124 lines
4.5 KiB
C++
124 lines
4.5 KiB
C++
/*
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4coder_clipboard.cpp - Copy paste commands and clipboard related setup.
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*/
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// TOP
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function b32
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clipboard_post_buffer_range(Application_Links *app, i32 clipboard_index, Buffer_ID buffer, Range_i64 range){
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b32 success = false;
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Scratch_Block scratch(app);
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String_Const_u8 string = push_buffer_range(app, scratch, buffer, range);
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if (string.size > 0){
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clipboard_post(app, clipboard_index, string);
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success = true;
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}
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return(success);
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}
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CUSTOM_COMMAND_SIG(copy)
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CUSTOM_DOC("Copy the text in the range from the cursor to the mark onto the clipboard.")
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{
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View_ID view = get_active_view(app, Access_ReadVisible);
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Buffer_ID buffer = view_get_buffer(app, view, Access_ReadVisible);
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Range_i64 range = get_view_range(app, view);
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clipboard_post_buffer_range(app, 0, buffer, range);
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}
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CUSTOM_COMMAND_SIG(cut)
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CUSTOM_DOC("Cut the text in the range from the cursor to the mark onto the clipboard.")
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{
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View_ID view = get_active_view(app, Access_ReadWriteVisible);
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Buffer_ID buffer = view_get_buffer(app, view, Access_ReadWriteVisible);
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Range_i64 range = get_view_range(app, view);
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if (clipboard_post_buffer_range(app, 0, buffer, range)){
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buffer_replace_range(app, buffer, range, string_u8_empty);
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}
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}
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CUSTOM_COMMAND_SIG(paste)
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CUSTOM_DOC("At the cursor, insert the text at the top of the clipboard.")
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{
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i32 count = clipboard_count(app, 0);
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if (count > 0){
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View_ID view = get_active_view(app, Access_ReadWriteVisible);
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if_view_has_highlighted_range_delete_range(app, view);
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Managed_Scope scope = view_get_managed_scope(app, view);
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Rewrite_Type *next_rewrite = scope_attachment(app, scope, view_next_rewrite_loc, Rewrite_Type);
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*next_rewrite = Rewrite_Paste;
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i32 *paste_index = scope_attachment(app, scope, view_paste_index_loc, i32);
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*paste_index = 0;
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Scratch_Block scratch(app);
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String_Const_u8 string = push_clipboard_index(app, scratch, 0, *paste_index);
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if (string.size > 0){
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Buffer_ID buffer = view_get_buffer(app, view, Access_ReadWriteVisible);
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i64 pos = view_get_cursor_pos(app, view);
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buffer_replace_range(app, buffer, Ii64(pos), string);
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view_set_mark(app, view, seek_pos(pos));
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view_set_cursor_and_preferred_x(app, view, seek_pos(pos + (i32)string.size));
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// TODO(allen): Send this to all views.
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view_post_fade(app, view, 0.667f, Ii64_size(pos, string.size), fcolor_id(Stag_Paste));
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}
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}
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}
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CUSTOM_COMMAND_SIG(paste_next)
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CUSTOM_DOC("If the previous command was paste or paste_next, replaces the paste range with the next text down on the clipboard, otherwise operates as the paste command.")
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{
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Scratch_Block scratch(app);
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i32 count = clipboard_count(app, 0);
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if (count > 0){
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View_ID view = get_active_view(app, Access_ReadWriteVisible);
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Managed_Scope scope = view_get_managed_scope(app, view);
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no_mark_snap_to_cursor(app, scope);
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Rewrite_Type *rewrite = scope_attachment(app, scope, view_rewrite_loc, Rewrite_Type);
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if (*rewrite == Rewrite_Paste){
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Rewrite_Type *next_rewrite = scope_attachment(app, scope, view_next_rewrite_loc, Rewrite_Type);
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*next_rewrite = Rewrite_Paste;
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i32 *paste_index_ptr = scope_attachment(app, scope, view_paste_index_loc, i32);
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i32 paste_index = (*paste_index_ptr) + 1;
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*paste_index_ptr = paste_index;
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String_Const_u8 string = push_clipboard_index(app, scratch, 0, paste_index);
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Buffer_ID buffer = view_get_buffer(app, view, Access_ReadWriteVisible);
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Range_i64 range = get_view_range(app, view);
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i64 pos = range.min;
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buffer_replace_range(app, buffer, range, string);
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view_set_cursor_and_preferred_x(app, view, seek_pos(pos + string.size));
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view_post_fade(app, view, 0.667f, Ii64_size(pos, string.size), fcolor_id(Stag_Paste));
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}
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else{
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paste(app);
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}
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}
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}
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CUSTOM_COMMAND_SIG(paste_and_indent)
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CUSTOM_DOC("Paste from the top of clipboard and run auto-indent on the newly pasted text.")
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{
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paste(app);
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auto_indent_range(app);
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}
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CUSTOM_COMMAND_SIG(paste_next_and_indent)
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CUSTOM_DOC("Paste the next item on the clipboard and run auto-indent on the newly pasted text.")
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{
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paste_next(app);
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auto_indent_range(app);
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}
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// BOTTOM
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