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80 lines
1.7 KiB
C++
80 lines
1.7 KiB
C++
#ifndef MAINWINDOW_H
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#define MAINWINDOW_H
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#include <QMainWindow>
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#include <QFileDialog>
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#include <QLabel>
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#include "../../../DesktopEditor/graphics/pro/Graphics.h"
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#include "../../../DesktopEditor/fontengine/ApplicationFontsWorker.h"
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#include "../../../DesktopEditor/common/Directory.h"
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#include "../../PdfReader.h"
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QT_BEGIN_NAMESPACE
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namespace Ui { class MainWindow; }
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QT_END_NAMESPACE
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class MainWindow : public QMainWindow
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{
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Q_OBJECT
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public:
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MainWindow(QWidget *parent = nullptr);
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~MainWindow();
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private slots:
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void on_LeftButton_clicked();
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void on_RightButton_clicked();
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void on_RenderButton_clicked();
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void on_OpenFileButton_clicked();
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void on_ScaleSlider_sliderMoved(int position);
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void on_verticalScrollBar_valueChanged(int value);
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void on_horizontalScrollBar_valueChanged(int value);
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protected:
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void resizeEvent(QResizeEvent *event);
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void closeEvent(QCloseEvent *event);
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private:
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void RenderPage();
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bool RenderOnByteData(int nPage, BYTE*& pBgraData, int& w, int& h);
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void SetImage();
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void OpenFile();
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bool IsFileOpened();
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double GetPageScaleByZoomType(const double& dPageWidth, const double& dPageHeight);
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private:
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enum ZoomType
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{
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pageWidth,
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pageHeight,
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custom
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};
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QImage* m_pImage;
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QLabel* m_pLabel;
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QString m_sFile;
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int m_nPosX;
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int m_nPosY;
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double m_dScale;
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ZoomType m_eZoomType;
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// шрифты системы
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NSFonts::IApplicationFonts* m_pFonts;
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// кэши для отрисовщика
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NSFonts::IFontManager* m_pFontManager;
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NSImages::IImageFilesCache* m_pImageCache;
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PdfReader::CPdfReader* m_pReader;
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Ui::MainWindow *ui;
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};
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#endif // MAINWINDOW_H
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