Pulling out file bar rendering
This commit is contained in:
Allen Webster
parent
b44eb002a6
commit
2fe332f943
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@ -280,51 +280,12 @@ MODIFY_COLOR_TABLE_SIG(default_modify_color_table){
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function Rect_f32_Pair
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layout_file_bar_on_top(Rect_f32 rect, f32 line_height){
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return(rect_split_top_bottom(rect, line_height + 2.f));
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return(rect_split_top_bottom(rect, line_height + 4.f));
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}
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function Rect_f32_Pair
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layout_file_bar_on_bot(Rect_f32 rect, f32 line_height){
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return(rect_split_top_bottom_neg(rect, line_height + 2.f));
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}
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function Rect_f32
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default_buffer_region(Application_Links *app, View_ID view_id, Rect_f32 region){
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region = rect_inner(region, 3.f);
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Buffer_ID buffer = view_get_buffer(app, view_id, AccessAll);
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Face_ID face_id = get_face_id(app, buffer);
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Face_Metrics metrics = get_face_metrics(app, face_id);
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f32 line_height = metrics.line_height;
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// file bar
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b64 showing_file_bar = false;
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if (view_get_setting(app, view_id, ViewSetting_ShowFileBar, &showing_file_bar) &&
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showing_file_bar){
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Rect_f32_Pair pair = layout_file_bar_on_top(region, line_height);
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region = pair.b;
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}
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// query bar
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{
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Query_Bar *space[32];
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Query_Bar_Ptr_Array query_bars = {};
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query_bars.ptrs = space;
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if (get_active_query_bars(app, view_id, ArrayCount(space), &query_bars)){
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f32 widget_height = (line_height + 2)*query_bars.count;
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region.y0 += widget_height;
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}
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}
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// line number margins
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if (global_config.show_line_number_margins){
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i64 line_count = buffer_get_line_count(app, buffer);
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i64 line_count_digit_count = digit_count_from_integer(line_count, 10);
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i32 margin_width = i32_ceil32((f32)line_count_digit_count*metrics.normal_advance);
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region.x0 += margin_width + 2;
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}
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return(region);
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return(rect_split_top_bottom_neg(rect, line_height + 4.f));
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}
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internal int_color
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@ -381,6 +342,95 @@ get_token_color_cpp(Token token){
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return(result);
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}
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function Rect_f32
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default_buffer_region(Application_Links *app, View_ID view_id, Rect_f32 region){
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region = rect_inner(region, 3.f);
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Buffer_ID buffer = view_get_buffer(app, view_id, AccessAll);
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Face_ID face_id = get_face_id(app, buffer);
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Face_Metrics metrics = get_face_metrics(app, face_id);
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f32 line_height = metrics.line_height;
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// file bar
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b64 showing_file_bar = false;
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if (view_get_setting(app, view_id, ViewSetting_ShowFileBar, &showing_file_bar) &&
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showing_file_bar){
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Rect_f32_Pair pair = layout_file_bar_on_top(region, line_height);
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region = pair.b;
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}
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// query bar
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{
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Query_Bar *space[32];
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Query_Bar_Ptr_Array query_bars = {};
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query_bars.ptrs = space;
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if (get_active_query_bars(app, view_id, ArrayCount(space), &query_bars)){
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f32 widget_height = (line_height + 2)*query_bars.count;
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region.y0 += widget_height;
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}
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}
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// line number margins
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if (global_config.show_line_number_margins){
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i64 line_count = buffer_get_line_count(app, buffer);
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i64 line_count_digit_count = digit_count_from_integer(line_count, 10);
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i32 margin_width = i32_ceil32((f32)line_count_digit_count*metrics.normal_advance);
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region.x0 += margin_width + 2;
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}
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return(region);
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}
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function void
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draw_file_bar(Application_Links *app, View_ID view_id, Buffer_ID buffer, Face_ID face_id, Rect_f32 bar){
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Scratch_Block scratch(app);
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draw_rectangle(app, bar, 0.f, Stag_Bar);
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Fancy_Color base_color = fancy_id(Stag_Base);
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Fancy_Color pop2_color = fancy_id(Stag_Pop2);
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i64 cursor_position = view_get_cursor_pos(app, view_id);
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Buffer_Cursor cursor = view_compute_cursor(app, view_id, seek_pos(cursor_position));
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Fancy_String_List list = {};
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String_Const_u8 unique_name = push_buffer_unique_name(app, scratch, buffer);
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push_fancy_string(scratch, &list, base_color, unique_name);
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push_fancy_stringf(scratch, &list, base_color, " - Row: %3.lld Col: %3.lld -", cursor.line, cursor.col);
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b64 is_dos_mode = false;
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if (buffer_get_setting(app, buffer, BufferSetting_Eol, &is_dos_mode)){
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if (is_dos_mode){
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push_fancy_string(scratch, &list, base_color, string_u8_litexpr(" dos"));
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}
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else{
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push_fancy_string(scratch, &list, base_color, string_u8_litexpr(" nix"));
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}
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}
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else{
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push_fancy_string(scratch, &list, base_color, string_u8_litexpr(" ???"));
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}
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{
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Dirty_State dirty = buffer_get_dirty_state(app, buffer);
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u8 space[3];
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String_u8 str = Su8(space, 0, 3);
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if (dirty != 0){
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string_append(&str, string_u8_litexpr(" "));
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}
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if (HasFlag(dirty, DirtyState_UnsavedChanges)){
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string_append(&str, string_u8_litexpr("*"));
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}
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if (HasFlag(dirty, DirtyState_UnloadedChanges)){
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string_append(&str, string_u8_litexpr("!"));
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}
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push_fancy_string(scratch, &list, pop2_color, str.string);
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}
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Vec2 p = bar.p0 + V2(2.f, 2.f);
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draw_fancy_string(app, face_id, list.first, p, Stag_Default, 0);
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}
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internal void
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default_render_caller(Application_Links *app, Frame_Info frame_info, View_ID view_id){
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View_ID active_view = get_active_view(app, AccessAll);
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@ -405,56 +455,9 @@ default_render_caller(Application_Links *app, Frame_Info frame_info, View_ID vie
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// NOTE(allen): Filebar
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b64 showing_file_bar = false;
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if (view_get_setting(app, view_id, ViewSetting_ShowFileBar, &showing_file_bar) && showing_file_bar){
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Rect_f32 bar = r_cursor;
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bar.y1 = bar.y0 + line_height + 2.f;
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r_cursor.y0 = bar.y1;
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draw_rectangle(app, bar, 0.f, Stag_Bar);
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Fancy_Color base_color = fancy_id(Stag_Base);
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Fancy_Color pop2_color = fancy_id(Stag_Pop2);
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Scratch_Block scratch(app);
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i64 cursor_position = view_get_cursor_pos(app, view_id);
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Buffer_Cursor cursor = view_compute_cursor(app, view_id, seek_pos(cursor_position));
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Fancy_String_List list = {};
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String_Const_u8 unique_name = push_buffer_unique_name(app, scratch, buffer);
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push_fancy_string(scratch, &list, base_color, unique_name);
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push_fancy_stringf(scratch, &list, base_color, " - Row: %3.lld Col: %3.lld -", cursor.line, cursor.col);
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b64 is_dos_mode = false;
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if (buffer_get_setting(app, buffer, BufferSetting_Eol, &is_dos_mode)){
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if (is_dos_mode){
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push_fancy_string(scratch, &list, base_color, string_u8_litexpr(" dos"));
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}
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else{
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push_fancy_string(scratch, &list, base_color, string_u8_litexpr(" nix"));
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}
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}
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else{
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push_fancy_string(scratch, &list, base_color, string_u8_litexpr(" ???"));
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}
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{
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Dirty_State dirty = buffer_get_dirty_state(app, buffer);
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u8 space[3];
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String_u8 str = Su8(space, 0, 3);
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if (dirty != 0){
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string_append(&str, string_u8_litexpr(" "));
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}
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if (HasFlag(dirty, DirtyState_UnsavedChanges)){
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string_append(&str, string_u8_litexpr("*"));
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}
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if (HasFlag(dirty, DirtyState_UnloadedChanges)){
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string_append(&str, string_u8_litexpr("!"));
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}
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push_fancy_string(scratch, &list, pop2_color, str.string);
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}
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Vec2 p = bar.p0 + V2(0.f, 2.f);
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draw_fancy_string(app, face_id, list.first, p, Stag_Default, 0);
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Rect_f32_Pair pair = layout_file_bar_on_top(r_cursor, line_height);
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draw_file_bar(app, view_id, buffer, face_id, pair.min);
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r_cursor = pair.max;
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}
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Rect_f32 buffer_rect = default_buffer_region(app, view_id, view_rect);
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@ -470,23 +473,6 @@ default_render_caller(Application_Links *app, Frame_Info frame_info, View_ID vie
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animate_in_n_milliseconds(app, 0);
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}
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#if 0
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// NOTE(allen): clamp scroll target and position; smooth scroll rule
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{
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Vec2_f32 pending = view_point_difference(app, view_id, scroll.target, scroll.position);
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if (!near_zero(pending, 0.5f)){
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// TODO(allen): use the real delta rule from the context
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Vec2_f32 partial = pending;
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scroll.position = view_move_buffer_point(app, view_id, scroll.position, partial);
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animate_in_n_milliseconds(app, 0);
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}
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else{
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scroll.position = scroll.target;
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}
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view_set_buffer_scroll(app, view_id, scroll, SetBufferScroll_NoCursorChange);
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}
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#endif
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Buffer_Point buffer_point = scroll.position;
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Text_Layout_ID text_layout_id = text_layout_create(app, buffer, buffer_rect, buffer_point);
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Interval_i64 visible_range = text_layout_get_visible_range(app, text_layout_id);
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