Rickey
2fb9e6d633
* Clang format joker files and def files * Fix blind usage of GBLA_UNUSED macro * Add final files for clang-format (main.c and selection_grid.h) --------- Co-authored-by: MeirGavish <meir.gavish@gmail.com>
48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
#ifndef SELECTION_GRID_H
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#define SELECTION_GRID_H
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#include <tonc.h>
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typedef POINT Selection;
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struct SelectionGridRow;
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struct SelectionGrid;
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typedef struct SelectionGridRow SelectionGridRow;
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typedef struct SelectionGrid SelectionGrid;
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// Called whenever there is a change in the selection cursor
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// row_idx is the index of the row whose function is invoked - can be used to identify whether it is
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// the previous or new selection row.
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typedef void (*RowOnSelectionChangedFunc)(
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SelectionGrid* selection_grid,
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int row_idx,
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const Selection* prev_selection,
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const Selection* new_selection
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);
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typedef int (*RowGetSizeFunc)();
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// Called for any non-directional key hit
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// The key will not be passed, the function will have to check key_hit() etc. for the key it wants
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// to check
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typedef void (*RowOnKeyTransitFunc)(SelectionGrid* selection_grid, Selection* selection);
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struct SelectionGridRow
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{
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int row_idx;
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RowGetSizeFunc get_size;
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RowOnSelectionChangedFunc on_selection_changed;
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RowOnKeyTransitFunc on_key_transit;
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};
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struct SelectionGrid
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{
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const SelectionGridRow* rows;
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const int num_rows;
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Selection selection;
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};
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void selection_grid_process_input(SelectionGrid* selection_grid);
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void selection_grid_move_selection_horz(SelectionGrid* selection_grid, int direction_tribool);
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void selection_grid_move_selection_vert(SelectionGrid* selection_grid, int direction_tribool);
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#endif
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