hedgewars: QTfrontend/drawmapwidget.cpp@5d6c7f88db73 (annotated)

4560 5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	1	#include <QFile>
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	2
4477 63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	3	#include "drawmapwidget.h"
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	4
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	5	DrawMapWidget::DrawMapWidget(QWidget *parent) :
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	6	QWidget(parent),
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	7	ui(new Ui::DrawMapWidget)
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	8	{
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	9	ui->setupUi(this);
4560 5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	10
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	11	m_scene = 0;
4477 63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	12	}
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	13
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	14	DrawMapWidget::~DrawMapWidget()
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	15	{
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	16	delete ui;
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	17	}
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	18
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	19	void DrawMapWidget::changeEvent(QEvent *e)
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	20	{
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	21	QWidget::changeEvent(e);
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	22	switch (e->type()) {
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	23	case QEvent::LanguageChange:
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	24	ui->retranslateUi(this);
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	25	break;
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	26	default:
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	27	break;
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	28	}
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	29	}
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	30
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	31	void DrawMapWidget::setScene(DrawMapScene * scene)
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	32	{
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	33	ui->graphicsView->setScene(scene);
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	34	}
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	35
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	36	void DrawMapWidget::resizeEvent(QResizeEvent * event)
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	37	{
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	38	Q_UNUSED(event);
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	39
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	40	if(ui->graphicsView && ui->graphicsView->scene())
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	41	ui->graphicsView->fitInView(ui->graphicsView->scene()->sceneRect(), Qt::KeepAspectRatio);
63a21fac8bf7 Add QAspectRatioLayout borrowed from http://wiki.forum.nokia.com/index.php/CS001309_-_Maintaining_square_form_for_a_widget_in_Qt to maintain width == height * 2 aspect ratio for map drawing widget unc0rr parents: diff changeset	42	}
4556 c7f4eb6cbd0c Make use of showEvent, so there's no more need in manual resizing of draw map widget unc0rr parents: 4520 diff changeset	43
c7f4eb6cbd0c Make use of showEvent, so there's no more need in manual resizing of draw map widget unc0rr parents: 4520 diff changeset	44	void DrawMapWidget::showEvent(QShowEvent * event)
c7f4eb6cbd0c Make use of showEvent, so there's no more need in manual resizing of draw map widget unc0rr parents: 4520 diff changeset	45	{
c7f4eb6cbd0c Make use of showEvent, so there's no more need in manual resizing of draw map widget unc0rr parents: 4520 diff changeset	46	Q_UNUSED(event);
c7f4eb6cbd0c Make use of showEvent, so there's no more need in manual resizing of draw map widget unc0rr parents: 4520 diff changeset	47
c7f4eb6cbd0c Make use of showEvent, so there's no more need in manual resizing of draw map widget unc0rr parents: 4520 diff changeset	48	resizeEvent(0);
c7f4eb6cbd0c Make use of showEvent, so there's no more need in manual resizing of draw map widget unc0rr parents: 4520 diff changeset	49	}
4560 5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	50
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	51	void DrawMapWidget::undo()
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	52	{
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	53	if(m_scene) m_scene->undo();
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	54	}
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	55
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	56	void DrawMapWidget::clear()
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	57	{
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	58	if(m_scene) m_scene->clear();
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	59	}
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	60
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	61	void DrawMapWidget::save(const QString & fileName)
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	62	{
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	63	Q_UNUSED(fileName);
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	64	}
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	65
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	66	void DrawMapWidget::load(const QString & fileName)
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	67	{
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	68	Q_UNUSED(fileName);
5d6c7f88db73 - Some work on drawMap widget and scene to allow undo, clear, save and load operations unc0rr parents: 4556 diff changeset	69	}

author	unc0rr
	Sat, 18 Dec 2010 23:02:39 +0300
changeset 4560	5d6c7f88db73
parent 4556	c7f4eb6cbd0c
child 4586	4ba4f021070f
permissions	-rw-r--r--