a2045aa1f6
Place one or multiple stamps on scanned pages in defined locations. A stamp is understood here as - a transparent text in a transparent frame with no borders - an opaque text on an opaque background with no borders. Stamp parameters: - text - font - foreground colour - background colour - angle of rotation - transparency. Locations: - centre - cardinal directions - inter-cardinal directions.
121 lines
3.1 KiB
C++
121 lines
3.1 KiB
C++
/*
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* File: XScannerWidget.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 - © 2024
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*
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* Created on ?
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*/
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#ifndef XSCANNERWIDGET_H
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#define XSCANNERWIDGET_H
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#include <wx/wx.h>
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#include <wx/thread.h>
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#include <wx/config.h>
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#include <ScannerWidget.h>
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#include "TimeredStatusBar.h"
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#include "InsaneWorker.h"
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#include <map>
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class BackgroundScannerDiscoveryEvent;
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/**
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* Find available scanner devices, USB or network attached.\n
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* Show the devices and their minimal properties in a popup.\n
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* Make the properties available through API.\n
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* Specify output file format and page sizes.\n
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* All selections are saved and restored using wxConfig.\n
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* Devices can be searched in a detached thread, typically on application
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* startup.\n
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*/
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class XScannerWidget : public ScannerWidget
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{
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DECLARE_DYNAMIC_CLASS( XScannerWidget )
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friend class BackgroundScannerDiscovery;
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public:
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XScannerWidget() {};
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~XScannerWidget();
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XScannerWidget ( wxWindow* parent, TimeredStatusBar * sb,
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InsaneWorker * insaneWorker,
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wxWindowID id = wxID_ANY,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = SYMBOL_SCANNERWIDGET_SIZE,
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long int style = SYMBOL_SCANNERWIDGET_STYLE );
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void SetConfig ( wxConfig * config );
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bool FindDevices ( bool async = false );
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wxString GetCurrentDeviceId() const;
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wxString GetScannerMode() const
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{
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return cmbMode->GetValue();
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}
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std::pair<int, wxString> GetScannerSource() const
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{
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return {cmbSource->GetCurrentSelection(), cmbSource->GetValue()};
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}
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wxString GetScannerResolution() const
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{
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return cmbResolution->GetValue();
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}
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uint GetScannerOutputType()
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{
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return cmbOutputType->GetCurrentSelection();
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}
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wxString GetPaperSize() const
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{
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return cmbPaperSize->GetValue();
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}
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private:
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wxWeakRef<TimeredStatusBar> m_sb = nullptr;
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wxConfig * m_config = nullptr;
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InsaneWorker * m_insaneWorker;
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InsaneWorkerEvent * m_insaneWorkerEvh;
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void OnButtonRefreshDevices ( wxCommandEvent& evt );
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/*
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* For synchronous and asynchronous calls/
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*/
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void AppendScannerItem ( const wxString& display, const wxString& clientData );
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void ClearScannerItems();
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void OnActivated ( wxShowEvent& evt );
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void OnImageTypeSelected ( wxCommandEvent& evt );
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void OnDeviceSelected ( wxCommandEvent& evt );
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void OnSourceSelected ( wxCommandEvent& evt );
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void OnModeSelected ( wxCommandEvent& evt );
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void OnResolutionSelected ( wxCommandEvent& evt );
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void OnPaperSizeSelected ( wxCommandEvent& evt );
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void UpdateScannerOptions ( const wxString& deviceId );
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};
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// Asynchronous device discovery.
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class BackgroundScannerDiscovery : public wxThread
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{
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public:
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BackgroundScannerDiscovery ( XScannerWidget * owner, BackgroundScannerDiscoveryEvent * evh )
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{
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m_owner = owner;
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m_evh = evh;
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}
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virtual ~BackgroundScannerDiscovery() {};
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virtual ExitCode Entry();
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private:
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XScannerWidget * m_owner = nullptr;
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BackgroundScannerDiscoveryEvent * m_evh = nullptr;
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};
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class BackgroundScannerDiscoveryEvent
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{
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public:
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virtual void OnDone();
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};
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#endif // XSCANNERWIDGET_H
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