Offer to save to a copy in replan mode

When replannig a dive, offer another button that creates a new
dive rather than overwriting the old. This should help in creating
several versions of a planned dive (longer/shorter, deeper/shallower
etc). Note that this makes dives that start at the same time not
influcence each other's deco.

Also, only the first of a row of simultaneous dives contributes to
the tissue loadings of later dives.

Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

4 files changed, 60 insertions, 5 deletions

diff --git a/qt-ui/diveplanner.cpp b/qt-ui/diveplanner.cpp
index 4a299ca98..839c9d080 100644
--- a/qt-ui/diveplanner.cpp
+++ b/qt-ui/diveplanner.cpp
@@ -300,7 +300,9 @@ DivePlannerWidget::DivePlannerWidget(QWidget *parent, Qt::WindowFlags f) : QWidg
 	connect(DivePlannerPointsModel::instance(), SIGNAL(startTimeChanged(QDateTime)), this, SLOT(setupStartTime(QDateTime)));
 
 	// Creating (and canceling) the plan
-	connect(ui.buttonBox, SIGNAL(accepted()), plannerModel, SLOT(createPlan()));
+	replanButton = ui.buttonBox->addButton(tr("Save New"), QDialogButtonBox::ActionRole);
+	connect(replanButton, SIGNAL(clicked()), plannerModel, SLOT(saveDuplicatePlan()));
+	connect(ui.buttonBox, SIGNAL(accepted()), plannerModel, SLOT(savePlan()));
 	connect(ui.buttonBox, SIGNAL(rejected()), plannerModel, SLOT(cancelPlan()));
 	QShortcut *closeKey = new QShortcut(QKeySequence(Qt::Key_Escape), this);
 	connect(closeKey, SIGNAL(activated()), plannerModel, SLOT(cancelPlan()));
@@ -319,6 +321,11 @@ DivePlannerWidget::DivePlannerWidget(QWidget *parent, Qt::WindowFlags f) : QWidg
 	setMinimumHeight(0);
 }
 
+void DivePlannerWidget::setReplanButton(bool replan)
+{
+	replanButton->setVisible(replan);
+}
+
 void DivePlannerWidget::setupStartTime(QDateTime startTime)
 {
 	ui.startTime->setTime(startTime.time());
@@ -1168,7 +1175,17 @@ void DivePlannerPointsModel::deleteTemporaryPlan()
 	free_dps(&diveplan);
 }
 
-void DivePlannerPointsModel::createPlan()
+void DivePlannerPointsModel::savePlan()
+{
+	createPlan(false);
+}
+
+void DivePlannerPointsModel::saveDuplicatePlan()
+{
+	createPlan(true);
+}
+
+void DivePlannerPointsModel::createPlan(bool replanCopy)
 {
 	// Ok, so, here the diveplan creates a dive
 	char *cache = NULL;
@@ -1188,6 +1205,15 @@ void DivePlannerPointsModel::createPlan()
 		displayed_dive.maxdepth.mm = 0;
 		displayed_dive.dc.maxdepth.mm = 0;
 		fixup_dive(&displayed_dive);
+		if (replanCopy) {
+			struct dive *copy = alloc_dive();
+			copy_dive(current_dive, copy);
+			copy->id = 0;
+			copy->divetrip = NULL;
+			if (current_dive->divetrip)
+				add_dive_to_trip(copy, current_dive->divetrip);
+			record_dive(copy);
+		}
 		copy_dive(&displayed_dive, current_dive);
 	}
 	mark_divelist_changed(true);
diff --git a/qt-ui/diveplanner.h b/qt-ui/diveplanner.h
index da2f6526b..c613ae210 100644
--- a/qt-ui/diveplanner.h
+++ b/qt-ui/diveplanner.h
@@ -3,6 +3,7 @@
 
 #include <QGraphicsPathItem>
 #include <QAbstractTableModel>
+#include <QAbstractButton>
 #include <QDateTime>
 
 #include "dive.h"
@@ -80,7 +81,8 @@ slots:
 	void setDisplayRuntime(bool value);
 	void setDisplayDuration(bool value);
 	void setDisplayTransitions(bool value);
-	void createPlan();
+	void savePlan();
+	void saveDuplicatePlan();
 	void remove(const QModelIndex &index);
 	void cancelPlan();
 	void createTemporaryPlan();
@@ -97,6 +99,7 @@ signals:
 private:
 	explicit DivePlannerPointsModel(QObject *parent = 0);
 	bool addGas(struct gasmix mix);
+	void createPlan(bool replanCopy);
 	struct diveplan diveplan;
 	Mode mode;
 	bool recalc;
@@ -136,6 +139,7 @@ class DivePlannerWidget : public QWidget {
 	Q_OBJECT
 public:
 	explicit DivePlannerWidget(QWidget *parent = 0, Qt::WindowFlags f = 0);
+	void setReplanButton(bool replan);
 public
 slots:
 	void setupStartTime(QDateTime startTime);
@@ -146,6 +150,7 @@ slots:
 
 private:
 	Ui::DivePlanner ui;
+	QAbstractButton *replanButton;
 };
 
 #include "ui_plannerSettings.h"
diff --git a/qt-ui/diveplanner.ui b/qt-ui/diveplanner.ui
index b640d88dc..54abcc35a 100644
--- a/qt-ui/diveplanner.ui
+++ b/qt-ui/diveplanner.ui
@@ -100,7 +100,10 @@
        <item row="0" column="0">
         <widget class="QLabel" name="label">
          <property name="sizePolicy">
-          <sizepolicy hsizetype="Expanding" vsizetype="Preferred"/>
+          <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
          </property>
          <property name="text">
           <string>Planned dive time</string>
@@ -109,6 +112,12 @@
        </item>
        <item row="1" column="1">
         <widget class="QDialogButtonBox" name="buttonBox">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
          <property name="standardButtons">
           <set>QDialogButtonBox::Cancel|QDialogButtonBox::Save</set>
          </property>
@@ -118,13 +127,26 @@
         <layout class="QHBoxLayout" name="dateAndTime">
          <item>
           <widget class="QDateEdit" name="dateEdit">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
            <property name="calendarPopup">
             <bool>true</bool>
            </property>
           </widget>
          </item>
          <item>
-          <widget class="QTimeEdit" name="startTime"/>
+          <widget class="QTimeEdit" name="startTime">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+          </widget>
          </item>
         </layout>
        </item>
diff --git a/qt-ui/mainwindow.cpp b/qt-ui/mainwindow.cpp
index cc2d9704e..8a72bc898 100644
--- a/qt-ui/mainwindow.cpp
+++ b/qt-ui/mainwindow.cpp
@@ -466,6 +466,7 @@ void MainWindow::on_actionReplanDive_triggered()
 	ui.newProfile->setPlanState();
 	ui.newProfile->clearHandlers();
 	ui.infoPane->setCurrentIndex(PLANNERWIDGET);
+	ui.divePlannerWidget->setReplanButton(true);
 	DivePlannerPointsModel::instance()->loadFromDive(current_dive);
 	reset_cylinders(&displayed_dive, true);
 	ui.diveListPane->setCurrentIndex(1); // switch to the plan output
@@ -491,6 +492,7 @@ void MainWindow::on_actionDivePlanner_triggered()
 	DivePlannerPointsModel::instance()->setupStartTime();
 	DivePlannerPointsModel::instance()->createSimpleDive();
 	DivePictureModel::instance()->updateDivePictures();
+	ui.divePlannerWidget->setReplanButton(false);
 
 	ui.diveListPane->setCurrentIndex(1); // switch to the plan output
 	ui.globePane->setCurrentIndex(1);