70 lines
1.3 KiB
C++
70 lines
1.3 KiB
C++
/*
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* Mr. 4th Dimention - Allen Webster
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*
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* 17.07.2017
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*
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* CLI handling code.
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*
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*/
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// TOP
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#if !defined(FRED_CLI_CPP)
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#define FRED_CLI_CPP
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struct CLI_Process{
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CLI_Handles cli;
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Editing_File *out_file;
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b32 cursor_at_end;
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};
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struct CLI_List{
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CLI_Process *procs;
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u32 count;
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u32 max;
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};
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inline CLI_List
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make_cli_list(Partition *part, u32 max){
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CLI_List list = {0};
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partition_align(part, 8);
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list.procs = push_array(part, CLI_Process, max);
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list.max = max;
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return(list);
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}
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inline b32
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cli_list_call(System_Functions *system, CLI_List *list, char *path, char *command, Editing_File *file, b32 cursor_at_end){
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b32 result = false;
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if (list->count < list->max){
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CLI_Process *proc = &list->procs[list->count++];
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proc->out_file = file;
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proc->cursor_at_end = cursor_at_end;
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result = system->cli_call(path, command, &proc->cli);
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if (!result){
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--list->count;
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}
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}
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return(result);
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}
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inline void
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cli_list_free_proc(CLI_List *list, CLI_Process *proc){
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Assert(proc >= list->procs);
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Assert(proc < list->procs + list->count);
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*proc = list->procs[--list->count];
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}
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inline b32
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cli_list_has_space(CLI_List *list){
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b32 has_space = (list->count < list->max);
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return(has_space);
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}
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#endif
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// BOTTOM
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