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Started the real code on the Qt Interface.

Browse source 
1 - Open File already open files, it tries to not break the Gtk version,
    but some methods on the GTK version still need to be called inside Qt
    because the code is too tight-coupled.

2 - Close file already close files, same comments for the open file dialog
    applies here.

3 - The code for adding new cylinders in the cylinder dialog is done,
    already works and it's integrated with the system.  There's a need to
    implement the edit and delete now, but it will be easyer since I'm
    starting to not get lost on the code.

4 - Some functions that were used to convert unities have been moved to
    convert.h ( can be changed later, put there because it's easyer to
    find something that converts in a convert.h =p ) because they were
    static functions that operated in the GTK version but I need those
    functions in the Qt version too.

[Dirk Hohndel: lots and lots of whitespace and coding style changes]

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Tomaz Canabrava 2013-04-13 10:17:59 -03:00 • committed by Dirk Hohndel
parent 76f71b4ca0
commit 92397a2bad
14 changed files with 823 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
Makefile
View file

@ -177,13 +177,15 @@ ifneq ($(strip $(LIBXSLT)),)
XSLT=-DXSLT='"$(XSLTDIR)"'
endif
LIBS = $(LIBQT) $(LIBXML2) $(LIBXSLT) $(LIBSQLITE3) $(LIBGTK) $(LIBGCONF2) $(LIBDIVECOMPUTER) $(EXTRALIBS) $(LIBZIP) -lpthread -lm $(LIBOSMGPSMAP) $(LIBSOUP) $(LIBWINSOCK)
LIBS = $(LIBQT) $(LIBXML2) $(LIBXSLT) $(LIBSQLITE3) $(LIBGTK) $(LIBGCONF2) $(LIBDIVECOMPUTER) \
$(EXTRALIBS) $(LIBZIP) -lpthread -lm $(LIBOSMGPSMAP) $(LIBSOUP) $(LIBWINSOCK)
MSGLANGS=$(notdir $(wildcard po/*.po))
MSGOBJS=$(addprefix share/locale/,$(MSGLANGS:.po=.UTF-8/LC_MESSAGES/subsurface.mo))
QTOBJS = qt-ui/maintab.o qt-ui/mainwindow.o qt-ui/plotareascene.o qt-ui/divelistview.o qt-ui/divetripmodel.o
QTOBJS = qt-ui/maintab.o qt-ui/mainwindow.o qt-ui/plotareascene.o qt-ui/divelistview.o \
qt-ui/divetripmodel.o qt-ui/addcylinderdialog.o qt-ui/models.o
OBJS = main.o dive.o time.o profile.o info.o equipment.o divelist.o divelist-gtk.o deco.o \
planner.o planner-gtk.o \

16
conversions.h Normal file
View file

@ -0,0 +1,16 @@
/*
* conversions.h
*
* Helpers to convert between different units
*
*/
#ifdef __cplusplus
extern "C" {
#endif
void convert_volume_pressure(int ml, int mbar, double *v, double *p);
int convert_pressure(int mbar, double *p);
#ifdef __cplusplus
}
#endif

6
equipment.c
View file

@ -18,6 +18,7 @@
#include "display.h"
#include "display-gtk.h"
#include "divelist.h"
#include "conversions.h"
static GtkListStore *cylinder_model, *weightsystem_model;
@ -70,7 +71,7 @@ struct ws_widget {
};
/* we want bar - so let's not use our unit functions */
static int convert_pressure(int mbar, double *p)
int convert_pressure(int mbar, double *p)
{
int decimals = 1;
double pressure;
@ -86,7 +87,7 @@ static int convert_pressure(int mbar, double *p)
return decimals;
}
static void convert_volume_pressure(int ml, int mbar, double *v, double *p)
void convert_volume_pressure(int ml, int mbar, double *v, double *p)
{
double volume, pressure;
@ -724,6 +725,7 @@ static void fill_cylinder_info(struct cylinder_widget *cylinder, cylinder_t *cyl
/*
* Also, insert it into the model if it doesn't already exist
*/
// WARNING: GTK-Specific Code.
add_cylinder(cylinder, desc, ml, mbar);
}

8
qt-gui.cpp
View file

@ -126,6 +126,7 @@ static void on_info_bar_response(GtkWidget *widget, gint response,
void report_error(GError* error)
{
qDebug("Warning: Calling GTK-Specific Code.");
if (error == NULL)
{
return;
@ -253,6 +254,8 @@ static void file_save(GtkWidget *w, gpointer data)
static gboolean ask_save_changes()
{
//WARNING: Porting to Qt
qDebug("This method is being ported to Qt, please, stop using it. ");
GtkWidget *dialog, *label, *content;
gboolean quit = TRUE;
dialog = gtk_dialog_new_with_buttons(_("Save Changes?"),
@ -291,6 +294,7 @@ static gboolean ask_save_changes()
static void file_close(GtkWidget *w, gpointer data)
{
qDebug("Calling an already ported-to-qt Gtk method");
if (unsaved_changes())
if (ask_save_changes() == FALSE)
return;
@ -319,8 +323,12 @@ static void file_close(GtkWidget *w, gpointer data)
show_dive_info(NULL);
}
//#####################################################################
//###### ALREAADY PORTED TO Qt. DELETE ME WHEN NOT MORE USERFUL. #
//#####################################################################
static void file_open(GtkWidget *w, gpointer data)
{
qDebug("Calling an already ported-to-qt Gtk method.");
GtkWidget *dialog;
GtkFileFilter *filter;
const char *current_default;

48
qt-ui/addcylinderdialog.cpp Normal file
View file

@ -0,0 +1,48 @@
#include "addcylinderdialog.h"
#include "ui_addcylinderdialog.h"
#include <QComboBox>
#include <QDoubleSpinBox>
#include "../conversions.h"
AddCylinderDialog::AddCylinderDialog(QWidget *parent) : ui(new Ui::AddCylinderDialog())
{
ui->setupUi(this);
}
void AddCylinderDialog::setCylinder(cylinder_t *cylinder)
{
double volume, pressure;
int index;
currentCylinder = cylinder;
convert_volume_pressure(cylinder->type.size.mliter, cylinder->type.workingpressure.mbar, &volume, &pressure);
index = ui->cylinderType->findText(QString(cylinder->type.description));
ui->cylinderType->setCurrentIndex(index);
ui->size->setValue(volume);
ui->pressure->setValue(pressure);
ui->o2percent->setValue(cylinder->gasmix.o2.permille / 10.0);
ui->hepercent->setValue(cylinder->gasmix.he.permille / 10.0);
convert_pressure(cylinder->start.mbar, &pressure);
ui->start->setValue(pressure);
convert_pressure(cylinder->end.mbar, &pressure);
ui->end->setValue(pressure);
}
void AddCylinderDialog::updateCylinder()
{
QByteArray description = ui->cylinderType->currentText().toLocal8Bit();
currentCylinder->type.description = description.data();
currentCylinder->type.size.mliter = ui->size->value();
currentCylinder->type.workingpressure.mbar = ui->pressure->value();
currentCylinder->gasmix.o2.permille = ui->o2percent->value();
currentCylinder->gasmix.he.permille = ui->hepercent->value();
currentCylinder->start.mbar = ui->start->value();
currentCylinder->end.mbar = ui->end->value();
}

24
qt-ui/addcylinderdialog.h Normal file
View file

@ -0,0 +1,24 @@
#ifndef ADDCYLINDERDIALOG_H
#define ADDCYLINDERDIALOG_H
#include <QDialog>
#include "../dive.h"
namespace Ui{
class AddCylinderDialog;
}
class AddCylinderDialog : public QDialog{
Q_OBJECT
public:
explicit AddCylinderDialog(QWidget* parent = 0);
void setCylinder(cylinder_t *cylinder);
void updateCylinder();
private:
Ui::AddCylinderDialog *ui;
cylinder_t *currentCylinder;
};
#endif

303
qt-ui/addcylinderdialog.ui Normal file
View file

@ -0,0 +1,303 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>AddCylinderDialog</class>
<widget class="QDialog" name="AddCylinderDialog">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>408</width>
<height>298</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>Cylinder</string>
</property>
<layout class="QFormLayout" name="formLayout">
<property name="fieldGrowthPolicy">
<enum>QFormLayout::ExpandingFieldsGrow</enum>
</property>
<item row="0" column="0">
<widget class="QLabel" name="label">
<property name="text">
<string>Type</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QComboBox" name="cylinderType">
<property name="sizePolicy">
<sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
</widget>
</item>
<item row="2" column="0">
<widget class="QLabel" name="label_2">
<property name="text">
<string>Size</string>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QDoubleSpinBox" name="size">
<property name="sizePolicy">
<sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
</widget>
</item>
<item row="3" column="0">
<widget class="QLabel" name="label_3">
<property name="text">
<string>Pressure</string>
</property>
</widget>
</item>
<item row="3" column="1">
<widget class="QSpinBox" name="pressure">
<property name="sizePolicy">
<sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item row="0" column="1">
<widget class="QGroupBox" name="groupBox_2">
<property name="title">
<string>Pressure</string>
</property>
<layout class="QFormLayout" name="formLayout_2">
<item row="1" column="0">
<widget class="QLabel" name="label_4">
<property name="text">
<string>Start</string>
</property>
</widget>
</item>
<item row="3" column="0">
<widget class="QLabel" name="label_6">
<property name="text">
<string>End</string>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QSpinBox" name="start">
<property name="enabled">
<bool>false</bool>
</property>
<property name="sizePolicy">
<sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
</widget>
</item>
<item row="3" column="1">
<widget class="QSpinBox" name="end">
<property name="enabled">
<bool>false</bool>
</property>
<property name="sizePolicy">
<sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
</widget>
</item>
<item row="0" column="0">
<widget class="QCheckBox" name="checkBox">
<property name="text">
<string/>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item row="1" column="1">
<widget class="QGroupBox" name="groupBox_3">
<property name="title">
<string>Gas Mix</string>
</property>
<layout class="QFormLayout" name="formLayout_3">
<item row="1" column="0">
<widget class="QLabel" name="label_5">
<property name="text">
<string>O2%</string>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QDoubleSpinBox" name="o2percent">
<property name="enabled">
<bool>false</bool>
</property>
<property name="sizePolicy">
<sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
</widget>
</item>
<item row="2" column="0">
<widget class="QLabel" name="label_7">
<property name="text">
<string>He%</string>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QDoubleSpinBox" name="hepercent">
<property name="enabled">
<bool>false</bool>
</property>
<property name="sizePolicy">
<sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
</widget>
</item>
<item row="0" column="0">
<widget class="QCheckBox" name="checkBox_2">
<property name="text">
<string/>
</property>
</widget>
</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>AddCylinderDialog</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>AddCylinderDialog</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>
<connection>
<sender>checkBox</sender>
<signal>clicked(bool)</signal>
<receiver>start</receiver>
<slot>setEnabled(bool)</slot>
<hints>
<hint type="sourcelabel">
<x>216</x>
<y>46</y>
</hint>
<hint type="destinationlabel">
<x>280</x>
<y>66</y>
</hint>
</hints>
</connection>
<connection>
<sender>checkBox</sender>
<signal>clicked(bool)</signal>
<receiver>end</receiver>
<slot>setEnabled(bool)</slot>
<hints>
<hint type="sourcelabel">
<x>226</x>
<y>48</y>
</hint>
<hint type="destinationlabel">
<x>268</x>
<y>100</y>
</hint>
</hints>
</connection>
<connection>
<sender>checkBox_2</sender>
<signal>clicked(bool)</signal>
<receiver>o2percent</receiver>
<slot>setEnabled(bool)</slot>
<hints>
<hint type="sourcelabel">
<x>214</x>
<y>165</y>
</hint>
<hint type="destinationlabel">
<x>260</x>
<y>190</y>
</hint>
</hints>
</connection>
<connection>
<sender>checkBox_2</sender>
<signal>clicked(bool)</signal>
<receiver>hepercent</receiver>
<slot>setEnabled(bool)</slot>
<hints>
<hint type="sourcelabel">
<x>228</x>
<y>165</y>
</hint>
<hint type="destinationlabel">
<x>262</x>
<y>216</y>
</hint>
</hints>
</connection>
</connections>
</ui>

68
qt-ui/maintab.cpp
View file

@ -1,8 +1,74 @@
#include "maintab.h"
#include "ui_maintab.h"
#include "addcylinderdialog.h"
#include <QLabel>
MainTab::MainTab(QWidget *parent) : QTabWidget(parent),
ui(new Ui::MainTab())
ui(new Ui::MainTab()),
weightModel(new WeightModel()),
cylindersModel(new CylindersModel())
{
ui->setupUi(this);
ui->cylinders->setModel(cylindersModel);
ui->weights->setModel(weightModel);
}
void MainTab::clearEquipment()
{
}
void MainTab::clearInfo()
{
QList<QLabel*> labels;
labels << ui->sac << ui->otu << ui->oxygenhelium << ui->gasused
<< ui->date << ui->divetime << ui->surfinterval
<< ui->maxdepth << ui->avgdepth << ui->visibility
<< ui->watertemperature << ui->airtemperature << ui->airpress;
Q_FOREACH(QLabel *l, labels){
l->setText(QString());
}
}
void MainTab::clearStats()
{
QList<QLabel*> labels;
labels << ui->maxdepth_2 << ui->mindepth << ui->avgdepth
<< ui->maxsac << ui->minsac << ui->avgsac
<< ui->dives << ui->maxtemp << ui->mintemp << ui->avgtemp
<< ui->totaltime << ui->avgtime << ui->longestdive << ui->shortestdive;
Q_FOREACH(QLabel *l, labels){
l->setText(QString());
}
}
void MainTab::on_addCylinder_clicked()
{
AddCylinderDialog dialog(this);
cylinder_t *newCylinder = (cylinder_t*) malloc(sizeof(cylinder_t));
newCylinder->type.description = "";
dialog.setCylinder(newCylinder);
int result = dialog.exec();
if (result == QDialog::Rejected){
return;
}
dialog.updateCylinder();
cylindersModel->add(newCylinder);
}
void MainTab::on_editCylinder_clicked()
{
}
void MainTab::on_delCylinder_clicked()
{
}
void MainTab::reload()
{
cylindersModel->update();
}

17
qt-ui/maintab.h
View file

@ -2,6 +2,9 @@
#define MAINTAB_H
#include <QTabWidget>
#include <QDialog>
#include "models.h"
namespace Ui
{
@ -13,8 +16,20 @@ class MainTab : public QTabWidget
Q_OBJECT
public:
MainTab(QWidget *parent);
void clearStats();
void clearInfo();
void clearEquipment();
void reload();
public Q_SLOTS:
void on_addCylinder_clicked();
void on_editCylinder_clicked();
void on_delCylinder_clicked();
private:
Ui::MainTab *ui;
WeightModel *weightModel;
CylindersModel *cylindersModel;
};
#endif
#endif

12
qt-ui/maintab.ui
View file

@ -14,7 +14,7 @@
<string>TabWidget</string>
</property>
<property name="currentIndex">
<number>0</number>
<number>2</number>
</property>
<widget class="QWidget" name="infoTab">
<attribute name="title">
@ -390,19 +390,19 @@
</property>
<layout class="QVBoxLayout" name="verticalLayout_2">
<item>
<widget class="QTableView" name="tableView"/>
<widget class="QTableView" name="cylinders"/>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_2">
<item>
<widget class="QPushButton" name="pushButton">
<widget class="QPushButton" name="editCylinder">
<property name="text">
<string>Edit</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="pushButton_2">
<widget class="QPushButton" name="addCylinder">
<property name="text">
<string>Add</string>
</property>
@ -422,7 +422,7 @@
</spacer>
</item>
<item>
<widget class="QPushButton" name="pushButton_3">
<widget class="QPushButton" name="delCylinder">
<property name="text">
<string>Delete</string>
</property>
@ -438,7 +438,7 @@
</property>
<layout class="QVBoxLayout" name="verticalLayout_3">
<item>
<widget class="QTableView" name="tableView_2"/>
<widget class="QTableView" name="weights"/>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_3">

107
qt-ui/mainwindow.cpp
View file

@ -2,11 +2,19 @@
#include "ui_mainwindow.h"
#include <QVBoxLayout>
#include <QFileDialog>
#include <QMessageBox>
#include <QtDebug>
#include "divelistview.h"
#include "divetripmodel.h"
#include "glib.h"
#include "../dive.h"
#include "../divelist.h"
#include "../pref.h"
MainWindow::MainWindow() : ui(new Ui::MainWindow())
{
ui->setupUi(this);
@ -45,7 +53,31 @@ void MainWindow::on_actionNew_triggered()
void MainWindow::on_actionOpen_triggered()
{
qDebug("actionOpen");
QString filename = QFileDialog::getOpenFileName(this, tr("Open File"), QDir::homePath(), filter());
if (filename.isEmpty()){
return;
}
// Needed to convert to char*
QByteArray fileNamePtr = filename.toLocal8Bit();
on_actionClose_triggered();
GError *error = NULL;
parse_file(fileNamePtr.data(), &error);
set_filename(fileNamePtr.data(), TRUE);
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);
ui->InfoWidget->reload();
}
void MainWindow::on_actionSave_triggered()
@ -59,7 +91,37 @@ void MainWindow::on_actionSaveAs_triggered()
}
void MainWindow::on_actionClose_triggered()
{
qDebug("actionClose");
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 */
selected_dive = 0;
//WARNING: Port this to Qt.
//process_selected_dives();
ui->InfoWidget->clearStats();
ui->InfoWidget->clearInfo();
ui->InfoWidget->clearEquipment();
clear_events();
show_dive_stats(NULL);
/* redraw the screen */
//WARNING: Port this to Qt.
dive_list_update_dives();
// WARNING? Port this to Qt.
show_dive_info(NULL);
}
void MainWindow::on_actionImport_triggered()
@ -190,3 +252,44 @@ void MainWindow::on_actionUserManual_triggered()
{
qDebug("actionUserManual");
}
QString MainWindow::filter()
{
QString f;
f += "ALL ( *.xml *.XML *.uddf *.udcf *.UDFC *.jlb *.JLB ";
#ifdef LIBZIP
f += "*.sde *.SDE *.dld *.DLD ";
#endif
#ifdef SQLITE3
f += "*.db";
#endif
f += ");;";
f += "XML (*.xml *.XML);;";
f += "UDDF (*.uddf);;";
f += "UDCF (*.udcf *.UDCF);;";
f += "JLB (*.jlb *.JLB);;";
#ifdef LIBZIP
f += "SDE (*.sde *.SDE);;";
f += "DLD (*.dld *.DLD);;";
#endif
#ifdef SQLITE3
f += "DB (*.db)";
#endif
return f;
}
bool MainWindow::askSaveChanges()
{
QString message = ! existing_filename ? tr("You have unsaved changes\nWould you like to save those before closing the datafile?")
: tr("You have unsaved changes to file: %1 \nWould you like to save those before closing the datafile?").arg(existing_filename);
if (QMessageBox::question(this, tr("Save Changes?"), message) == QMessageBox::Ok){
// WARNING: Port.
// file_save(NULL,NULL);
return true;
}
return false;
}

3
qt-ui/mainwindow.h
View file

@ -62,6 +62,9 @@ private Q_SLOTS:
private:
Ui::MainWindow *ui;
DiveTripModel *model;
QString filter();
bool askSaveChanges();
};
#endif

175
qt-ui/models.cpp Normal file
View file

@ -0,0 +1,175 @@
#include "models.h"
#include "../dive.h"
CylindersModel::CylindersModel(QObject* parent): QAbstractTableModel(parent)
{
}
QVariant CylindersModel::headerData(int section, Qt::Orientation orientation, int role) const
{
QVariant ret;
if (orientation == Qt::Vertical) {
return ret;
}
if (role == Qt::DisplayRole) {
switch(section) {
case TYPE:
ret = tr("Type");
break;
case SIZE:
ret = tr("Size");
break;
case MAXPRESS:
ret = tr("MaxPress");
break;
case START:
ret = tr("Start");
break;
case END:
ret = tr("End");
break;
case O2:
ret = tr("O2%");
break;
case HE:
ret = tr("He%");
break;
}
}
return ret;
}
int CylindersModel::columnCount(const QModelIndex& parent) const
{
return 7;
}
QVariant CylindersModel::data(const QModelIndex& index, int role) const
{
QVariant ret;
if (!index.isValid() || index.row() >= MAX_CYLINDERS) {
return ret;
}
dive *d = get_dive(selected_dive);
cylinder_t& cyl = d->cylinder[index.row()];
if (role == Qt::DisplayRole) {
switch(index.column()) {
case TYPE:
ret = QString(cyl.type.description);
break;
case SIZE:
ret = cyl.type.size.mliter;
break;
case MAXPRESS:
ret = cyl.type.workingpressure.mbar;
break;
case START:
ret = cyl.start.mbar;
break;
case END:
ret = cyl.end.mbar;
break;
case O2:
ret = cyl.gasmix.o2.permille;
break;
case HE:
ret = cyl.gasmix.he.permille;
break;
}
}
return ret;
}
int CylindersModel::rowCount(const QModelIndex& parent) const
{
return usedRows[currentDive];
}
void CylindersModel::add(cylinder_t* cyl)
{
if (usedRows[currentDive] >= MAX_CYLINDERS) {
free(cyl);
}
int row = usedRows[currentDive];
cylinder_t& cylinder = currentDive->cylinder[row];
cylinder.end.mbar = cyl->end.mbar;
cylinder.start.mbar = cyl->start.mbar;
beginInsertRows(QModelIndex(), row, row);
usedRows[currentDive]++;
endInsertRows();
}
void CylindersModel::update()
{
if (usedRows[currentDive] > 0) {
beginRemoveRows(QModelIndex(), 0, usedRows[currentDive]-1);
endRemoveRows();
}
currentDive = get_dive(selected_dive);
if (usedRows[currentDive] > 0) {
beginInsertRows(QModelIndex(), 0, usedRows[currentDive]-1);
endInsertRows();
}
}
void CylindersModel::clear()
{
if (usedRows[currentDive] > 0) {
beginRemoveRows(QModelIndex(), 0, usedRows[currentDive]-1);
usedRows[currentDive] = 0;
endRemoveRows();
}
}
void WeightModel::clear()
{
}
int WeightModel::columnCount(const QModelIndex& parent) const
{
return 0;
}
QVariant WeightModel::data(const QModelIndex& index, int role) const
{
return QVariant();
}
int WeightModel::rowCount(const QModelIndex& parent) const
{
return rows;
}
QVariant WeightModel::headerData(int section, Qt::Orientation orientation, int role) const
{
QVariant ret;
if (orientation == Qt::Vertical) {
return ret;
}
switch(section){
case TYPE:
ret = tr("Type");
break;
case WEIGHT:
ret = tr("Weight");
break;
}
return ret;
}
void WeightModel::add(weight_t* weight)
{
}
void WeightModel::update()
{
}

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qt-ui/models.h Normal file
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#ifndef MODELS_H
#define MODELS_H
#include <QAbstractTableModel>
#include "../dive.h"
class CylindersModel : public QAbstractTableModel {
Q_OBJECT
public:
enum {TYPE, SIZE, MAXPRESS, START, END, O2, HE};
explicit CylindersModel(QObject* parent = 0);
/*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(cylinder_t *cyl);
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;
};
class WeightModel : public QAbstractTableModel {
enum{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 clear();
void update();
private:
int rows;
};
#endif