2276 lines
82 KiB
C++
2276 lines
82 KiB
C++
/*
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4coder_base_commands.cpp - Base commands such as inserting characters, and
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moving the cursor, which work even without the default 4coder framework.
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*/
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// TOP
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static void
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write_character_parameter(Application_Links *app, u8 *character, u32 length){
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if (length != 0){
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View_ID view = 0;
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get_active_view(app, AccessOpen, &view);
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if_view_has_highlighted_range_delete_range(app, view);
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Buffer_ID buffer = 0;
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view_get_buffer(app, view, AccessOpen, &buffer);
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i32 pos = 0;
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view_get_cursor_pos(app, view, &pos);
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Full_Cursor cursor = {};
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view_compute_cursor(app, view, seek_pos(pos), &cursor);
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// NOTE(allen): setup markers to figure out the new position of cursor after the insert
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Marker next_cursor_marker = {};
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// TODO(allen): should be using character_pos_to_pos_buffer here!
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next_cursor_marker.pos = character_pos_to_pos_view(app, view, cursor.character_pos);
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next_cursor_marker.lean_right = true;
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Managed_Object handle = alloc_buffer_markers_on_buffer(app, buffer, 1, 0);
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managed_object_store_data(app, handle, 0, 1, &next_cursor_marker);
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// NOTE(allen): consecutive inserts merge logic
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History_Record_Index first_index = 0;
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buffer_history_get_current_state_index(app, buffer, &first_index);
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b32 do_merge = false;
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if (character[0] != '\n'){
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Record_Info record = get_single_record(app, buffer, first_index);
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if (record.error == RecordError_NoError && record.kind == RecordKind_Single){
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String_Const_u8 string = record.single.string_forward;
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i32 last_end = record.single.first + (i32)string.size;
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if (last_end == pos && string.size > 0){
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char c = string.str[string.size - 1];
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if (c != '\n'){
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if (character_is_whitespace(character[0]) && character_is_whitespace(c)){
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do_merge = true;
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}
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else if (character_is_alpha_numeric(character[0]) && character_is_alpha_numeric(c)){
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do_merge = true;
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}
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}
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}
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}
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}
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// NOTE(allen): perform the edit
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b32 edit_success = buffer_replace_range(app, buffer, make_range(pos), SCu8(character, length));
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// NOTE(allen): finish merging records if necessary
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if (do_merge){
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History_Record_Index last_index = 0;
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buffer_history_get_current_state_index(app, buffer, &last_index);
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buffer_history_merge_record_range(app, buffer, first_index, last_index, RecordMergeFlag_StateInRange_MoveStateForward);
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}
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// NOTE(allen): finish updating the cursor
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managed_object_load_data(app, handle, 0, 1, &next_cursor_marker);
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managed_object_free(app, handle);
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if (edit_success){
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view_set_cursor(app, view, seek_pos(next_cursor_marker.pos), true);
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}
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}
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}
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CUSTOM_COMMAND_SIG(write_character)
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CUSTOM_DOC("Inserts whatever character was used to trigger this command.")
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{
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User_Input in = get_command_input(app);
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u8 character[4];
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u32 length = to_writable_character(in, character);
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write_character_parameter(app, character, length);
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}
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CUSTOM_COMMAND_SIG(write_underscore)
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CUSTOM_DOC("Inserts an underscore.")
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{
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u8 character = '_';
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write_character_parameter(app, &character, 1);
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}
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CUSTOM_COMMAND_SIG(delete_char)
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CUSTOM_DOC("Deletes the character to the right of the cursor.")
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{
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View_ID view = 0;
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get_active_view(app, AccessOpen, &view);
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if (!if_view_has_highlighted_range_delete_range(app, view)){
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Buffer_ID buffer = 0;
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view_get_buffer(app, view, AccessOpen, &buffer);
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i32 start = 0;
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view_get_cursor_pos(app, view, &start);
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i32 buffer_size = 0;
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buffer_get_size(app, buffer, &buffer_size);
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if (0 <= start && start < buffer_size){
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Full_Cursor cursor = {};
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view_compute_cursor(app, view, seek_pos(start), &cursor);
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view_compute_cursor(app, view, seek_character_pos(cursor.character_pos + 1), &cursor);
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i32 end = cursor.pos;
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buffer_replace_range(app, buffer, make_range(start, end), string_u8_litexpr(""));
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}
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}
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}
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CUSTOM_COMMAND_SIG(backspace_char)
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CUSTOM_DOC("Deletes the character to the left of the cursor.")
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{
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View_ID view = 0;
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get_active_view(app, AccessOpen, &view);
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if (!if_view_has_highlighted_range_delete_range(app, view)){
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Buffer_ID buffer = 0;
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view_get_buffer(app, view, AccessOpen, &buffer);
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i32 end = 0;
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view_get_cursor_pos(app, view, &end);
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i32 buffer_size = 0;
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buffer_get_size(app, buffer, &buffer_size);
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if (0 < end && end <= buffer_size){
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Full_Cursor cursor = {};
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view_compute_cursor(app, view, seek_pos(end), &cursor);
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view_compute_cursor(app, view, seek_character_pos(cursor.character_pos - 1), &cursor);
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i32 start = cursor.pos;
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if (buffer_replace_range(app, buffer, make_range(start, end), string_u8_litexpr(""))){
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view_set_cursor(app, view, seek_pos(start), true);
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}
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}
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}
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}
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CUSTOM_COMMAND_SIG(set_mark)
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CUSTOM_DOC("Sets the mark to the current position of the cursor.")
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{
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View_ID view = 0;
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get_active_view(app, AccessProtected, &view);
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i32 pos = 0;
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view_get_cursor_pos(app, view, &pos);
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view_set_mark(app, view, seek_pos(pos));
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view_set_cursor(app, view, seek_pos(pos), true);
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}
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CUSTOM_COMMAND_SIG(cursor_mark_swap)
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CUSTOM_DOC("Swaps the position of the cursor and the mark.")
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{
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View_ID view = 0;
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get_active_view(app, AccessProtected, &view);
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i32 cursor = 0;
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view_get_cursor_pos(app, view, &cursor);
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i32 mark = 0;
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view_get_mark_pos(app, view, &mark);
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view_set_cursor(app, view, seek_pos(mark), true);
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view_set_mark(app, view, seek_pos(cursor));
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}
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CUSTOM_COMMAND_SIG(delete_range)
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CUSTOM_DOC("Deletes the text in the range between the cursor and the mark.")
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{
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View_ID view = 0;
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get_active_view(app, AccessOpen, &view);
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Buffer_ID buffer = 0;
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view_get_buffer(app, view, AccessOpen, &buffer);
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Range range = get_view_range(app, view);
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buffer_replace_range(app, buffer, range, string_u8_litexpr(""));
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}
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static void
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current_view_boundary_delete(Application_Links *app, Scan_Direction direction, Boundary_Function_List funcs){
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View_ID view = 0;
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get_active_view(app, AccessOpen, &view);
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Buffer_ID buffer = 0;
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view_get_buffer(app, view, AccessOpen, &buffer);
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Range range = {};
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view_get_cursor_pos(app, view, &range.first);
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range.one_past_last = scan(app, funcs, buffer, direction, range.first);
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range = rectify(range);
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buffer_replace_range(app, buffer, range, string_u8_litexpr(""));
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}
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CUSTOM_COMMAND_SIG(backspace_alpha_numeric_boundary)
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CUSTOM_DOC("Delete characters between the cursor position and the first alphanumeric boundary to the left.")
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{
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Scratch_Block scratch(app);
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current_view_boundary_delete(app, Scan_Backward,
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push_boundary_list(scratch, boundary_alpha_numeric));
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}
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CUSTOM_COMMAND_SIG(delete_alpha_numeric_boundary)
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CUSTOM_DOC("Delete characters between the cursor position and the first alphanumeric boundary to the right.")
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{
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Scratch_Block scratch(app);
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current_view_boundary_delete(app, Scan_Forward,
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push_boundary_list(scratch, boundary_alpha_numeric));
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}
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#define backspace_word backspace_alpha_numeric_boundary
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#define delete_word delete_alpha_numeric_boundary
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static void
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current_view_snipe_delete(Application_Links *app, Scan_Direction direction, Boundary_Function_List funcs){
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View_ID view = 0;
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get_active_view(app, AccessOpen, &view);
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Buffer_ID buffer = 0;
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view_get_buffer(app, view, AccessOpen, &buffer);
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i32 pos = 0;
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view_get_cursor_pos(app, view, &pos);
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Range range = get_snipe_range(app, funcs, buffer, pos, direction);
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buffer_replace_range(app, buffer, range, string_u8_litexpr(""));
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}
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CUSTOM_COMMAND_SIG(snipe_backward_whitespace_or_token_boundary)
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CUSTOM_DOC("Delete a single, whole token on or to the left of the cursor and post it to the clipboard.")
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{
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Scratch_Block scratch(app);
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current_view_snipe_delete(app, Scan_Backward,
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push_boundary_list(scratch, boundary_token, boundary_non_whitespace));
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}
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CUSTOM_COMMAND_SIG(snipe_forward_whitespace_or_token_boundary)
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CUSTOM_DOC("Delete a single, whole token on or to the right of the cursor and post it to the clipboard.")
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{
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Scratch_Block scratch(app);
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current_view_snipe_delete(app, Scan_Forward,
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push_boundary_list(scratch, boundary_token, boundary_non_whitespace));
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}
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#define snipe_token_or_word snipe_backward_whitespace_or_token_boundary
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#define snipe_token_or_word_right snipe_forward_whitespace_or_token_boundary
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////////////////////////////////
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CUSTOM_COMMAND_SIG(center_view)
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CUSTOM_DOC("Centers the view vertically on the line on which the cursor sits.")
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{
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View_ID view = 0;
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get_active_view(app, AccessProtected, &view);
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Rect_i32 region = {};
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view_get_buffer_region(app, view, ®ion);
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GUI_Scroll_Vars scroll = {};
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view_get_scroll_vars(app, view, &scroll);
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f32 h = (f32)(rect_height(region));
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f32 y = get_view_y(app, view);
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y = y - h*.5f;
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scroll.target_y = (i32)(y + .5f);
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view_set_scroll(app, view, scroll);
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}
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CUSTOM_COMMAND_SIG(left_adjust_view)
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CUSTOM_DOC("Sets the left size of the view near the x position of the cursor.")
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{
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View_ID view = 0;
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get_active_view(app, AccessProtected, &view);
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GUI_Scroll_Vars scroll = {};
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view_get_scroll_vars(app, view, &scroll);
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f32 x = clamp_bot(0.f, get_view_x(app, view) - 30.f);
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scroll.target_x = (i32)(x + .5f);
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view_set_scroll(app, view, scroll);
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}
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static b32
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view_space_from_screen_space_checked(Vec2_i32 p, Rect_i32 file_region, Vec2 scroll_p, Vec2 *p_out){
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b32 result = false;
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if (rect_contains_point(file_region, p)){
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*p_out = view_space_from_screen_space(V2(p), V2(file_region.p0), scroll_p);
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result = true;
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}
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else{
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*p_out = V2(0.f, 0.f);
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}
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return(result);
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}
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CUSTOM_COMMAND_SIG(click_set_cursor_and_mark)
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CUSTOM_DOC("Sets the cursor position and mark to the mouse position.")
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{
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View_ID view = 0;
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get_active_view(app, AccessProtected, &view);
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Rect_i32 region = {};
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view_get_buffer_region(app, view, ®ion);
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GUI_Scroll_Vars scroll_vars = {};
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view_get_scroll_vars(app, view, &scroll_vars);
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Mouse_State mouse = get_mouse_state(app);
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Vec2 p = {};
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if (view_space_from_screen_space_checked(mouse.p, region, scroll_vars.scroll_p, &p)){
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Full_Cursor cursor = {};
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view_compute_cursor(app, view, seek_wrapped_xy(p.x, p.y, true), &cursor);
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view_set_cursor(app, view, seek_pos(cursor.pos), true);
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view_set_mark(app, view, seek_pos(cursor.pos));
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}
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}
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CUSTOM_COMMAND_SIG(click_set_cursor)
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CUSTOM_DOC("Sets the cursor position to the mouse position.")
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{
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View_ID view = 0;
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get_active_view(app, AccessProtected, &view);
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Rect_i32 region = {};
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view_get_buffer_region(app, view, ®ion);
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GUI_Scroll_Vars scroll_vars = {};
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view_get_scroll_vars(app, view, &scroll_vars);
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Mouse_State mouse = get_mouse_state(app);
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Vec2 p = {};
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if (view_space_from_screen_space_checked(mouse.p, region, scroll_vars.scroll_p, &p)){
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view_set_cursor(app, view, seek_wrapped_xy(p.x, p.y, true), true);
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}
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no_mark_snap_to_cursor(app, view);
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}
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CUSTOM_COMMAND_SIG(click_set_cursor_if_lbutton)
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CUSTOM_DOC("If the mouse left button is pressed, sets the cursor position to the mouse position.")
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{
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View_ID view = 0;
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get_active_view(app, AccessProtected, &view);
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Mouse_State mouse = get_mouse_state(app);
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if (mouse.l){
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Rect_i32 region = {};
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view_get_buffer_region(app, view, ®ion);
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GUI_Scroll_Vars scroll_vars = {};
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view_get_scroll_vars(app, view, &scroll_vars);
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Vec2 p = {};
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if (view_space_from_screen_space_checked(mouse.p, region, scroll_vars.scroll_p, &p)){
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view_set_cursor(app, view, seek_wrapped_xy(p.x, p.y, true), true);
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}
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}
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no_mark_snap_to_cursor(app, view);
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}
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CUSTOM_COMMAND_SIG(click_set_mark)
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CUSTOM_DOC("Sets the mark position to the mouse position.")
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{
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View_ID view = 0;
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get_active_view(app, AccessProtected, &view);
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Rect_i32 region = {};
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view_get_buffer_region(app, view, ®ion);
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GUI_Scroll_Vars scroll_vars = {};
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view_get_scroll_vars(app, view, &scroll_vars);
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Mouse_State mouse = get_mouse_state(app);
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Vec2 p = {};
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if (view_space_from_screen_space_checked(mouse.p, region, scroll_vars.scroll_p, &p)){
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view_set_mark(app, view, seek_wrapped_xy(p.x, p.y, true));
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}
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no_mark_snap_to_cursor(app, view);
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}
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CUSTOM_COMMAND_SIG(mouse_wheel_scroll)
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CUSTOM_DOC("Reads the scroll wheel value from the mouse state and scrolls accordingly.")
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{
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View_ID view = 0;
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get_active_view(app, AccessProtected, &view);
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Mouse_State mouse = get_mouse_state(app);
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if (mouse.wheel != 0){
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GUI_Scroll_Vars scroll = {};
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view_get_scroll_vars(app, view, &scroll);
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scroll.target_y += mouse.wheel;
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view_set_scroll(app, view, scroll);
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}
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}
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////////////////////////////////
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static void
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move_vertical(Application_Links *app, f32 line_multiplier){
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View_ID view = 0;
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get_active_view(app, AccessProtected, &view);
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Buffer_ID buffer = 0;
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view_get_buffer(app, view, AccessProtected, &buffer);
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Face_ID face_id = 0;
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get_face_id(app, buffer, &face_id);
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Face_Metrics metrics = {};
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get_face_metrics(app, face_id, &metrics);
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f32 delta_y = line_multiplier*metrics.line_height;
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f32 new_y = get_view_y(app, view) + delta_y;
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f32 x = 0;
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view_get_preferred_x(app, view, &x);
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view_set_cursor(app, view, seek_wrapped_xy(x, new_y, false), false);
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f32 actual_new_y = get_view_y(app, view);
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if (actual_new_y < new_y){
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Rect_i32 file_region = {};
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view_get_buffer_region(app, view, &file_region);
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i32 height = rect_height(file_region);
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i32 full_scroll_y = (i32)actual_new_y - height/2;
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GUI_Scroll_Vars scroll_vars = {};
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view_get_scroll_vars(app, view, &scroll_vars);
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if (scroll_vars.target_y < full_scroll_y){
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GUI_Scroll_Vars new_scroll_vars = scroll_vars;
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new_scroll_vars.target_y += (i32)delta_y;
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if (new_scroll_vars.target_y > full_scroll_y){
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new_scroll_vars.target_y = full_scroll_y;
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}
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view_set_scroll(app, view, new_scroll_vars);
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}
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}
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no_mark_snap_to_cursor_if_shift(app, view);
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}
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static f32
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get_page_jump(Application_Links *app, View_ID view){
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Rect_i32 region = {};
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view_get_buffer_region(app, view, ®ion);
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Buffer_ID buffer = 0;
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view_get_buffer(app, view, AccessProtected, &buffer);
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Face_ID face_id = 0;
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get_face_id(app, buffer, &face_id);
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Face_Metrics metrics = {};
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get_face_metrics(app, face_id, &metrics);
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f32 page_jump = 1.f;
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if (metrics.line_height > 0.f){
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i32 height = rect_height(region);
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f32 line_count = (f32)(height)/metrics.line_height;
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i32 line_count_rounded = (i32)line_count;
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page_jump = (f32)line_count_rounded - 3.f;
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page_jump = clamp_bot(1.f, page_jump);
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}
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return(page_jump);
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}
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CUSTOM_COMMAND_SIG(move_up)
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CUSTOM_DOC("Moves the cursor up one line.")
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{
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move_vertical(app, -1.f);
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}
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CUSTOM_COMMAND_SIG(move_down)
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CUSTOM_DOC("Moves the cursor down one line.")
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{
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move_vertical(app, 1.f);
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}
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CUSTOM_COMMAND_SIG(move_up_10)
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CUSTOM_DOC("Moves the cursor up ten lines.")
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{
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move_vertical(app, -10.f);
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}
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CUSTOM_COMMAND_SIG(move_down_10)
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CUSTOM_DOC("Moves the cursor down ten lines.")
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{
|
|
move_vertical(app, 10.f);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_down_textual)
|
|
CUSTOM_DOC("Moves down to the next line of actual text, regardless of line wrapping.")
|
|
{
|
|
View_ID view = 0;
|
|
if (get_active_view(app, AccessOpen, &view)){
|
|
i32 pos = 0;
|
|
view_get_cursor_pos(app, view, &pos);
|
|
Full_Cursor cursor = {};
|
|
view_compute_cursor(app, view, seek_pos(pos), &cursor);
|
|
i32 next_line = cursor.line + 1;
|
|
view_set_cursor(app, view, seek_line_char(next_line, 1), true);
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(page_up)
|
|
CUSTOM_DOC("Scrolls the view up one view height and moves the cursor up one view height.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
f32 page_jump = get_page_jump(app, view);
|
|
move_vertical(app, -page_jump);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(page_down)
|
|
CUSTOM_DOC("Scrolls the view down one view height and moves the cursor down one view height.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
f32 page_jump = get_page_jump(app, view);
|
|
move_vertical(app, page_jump);
|
|
}
|
|
|
|
internal void
|
|
seek_blank_line__generic(Application_Links *app, Scan_Direction direction, b32 skip_lead_whitespace){
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
Buffer_ID buffer_id = 0;
|
|
view_get_buffer(app, view, AccessProtected, &buffer_id);
|
|
i32 pos = 0;
|
|
view_get_cursor_pos(app, view, &pos);
|
|
i32 new_pos = get_pos_of_blank_line_grouped(app, buffer_id, direction, pos);
|
|
if (skip_lead_whitespace){
|
|
new_pos = get_pos_past_lead_whitespace(app, buffer_id, new_pos);
|
|
}
|
|
view_set_cursor(app, view, seek_pos(new_pos), true);
|
|
no_mark_snap_to_cursor_if_shift(app, view);
|
|
}
|
|
|
|
internal void
|
|
seek_blank_line(Application_Links *app, Scan_Direction direction){
|
|
seek_blank_line__generic(app, direction, false);
|
|
}
|
|
|
|
internal void
|
|
seek_blank_line_skip_leading_whitespace(Application_Links *app, Scan_Direction direction){
|
|
seek_blank_line__generic(app, direction, true);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_up_to_blank_line)
|
|
CUSTOM_DOC("Seeks the cursor up to the next blank line.")
|
|
{
|
|
seek_blank_line(app, Scan_Backward);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_down_to_blank_line)
|
|
CUSTOM_DOC("Seeks the cursor down to the next blank line.")
|
|
{
|
|
seek_blank_line(app, Scan_Forward);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_up_to_blank_line_end)
|
|
CUSTOM_DOC("Seeks the cursor up to the next blank line and places it at the end of the line.")
|
|
{
|
|
seek_blank_line_skip_leading_whitespace(app, Scan_Backward);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_down_to_blank_line_end)
|
|
CUSTOM_DOC("Seeks the cursor down to the next blank line and places it at the end of the line.")
|
|
{
|
|
seek_blank_line_skip_leading_whitespace(app, Scan_Forward);
|
|
}
|
|
|
|
#define seek_whitespace_up move_up_to_blank_line
|
|
#define seek_whitespace_down move_down_to_blank_line
|
|
#define seek_whitespace_up_end_line move_up_to_blank_line_end
|
|
#define seek_whitespace_down_end_line move_down_to_blank_line_end
|
|
|
|
CUSTOM_COMMAND_SIG(move_left)
|
|
CUSTOM_DOC("Moves the cursor one character to the left.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
i32 pos = 0;
|
|
view_get_cursor_pos(app, view, &pos);
|
|
Full_Cursor cursor = {};
|
|
view_compute_cursor(app, view, seek_pos(pos), &cursor);
|
|
i32 new_pos = clamp_bot(0, cursor.character_pos - 1);
|
|
view_set_cursor(app, view, seek_character_pos(new_pos), true);
|
|
no_mark_snap_to_cursor_if_shift(app, view);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_right)
|
|
CUSTOM_DOC("Moves the cursor one character to the right.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
i32 pos = 0;
|
|
view_get_cursor_pos(app, view, &pos);
|
|
Full_Cursor cursor = {};
|
|
view_compute_cursor(app, view, seek_pos(pos), &cursor);
|
|
i32 new_pos = cursor.character_pos + 1;
|
|
view_set_cursor(app, view, seek_character_pos(new_pos), 1);
|
|
no_mark_snap_to_cursor_if_shift(app, view);
|
|
}
|
|
|
|
static void
|
|
current_view_scan_move(Application_Links *app, Scan_Direction direction, Boundary_Function_List funcs){
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessProtected, &buffer);
|
|
i32 cursor_pos = 0;
|
|
view_get_cursor_pos(app, view, &cursor_pos);
|
|
i32 pos = scan(app, funcs, buffer, direction, cursor_pos);
|
|
view_set_cursor(app, view, seek_pos(pos), true);
|
|
no_mark_snap_to_cursor_if_shift(app, view);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_right_whitespace_boundary)
|
|
CUSTOM_DOC("Seek right for the next boundary between whitespace and non-whitespace.")
|
|
{
|
|
Scratch_Block scratch(app);
|
|
current_view_scan_move(app, Scan_Forward,
|
|
push_boundary_list(scratch, boundary_non_whitespace));
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_left_whitespace_boundary)
|
|
CUSTOM_DOC("Seek left for the next boundary between whitespace and non-whitespace.")
|
|
{
|
|
Scratch_Block scratch(app);
|
|
current_view_scan_move(app, Scan_Backward,
|
|
push_boundary_list(scratch, boundary_non_whitespace));
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_right_token_boundary)
|
|
CUSTOM_DOC("Seek right for the next end of a token.")
|
|
{
|
|
Scratch_Block scratch(app);
|
|
current_view_scan_move(app, Scan_Forward,
|
|
push_boundary_list(scratch, boundary_token));
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_left_token_boundary)
|
|
CUSTOM_DOC("Seek left for the next beginning of a token.")
|
|
{
|
|
Scratch_Block scratch(app);
|
|
current_view_scan_move(app, Scan_Backward,
|
|
push_boundary_list(scratch, boundary_token));
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_right_whitespace_or_token_boundary)
|
|
CUSTOM_DOC("Seek right for the next end of a token or boundary between whitespace and non-whitespace.")
|
|
{
|
|
Scratch_Block scratch(app);
|
|
current_view_scan_move(app, Scan_Forward,
|
|
push_boundary_list(scratch, boundary_token, boundary_non_whitespace));
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_left_whitespace_or_token_boundary)
|
|
CUSTOM_DOC("Seek left for the next end of a token or boundary between whitespace and non-whitespace.")
|
|
{
|
|
Scratch_Block scratch(app);
|
|
current_view_scan_move(app, Scan_Backward,
|
|
push_boundary_list(scratch, boundary_token, boundary_non_whitespace));
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_right_alpha_numeric_boundary)
|
|
CUSTOM_DOC("Seek right for boundary between alphanumeric characters and non-alphanumeric characters.")
|
|
{
|
|
Scratch_Block scratch(app);
|
|
current_view_scan_move(app, Scan_Forward,
|
|
push_boundary_list(scratch, boundary_alpha_numeric));
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_left_alpha_numeric_boundary)
|
|
CUSTOM_DOC("Seek left for boundary between alphanumeric characters and non-alphanumeric characters.")
|
|
{
|
|
Scratch_Block scratch(app);
|
|
current_view_scan_move(app, Scan_Backward,
|
|
push_boundary_list(scratch, boundary_alpha_numeric));
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_right_alpha_numeric_or_camel_boundary)
|
|
CUSTOM_DOC("Seek right for boundary between alphanumeric characters or camel case word and non-alphanumeric characters.")
|
|
{
|
|
Scratch_Block scratch(app);
|
|
current_view_scan_move(app, Scan_Forward,
|
|
push_boundary_list(scratch, boundary_alpha_numeric_camel));
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_left_alpha_numeric_or_camel_boundary)
|
|
CUSTOM_DOC("Seek left for boundary between alphanumeric characters or camel case word and non-alphanumeric characters.")
|
|
{
|
|
Scratch_Block scratch(app);
|
|
current_view_scan_move(app, Scan_Backward,
|
|
push_boundary_list(scratch, boundary_alpha_numeric_camel));
|
|
}
|
|
|
|
#define seek_whitespace_right move_right_whitespace_boundary
|
|
#define seek_whitespace_left move_left_whitespace_boundary
|
|
#define seek_token_right move_right_token_boundary
|
|
#define seek_token_left move_left_token_boundary
|
|
#define seek_white_or_token_right move_right_whitespace_or_token_boundary
|
|
#define seek_white_or_token_left move_left_whitespace_or_token_boundary
|
|
#define seek_alphanumeric_right move_right_alpha_numeric_boundary
|
|
#define seek_alphanumeric_left move_left_alpha_numeric_boundary
|
|
#define seek_alphanumeric_or_camel_right move_right_alpha_numeric_or_camel_boundary
|
|
#define seek_alphanumeric_or_camel_left move_left_alpha_numeric_or_camel_boundary
|
|
|
|
////////////////////////////////
|
|
|
|
CUSTOM_COMMAND_SIG(select_all)
|
|
CUSTOM_DOC("Puts the cursor at the top of the file, and the mark at the bottom of the file.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessProtected, &buffer);
|
|
i32 buffer_size = 0;
|
|
buffer_get_size(app, buffer, &buffer_size);
|
|
view_set_cursor(app, view, seek_pos(0), true);
|
|
view_set_mark(app, view, seek_pos(buffer_size));
|
|
no_mark_snap_to_cursor(app, view);
|
|
}
|
|
|
|
////////////////////////////////
|
|
|
|
CUSTOM_COMMAND_SIG(to_uppercase)
|
|
CUSTOM_DOC("Converts all ascii text in the range between the cursor and the mark to uppercase.")
|
|
{
|
|
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);
|
|
i32 size = get_width(range);
|
|
if (size <= app->memory_size){
|
|
char *mem = (char*)app->memory;
|
|
buffer_read_range(app, buffer, range.min, range.max, mem);
|
|
for (i32 i = 0; i < size; ++i){
|
|
mem[i] = character_to_upper(mem[i]);
|
|
}
|
|
buffer_replace_range(app, buffer, range, SCu8(mem, size));
|
|
view_set_cursor(app, view, seek_pos(range.max), true);
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(to_lowercase)
|
|
CUSTOM_DOC("Converts all ascii text in the range between the cursor and the mark to lowercase.")
|
|
{
|
|
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);
|
|
i32 size = get_width(range);
|
|
if (size <= app->memory_size){
|
|
char *mem = (char*)app->memory;
|
|
buffer_read_range(app, buffer, range.min, range.max, mem);
|
|
for (i32 i = 0; i < size; ++i){
|
|
mem[i] = character_to_lower(mem[i]);
|
|
}
|
|
buffer_replace_range(app, buffer, range, SCu8(mem, size));
|
|
view_set_cursor(app, view, seek_pos(range.max), true);
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(clean_all_lines)
|
|
CUSTOM_DOC("Removes trailing whitespace from all lines in the current buffer.")
|
|
{
|
|
// TODO(allen): This command always iterates accross the entire
|
|
// buffer, so streaming it is actually the wrong call. Rewrite this
|
|
// to minimize calls to buffer_read_range.
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessOpen, &view);
|
|
Buffer_ID buffer_id = 0;
|
|
view_get_buffer(app, view, AccessOpen, &buffer_id);
|
|
|
|
i32 buffer_size = 0;
|
|
i32 line_count = 0;
|
|
buffer_get_size(app, buffer_id, &buffer_size);
|
|
buffer_get_line_count(app, buffer_id, &line_count);
|
|
|
|
i32 edit_max = line_count;
|
|
|
|
if (edit_max*(i32)sizeof(Buffer_Edit) < app->memory_size){
|
|
Buffer_Edit *edits = (Buffer_Edit*)app->memory;
|
|
|
|
char data[1024];
|
|
Stream_Chunk chunk = {};
|
|
|
|
i32 i = 0;
|
|
if (init_stream_chunk(&chunk, app, buffer_id, i, data, sizeof(data))){
|
|
Buffer_Edit *edit = edits;
|
|
|
|
i32 still_looping = true;
|
|
i32 last_hard = buffer_size;
|
|
do{
|
|
for (; i < chunk.end; ++i){
|
|
char at_pos = chunk.data[i];
|
|
if (at_pos == '\n'){
|
|
if (last_hard + 1 < i){
|
|
edit->str_start = 0;
|
|
edit->len = 0;
|
|
edit->start = last_hard + 1;
|
|
edit->end = i;
|
|
++edit;
|
|
}
|
|
last_hard = buffer_size;
|
|
}
|
|
else if (character_is_whitespace(at_pos)){
|
|
// NOTE(allen): do nothing
|
|
}
|
|
else{
|
|
last_hard = i;
|
|
}
|
|
}
|
|
|
|
still_looping = forward_stream_chunk(&chunk);
|
|
}while(still_looping);
|
|
|
|
if (last_hard + 1 < buffer_size){
|
|
edit->str_start = 0;
|
|
edit->len = 0;
|
|
edit->start = last_hard + 1;
|
|
edit->end = buffer_size;
|
|
++edit;
|
|
}
|
|
|
|
i32 edit_count = (i32)(edit - edits);
|
|
buffer_batch_edit(app, buffer_id, 0, edits, edit_count);
|
|
}
|
|
}
|
|
}
|
|
|
|
////////////////////////////////
|
|
|
|
CUSTOM_COMMAND_SIG(basic_change_active_panel)
|
|
CUSTOM_DOC("Change the currently active panel, moving to the panel with the next highest view_id. Will not skipe the build panel if it is open.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessAll, &view);
|
|
get_next_view_looped_all_panels(app, view, AccessAll);
|
|
view_set_active(app, view);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(close_panel)
|
|
CUSTOM_DOC("Closes the currently active panel if it is not the only panel open.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessAll, &view);
|
|
view_close(app, view);
|
|
}
|
|
|
|
////////////////////////////////
|
|
|
|
CUSTOM_COMMAND_SIG(show_scrollbar)
|
|
CUSTOM_DOC("Sets the current view to show it's scrollbar.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessAll, &view);
|
|
view_set_setting(app, view, ViewSetting_ShowScrollbar, true);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(hide_scrollbar)
|
|
CUSTOM_DOC("Sets the current view to hide it's scrollbar.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessAll, &view);
|
|
view_set_setting(app, view, ViewSetting_ShowScrollbar, false);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(show_filebar)
|
|
CUSTOM_DOC("Sets the current view to show it's filebar.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessAll, &view);
|
|
view_set_setting(app, view, ViewSetting_ShowFileBar, true);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(hide_filebar)
|
|
CUSTOM_DOC("Sets the current view to hide it's filebar.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessAll, &view);
|
|
view_set_setting(app, view, ViewSetting_ShowFileBar, false);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(toggle_filebar)
|
|
CUSTOM_DOC("Toggles the visibility status of the current view's filebar.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessAll, &view);
|
|
b32 value;
|
|
view_get_setting(app, view, ViewSetting_ShowFileBar, &value);
|
|
view_set_setting(app, view, ViewSetting_ShowFileBar, !value);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(toggle_line_wrap)
|
|
CUSTOM_DOC("Toggles the current buffer's line wrapping status.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessProtected, &buffer);
|
|
b32 wrapped;
|
|
buffer_get_setting(app, buffer, BufferSetting_WrapLine, &wrapped);
|
|
buffer_set_setting(app, buffer, BufferSetting_WrapLine, !wrapped);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(toggle_fps_meter)
|
|
CUSTOM_DOC("Toggles the visibility of the FPS performance meter")
|
|
{
|
|
show_fps_hud = !show_fps_hud;
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(increase_line_wrap)
|
|
CUSTOM_DOC("Increases the current buffer's width for line wrapping.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessProtected, &buffer);
|
|
i32 wrap = 0;
|
|
buffer_get_setting(app, buffer, BufferSetting_WrapPosition, &wrap);
|
|
buffer_set_setting(app, buffer, BufferSetting_WrapPosition, wrap + 10);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(decrease_line_wrap)
|
|
CUSTOM_DOC("Decrases the current buffer's width for line wrapping.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessProtected, &buffer);
|
|
i32 wrap = 0;
|
|
buffer_get_setting(app, buffer, BufferSetting_WrapPosition, &wrap);
|
|
buffer_set_setting(app, buffer, BufferSetting_WrapPosition, wrap - 10);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(increase_face_size)
|
|
CUSTOM_DOC("Increase the size of the face used by the current buffer.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessAll, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessAll, &buffer);
|
|
Face_ID face_id = 0;
|
|
get_face_id(app, buffer, &face_id);
|
|
Face_Description description = get_face_description(app, face_id);
|
|
++description.pt_size;
|
|
try_modify_face(app, face_id, &description);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(decrease_face_size)
|
|
CUSTOM_DOC("Decrease the size of the face used by the current buffer.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessAll, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessAll, &buffer);
|
|
Face_ID face_id = 0;
|
|
get_face_id(app, buffer, &face_id);
|
|
Face_Description description = get_face_description(app, face_id);
|
|
--description.pt_size;
|
|
try_modify_face(app, face_id, &description);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(mouse_wheel_change_face_size)
|
|
CUSTOM_DOC("Reads the state of the mouse wheel and uses it to either increase or decrease the face size.")
|
|
{
|
|
static Microsecond_Time_Stamp next_resize_time = 0;
|
|
Microsecond_Time_Stamp now = get_microseconds_timestamp(app);
|
|
if (now >= next_resize_time){
|
|
next_resize_time = now + 50*1000;
|
|
Mouse_State mouse = get_mouse_state(app);
|
|
if (mouse.wheel > 0){
|
|
decrease_face_size(app);
|
|
}
|
|
else if (mouse.wheel < 0){
|
|
increase_face_size(app);
|
|
}
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(toggle_virtual_whitespace)
|
|
CUSTOM_DOC("Toggles the current buffer's virtual whitespace status.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessProtected, &buffer);
|
|
i32 vwhite = 0;
|
|
buffer_get_setting(app, buffer, BufferSetting_VirtualWhitespace, &vwhite);
|
|
buffer_set_setting(app, buffer, BufferSetting_VirtualWhitespace, !vwhite);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(toggle_show_whitespace)
|
|
CUSTOM_DOC("Toggles the current buffer's whitespace visibility status.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
b32 show_whitespace;
|
|
view_get_setting(app, view, ViewSetting_ShowWhitespace, &show_whitespace);
|
|
view_set_setting(app, view, ViewSetting_ShowWhitespace, !show_whitespace);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(toggle_line_numbers)
|
|
CUSTOM_DOC("Toggles the left margin line numbers.")
|
|
{
|
|
global_config.show_line_number_margins = !global_config.show_line_number_margins;
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(eol_dosify)
|
|
CUSTOM_DOC("Puts the buffer in DOS line ending mode.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessOpen, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessOpen, &buffer);
|
|
buffer_set_setting(app, buffer, BufferSetting_Eol, 1);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(eol_nixify)
|
|
CUSTOM_DOC("Puts the buffer in NIX line ending mode.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessOpen, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessOpen, &buffer);
|
|
buffer_set_setting(app, buffer, BufferSetting_Eol, 0);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(exit_4coder)
|
|
CUSTOM_DOC("Attempts to close 4coder.")
|
|
{
|
|
send_exit_signal(app);
|
|
}
|
|
|
|
////////////////////////////////
|
|
|
|
CUSTOM_COMMAND_SIG(goto_line)
|
|
CUSTOM_DOC("Queries the user for a number, and jumps the cursor to the corresponding line.")
|
|
{
|
|
u8 string_space[256];
|
|
Query_Bar bar = {};
|
|
bar.prompt = string_u8_litexpr("Goto Line: ");
|
|
bar.string = SCu8(string_space, (umem)0);
|
|
bar.string_capacity = sizeof(string_space);
|
|
if (query_user_number(app, &bar)){
|
|
i32 line_number = (i32)string_to_integer(bar.string, 10);
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
view_set_cursor(app, view, seek_line_char(line_number, 0), true);
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(search);
|
|
CUSTOM_COMMAND_SIG(reverse_search);
|
|
|
|
static void
|
|
isearch__update_highlight(Application_Links *app, View_ID view, Managed_Object highlight, i32 start, i32 end){
|
|
Marker markers[4] = {};
|
|
markers[0].pos = start;
|
|
markers[1].pos = end;
|
|
managed_object_store_data(app, highlight, 0, 2, markers);
|
|
view_set_cursor(app, view, seek_pos(start), false);
|
|
}
|
|
|
|
static void
|
|
isearch(Application_Links *app, b32 start_reversed, String_Const_u8 query_init, b32 on_the_query_init_string){
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
Buffer_ID buffer_id = 0;
|
|
view_get_buffer(app, view, AccessProtected, &buffer_id);
|
|
if (!buffer_exists(app, buffer_id)){
|
|
return;
|
|
}
|
|
|
|
Query_Bar bar = {};
|
|
if (start_query_bar(app, &bar, 0) == 0){
|
|
return;
|
|
}
|
|
|
|
b32 reverse = start_reversed;
|
|
i32 first_pos = 0;
|
|
view_get_cursor_pos(app, view, &first_pos);
|
|
|
|
i32 pos = first_pos;
|
|
if (query_init.size != 0){
|
|
pos += 2;
|
|
}
|
|
|
|
i32 start_pos = pos;
|
|
Range match = make_range(pos, pos);
|
|
|
|
u8 bar_string_space[256];
|
|
bar.string = SCu8(bar_string_space, query_init.size);
|
|
block_copy(bar.string.str, query_init.str, query_init.size);
|
|
|
|
String_Const_char isearch_str = string_litexpr("I-Search: ");
|
|
String_Const_char rsearch_str = string_litexpr("Reverse-I-Search: ");
|
|
|
|
b32 first_step = true;
|
|
|
|
Managed_Scope view_scope = 0;
|
|
view_get_managed_scope(app, view, &view_scope);
|
|
Managed_Object highlight = alloc_buffer_markers_on_buffer(app, buffer_id, 2, &view_scope);
|
|
Marker_Visual visual = create_marker_visual(app, highlight);
|
|
marker_visual_set_effect(app, visual,
|
|
VisualType_CharacterHighlightRanges,
|
|
Stag_Highlight,
|
|
Stag_At_Highlight, 0);
|
|
marker_visual_set_view_key(app, visual, view);
|
|
marker_visual_set_priority(app, visual, VisualPriority_Default + 1);
|
|
isearch__update_highlight(app, view, highlight, match.start, match.end);
|
|
cursor_is_hidden = true;
|
|
|
|
User_Input in = {};
|
|
for (;;){
|
|
// NOTE(allen): Change the bar's prompt to match the current direction.
|
|
if (reverse){
|
|
bar.prompt = SCu8(rsearch_str);
|
|
}
|
|
else{
|
|
bar.prompt = SCu8(isearch_str);
|
|
}
|
|
|
|
b32 step_forward = false;
|
|
b32 step_backward = false;
|
|
b32 backspace = false;
|
|
b32 suppress_highligh_update = false;
|
|
|
|
if (!first_step){
|
|
in = get_user_input(app, EventOnAnyKey, EventOnEsc);
|
|
if (in.abort) break;
|
|
|
|
u8 character[4];
|
|
u32 length = to_writable_character(in, character);
|
|
|
|
b32 made_change = false;
|
|
if (in.key.keycode == '\n' || in.key.keycode == '\t'){
|
|
if (in.key.modifiers[MDFR_CONTROL_INDEX]){
|
|
bar.string.size = cstring_length(previous_isearch_query);
|
|
block_copy(bar.string.str, previous_isearch_query, bar.string.size);
|
|
}
|
|
else{
|
|
umem size = bar.string.size;
|
|
size = clamp_top(size, sizeof(previous_isearch_query) - 1);
|
|
block_copy(previous_isearch_query, bar.string.str, size);
|
|
previous_isearch_query[size] = 0;
|
|
break;
|
|
}
|
|
}
|
|
else if (length != 0 && key_is_unmodified(&in.key)){
|
|
String_u8 string = Su8(bar.string, sizeof(bar_string_space));
|
|
string_append(&string, SCu8(character, length));
|
|
bar.string = string.string;
|
|
made_change = true;
|
|
}
|
|
else if (in.key.keycode == key_back){
|
|
if (key_is_unmodified(&in.key)){
|
|
umem old_bar_string_size = bar.string.size;
|
|
bar.string = backspace_utf8(bar.string);
|
|
made_change = (bar.string.size < old_bar_string_size);
|
|
backspace = true;
|
|
}
|
|
else if (in.key.modifiers[MDFR_CONTROL_INDEX]){
|
|
if (bar.string.size > 0){
|
|
made_change = true;
|
|
bar.string.size = 0;
|
|
backspace = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ((in.command.command == search) || in.key.keycode == key_page_down || in.key.keycode == key_down){
|
|
step_forward = true;
|
|
}
|
|
|
|
if (in.command.command == mouse_wheel_scroll){
|
|
mouse_wheel_scroll(app);
|
|
suppress_highligh_update = true;
|
|
}
|
|
|
|
if ((in.command.command == reverse_search) || in.key.keycode == key_page_up || in.key.keycode == key_up){
|
|
step_backward = true;
|
|
}
|
|
}
|
|
else{
|
|
if (query_init.size != 0 && on_the_query_init_string){
|
|
step_backward = true;
|
|
}
|
|
first_step = false;
|
|
}
|
|
|
|
start_pos = pos;
|
|
if (step_forward && reverse){
|
|
start_pos = match.start + 1;
|
|
pos = start_pos;
|
|
reverse = false;
|
|
step_forward = false;
|
|
}
|
|
if (step_backward && !reverse){
|
|
start_pos = match.start - 1;
|
|
pos = start_pos;
|
|
reverse = true;
|
|
step_backward = false;
|
|
}
|
|
|
|
if (!backspace){
|
|
if (reverse){
|
|
i32 new_pos = 0;
|
|
buffer_seek_string_insensitive_backward(app, buffer_id, start_pos - 1, 0, bar.string, &new_pos);
|
|
if (new_pos >= 0){
|
|
if (step_backward){
|
|
pos = new_pos;
|
|
start_pos = new_pos;
|
|
buffer_seek_string_insensitive_backward(app, buffer_id, start_pos - 1, 0, bar.string, &new_pos);
|
|
if (new_pos < 0){
|
|
new_pos = start_pos;
|
|
}
|
|
}
|
|
match.start = new_pos;
|
|
match.end = match.start + (i32)bar.string.size;
|
|
}
|
|
}
|
|
else{
|
|
i32 new_pos = 0;
|
|
buffer_seek_string_insensitive_forward(app, buffer_id, start_pos + 1, 0, bar.string, &new_pos);
|
|
i32 buffer_size = 0;
|
|
buffer_get_size(app, buffer_id, &buffer_size);
|
|
if (new_pos < buffer_size){
|
|
if (step_forward){
|
|
pos = new_pos;
|
|
start_pos = new_pos;
|
|
buffer_seek_string_insensitive_forward(app, buffer_id, start_pos + 1, 0, bar.string, &new_pos);
|
|
if (new_pos >= buffer_size){
|
|
new_pos = start_pos;
|
|
}
|
|
}
|
|
match.start = new_pos;
|
|
match.end = match.start + (i32)bar.string.size;
|
|
}
|
|
}
|
|
}
|
|
else{
|
|
if (match.end > match.start + (i32)bar.string.size){
|
|
match.end = match.start + (i32)bar.string.size;
|
|
}
|
|
}
|
|
|
|
if (!suppress_highligh_update){
|
|
isearch__update_highlight(app, view, highlight, match.start, match.end);
|
|
}
|
|
}
|
|
|
|
managed_object_free(app, highlight);
|
|
cursor_is_hidden = false;
|
|
|
|
if (in.abort){
|
|
umem size = bar.string.size;
|
|
size = clamp_top(size, sizeof(previous_isearch_query) - 1);
|
|
block_copy(previous_isearch_query, bar.string.str, size);
|
|
previous_isearch_query[size] = 0;
|
|
view_set_cursor(app, view, seek_pos(first_pos), true);
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(search)
|
|
CUSTOM_DOC("Begins an incremental search down through the current buffer for a user specified string.")
|
|
{
|
|
isearch(app, false, SCu8(), false);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(reverse_search)
|
|
CUSTOM_DOC("Begins an incremental search up through the current buffer for a user specified string.")
|
|
{
|
|
isearch(app, true, SCu8(), false);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(search_identifier)
|
|
CUSTOM_DOC("Begins an incremental search down through the current buffer for the word or token under the cursor.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
Buffer_ID buffer_id = 0;
|
|
view_get_buffer(app, view, AccessProtected, &buffer_id);
|
|
i32 pos = 0;
|
|
view_get_cursor_pos(app, view, &pos);
|
|
Scratch_Block scratch(app);
|
|
String_Const_u8 query = push_enclose_range_at_pos(app, scratch, buffer_id, pos,
|
|
enclose_alpha_numeric_underscore);
|
|
isearch(app, false, query, true);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(reverse_search_identifier)
|
|
CUSTOM_DOC("Begins an incremental search up through the current buffer for the word or token under the cursor.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
Buffer_ID buffer_id = 0;
|
|
view_get_buffer(app, view, AccessProtected, &buffer_id);
|
|
i32 pos = 0;
|
|
view_get_cursor_pos(app, view, &pos);
|
|
Scratch_Block scratch(app);
|
|
String_Const_u8 query = push_enclose_range_at_pos(app, scratch, buffer_id, pos,
|
|
enclose_alpha_numeric_underscore);
|
|
isearch(app, true, query, true);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(replace_in_range)
|
|
CUSTOM_DOC("Queries the user for two strings, and replaces all occurences of the first string in the range between the cursor and the mark with the second string.")
|
|
{
|
|
Query_Bar replace = {};
|
|
u8 replace_space[1024];
|
|
replace.prompt = string_u8_litexpr("Replace: ");
|
|
replace.string = SCu8(replace_space, (umem)0);
|
|
replace.string_capacity = sizeof(replace_space);
|
|
|
|
Query_Bar with = {};
|
|
u8 with_space[1024];
|
|
with.prompt = string_u8_litexpr("With: ");
|
|
with.string = SCu8(with_space, (umem)0);
|
|
with.string_capacity = sizeof(with_space);
|
|
|
|
if (query_user_string(app, &replace) && replace.string.size != 0 && query_user_string(app, &with)){
|
|
String_Const_u8 r = replace.string;
|
|
String_Const_u8 w = with.string;
|
|
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessOpen, &view);
|
|
Buffer_ID buffer_id = 0;
|
|
view_get_buffer(app, view, AccessOpen, &buffer_id);
|
|
|
|
Range range = get_view_range(app, view);
|
|
|
|
i32 pos = range.min;
|
|
i32 new_pos = 0;
|
|
buffer_seek_string_forward(app, buffer_id, pos, 0, r, &new_pos);
|
|
|
|
global_history_edit_group_begin(app);
|
|
for (;new_pos + r.size <= range.end;){
|
|
buffer_replace_range(app, buffer_id, make_range(new_pos, new_pos + (i32)r.size), w);
|
|
range = get_view_range(app, view);
|
|
pos = new_pos + (i32)w.size;
|
|
buffer_seek_string_forward(app, buffer_id, pos, 0, r, &new_pos);
|
|
}
|
|
global_history_edit_group_end(app);
|
|
}
|
|
}
|
|
|
|
static void
|
|
query_replace_base(Application_Links *app, View_ID view, Buffer_ID buffer_id, i32 pos, String_Const_u8 r, String_Const_u8 w){
|
|
i32 new_pos = 0;
|
|
buffer_seek_string_forward(app, buffer_id, pos, 0, r, &new_pos);
|
|
|
|
Managed_Scope view_scope = 0;
|
|
view_get_managed_scope(app, view, &view_scope);
|
|
Managed_Object highlight = alloc_buffer_markers_on_buffer(app, buffer_id, 2, &view_scope);
|
|
Marker_Visual visual = create_marker_visual(app, highlight);
|
|
marker_visual_set_effect(app, visual, VisualType_CharacterHighlightRanges, Stag_Highlight, Stag_At_Highlight, 0);
|
|
marker_visual_set_view_key(app, visual, view);
|
|
cursor_is_hidden = true;
|
|
|
|
i32 buffer_size = 0;
|
|
buffer_get_size(app, buffer_id, &buffer_size);
|
|
|
|
User_Input in = {};
|
|
for (;new_pos < buffer_size;){
|
|
Range match = make_range(new_pos, new_pos + (i32)r.size);
|
|
isearch__update_highlight(app, view, highlight, match.min, match.max);
|
|
|
|
in = get_user_input(app, EventOnAnyKey, EventOnMouseLeftButton|EventOnMouseRightButton);
|
|
if (in.abort || in.key.keycode == key_esc || !key_is_unmodified(&in.key)) break;
|
|
|
|
if (in.key.character == 'y' || in.key.character == 'Y' ||
|
|
in.key.character == '\n' || in.key.character == '\t'){
|
|
buffer_replace_range(app, buffer_id, match, w);
|
|
pos = match.start + (i32)w.size;
|
|
}
|
|
else{
|
|
pos = match.max;
|
|
}
|
|
|
|
buffer_seek_string_forward(app, buffer_id, pos, 0, r, &new_pos);
|
|
}
|
|
|
|
managed_object_free(app, highlight);
|
|
cursor_is_hidden = false;
|
|
|
|
if (in.abort){
|
|
return;
|
|
}
|
|
|
|
view_set_cursor(app, view, seek_pos(pos), true);
|
|
}
|
|
|
|
static void
|
|
query_replace_parameter(Application_Links *app, String_Const_u8 replace_str, i32 start_pos, b32 add_replace_query_bar){
|
|
Query_Bar replace = {};
|
|
replace.prompt = string_u8_litexpr("Replace: ");
|
|
replace.string = replace_str;
|
|
|
|
if (add_replace_query_bar){
|
|
start_query_bar(app, &replace, 0);
|
|
}
|
|
|
|
Query_Bar with = {};
|
|
u8 with_space[1024];
|
|
with.prompt = string_u8_litexpr("With: ");
|
|
with.string = SCu8(with_space, (umem)0);
|
|
with.string_capacity = sizeof(with_space);
|
|
|
|
if (query_user_string(app, &with)){
|
|
String_Const_u8 r = replace.string;
|
|
String_Const_u8 w = with.string;
|
|
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
Buffer_ID buffer_id = 0;
|
|
view_get_buffer(app, view, AccessProtected, &buffer_id);
|
|
i32 pos = start_pos;
|
|
|
|
Query_Bar bar = {};
|
|
bar.prompt = string_u8_litexpr("Replace? (y)es, (n)ext, (esc)\n");
|
|
start_query_bar(app, &bar, 0);
|
|
|
|
query_replace_base(app, view, buffer_id, pos, r, w);
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(query_replace)
|
|
CUSTOM_DOC("Queries the user for two strings, and incrementally replaces every occurence of the first string with the second string.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessOpen, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessOpen, &buffer);
|
|
if (buffer != 0){
|
|
Query_Bar replace = {};
|
|
u8 replace_space[1024];
|
|
replace.prompt = string_u8_litexpr("Replace: ");
|
|
replace.string = SCu8(replace_space, (umem)0);
|
|
replace.string_capacity = sizeof(replace_space);
|
|
if (query_user_string(app, &replace)){
|
|
if (replace.string.size > 0){
|
|
i32 pos = 0;
|
|
view_get_cursor_pos(app, view, &pos);
|
|
query_replace_parameter(app, replace.string, pos, false);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(query_replace_identifier)
|
|
CUSTOM_DOC("Queries the user for a string, and incrementally replace every occurence of the word or token found at the cursor with the specified string.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessOpen, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessOpen, &buffer);
|
|
if (buffer != 0){
|
|
i32 pos = 0;
|
|
view_get_cursor_pos(app, view, &pos);
|
|
Scratch_Block scratch(app);
|
|
Range range = enclose_alpha_numeric_underscore(app, buffer, make_range(pos));
|
|
String_Const_u8 replace = push_buffer_range(app, scratch, buffer, range);
|
|
if (replace.size != 0){
|
|
query_replace_parameter(app, replace, range.min, true);
|
|
}
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(query_replace_selection)
|
|
CUSTOM_DOC("Queries the user for a string, and incrementally replace every occurence of the string found in the selected range with the specified string.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessOpen, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessOpen, &buffer);
|
|
if (buffer != 0){
|
|
Arena *scratch = context_get_arena(app);
|
|
Temp_Memory temp = begin_temp(scratch);
|
|
Range range = get_view_range(app, view);
|
|
i32 replace_length = range.max - range.min;
|
|
if (replace_length != 0){
|
|
u8 *replace_space = push_array(scratch, u8, replace_length);
|
|
if (buffer_read_range(app, buffer, range.min, range.max, (char*)replace_space)){
|
|
query_replace_parameter(app, SCu8(replace_space, replace_length), range.min, true);
|
|
}
|
|
}
|
|
end_temp(temp);
|
|
}
|
|
}
|
|
|
|
////////////////////////////////
|
|
|
|
static void
|
|
save_all_dirty_buffers_with_postfix(Application_Links *app, String_Const_u8 postfix){
|
|
Arena *scratch = context_get_arena(app);
|
|
Buffer_ID buffer = 0;
|
|
for (get_buffer_next(app, 0, AccessOpen, &buffer);
|
|
buffer != 0;
|
|
get_buffer_next(app, buffer, AccessOpen, &buffer)){
|
|
Dirty_State dirty = 0;
|
|
buffer_get_dirty_state(app, buffer, &dirty);
|
|
if (dirty == DirtyState_UnsavedChanges){
|
|
Temp_Memory temp = begin_temp(scratch);
|
|
String_Const_u8 file_name = push_buffer_file_name(app, scratch, buffer);
|
|
if (string_match(string_postfix(file_name, postfix.size), postfix)){
|
|
buffer_save(app, buffer, file_name, 0);
|
|
}
|
|
end_temp(temp);
|
|
}
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(save_all_dirty_buffers)
|
|
CUSTOM_DOC("Saves all buffers marked dirty (showing the '*' indicator).")
|
|
{
|
|
String_Const_u8 empty = {};
|
|
save_all_dirty_buffers_with_postfix(app, empty);
|
|
}
|
|
|
|
static void
|
|
delete_file_base(Application_Links *app, String_Const_u8 file_name, Buffer_ID buffer_id){
|
|
String_Const_u8 path = string_remove_last_folder(file_name);
|
|
Scratch_Block scratch(app);
|
|
List_String_Const_u8 list = {};
|
|
#if OS_WINDOWS
|
|
string_list_push_u8_lit(scratch, &list, "del ");
|
|
#elif OS_LINUX || OS_MAC
|
|
string_list_push_u8_lit(scratch, &list, "rm ");
|
|
#else
|
|
# error no delete file command for this platform
|
|
#endif
|
|
string_list_pushf(scratch, &list, "\"%.*s\"", string_expand(file_name));
|
|
String_Const_u8 cmd = string_list_flatten(scratch, list, StringFill_NullTerminate);
|
|
exec_system_command(app, 0, buffer_identifier(0), path, cmd, 0);
|
|
kill_buffer(app, buffer_identifier(buffer_id), 0, BufferKill_AlwaysKill);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(delete_file_query)
|
|
CUSTOM_DOC("Deletes the file of the current buffer if 4coder has the appropriate access rights. Will ask the user for confirmation first.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessAll, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessAll, &buffer);
|
|
Scratch_Block scratch(app);
|
|
String_Const_u8 file_name = push_buffer_file_name(app, scratch, buffer);
|
|
if (file_name.size > 0){
|
|
Query_Bar bar = {};
|
|
bar.prompt = string_u8_pushf(scratch, "Delete '%.*s' (Y)es, (n)o", string_expand(file_name));
|
|
if (start_query_bar(app, &bar, 0) != 0){
|
|
b32 cancelled = false;
|
|
for (;!cancelled;){
|
|
User_Input in = get_user_input(app, EventOnAnyKey, 0);
|
|
switch (in.key.keycode){
|
|
case 'Y':
|
|
{
|
|
delete_file_base(app, file_name, buffer);
|
|
cancelled = true;
|
|
}break;
|
|
|
|
case key_shift:
|
|
case key_ctrl:
|
|
case key_alt:
|
|
case key_cmnd:
|
|
case key_caps:
|
|
{}break;
|
|
|
|
default:
|
|
{
|
|
cancelled = true;
|
|
}break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(save_to_query)
|
|
CUSTOM_DOC("Queries the user for a file name and saves the contents of the current buffer, altering the buffer's name too.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessAll, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessAll, &buffer);
|
|
|
|
Arena *scratch = context_get_arena(app);
|
|
Temp_Memory temp = begin_temp(scratch);
|
|
String_Const_u8 buffer_name = push_buffer_unique_name(app, scratch, buffer);
|
|
|
|
// Query the user
|
|
u8 name_space[4096];
|
|
Query_Bar bar = {};
|
|
bar.prompt = string_u8_pushf(scratch, "Save '%.*s' to: ", string_expand(buffer_name));
|
|
bar.string = SCu8(name_space, (umem)0);
|
|
bar.string_capacity = sizeof(name_space);
|
|
if (query_user_string(app, &bar)){
|
|
if (bar.string.size != 0){
|
|
List_String_Const_u8 new_file_name_list = {};
|
|
string_list_push(scratch, &new_file_name_list, push_hot_directory(app, scratch));
|
|
string_list_push(scratch, &new_file_name_list, bar.string);
|
|
String_Const_u8 new_file_name = string_list_flatten(scratch, new_file_name_list);
|
|
if (buffer_save(app, buffer, new_file_name, BufferSave_IgnoreDirtyFlag)){
|
|
Buffer_ID new_buffer = 0;
|
|
create_buffer(app, new_file_name, BufferCreate_NeverNew|BufferCreate_JustChangedFile, &new_buffer);
|
|
if (new_buffer != 0 && new_buffer != buffer){
|
|
kill_buffer(app, buffer_identifier(buffer), 0, BufferKill_AlwaysKill);
|
|
view_set_buffer(app, view, new_buffer, 0);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
end_temp(temp);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(rename_file_query)
|
|
CUSTOM_DOC("Queries the user for a new name and renames the file of the current buffer, altering the buffer's name too.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessAll, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessAll, &buffer);
|
|
|
|
Arena *scratch = context_get_arena(app);
|
|
Temp_Memory temp = begin_temp(scratch);
|
|
|
|
String_Const_u8 file_name = push_buffer_file_name(app, scratch, buffer);
|
|
if (file_name.size > 0){
|
|
// Query the user
|
|
String_Const_u8 front = string_front_of_path(file_name);
|
|
u8 name_space[4096];
|
|
Query_Bar bar = {};
|
|
bar.prompt = string_u8_pushf(scratch, "Rename '%.*s' to: ", string_expand(front));
|
|
bar.string = SCu8(name_space, (umem)0);
|
|
bar.string_capacity = sizeof(name_space);
|
|
if (query_user_string(app, &bar)){
|
|
if (bar.string.size != 0){
|
|
// TODO(allen): There should be a way to say, "detach a buffer's file" and "attach this file to a buffer"
|
|
List_String_Const_u8 new_file_name_list = {};
|
|
string_list_push(scratch, &new_file_name_list, file_name);
|
|
string_list_push(scratch, &new_file_name_list, bar.string);
|
|
String_Const_u8 new_file_name = string_list_flatten(scratch, new_file_name_list, StringFill_NullTerminate);
|
|
if (buffer_save(app, buffer, new_file_name, BufferSave_IgnoreDirtyFlag)){
|
|
Buffer_ID new_buffer = 0;
|
|
create_buffer(app, new_file_name, BufferCreate_NeverNew|BufferCreate_JustChangedFile, &new_buffer);
|
|
if (new_buffer != 0 && new_buffer != buffer){
|
|
delete_file_base(app, file_name, buffer);
|
|
view_set_buffer(app, view, new_buffer, 0);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
end_temp(temp);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(make_directory_query)
|
|
CUSTOM_DOC("Queries the user for a name and creates a new directory with the given name.")
|
|
{
|
|
Scratch_Block scratch(app);
|
|
|
|
String_Const_u8 hot = push_hot_directory(app, scratch);
|
|
|
|
// Query the user
|
|
u8 name_space[4096];
|
|
Query_Bar bar = {};
|
|
bar.prompt = string_u8_pushf(scratch, "Make directory at '%.*s': ", string_expand(hot));
|
|
bar.string = SCu8(name_space, (umem)0);
|
|
bar.string_capacity = sizeof(name_space);
|
|
|
|
if (!query_user_string(app, &bar)) return;
|
|
if (bar.string.size == 0) return;
|
|
|
|
String_Const_u8 cmd = string_u8_pushf(scratch, "mkdir %.*s", string_expand(bar.string));
|
|
exec_system_command(app, 0, buffer_identifier(0), hot, cmd, 0);
|
|
}
|
|
|
|
////////////////////////////////
|
|
|
|
CUSTOM_COMMAND_SIG(move_line_up)
|
|
CUSTOM_DOC("Swaps the line under the cursor with the line above it, and moves the cursor up with it.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessOpen, &view);
|
|
i32 cursor_pos = 0;
|
|
view_get_cursor_pos(app, view, &cursor_pos);
|
|
Full_Cursor cursor = {};
|
|
view_compute_cursor(app, view, seek_pos(cursor_pos), &cursor);
|
|
|
|
if (cursor.line > 1){
|
|
Buffer_ID buffer = 0;
|
|
if (view_get_buffer(app, view, AccessOpen, &buffer)){
|
|
Full_Cursor prev_line_cursor = {};
|
|
Full_Cursor this_line_cursor = {};
|
|
Full_Cursor next_line_cursor = {};
|
|
|
|
i32 this_line = cursor.line;
|
|
i32 prev_line = this_line - 1;
|
|
i32 next_line = this_line + 1;
|
|
|
|
if (view_compute_cursor(app, view, seek_line_char(prev_line, 1), &prev_line_cursor) &&
|
|
view_compute_cursor(app, view, seek_line_char(this_line, 1), &this_line_cursor) &&
|
|
view_compute_cursor(app, view, seek_line_char(next_line, 1), &next_line_cursor)){
|
|
|
|
i32 prev_line_pos = prev_line_cursor.pos;
|
|
i32 this_line_pos = this_line_cursor.pos;
|
|
i32 next_line_pos = next_line_cursor.pos;
|
|
|
|
Arena *scratch = context_get_arena(app);
|
|
Temp_Memory temp = begin_temp(scratch);
|
|
|
|
i32 length = next_line_pos - prev_line_pos;
|
|
char *swap = push_array(scratch, char, length + 1);
|
|
i32 first_len = next_line_pos - this_line_pos;
|
|
|
|
if (buffer_read_range(app, buffer, this_line_pos, next_line_pos, swap)){
|
|
b32 second_line_didnt_have_newline = true;
|
|
for (i32 i = first_len - 1; i >= 0; --i){
|
|
if (swap[i] == '\n'){
|
|
second_line_didnt_have_newline = false;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (second_line_didnt_have_newline){
|
|
swap[first_len] = '\n';
|
|
first_len += 1;
|
|
// NOTE(allen): Don't increase "length" because then we will be including
|
|
// the original newline and addignt this new one, making the file longer
|
|
// which shouldn't be possible for this command!
|
|
}
|
|
|
|
if (buffer_read_range(app, buffer, prev_line_pos, this_line_pos, swap + first_len)){
|
|
buffer_replace_range(app, buffer, make_range(prev_line_pos, next_line_pos), SCu8(swap, length));
|
|
view_set_cursor(app, view, seek_line_char(prev_line, 1), true);
|
|
}
|
|
}
|
|
|
|
end_temp(temp);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(move_line_down)
|
|
CUSTOM_DOC("Swaps the line under the cursor with the line below it, and moves the cursor down with it.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessOpen, &view);
|
|
if (view != 0){
|
|
i32 cursor_pos = 0;
|
|
view_get_cursor_pos(app, view, &cursor_pos);
|
|
Full_Cursor cursor = {};
|
|
view_compute_cursor(app, view, seek_pos(cursor_pos), &cursor);
|
|
i32 next_line = cursor.line + 1;
|
|
Full_Cursor new_cursor = {};
|
|
if (view_compute_cursor(app, view, seek_line_char(next_line, 1), &new_cursor)){
|
|
if (new_cursor.line == next_line){
|
|
view_set_cursor(app, view, seek_pos(new_cursor.pos), true);
|
|
move_line_up(app);
|
|
move_down_textual(app);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(duplicate_line)
|
|
CUSTOM_DOC("Create a copy of the line on which the cursor sits.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessOpen, &view);
|
|
Buffer_ID buffer_id = 0;
|
|
view_get_buffer(app, view, AccessOpen, &buffer_id);
|
|
i32 cursor_pos = 0;
|
|
view_get_cursor_pos(app, view, &cursor_pos);
|
|
Full_Cursor cursor = {};
|
|
view_compute_cursor(app, view, seek_pos(cursor_pos), &cursor);
|
|
Scratch_Block scratch(app);
|
|
String_Const_u8 line_string = push_buffer_line(app, scratch, buffer_id, cursor.line);
|
|
String_Const_u8 insertion = string_u8_pushf(scratch, "\n%.*s", string_expand(line_string));
|
|
i32 pos = get_line_end_pos(app, buffer_id, cursor.line);
|
|
buffer_replace_range(app, buffer_id, make_range(pos), insertion);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(delete_line)
|
|
CUSTOM_DOC("Delete the line the on which the cursor sits.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessOpen, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessOpen, &buffer);
|
|
|
|
i32 cursor_pos = 0;
|
|
view_get_cursor_pos(app, view, &cursor_pos);
|
|
Full_Cursor cursor = {};
|
|
view_compute_cursor(app, view, seek_pos(cursor_pos), &cursor);
|
|
|
|
Range range = get_line_pos_range(app, buffer, cursor.line);
|
|
range.one_past_last += 1;
|
|
i32 buffer_size = 0;
|
|
buffer_get_size(app, buffer, &buffer_size);
|
|
range.one_past_last = clamp_top(range.one_past_last, buffer_size);
|
|
if (range_size(range) == 0 || buffer_get_char(app, buffer, range.end - 1) != '\n'){
|
|
range.start -= 1;
|
|
range.first = clamp_bot(0, range.first);
|
|
}
|
|
|
|
buffer_replace_range(app, buffer, range, string_u8_litexpr(""));
|
|
}
|
|
|
|
////////////////////////////////
|
|
|
|
static b32
|
|
get_cpp_matching_file(Application_Links *app, Buffer_ID buffer, Buffer_ID *buffer_out){
|
|
b32 result = false;
|
|
Scratch_Block scratch(app);
|
|
String_Const_u8 file_name = push_buffer_file_name(app, scratch, buffer);
|
|
if (file_name.size > 0){
|
|
String_Const_u8 extension = string_file_extension(file_name);
|
|
String_Const_u8 new_extensions[2] = {};
|
|
i32 new_extensions_count = 0;
|
|
if (string_match(extension, string_u8_litexpr("cpp")) || string_match(extension, string_u8_litexpr("cc"))){
|
|
new_extensions[0] = string_u8_litexpr("h");
|
|
new_extensions[1] = string_u8_litexpr("hpp");
|
|
new_extensions_count = 2;
|
|
}
|
|
else if (string_match(extension, string_u8_litexpr("c"))){
|
|
new_extensions[0] = string_u8_litexpr("h");
|
|
new_extensions_count = 1;
|
|
}
|
|
else if (string_match(extension, string_u8_litexpr("h"))){
|
|
new_extensions[0] = string_u8_litexpr("c");
|
|
new_extensions[1] = string_u8_litexpr("cpp");
|
|
new_extensions_count = 2;
|
|
}
|
|
else if (string_match(extension, string_u8_litexpr("hpp"))){
|
|
new_extensions[0] = string_u8_litexpr("cpp");
|
|
new_extensions_count = 1;
|
|
}
|
|
|
|
String_Const_u8 file_without_extension = string_file_without_extension(file_name);
|
|
for (i32 i = 0; i < new_extensions_count; i += 1){
|
|
Temp_Memory temp = begin_temp(scratch);
|
|
String_Const_u8 new_extension = new_extensions[i];
|
|
String_Const_u8 new_file_name = string_u8_pushf(scratch, "%.*s.%.*s", string_expand(file_without_extension), string_expand(new_extension));
|
|
if (open_file(app, buffer_out, new_file_name, false, true)){
|
|
result = true;
|
|
break;
|
|
}
|
|
end_temp(temp);
|
|
}
|
|
|
|
|
|
#if 0
|
|
char *space = push_array(scratch, char, file_name.size + 16);
|
|
String file_name_old = make_string_cap(space, 0, (i32)file_name.size + 16);
|
|
append(&file_name_old, string_old_from_new(file_name));
|
|
remove_extension(&file_name_old);
|
|
i32 base_pos = file_name_old.size;
|
|
for (i32 i = 0; i < new_extensions_count; ++i){
|
|
|
|
String ext = string_old_from_new(new_extensions[i]);
|
|
file_name.size = base_pos;
|
|
append(&file_name_old, ext);
|
|
if (open_file(app, buffer_out, file_name_old.str, file_name_old.size, false, true)){
|
|
result = true;
|
|
break;
|
|
}
|
|
|
|
}
|
|
#endif
|
|
}
|
|
|
|
return(result);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(open_file_in_quotes)
|
|
CUSTOM_DOC("Reads a filename from surrounding '\"' characters and attempts to open the corresponding file.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
Buffer_ID buffer_id = 0;
|
|
view_get_buffer(app, view, AccessProtected, &buffer_id);
|
|
if (buffer_exists(app, buffer_id)){
|
|
Scratch_Block scratch(app);
|
|
|
|
i32 pos = 0;
|
|
view_get_cursor_pos(app, view, &pos);
|
|
|
|
Range range = {};
|
|
buffer_seek_delimiter_forward(app, buffer_id, pos, '"', &range.end);
|
|
buffer_seek_delimiter_backward(app, buffer_id, pos, '"', &range.start);
|
|
range.start += 1;
|
|
|
|
String_Const_u8 quoted_name = push_buffer_range(app, scratch, buffer_id, range);
|
|
|
|
String_Const_u8 file_name = push_buffer_file_name(app, scratch, buffer_id);
|
|
String_Const_u8 path = string_remove_last_folder(file_name);
|
|
|
|
if (character_is_slash(string_get_character(path, path.size - 1))){
|
|
path = string_chop(path, 1);
|
|
}
|
|
|
|
String_Const_u8 new_file_name = string_u8_pushf(scratch, "%.*s/%.*s", string_expand(path), string_expand(quoted_name));
|
|
|
|
view = get_next_view_looped_primary_panels(app, view, AccessAll);
|
|
if (view != 0){
|
|
if (view_open_file(app, view, new_file_name, true)){
|
|
view_set_active(app, view);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(open_matching_file_cpp)
|
|
CUSTOM_DOC("If the current file is a *.cpp or *.h, attempts to open the corresponding *.h or *.cpp file in the other view.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessAll, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessAll, &buffer);
|
|
Buffer_ID new_buffer = 0;
|
|
if (get_cpp_matching_file(app, buffer, &new_buffer)){
|
|
view = get_next_view_looped_primary_panels(app, view, AccessAll);
|
|
view_set_buffer(app, view, new_buffer, 0);
|
|
view_set_active(app, view);
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(view_buffer_other_panel)
|
|
CUSTOM_DOC("Set the other non-active panel to view the buffer that the active panel views, and switch to that panel.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessAll, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessAll, &buffer);
|
|
i32 pos = 0;
|
|
view_get_cursor_pos(app, view, &pos);
|
|
change_active_panel(app);
|
|
get_active_view(app, AccessAll, &view);
|
|
view_set_buffer(app, view, buffer, 0);
|
|
view_set_cursor(app, view, seek_pos(pos), true);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(swap_buffers_between_panels)
|
|
CUSTOM_DOC("Set the other non-active panel to view the buffer that the active panel views, and switch to that panel.")
|
|
{
|
|
View_ID view1 = 0;
|
|
get_active_view(app, AccessAll, &view1);
|
|
change_active_panel(app);
|
|
View_ID view2 = 0;
|
|
get_active_view(app, AccessAll, &view2);
|
|
|
|
if (view1 != view2){
|
|
Buffer_ID buffer1 = 0;
|
|
Buffer_ID buffer2 = 0;
|
|
view_get_buffer(app, view1, AccessAll, &buffer1);
|
|
view_get_buffer(app, view2, AccessAll, &buffer2);
|
|
if (buffer1 != buffer2){
|
|
view_set_buffer(app, view1, buffer2, 0);
|
|
view_set_buffer(app, view2, buffer1, 0);
|
|
}
|
|
else{
|
|
i32 p1 = 0;
|
|
i32 m1 = 0;
|
|
i32 p2 = 0;
|
|
i32 m2 = 0;
|
|
GUI_Scroll_Vars sc1 = {};
|
|
GUI_Scroll_Vars sc2 = {};
|
|
|
|
view_get_cursor_pos(app, view1, &p1);
|
|
view_get_mark_pos(app, view1, &m1);
|
|
view_get_scroll_vars(app, view1, &sc1);
|
|
view_get_cursor_pos(app, view2, &p2);
|
|
view_get_mark_pos(app, view2, &m2);
|
|
view_get_scroll_vars(app, view2, &sc2);
|
|
|
|
view_set_cursor(app, view1, seek_pos(p2), true);
|
|
view_set_mark (app, view1, seek_pos(m2));
|
|
view_set_scroll(app, view1, sc2);
|
|
view_set_cursor(app, view2, seek_pos(p1), true);
|
|
view_set_mark (app, view2, seek_pos(m1));
|
|
view_set_scroll(app, view2, sc1);
|
|
}
|
|
}
|
|
}
|
|
|
|
////////////////////////////////
|
|
|
|
CUSTOM_COMMAND_SIG(kill_buffer)
|
|
CUSTOM_DOC("Kills the current buffer.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessProtected, &buffer);
|
|
kill_buffer(app, buffer_identifier(buffer), view, 0);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(save)
|
|
CUSTOM_DOC("Saves the current buffer.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessProtected, &buffer);
|
|
Arena *scratch = context_get_arena(app);
|
|
Temp_Memory temp = begin_temp(scratch);
|
|
String_Const_u8 file_name = push_buffer_file_name(app, scratch, buffer);
|
|
buffer_save(app, buffer, file_name, 0);
|
|
end_temp(temp);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(reopen)
|
|
CUSTOM_DOC("Reopen the current buffer from the hard drive.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessProtected, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessProtected, &buffer);
|
|
buffer_reopen(app, buffer, 0, 0);
|
|
}
|
|
|
|
////////////////////////////////
|
|
|
|
static i32
|
|
record_get_new_cursor_position_undo(Application_Links *app, Buffer_ID buffer_id, History_Record_Index index, Record_Info record){
|
|
i32 new_edit_position = 0;
|
|
switch (record.kind){
|
|
default:
|
|
case RecordKind_Single:
|
|
{
|
|
new_edit_position = record.single.first + (i32)record.single.string_backward.size;
|
|
}break;
|
|
case RecordKind_Group:
|
|
{
|
|
Record_Info sub_record = {};
|
|
buffer_history_get_group_sub_record(app, buffer_id, index, 0, &sub_record);
|
|
new_edit_position = sub_record.single.first + (i32)sub_record.single.string_backward.size;
|
|
}break;
|
|
}
|
|
return(new_edit_position);
|
|
}
|
|
|
|
static i32
|
|
record_get_new_cursor_position_undo(Application_Links *app, Buffer_ID buffer_id, History_Record_Index index){
|
|
Record_Info record = {};
|
|
buffer_history_get_record_info(app, buffer_id, index, &record);
|
|
return(record_get_new_cursor_position_undo(app, buffer_id, index, record));
|
|
}
|
|
|
|
static i32
|
|
record_get_new_cursor_position_redo(Application_Links *app, Buffer_ID buffer_id, History_Record_Index index, Record_Info record){
|
|
i32 new_edit_position = 0;
|
|
switch (record.kind){
|
|
default:
|
|
case RecordKind_Single:
|
|
{
|
|
new_edit_position = record.single.first + (i32)record.single.string_forward.size;
|
|
}break;
|
|
case RecordKind_Group:
|
|
{
|
|
Record_Info sub_record = {};
|
|
buffer_history_get_group_sub_record(app, buffer_id, index, record.group.count - 1, &sub_record);
|
|
new_edit_position = sub_record.single.first + (i32)sub_record.single.string_forward.size;
|
|
}break;
|
|
}
|
|
return(new_edit_position);
|
|
}
|
|
|
|
static i32
|
|
record_get_new_cursor_position_redo(Application_Links *app, Buffer_ID buffer_id, History_Record_Index index){
|
|
Record_Info record = {};
|
|
buffer_history_get_record_info(app, buffer_id, index, &record);
|
|
return(record_get_new_cursor_position_redo(app, buffer_id, index, record));
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(undo)
|
|
CUSTOM_DOC("Advances backwards through the undo history of the current buffer.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessOpen, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessOpen, &buffer);
|
|
History_Record_Index current = 0;
|
|
buffer_history_get_current_state_index(app, buffer, ¤t);
|
|
if (current > 0){
|
|
i32 new_position = record_get_new_cursor_position_undo(app, buffer, current);
|
|
buffer_history_set_current_state_index(app, buffer, current - 1);
|
|
view_set_cursor(app, view, seek_pos(new_position), true);
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(redo)
|
|
CUSTOM_DOC("Advances forwards through the undo history of the current buffer.")
|
|
{
|
|
View_ID view = 0;
|
|
get_active_view(app, AccessOpen, &view);
|
|
Buffer_ID buffer = 0;
|
|
view_get_buffer(app, view, AccessOpen, &buffer);
|
|
History_Record_Index current = 0;
|
|
History_Record_Index max_index = 0;
|
|
buffer_history_get_current_state_index(app, buffer, ¤t);
|
|
buffer_history_get_max_record_index(app, buffer, &max_index);
|
|
if (current < max_index){
|
|
i32 new_position = record_get_new_cursor_position_redo(app, buffer, current + 1);
|
|
buffer_history_set_current_state_index(app, buffer, current + 1);
|
|
view_set_cursor(app, view, seek_pos(new_position), true);
|
|
}
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(undo_all_buffers)
|
|
CUSTOM_DOC("Advances backward through the undo history in the buffer containing the most recent regular edit.")
|
|
{
|
|
Arena *scratch = context_get_arena(app);
|
|
i32 highest_edit_number = -1;
|
|
Buffer_ID first_buffer_match = 0;
|
|
Buffer_ID last_buffer_match = 0;
|
|
i32 match_count = 0;
|
|
|
|
{
|
|
Buffer_ID buffer = 0;
|
|
for (get_buffer_next(app, 0, AccessAll, &buffer);
|
|
buffer != 0;
|
|
get_buffer_next(app, buffer, AccessAll, &buffer)){
|
|
History_Record_Index index = 0;
|
|
buffer_history_get_current_state_index(app, buffer, &index);
|
|
if (index > 0){
|
|
Record_Info record = {};
|
|
buffer_history_get_record_info(app, buffer, index, &record);
|
|
if (record.edit_number > highest_edit_number){
|
|
highest_edit_number = record.edit_number;
|
|
first_buffer_match = buffer;
|
|
last_buffer_match = buffer;
|
|
match_count = 1;
|
|
}
|
|
else if (record.edit_number == highest_edit_number){
|
|
last_buffer_match = buffer;
|
|
match_count += 1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
Temp_Memory temp = begin_temp(scratch);
|
|
Buffer_ID *match_buffers = push_array(scratch, Buffer_ID, match_count);
|
|
i32 *new_positions = push_array(scratch, i32, match_count);
|
|
match_count = 0;
|
|
|
|
if (highest_edit_number != -1){
|
|
for (Buffer_ID buffer = first_buffer_match;
|
|
buffer != 0;
|
|
get_buffer_next(app, buffer, AccessAll, &buffer)){
|
|
b32 did_match = false;
|
|
i32 new_edit_position = 0;
|
|
for (;;){
|
|
History_Record_Index index = 0;
|
|
buffer_history_get_current_state_index(app, buffer, &index);
|
|
if (index > 0){
|
|
Record_Info record = {};
|
|
buffer_history_get_record_info(app, buffer, index, &record);
|
|
if (record.edit_number == highest_edit_number){
|
|
did_match = true;
|
|
new_edit_position = record_get_new_cursor_position_undo(app, buffer, index, record);
|
|
buffer_history_set_current_state_index(app, buffer, index - 1);
|
|
}
|
|
else{
|
|
break;
|
|
}
|
|
}
|
|
else{
|
|
break;
|
|
}
|
|
}
|
|
if (did_match){
|
|
match_buffers[match_count] = buffer;
|
|
new_positions[match_count] = new_edit_position;
|
|
match_count += 1;
|
|
}
|
|
if (buffer == last_buffer_match){
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
view_buffer_set(app, match_buffers, new_positions, match_count);
|
|
|
|
end_temp(temp);
|
|
}
|
|
|
|
CUSTOM_COMMAND_SIG(redo_all_buffers)
|
|
CUSTOM_DOC("Advances forward through the undo history in the buffer containing the most recent regular edit.")
|
|
{
|
|
Arena *scratch = context_get_arena(app);
|
|
i32 lowest_edit_number = 0x7FFFFFFF;
|
|
Buffer_ID first_buffer_match = 0;
|
|
Buffer_ID last_buffer_match = 0;
|
|
i32 match_count = 0;
|
|
|
|
{
|
|
Buffer_ID buffer = 0;
|
|
for (get_buffer_next(app, 0, AccessAll, &buffer);
|
|
buffer != 0;
|
|
get_buffer_next(app, buffer, AccessAll, &buffer)){
|
|
History_Record_Index max_index = 0;
|
|
History_Record_Index index = 0;
|
|
buffer_history_get_max_record_index(app, buffer, &max_index);
|
|
buffer_history_get_current_state_index(app, buffer, &index);
|
|
if (index < max_index){
|
|
Record_Info record = {};
|
|
buffer_history_get_record_info(app, buffer, index + 1, &record);
|
|
if (record.edit_number < lowest_edit_number){
|
|
lowest_edit_number = record.edit_number;
|
|
first_buffer_match = buffer;
|
|
last_buffer_match = buffer;
|
|
match_count = 1;
|
|
}
|
|
else if (record.edit_number == lowest_edit_number){
|
|
last_buffer_match = buffer;
|
|
match_count += 1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
Temp_Memory temp = begin_temp(scratch);
|
|
Buffer_ID *match_buffers = push_array(scratch, Buffer_ID, match_count);
|
|
i32 *new_positions = push_array(scratch, i32, match_count);
|
|
match_count = 0;
|
|
|
|
if (lowest_edit_number != -1){
|
|
for (Buffer_ID buffer = first_buffer_match;
|
|
buffer != 0;
|
|
get_buffer_next(app, buffer, AccessAll, &buffer)){
|
|
b32 did_match = false;
|
|
i32 new_edit_position = 0;
|
|
History_Record_Index max_index = 0;
|
|
buffer_history_get_max_record_index(app, buffer, &max_index);
|
|
for (;;){
|
|
History_Record_Index index = 0;
|
|
buffer_history_get_current_state_index(app, buffer, &index);
|
|
if (index < max_index){
|
|
Record_Info record = {};
|
|
buffer_history_get_record_info(app, buffer, index + 1, &record);
|
|
if (record.edit_number == lowest_edit_number){
|
|
did_match = true;
|
|
new_edit_position = record_get_new_cursor_position_redo(app, buffer, index + 1, record);
|
|
buffer_history_set_current_state_index(app, buffer, index + 1);
|
|
}
|
|
else{
|
|
break;
|
|
}
|
|
}
|
|
else{
|
|
break;
|
|
}
|
|
}
|
|
if (did_match){
|
|
match_buffers[match_count] = buffer;
|
|
new_positions[match_count] = new_edit_position;
|
|
match_count += 1;
|
|
}
|
|
if (buffer == last_buffer_match){
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
view_buffer_set(app, match_buffers, new_positions, match_count);
|
|
|
|
end_temp(temp);
|
|
}
|
|
|
|
////////////////////////////////
|
|
|
|
#if 0
|
|
CUSTOM_COMMAND_SIG(reload_themes)
|
|
CUSTOM_DOC("Loads all the theme files in the theme folder, replacing duplicates with the new theme data.")
|
|
{
|
|
String fcoder_extension = make_lit_string(".4coder");
|
|
save_all_dirty_buffers_with_postfix(app, fcoder_extension);
|
|
|
|
Partition *scratch = &global_part;
|
|
Temp_Memory temp = begin_temp_memory(scratch);
|
|
load_folder_of_themes_into_live_set(app, scratch, "themes");
|
|
String name = get_theme_name(app, scratch, 0);
|
|
i32 theme_count = get_theme_count(app);
|
|
for (i32 i = 1; i < theme_count; i += 1){
|
|
Temp_Memory sub_temp = begin_temp_memory(scratch);
|
|
String style_name = get_theme_name(app, scratch, i);
|
|
if (match(name, style_name)){
|
|
change_theme_by_index(app, i);
|
|
break;
|
|
}
|
|
end_temp_memory(sub_temp);
|
|
}
|
|
end_temp_memory(temp);
|
|
}
|
|
#endif
|
|
|
|
CUSTOM_COMMAND_SIG(open_in_other)
|
|
CUSTOM_DOC("Interactively opens a file in the other panel.")
|
|
{
|
|
change_active_panel(app);
|
|
interactive_open_or_new(app);
|
|
}
|
|
|
|
// BOTTOM
|
|
|