60 lines
1.4 KiB
C++
60 lines
1.4 KiB
C++
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#include "DialogSavePicture.h"
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#include "SelfDefObject/QFDialog.h"
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#include "ui_DialogSavePicture.h"
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#include "MainWindow/MainWindow.h"
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#include <QFileDialog>
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#include <QMessageBox>
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namespace MainWidget
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{
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SavePictureDialog::SavePictureDialog(GUI::MainWindow *mainwindow, QWidget *w) : QFDialog(mainwindow)
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{
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_ui = new Ui::SavePicDialog;
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_ui->setupUi(this);
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_ui->widthBox->setMaximum(10000);
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_ui->highBox->setMaximum(10000);
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_ui->widthBox->setMinimum(1);
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_ui->highBox->setMinimum(1);
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_widget = w;
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this->init();
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connect(this, SIGNAL(saveImageSig(int, int, QString)), mainwindow, SIGNAL(saveImage(int, int, QString)));
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}
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SavePictureDialog::~SavePictureDialog()
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{
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if (_ui != nullptr)
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delete _ui;
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}
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void SavePictureDialog::on_browseButton_clicked()
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{
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QString text = QFileDialog::getSaveFileName(this, tr("Save Picture"), "", "PNG(*.png)");
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if (!text.isEmpty())
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_ui->lineEdit->setText(text);
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}
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void SavePictureDialog::init()
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{
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if (_widget == nullptr)
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return;
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const int w = _widget->width();
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const int h = _widget->height();
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_ui->highBox->setValue(h);
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_ui->widthBox->setValue(w);
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}
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void SavePictureDialog::accept()
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{
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const int w = _ui->widthBox->value();
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const int h = _ui->highBox->value();
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QString f = _ui->lineEdit->text();
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if (f.isEmpty())
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{
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QMessageBox::warning(this, QString(tr("Warning")), QString(tr("File name is empty !")));
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return;
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}
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emit saveImageSig(w, h, f);
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QFDialog::accept();
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}
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}
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