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Add a Qt main window

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This is just an empty window with a File menu and a few items.
It shows how to hook up functions to menu actions.

Signed-off-by: Alberto Mardegan <mardy@users.sourceforge.net>
This commit is contained in:
Alberto Mardegan 2013-04-02 19:49:17 +03:00
parent 2f759f52e1
commit a412753b0a
3 changed files with 222 additions and 1 deletions
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120
qt-gui.cpp
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@ -24,10 +24,14 @@
#include "webservice.h"
#include "version.h"
#include "libdivecomputer.h"
#include "main-window.ui.h"
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <gdk-pixbuf/gdk-pixdata.h>
#include <QApplication>
#include <QFileDialog>
#include <QFileInfo>
#include <QStringList>
#include <QTranslator>
#if HAVE_OSM_GPS_MAP
@ -1733,6 +1737,120 @@ static gboolean notebook_tooltip (GtkWidget *widget, gint x, gint y,
}
}
class MainWindow: public QMainWindow, private Ui::MainWindow
{
Q_OBJECT
public:
MainWindow(QWidget *parent = 0);
~MainWindow() {}
void setCurrentFileName(const QString &fileName);
private Q_SLOTS:
void on_actionNew_triggered() { on_actionClose_triggered(); }
void on_actionOpen_triggered();
void on_actionSave_triggered() { file_save(NULL, NULL); }
void on_actionSaveAs_triggered() { file_save_as(NULL, NULL); }
void on_actionClose_triggered();
private:
QStringList fileNameFilters() const;
private:
QString m_currentFileName;
};
MainWindow::MainWindow(QWidget *parent):
QMainWindow(parent)
{
setupUi(this);
}
void MainWindow::setCurrentFileName(const QString &fileName)
{
if (fileName == m_currentFileName) return;
m_currentFileName = fileName;
QString title = tr("Subsurface");
if (!m_currentFileName.isEmpty()) {
QFileInfo fileInfo(m_currentFileName);
title += " - " + fileInfo.fileName();
}
setWindowTitle(title);
}
void MainWindow::on_actionOpen_triggered()
{
QString defaultFileName = QString::fromUtf8(prefs.default_filename);
QFileInfo fileInfo(defaultFileName);
QFileDialog dialog(this, tr("Open File"), fileInfo.path());
dialog.setFileMode(QFileDialog::ExistingFile);
dialog.selectFile(defaultFileName);
dialog.setNameFilters(fileNameFilters());
if (dialog.exec()) {
/* first, close the existing file, if any */
file_close(NULL, NULL);
/* we know there is only one filename */
QString fileName = dialog.selectedFiles().first();
GError *error = NULL;
parse_file(fileName.toUtf8().constData(), &error);
if (error != NULL) {
report_error(error);
g_error_free(error);
error = NULL;
} else {
setCurrentFileName(fileName);
}
report_dives(FALSE, FALSE);
}
}
void MainWindow::on_actionClose_triggered()
{
if (unsaved_changes())
if (ask_save_changes() == FALSE)
return;
setCurrentFileName(QString());
/* 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;
process_selected_dives();
clear_stats_widgets();
clear_events();
show_dive_stats(NULL);
/* clear the equipment page */
clear_equipment_widgets();
/* redraw the screen */
dive_list_update_dives();
show_dive_info(NULL);
}
QStringList MainWindow::fileNameFilters() const
{
QStringList filters;
filters << "*.xml *.uddf *.udcf *.jlb"
#ifdef LIBZIP
" *.sde *.dld"
#endif
#ifdef SQLITE3
" *.db"
#endif
;
return filters;
}
void init_ui(int *argcp, char ***argvp)
{
GtkWidget *win;
@ -1748,6 +1866,8 @@ void init_ui(int *argcp, char ***argvp)
application = new QApplication(*argcp, *argvp);
application->installTranslator(new Translator(application));
MainWindow *window = new MainWindow();
window->show();
gtk_init(argcp, argvp);
settings = gtk_settings_get_default();