ngscopeclient 0.1-dev+51fbda87c
ExportFilter.h
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29
35#ifndef ExportFilter_h
36#define ExportFilter_h
37
38#include "../scopehal/ActionProvider.h"
39
44 : public Filter
45 , public ActionProvider
46{
47public:
48 ExportFilter(const std::string& color);
49 virtual ~ExportFilter();
50
51 virtual void Refresh() override;
52
53 virtual std::vector<std::string> EnumActions() override;
54 virtual bool PerformAction(const std::string& id) override;
55
56protected:
57
61 virtual void Clear();
62
66 virtual void Export() =0;
67
68 enum ExportMode_t
69 {
70 MODE_CONTINUOUS_APPEND,
71 MODE_CONTINUOUS_OVERWRITE,
72 MODE_MANUAL_APPEND,
73 MODE_MANUAL_OVERWRITE
74 };
75
76 std::string m_fname;
77 std::string m_mode;
78
79 FILE* m_fp;
80
81 void OnFileNameChanged();
82};
83
84#endif
Abstract base for objects (usually filters) which provide a series of actions a user can perform.
Definition: ActionProvider.h:48
Base class for filters providing file-export functionality.
Definition: ExportFilter.h:46
virtual void Clear()
Clears the output file.
Definition: ExportFilter.cpp:129
void OnFileNameChanged()
Handle change of file name.
Definition: ExportFilter.cpp:119
virtual bool PerformAction(const std::string &id) override
Perform a specific action.
Definition: ExportFilter.cpp:104
virtual std::vector< std::string > EnumActions() override
Return a list of all actions which may be performed on the object.
Definition: ExportFilter.cpp:96
virtual void Export()=0
Writes the current inputs to the output file in the appropriate format.
virtual void Refresh() override
Evaluates a filter graph node.
Definition: ExportFilter.cpp:77
Abstract base class for all filter graph blocks which are not physical instrument channels.
Definition: Filter.h:95