Print: provide means to print profile tables

This patch adds a couple of classes and some other modifications
in PrintLayout that handle the printing of tables under a profile.

models.h : ProfilePrintModel
The class uses a 'struct *dive' to output all required data
for a certain dive at specific rows and columns. It also handles
font formatting and text alignment.

modeldelagatates.h : ProfilePrintDelegate
The class is used only for drawing a custom grid for profile tables.

PrintLayout::createProfileTable()
The function is used to create and setup the profile table object

PrintLayout::printProfileDives()
The function now has correct padding of dive profiles on a page
and also the printing of actual tables below them.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 20 insertions, 0 deletions

diff --git a/qt-ui/models.h b/qt-ui/models.h
index 2a9945aeb..75c3e08ac 100644
--- a/qt-ui/models.h
+++ b/qt-ui/models.h
@@ -274,4 +274,24 @@ public:
 	int columnCount(const QModelIndex &parent) const;
 };
 
+/* ProfilePrintModel:
+ * this model is used when printing a data table under a profile. it requires
+ * some exact usage of setSpan(..) on the target QTableView widget.
+ */
+class ProfilePrintModel : public QAbstractTableModel
+{
+	Q_OBJECT
+
+private:
+	struct dive *dive;
+	QString truncateString(char *str, const int maxlen) const;
+
+public:
+	ProfilePrintModel(QObject *parent = 0);
+	int rowCount(const QModelIndex &parent = QModelIndex()) const;
+	int columnCount(const QModelIndex &parent = QModelIndex()) const;
+	QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
+	void setDive(struct dive *divePtr);
+};
+
 #endif