/* 4coder_clipboard.cpp - Copy paste commands and clipboard related setup. */ // TOP static b32 post_buffer_range_to_clipboard(Application_Links *app, i32 clipboard_index, Buffer_ID buffer, i32 first, i32 one_past_last){ b32 success = false; i32 buffer_size = 0; buffer_get_size(app, buffer, &buffer_size); if (buffer != 0 && 0 <= first && first < one_past_last && one_past_last <= buffer_size){ Scratch_Block scratch(app); Range range = make_range(first, one_past_last); String_Const_u8 string = scratch_read(app, scratch, buffer, range); if (string.size > 0){ clipboard_post(app, clipboard_index, string); success = true; } } return(success); } CUSTOM_COMMAND_SIG(copy) CUSTOM_DOC("Copy the text in the range from the cursor to the mark onto the clipboard.") { View_ID view = 0; get_active_view(app, AccessProtected, &view); Buffer_ID buffer = 0; view_get_buffer(app, view, AccessProtected, &buffer); Range range = get_view_range(app, view); post_buffer_range_to_clipboard(app, 0, buffer, range.min, range.max); } CUSTOM_COMMAND_SIG(cut) CUSTOM_DOC("Cut the text in the range from the cursor to the mark onto the clipboard.") { View_ID view = 0; get_active_view(app, AccessOpen, &view); Buffer_ID buffer = 0; view_get_buffer(app, view, AccessOpen, &buffer); Range range = get_view_range(app, view); if (post_buffer_range_to_clipboard(app, 0, buffer, range.min, range.max)){ buffer_replace_range(app, buffer, range, string_u8_litexpr("")); } } CUSTOM_COMMAND_SIG(paste) CUSTOM_DOC("At the cursor, insert the text at the top of the clipboard.") { i32 count = 0; clipboard_count(app, 0, &count); if (count > 0){ View_ID view = 0; get_active_view(app, AccessOpen, &view); if_view_has_highlighted_range_delete_range(app, view); Managed_Scope scope = 0; view_get_managed_scope(app, view, &scope); managed_variable_set(app, scope, view_next_rewrite_loc, RewritePaste); i32 paste_index = 0; managed_variable_set(app, scope, view_paste_index_loc, paste_index); Scratch_Block scratch(app); String_Const_u8 string = {}; clipboard_index(app, 0, paste_index, scratch, &string); if (string.size > 0){ Buffer_ID buffer = 0; view_get_buffer(app, view, AccessOpen, &buffer); i32 pos = 0; view_get_cursor_pos(app, view, &pos); buffer_replace_range(app, buffer, make_range(pos), string); view_set_mark(app, view, seek_pos(pos)); view_set_cursor(app, view, seek_pos(pos + (i32)string.size), true); // TODO(allen): Send this to all views. Theme_Color paste = {}; paste.tag = Stag_Paste; get_theme_colors(app, &paste, 1); view_post_fade(app, view, 0.667f, pos, pos + (i32)string.size, paste.color); } } } CUSTOM_COMMAND_SIG(paste_next) 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.") { Scratch_Block scratch(app); i32 count = 0; clipboard_count(app, 0, &count); if (count > 0){ View_ID view = 0; get_active_view(app, AccessOpen, &view); Managed_Scope scope = 0; view_get_managed_scope(app, view, &scope); no_mark_snap_to_cursor(app, scope); u64 rewrite = 0; managed_variable_get(app, scope, view_rewrite_loc, &rewrite); if (rewrite == RewritePaste){ managed_variable_set(app, scope, view_next_rewrite_loc, RewritePaste); u64 prev_paste_index = 0; managed_variable_get(app, scope, view_paste_index_loc, &prev_paste_index); i32 paste_index = (i32)prev_paste_index + 1; managed_variable_set(app, scope, view_paste_index_loc, paste_index); String_Const_u8 string = {}; clipboard_index(app, 0, paste_index, scratch, &string); Buffer_ID buffer = 0; view_get_buffer(app, view, AccessOpen, &buffer); Range range = get_view_range(app, view); i32 pos = range.min; buffer_replace_range(app, buffer, range, string); view_set_cursor(app, view, seek_pos(pos + (i32)string.size), true); // TODO(allen): Send this to all views. Theme_Color paste = {}; paste.tag = Stag_Paste; get_theme_colors(app, &paste, 1); view_post_fade(app, view, 0.667f, pos, pos + (i32)string.size, paste.color); } else{ exec_command(app, paste); } } } CUSTOM_COMMAND_SIG(paste_and_indent) CUSTOM_DOC("Paste from the top of clipboard and run auto-indent on the newly pasted text.") { paste(app); auto_tab_range(app); } CUSTOM_COMMAND_SIG(paste_next_and_indent) CUSTOM_DOC("Paste the next item on the clipboard and run auto-indent on the newly pasted text.") { paste_next(app); auto_tab_range(app); } // BOTTOM