121 lines
2.6 KiB
C
121 lines
2.6 KiB
C
/*
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* Lister base
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*/
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// TOP
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#if !defined(FCODER_LISTER_BASE_H)
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#define FCODER_LISTER_BASE_H
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typedef i32 Lister_Activation_Code;
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enum{
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ListerActivation_Finished = 0,
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ListerActivation_Continue = 1,
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ListerActivation_ContinueAndRefresh = 2,
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};
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typedef Lister_Activation_Code Lister_Activation_Type(Application_Links *app, View_ID view, struct Lister *lister,
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String_Const_u8 text_field, void *user_data, b32 activated_by_mouse);
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typedef void Lister_Regenerate_List_Function_Type(Application_Links *app, struct Lister *lister);
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struct Lister_Node{
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Lister_Node *next;
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Lister_Node *prev;
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String_Const_u8 string;
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union{
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String_Const_u8 status;
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i32 index;
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};
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void *user_data;
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i32 raw_index;
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};
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struct Lister_Node_List{
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Lister_Node *first;
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Lister_Node *last;
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i32 count;
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};
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struct Lister_Node_Ptr_Array{
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Lister_Node **node_ptrs;
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i32 count;
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};
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typedef Lister_Activation_Code Lister_Key_Stroke_Function(Application_Links *app);
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typedef void Lister_Navigate_Function(Application_Links *app,
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View_ID view, struct Lister *lister,
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i32 index_delta);
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struct Lister_Handlers{
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Lister_Activation_Type *activate;
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Lister_Regenerate_List_Function_Type *refresh;
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Custom_Command_Function *write_character;
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Custom_Command_Function *backspace;
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Lister_Navigate_Function *navigate;
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Lister_Key_Stroke_Function *key_stroke;
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};
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struct Lister{
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Arena *arena;
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Temp_Memory restore_all_point;
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Lister_Handlers handlers;
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Mapping *mapping;
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Command_Map *map;
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void *user_data;
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umem user_data_size;
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u8 query_space[256];
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u8 text_field_space[256];
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u8 key_string_space[256];
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String_u8 query;
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String_u8 text_field;
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String_u8 key_string;
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Lister_Node_List options;
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Temp_Memory filter_restore_point;
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Lister_Node_Ptr_Array filtered;
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b32 set_vertical_focus_to_item;
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Lister_Node *highlighted_node;
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void *hot_user_data;
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i32 item_index;
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i32 raw_item_index;
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Basic_Scroll scroll;
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i32 visible_count;
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};
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struct Lister_Prealloced_String{
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String_Const_u8 string;
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};
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struct Lister_Filtered{
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Lister_Node_Ptr_Array exact_matches;
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Lister_Node_Ptr_Array before_extension_matches;
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Lister_Node_Ptr_Array substring_matches;
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};
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////////////////////////////////
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struct Lister_Option{
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String_Const_u8 string;
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String_Const_u8 status;
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void *user_data;
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};
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struct Lister_Fixed_Option{
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char *string;
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char *status;
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Key_Code key_code;
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void *user_data;
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};
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#endif
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// BOTTOM
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