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feat(extmarks): support hl_mode "combine" for inline virt_text (#24099)
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zeertzjq
GitHub
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f0884f21fa
@ -2630,9 +2630,10 @@ nvim_buf_set_extmark({buffer}, {ns_id}, {line}, {col}, {*opts})
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highlights of the text. Currently only affects virt_text
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highlights, but might affect `hl_group` in later versions.
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• "replace": only show the virt_text color. This is the
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default
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• "combine": combine with background text color
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• "blend": blend with background text color.
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default.
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• "combine": combine with background text color.
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• "blend": blend with background text color. Not supported
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for "inline" virt_text.
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• virt_lines : virtual lines to add next to this mark This
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should be an array over lines, where each line in turn is
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@ -478,7 +478,7 @@ Array nvim_buf_get_extmarks(Buffer buffer, Integer ns_id, Object start, Object e
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/// shifting the underlying text.
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/// - "right_align": display right aligned in the window.
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/// - "inline": display at the specified column, and
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/// shift the buffer text to the right as needed
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/// shift the buffer text to the right as needed
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/// - virt_text_win_col : position the virtual text at a fixed
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/// window column (starting from the first
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/// text column)
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@ -490,10 +490,10 @@ Array nvim_buf_get_extmarks(Buffer buffer, Integer ns_id, Object start, Object e
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/// highlights of the text. Currently only affects
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/// virt_text highlights, but might affect `hl_group`
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/// in later versions.
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/// - "replace": only show the virt_text color. This is the
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/// default
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/// - "combine": combine with background text color
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/// - "replace": only show the virt_text color. This is the default.
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/// - "combine": combine with background text color.
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/// - "blend": blend with background text color.
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/// Not supported for "inline" virt_text.
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///
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/// - virt_lines : virtual lines to add next to this mark
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/// This should be an array over lines, where each line in
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@ -730,6 +730,11 @@ Integer nvim_buf_set_extmark(Buffer buffer, Integer ns_id, Integer line, Integer
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} else if (strequal("combine", str.data)) {
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decor.hl_mode = kHlModeCombine;
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} else if (strequal("blend", str.data)) {
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if (decor.virt_text_pos == kVTInline) {
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VALIDATE(false, "%s", "cannot use 'blend' hl_mode with inline virtual text", {
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goto error;
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});
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}
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decor.hl_mode = kHlModeBlend;
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} else {
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VALIDATE_S(false, "hl_mode", str.data, {
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@ -128,6 +128,7 @@ typedef struct {
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VirtText virt_inline;
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size_t virt_inline_i;
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HlMode virt_inline_hl_mode;
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bool reset_extra_attr;
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@ -886,6 +887,7 @@ static void handle_inline_virtual_text(win_T *wp, winlinevars_T *wlv, ptrdiff_t
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}
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if (item->draw_col >= -1 && item->start_col == v) {
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wlv->virt_inline = item->decor.virt_text;
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wlv->virt_inline_hl_mode = item->decor.hl_mode;
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item->draw_col = INT_MIN;
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break;
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}
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@ -1798,7 +1800,7 @@ int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow, bool number_onl
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if (!has_fold) {
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handle_inline_virtual_text(wp, &wlv, v);
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if (wlv.n_extra > 0) {
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if (wlv.n_extra > 0 && wlv.virt_inline_hl_mode <= kHlModeReplace) {
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// restore search_attr and area_attr when n_extra is down to zero
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// TODO(bfredl): this is ugly as fuck. look if we can do this some other way.
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saved_search_attr = search_attr;
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@ -1587,13 +1587,15 @@ describe('decorations: inline virtual text', function()
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[9] = {background = Screen.colors.Plum1};
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[10] = {foreground = Screen.colors.SlateBlue};
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[11] = {blend = 30, background = Screen.colors.Red1};
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[12] = {background = Screen.colors.Yellow1};
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[12] = {background = Screen.colors.Yellow};
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[13] = {reverse = true};
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[14] = {foreground = Screen.colors.SlateBlue, background = Screen.colors.LightMagenta};
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[15] = {bold = true, reverse = true};
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[16] = {foreground = Screen.colors.Red};
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[17] = {background = Screen.colors.LightGrey, foreground = Screen.colors.DarkBlue};
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[18] = {background = Screen.colors.LightGrey, foreground = Screen.colors.Red};
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[19] = {background = Screen.colors.Yellow, foreground = Screen.colors.SlateBlue};
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[20] = {background = Screen.colors.LightGrey, foreground = Screen.colors.SlateBlue};
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}
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ns = meths.create_namespace 'test'
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@ -2000,13 +2002,15 @@ bbbbbbb]])
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end)
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it('search highlight is correct', function()
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insert('foo foo foo foo')
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feed('0')
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meths.buf_set_extmark(0, ns, 0, 8,
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{ virt_text = { { 'virtual text', 'Special' } }, virt_text_pos = 'inline' })
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insert('foo foo foo foo\nfoo foo foo foo')
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feed('gg0')
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meths.buf_set_extmark(0, ns, 0, 9, { virt_text = { { 'AAA', 'Special' } }, virt_text_pos = 'inline' })
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meths.buf_set_extmark(0, ns, 0, 9, { virt_text = { { 'BBB', 'Special' } }, virt_text_pos = 'inline', hl_mode = 'combine' })
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meths.buf_set_extmark(0, ns, 1, 9, { virt_text = { { 'CCC', 'Special' } }, virt_text_pos = 'inline', hl_mode = 'combine' })
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meths.buf_set_extmark(0, ns, 1, 9, { virt_text = { { 'DDD', 'Special' } }, virt_text_pos = 'inline', hl_mode = 'replace' })
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screen:expect { grid = [[
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^foo foo {10:virtual text}foo foo |
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{1:~ }|
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^foo foo f{10:AAABBB}oo foo |
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foo foo f{10:CCCDDD}oo foo |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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@ -2019,8 +2023,8 @@ bbbbbbb]])
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feed('/foo')
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screen:expect { grid = [[
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{12:foo} {13:foo} {10:virtual text}{12:foo} {12:foo} |
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{1:~ }|
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{12:foo} {13:foo} {12:f}{10:AAA}{19:BBB}{12:oo} {12:foo} |
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{12:foo} {12:foo} {12:f}{19:CCC}{10:DDD}{12:oo} {12:foo} |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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@ -2033,14 +2037,16 @@ bbbbbbb]])
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end)
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it('visual select highlight is correct', function()
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insert('foo foo foo foo')
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feed('0')
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meths.buf_set_extmark(0, ns, 0, 8,
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{ virt_text = { { 'virtual text', 'Special' } }, virt_text_pos = 'inline' })
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insert('foo foo foo foo\nfoo foo foo foo')
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feed('gg0')
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meths.buf_set_extmark(0, ns, 0, 8, { virt_text = { { 'AAA', 'Special' } }, virt_text_pos = 'inline' })
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meths.buf_set_extmark(0, ns, 0, 8, { virt_text = { { 'BBB', 'Special' } }, virt_text_pos = 'inline', hl_mode = 'combine' })
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meths.buf_set_extmark(0, ns, 1, 8, { virt_text = { { 'CCC', 'Special' } }, virt_text_pos = 'inline', hl_mode = 'combine' })
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meths.buf_set_extmark(0, ns, 1, 8, { virt_text = { { 'DDD', 'Special' } }, virt_text_pos = 'inline', hl_mode = 'replace' })
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feed('8l')
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screen:expect { grid = [[
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foo foo {10:virtual text}^foo foo |
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{1:~ }|
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foo foo {10:AAABBB}^foo foo |
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foo foo {10:CCCDDD}foo foo |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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@ -2051,10 +2057,11 @@ bbbbbbb]])
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]]}
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feed('v')
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feed('2h')
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feed('<C-V>')
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feed('2hj')
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screen:expect { grid = [[
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foo fo^o{7: }{10:virtual text}{7:f}oo foo |
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foo fo{7:o }{10:AAA}{20:BBB}{7:f}oo foo |
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foo fo^o{7: }{20:CCC}{10:DDD}{7:f}oo foo |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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@ -2062,8 +2069,7 @@ bbbbbbb]])
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{8:-- VISUAL --} |
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{8:-- VISUAL BLOCK --} |
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]]}
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end)
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