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comparison foosdk/sdk/foobar2000/SDK/playlistColumnProvider.h @ 1:20d02a178406 default tip

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author Paper <paper@tflc.us>
date Mon, 05 Jan 2026 02:15:46 -0500
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0:e9bb126753e7 1:20d02a178406
1 #pragma once
2
3 namespace fb2k {
4 //! Declares a column to be made available in Default UI playlist view, \n
5 //! without user having to manually enter title formatting patterns.
6 class playlistColumnProvider : public service_base {
7 FB2K_MAKE_SERVICE_INTERFACE_ENTRYPOINT(playlistColumnProvider);
8 public:
9 //! Number of columns published by this object.
10 virtual size_t numColumns() = 0;
11 //! Unique identifier of a column.
12 virtual GUID columnID(size_t col) = 0;
13 //! Formatting pattern used for displaying a column.
14 virtual fb2k::stringRef columnFormatSpec(size_t col) = 0;
15 //! Optional; sorting pattern used for this column. Return null to use display pattern for sorting.
16 virtual fb2k::stringRef columnSortScript(size_t col) = 0;
17 //! Name of the column shown to the user.
18 virtual fb2k::stringRef columnName(size_t col) = 0;
19 //! Display flags (alignment). \n
20 //! See flag_* constants.
21 virtual unsigned columnFlags(size_t col) = 0;
22
23 static constexpr unsigned
24 flag_alignLeft = 0, flag_alignRight = 1 << 0, flag_alignCenter = 1 << 1, // alignment
25 flag_numeric = 1 << 2, // prefer fixed width font, not all renderers support this
26 flag_positionDependant = 1 << 3, // value changes with position in playlist, mainly used by list index etc
27 flag_glyphs = 1 << 4; // internal/reserved
28 static constexpr unsigned flag_alignMask = (flag_alignLeft|flag_alignRight|flag_alignCenter);
29 };
30 }