4b23b1f3de
- perform scanning in a thread - change the label of the scan button - trigger cancel with the same button and with the ESC key - process all GUI updates in asynchronous mode. Do not use a top window as parent of popups: - If a top window goes away in an application with multiple instances of XInsaneWidget, any call to a scanner widget leads to a crash. Minor changes.
94 lines
3.3 KiB
C++
94 lines
3.3 KiB
C++
/*
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* File: XInsaneWidget.h
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* Author: Saleem Edah-Tally - nmset@yandex.com
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* License : CeCILL-C
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* Copyright Saleem Edah-Tally - © 2025
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*
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* Created on 15 06 2025, 21:24
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*/
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#ifndef XINSANEWIDGET_H
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#define XINSANEWIDGET_H
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#include <wx/wx.h>
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#include <wx/config.h>
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#include <wx/popupwin.h>
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#include <InsaneWidget.h>
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#include <InsaneWorker.h>
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#include <XScannerWidget.h>
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#include <XStampWidget.h>
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#include <XStampWidgets.h>
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#include <TimeredStatusBar.h>
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#include <ConfigEditorPopup.h>
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#include <memory>
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#include <vector>
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class BackgroundScannerDiscoveryEVH;
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class ScanProjectHandler; // An event handler extending InsaneWorkerEvent.
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class XStampWidget;
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struct StampDescriptor;
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// Page index (not page number), {pixel file path, {pixel count, image width, image height}}.
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typedef std::map<uint, std::tuple<std::string, InsaneWorkerEvent::ImageAttributes>> PixelFilesMap;
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/**
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* Shows a label, a disabled text box, and a button.
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*
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* Label:
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* - Right click: define the number of pages to scan and double-sided scanning.
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* - Number of pages: it's the number of sides, not the number of sheets.
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* - Backface: if an automatic document feeder is used. If 5 pages are to be
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* scanned, feed 3 pages on front face, turn the whole stack including the
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* 6th page to scan the backfaces; the last page will be discarded.
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* With a feeder, the 'double-sided' option can be off if all backfaces
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* are blank.
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* With a flatbed scanner, the 'double-sided' should typically be off and
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* the pages scanned in their logical order.
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*
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* Text box:
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* - shows the path and the basename of the files to create. This must be set
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* by the application in any conveniant manner.
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* Pressing the backspace key clears the text box.
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*
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* Button:
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* - Right click: shows the scanner widget.
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* - Left click: starts scanning.
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* - Ctrl + Right click: show the stamp widgets dialog.
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*/
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class XInsaneWidget : public InsaneWidget
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{
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DECLARE_DYNAMIC_CLASS( XInsaneWidget )
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public:
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virtual ~XInsaneWidget();
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XInsaneWidget( wxWindow* parent, TimeredStatusBar * sb, wxConfig * config, wxWindowID id = SYMBOL_INSANEWIDGET_IDNAME, const wxPoint& pos = SYMBOL_INSANEWIDGET_POSITION, const wxSize& size = SYMBOL_INSANEWIDGET_SIZE, long style = SYMBOL_INSANEWIDGET_STYLE );
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void ResetScanProject();
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void CancelScanning();
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void EnableScanButton(bool enable); // For CallAfter.
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void Setup();
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private:
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wxConfig * m_config;
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wxWeakRef<TimeredStatusBar> m_sb;
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std::vector<StampDescriptor*> * m_stampDescriptors;
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// Contains a popup to define the number of pages and double-sided scanning.
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std::unique_ptr<ConfigEditorPopup> m_pageStack;
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// Contains the scanner widget.
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std::unique_ptr<wxPopupTransientWindow> m_ptwScannerWidget;
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// Contains the stamp widgets.
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std::unique_ptr<wxDialog> m_dlgStampWidgets;
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std::unique_ptr<XStampWidgets> m_stampWidgets;
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// Available devices and minimal options.
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std::unique_ptr<XScannerWidget> m_scannerWidget;
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std::unique_ptr<InsaneWorker> m_insaneWorker;
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std::unique_ptr<BackgroundScannerDiscoveryEVH> m_backgroundScannerDiscoveryEvh;
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std::unique_ptr<ScanProjectHandler> m_scanProject;
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void OnLblNewDocRightClick ( wxMouseEvent& evt );
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void OnTxtNewDocKeyPressed ( wxKeyEvent& evt );
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void OnBtnScanRightClick ( wxMouseEvent& evt );
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void OnBtnScanClick ( wxMouseEvent& evt );
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};
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#endif // XINSANEWIDGET_H
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