	qt-ui/divelistview.h \
 	qt-ui/maintab.h \
 	qt-ui/mainwindow.h \
@@ -70,6 +71,7 @@ SOURCES = \
 	webservice.c \
 	qt-gui.cpp \
 	qt-ui/addcylinderdialog.cpp \
+	qt-ui/addweightsystemdialog.cpp \
 	qt-ui/divelistview.cpp \
 	qt-ui/maintab.cpp \
 	qt-ui/mainwindow.cpp \
diff --git a/qt-ui/addweightsystemdialog.cpp b/qt-ui/addweightsystemdialog.cpp
new file mode 100644
index 000000000..48a399de9
--- /dev/null
+++ b/qt-ui/addweightsystemdialog.cpp
@@ -0,0 +1,39 @@
+/*
+ * addweightsystemdialog.cpp
+ *
+ * classes for the add weightsystem dialog of Subsurface
+ *
+ */
+#include "addweightsystemdialog.h"
+#include "ui_addweightsystemdialog.h"
+#include <QComboBox>
+#include <QDoubleSpinBox>
+#include "../conversions.h"
+#include "models.h"
+
+AddWeightsystemDialog::AddWeightsystemDialog(QWidget *parent) : ui(new Ui::AddWeightsystemDialog())
+{
+	ui->setupUi(this);
+	currentWeightsystem = NULL;
+}
+
+void AddWeightsystemDialog::setWeightsystem(weightsystem_t *ws)
+{
+	currentWeightsystem = ws;
+
+	ui->description->insert(QString(ws->description));
+	if (get_units()->weight == units::KG)
+		ui->weight->setValue(ws->weight.grams / 1000);
+	else
+		ui->weight->setValue(grams_to_lbs(ws->weight.grams));
+}
+
+void AddWeightsystemDialog::updateWeightsystem()
+{
+	currentWeightsystem->description = strdup(ui->description->text().toUtf8().data());
+	if (get_units()->weight == units::KG)
+		currentWeightsystem->weight.grams = ui->weight->value() * 1000;
+	else
+		currentWeightsystem->weight.grams = lbs_to_grams(ui->weight->value());
+}
+
diff --git a/qt-ui/addweightsystemdialog.h b/qt-ui/addweightsystemdialog.h
new file mode 100644
index 000000000..e99dc08d8
--- /dev/null
+++ b/qt-ui/addweightsystemdialog.h
@@ -0,0 +1,30 @@
+/*
+ * addweightsystemdialog.h
+ *
+ * header file for the add weightsystem dialog of Subsurface
+ *
+ */
+#ifndef ADDWEIGHTSYSTEMDIALOG_H
+#define ADDWEIGHTSYSTEMDIALOG_H
+
+#include <QDialog>
+#include "../dive.h"
+
+namespace Ui{
+	class AddWeightsystemDialog;
+}
+
+class AddWeightsystemDialog : public QDialog{
+	Q_OBJECT
+public:
+	explicit AddWeightsystemDialog(QWidget* parent = 0);
+	void setWeightsystem(weightsystem_t *ws);
+	void updateWeightsystem();
+
+private:
+	Ui::AddWeightsystemDialog *ui;
+	weightsystem_t *currentWeightsystem;
+};
+
+
+#endif
diff --git a/qt-ui/addweightsystemdialog.ui b/qt-ui/addweightsystemdialog.ui
new file mode 100644
index 000000000..11e60d562
--- /dev/null
+++ b/qt-ui/addweightsystemdialog.ui
@@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>AddWeightsystemDialog</class>
+ <widget class="QDialog" name="AddWeightsystemDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>408</width>
+    <height>186</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="0" column="0" rowspan="2">
+    <widget class="QGroupBox" name="groupBox">
+     <property name="title">
+      <string>Weightsystem</string>
+     </property>
+     <layout class="QFormLayout" name="formLayout">
+      <property name="fieldGrowthPolicy">
+       <enum>QFormLayout::ExpandingFieldsGrow</enum>
+      </property>
+      <item row="1" column="0">
+       <widget class="QLabel" name="label_2">
+        <property name="text">
+         <string>Description</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="0">
+       <widget class="QLabel" name="label_3">
+        <property name="text">
+         <string>Weight</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="1">
+       <widget class="QSpinBox" name="weight">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="inputMethodHints">
+         <set>Qt::ImhFormattedNumbersOnly</set>
+        </property>
+        <property name="accelerated">
+         <bool>true</bool>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1">
+       <widget class="QLineEdit" name="description"/>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item row="2" column="0" colspan="2">
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>AddWeightsystemDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>269</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>260</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>AddWeightsystemDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>290</x>
+     <y>269</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>260</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>
diff --git a/qt-ui/maintab.cpp b/qt-ui/maintab.cpp
index 7d60db5c2..2467dd0d7 100644
--- a/qt-ui/maintab.cpp
+++ b/qt-ui/maintab.cpp
@@ -7,6 +7,7 @@
 #include "maintab.h"
 #include "ui_maintab.h"
 #include "addcylinderdialog.h"
+#include "addweightsystemdialog.h"
 
 #include <QLabel>
 
@@ -61,6 +62,9 @@ void MainTab::clearStats()
 
 void MainTab::on_addCylinder_clicked()
 {
+	if (cylindersModel->rowCount() >= MAX_CYLINDERS)
+		return;
+
 	AddCylinderDialog dialog(this);
 	cylinder_t *newCylinder = (cylinder_t*) malloc(sizeof(cylinder_t));
 	newCylinder->type.description = "";
@@ -83,6 +87,33 @@ void MainTab::on_delCylinder_clicked()
 {
 }
 
+void MainTab::on_addWeight_clicked()
+{
+	if (weightModel->rowCount() >= MAX_WEIGHTSYSTEMS)
+		return;
+
+	AddWeightsystemDialog dialog(this);
+	weightsystem_t newWeightsystem;
+	newWeightsystem.description = "";
+	newWeightsystem.weight.grams = 0;
+
+	dialog.setWeightsystem(&newWeightsystem);
+	int result = dialog.exec();
+	if (result == QDialog::Rejected)
+		return;
+
+	dialog.updateWeightsystem();
+	weightModel->add(&newWeightsystem);
+}
+
+void MainTab::on_editWeight_clicked()
+{
+}
+
+void MainTab::on_delWeight_clicked()
+{
+}
+
 void MainTab::reload()
 {
 	cylindersModel->update();
diff --git a/qt-ui/maintab.h b/qt-ui/maintab.h
index 44815fafc..cf83e0dfe 100644
--- a/qt-ui/maintab.h
+++ b/qt-ui/maintab.h
@@ -31,6 +31,9 @@ public Q_SLOTS:
 	void on_addCylinder_clicked();
 	void on_editCylinder_clicked();
 	void on_delCylinder_clicked();
+	void on_addWeight_clicked();
+	void on_editWeight_clicked();
+	void on_delWeight_clicked();
 
 private:
 	Ui::MainTab *ui;
diff --git a/qt-ui/maintab.ui b/qt-ui/maintab.ui
index 7edbf5837..a99b0aed7 100644
--- a/qt-ui/maintab.ui
+++ b/qt-ui/maintab.ui
@@ -152,14 +152,14 @@
         <item>
          <layout class="QHBoxLayout" name="horizontalLayout_3">
           <item>
-           <widget class="QPushButton" name="pushButton_4">
+           <widget class="QPushButton" name="editWeight">
             <property name="text">
              <string>Edit</string>
             </property>
            </widget>
           </item>
           <item>
-           <widget class="QPushButton" name="pushButton_5">
+           <widget class="QPushButton" name="addWeight">
             <property name="text">
              <string>Add</string>
             </property>
@@ -179,7 +179,7 @@
            </spacer>
           </item>
           <item>
-           <widget class="QPushButton" name="pushButton_6">
+           <widget class="QPushButton" name="delWeight">
             <property name="text">
              <string>Delete</string>
             </property>
diff --git a/qt-ui/mainwindow.cpp b/qt-ui/mainwindow.cpp
index f4538db22..9901e4186 100644
--- a/qt-ui/mainwindow.cpp
+++ b/qt-ui/mainwindow.cpp
@@ -12,6 +12,8 @@
 #include <QtDebug>
 #include <QDateTime>
 #include <QSortFilterProxyModel>
+#include <QSettings>
+#include <QCloseEvent>
 
 #include "divelistview.h"
 #include "starwidget.h"
@@ -31,6 +33,7 @@ MainWindow::MainWindow() : ui(new Ui::MainWindow()),
 	ui->ListWidget->setModel(sortModel);
 
 	setWindowIcon(QIcon(":subsurface-icon"));
+	readSettings();
 }
 
 void MainWindow::on_actionNew_triggered()
@@ -41,9 +44,8 @@ void MainWindow::on_actionNew_triggered()
 void MainWindow::on_actionOpen_triggered()
 {
 	QString filename = QFileDialog::getOpenFileName(this, tr("Open File"), QDir::homePath(), filter());
-	if (filename.isEmpty()) {
+	if (filename.isEmpty())
 		return;
-	}
 
 	// Needed to convert to char*
 	QByteArray fileNamePtr = filename.toLocal8Bit();
@@ -54,15 +56,13 @@ void MainWindow::on_actionOpen_triggered()
 	parse_file(fileNamePtr.data(), &error);
 	set_filename(fileNamePtr.data(), TRUE);
 
-	if (error != NULL)
-	{
+	if (error != NULL) {
 		QMessageBox::warning(this, "Error", error->message);
 		g_error_free(error);
 		error = NULL;
 	}
 
-	//WARNING: Port This method to Qt
-	report_dives(FALSE, FALSE);
+	process_dives(FALSE, FALSE);
 
 	ui->InfoWidget->reload();
 
@@ -84,15 +84,12 @@ void MainWindow::on_actionSaveAs_triggered()
 void MainWindow::on_actionClose_triggered()
 {
 	if (unsaved_changes() && (askSaveChanges() == FALSE))
-	{
 		return;
-	}
 
 	/* free the dives and trips */
 	while (dive_table.nr)
-	{
 		delete_single_dive(0);
-	}
+
 	mark_divelist_changed(FALSE);
 
 	/* clear the selection and the statistics */
@@ -139,6 +136,8 @@ void MainWindow::on_actionPreferences_triggered()
 void MainWindow::on_actionQuit_triggered()
 {
 	qDebug("actionQuit");
+	if (unsaved_changes() && (askSaveChanges() == FALSE))
+		return;
 }
 
 void MainWindow::on_actionDownloadDC_triggered()
@@ -285,3 +284,36 @@ bool MainWindow::askSaveChanges()
 	}
 	return false;
 }
+
+void MainWindow::readSettings()
+{
+	QSettings settings("hohndel.org","subsurface");
+
+	settings.beginGroup("MainWindow");
+	QSize sz = settings.value("size").value<QSize>();
+	resize(sz);
+	ui->mainSplitter->restoreState(settings.value("mainSplitter").toByteArray());
+	ui->infoProfileSplitter->restoreState(settings.value("infoProfileSplitter").toByteArray());
+	settings.endGroup();
+}
+
+void MainWindow::writeSettings()
+{
+	QSettings settings("hohndel.org","subsurface");
+	settings.beginGroup("MainWindow");
+	settings.setValue("size",size());
+	settings.setValue("mainSplitter", ui->mainSplitter->saveState());
+	settings.setValue("infoProfileSplitter", ui->infoProfileSplitter->saveState());
+	settings.endGroup();
+	/* other groups here; avoid '/' and '\' in keys with setValue(...) please */
+}
+
+void MainWindow::closeEvent(QCloseEvent *event)
+{
+	if (unsaved_changes() && (askSaveChanges() == FALSE)) {
+		event->ignore();
+		return;
+	}
+	event->accept();
+	writeSettings();
+}
diff --git a/qt-ui/mainwindow.h b/qt-ui/mainwindow.h
index fdb100c7a..eece91ade 100644
--- a/qt-ui/mainwindow.h
+++ b/qt-ui/mainwindow.h
@@ -66,12 +66,17 @@ private Q_SLOTS:
 	void on_actionAboutSubsurface_triggered();
 	void on_actionUserManual_triggered();
 
+protected:
+	void closeEvent(QCloseEvent *);
+
 private:
 	Ui::MainWindow *ui;
 	DiveTripModel *model;
 	QSortFilterProxyModel *sortModel;
 	QString filter();
 	bool askSaveChanges();
+	void readSettings();
+	void writeSettings();
 
 };
 
diff --git a/qt-ui/mainwindow.ui b/qt-ui/mainwindow.ui
index 3d3f0ec35..073476918 100644
--- a/qt-ui/mainwindow.ui
+++ b/qt-ui/mainwindow.ui
@@ -16,11 +16,11 @@
   <widget class="QWidget" name="centralwidget">
    <layout class="QVBoxLayout" name="verticalLayout">
     <item>
-     <widget class="QSplitter" name="splitter_3">
+     <widget class="QSplitter" name="mainSplitter">
       <property name="orientation">
        <enum>Qt::Vertical</enum>
       </property>
-      <widget class="QSplitter" name="splitter_2">
+      <widget class="QSplitter" name="infoProfileSplitter">
        <property name="orientation">
         <enum>Qt::Horizontal</enum>
        </property>
@@ -34,13 +34,6 @@
       </widget>
      </widget>
     </item>
-    <item>
-     <widget class="QSplitter" name="splitter">
-      <property name="orientation">
-       <enum>Qt::Horizontal</enum>
-      </property>
-     </widget>
-    </item>
    </layout>
   </widget>
   <widget class="QMenuBar" name="menubar">
@@ -49,7 +42,7 @@
      <x>0</x>
      <y>0</y>
      <width>763</width>
-     <height>25</height>
+     <height>20</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile">
diff --git a/qt-ui/models.cpp b/qt-ui/models.cpp
index 7b9d8dc16..6d9bbad39 100644
--- a/qt-ui/models.cpp
+++ b/qt-ui/models.cpp
@@ -60,9 +60,7 @@ QVariant CylindersModel::data(const QModelIndex& index, int role) const
 	if (!index.isValid() || index.row() >= MAX_CYLINDERS) {
 		return ret;
 	}
-
-	struct dive *d = get_dive(selected_dive);
-	cylinder_t& cyl = d->cylinder[index.row()];
+	cylinder_t& cyl = current_dive->cylinder[index.row()];
 
 	if (role == Qt::DisplayRole) {
 		switch(index.column()) {
@@ -94,67 +92,93 @@ QVariant CylindersModel::data(const QModelIndex& index, int role) const
 
 int CylindersModel::rowCount(const QModelIndex& parent) const
 {
-	return 	usedRows[currentDive];
+	return 	usedRows[current_dive];
 }
 
 void CylindersModel::add(cylinder_t* cyl)
 {
-	if (usedRows[currentDive] >= MAX_CYLINDERS) {
+	if (usedRows[current_dive] >= MAX_CYLINDERS) {
 		free(cyl);
+		return;
 	}
 
-	int row = usedRows[currentDive];
+	int row = usedRows[current_dive];
 
-	cylinder_t& cylinder = currentDive->cylinder[row];
+	cylinder_t& cylinder = current_dive->cylinder[row];
 
 	cylinder.end.mbar = cyl->end.mbar;
 	cylinder.start.mbar = cyl->start.mbar;
 
 	beginInsertRows(QModelIndex(), row, row);
-	usedRows[currentDive]++;
+	usedRows[current_dive]++;
 	endInsertRows();
 }
 
 void CylindersModel::update()
 {
-	if (usedRows[currentDive] > 0) {
-		beginRemoveRows(QModelIndex(), 0, usedRows[currentDive]-1);
+	if (usedRows[current_dive] > 0) {
+		beginRemoveRows(QModelIndex(), 0, usedRows[current_dive]-1);
 		endRemoveRows();
 	}
-
-	currentDive = get_dive(selected_dive);
-	if (usedRows[currentDive] > 0) {
-		beginInsertRows(QModelIndex(), 0, usedRows[currentDive]-1);
+	if (usedRows[current_dive] > 0) {
+		beginInsertRows(QModelIndex(), 0, usedRows[current_dive]-1);
 		endInsertRows();
 	}
 }
 
 void CylindersModel::clear()
 {
-	if (usedRows[currentDive] > 0) {
-		beginRemoveRows(QModelIndex(), 0, usedRows[currentDive]-1);
-		usedRows[currentDive] = 0;
+	if (usedRows[current_dive] > 0) {
+		beginRemoveRows(QModelIndex(), 0, usedRows[current_dive]-1);
+		usedRows[current_dive] = 0;
 		endRemoveRows();
 	}
 }
 
 void WeightModel::clear()
 {
+	if (usedRows[current_dive] > 0) {
+		beginRemoveRows(QModelIndex(), 0, usedRows[current_dive]-1);
+		usedRows[current_dive] = 0;
+		endRemoveRows();
+	}
 }
 
 int WeightModel::columnCount(const QModelIndex& parent) const
 {
-	return 0;
+	return 2;
 }
 
 QVariant WeightModel::data(const QModelIndex& index, int role) const
 {
-	return QVariant();
+	QVariant ret;
+	if (!index.isValid() || index.row() >= MAX_WEIGHTSYSTEMS) {
+		return ret;
+	}
+	weightsystem_t *ws = &current_dive->weightsystem[index.row()];
+
+	if (role == Qt::DisplayRole) {
+		switch(index.column()) {
+		case TYPE:
+			ret = QString(ws->description);
+			break;
+		case WEIGHT:
+			if (get_units()->weight == units::KG) {
+				int gr = ws->weight.grams % 1000;
+				int kg = ws->weight.grams / 1000;
+				ret = QString("%1.%2").arg(kg).arg((unsigned)(gr + 500) / 100);
+			} else {
+				ret = QString("%1").arg((unsigned)(grams_to_lbs(ws->weight.grams) + 0.5));
+			}
+			break;
+		}
+	}
+	return ret;
 }
 
 int WeightModel::rowCount(const QModelIndex& parent) const
 {
-	return rows;
+	return usedRows[current_dive];
 }
 
 QVariant WeightModel::headerData(int section, Qt::Orientation orientation, int role) const
@@ -164,19 +188,36 @@ QVariant WeightModel::headerData(int section, Qt::Orientation orientation, int r
 		return ret;
 	}
 
-	switch(section) {
-	case TYPE:
-		ret = tr("Type");
-		break;
-	case WEIGHT:
-		ret = tr("Weight");
-		break;
+	if (role == Qt::DisplayRole) {
+		switch(section) {
+		case TYPE:
+			ret = tr("Type");
+			break;
+		case WEIGHT:
+			ret = tr("Weight");
+			break;
+		}
 	}
 	return ret;
 }
 
-void WeightModel::add(weight_t* weight)
+void WeightModel::add(weightsystem_t* weight)
 {
+	if (usedRows[current_dive] >= MAX_WEIGHTSYSTEMS) {
+		free(weight);
+		return;
+	}
+
+	int row = usedRows[current_dive];
+
+	weightsystem_t *ws = &current_dive->weightsystem[row];
+
+	ws->description = weight->description;
+	ws->weight.grams = weight->weight.grams;
+
+	beginInsertRows(QModelIndex(), row, row);
+	usedRows[current_dive]++;
+	endInsertRows();
 }
 
 void WeightModel::update()
diff --git a/qt-ui/models.h b/qt-ui/models.h
index 7bc7578b8..52a3498df 100644
--- a/qt-ui/models.h
+++ b/qt-ui/models.h
@@ -50,28 +50,29 @@ public:
 	void clear();
 	void update();
 private:
-	dive *currentDive;
-
 	/* Since the dive doesn`t stores the number of cylinders that
 	 * it has ( max 8 ) and since I don`t want to make a
 	 * model-for-each-dive, let`s hack this here instead. */
-	QMap<dive*, int> usedRows;
+	QMap<struct dive *, int> usedRows;
 };
 
 /* Encapsulation of the Weight Model, that represents
  * the current weights on a dive. */
 class WeightModel : public QAbstractTableModel {
+Q_OBJECT
+public:
 	enum Column {TYPE, WEIGHT};
 	/*reimp*/ QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
 	/*reimp*/ int columnCount(const QModelIndex& parent = QModelIndex()) const;
 	/*reimp*/ QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
 	/*reimp*/ int rowCount(const QModelIndex& parent = QModelIndex()) const;
 
-	void add(weight_t *weight);
+	void add(weightsystem_t *weight);
 	void clear();
 	void update();
 private:
-	int rows;
+	/* Remember the number of rows in a dive */
+	QMap<struct dive *, int> usedRows;
 };
 
 /*! An AbstractItemModel for recording dive trip information such as a list of dives.