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changeset 31371:1c43d8bad31d v9.0.1019

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patch 9.0.1019: 'smoothscroll' and virtual text above don't work together Commit: https://github.com/vim/vim/commit/56a40fea9c28f8fc918a0db6de4c048da241cf32 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Dec 6 14:17:57 2022 +0000 patch 9.0.1019: 'smoothscroll' and virtual text above don't work together Problem: 'smoothscroll' and virtual text above don't work together. (Yee Cheng Chin) Solution: Skip virtual text above when w_skipcol is non-zero. (closes #11665)
author Bram Moolenaar <Bram@vim.org>
date Tue, 06 Dec 2022 15:30:04 +0100
parents b34c56a60bcb
children d703d05238cb
files src/charset.c src/drawline.c src/proto/drawline.pro src/testdir/dumps/Test_prop_above_below_smoothscroll_1.dump src/testdir/dumps/Test_prop_above_below_smoothscroll_10.dump src/testdir/dumps/Test_prop_above_below_smoothscroll_11.dump src/testdir/dumps/Test_prop_above_below_smoothscroll_12.dump src/testdir/dumps/Test_prop_above_below_smoothscroll_13.dump src/testdir/dumps/Test_prop_above_below_smoothscroll_14.dump src/testdir/dumps/Test_prop_above_below_smoothscroll_15.dump src/testdir/dumps/Test_prop_above_below_smoothscroll_16.dump src/testdir/dumps/Test_prop_above_below_smoothscroll_2.dump src/testdir/dumps/Test_prop_above_below_smoothscroll_3.dump src/testdir/dumps/Test_prop_above_below_smoothscroll_4.dump src/testdir/dumps/Test_prop_above_below_smoothscroll_5.dump src/testdir/dumps/Test_prop_above_below_smoothscroll_6.dump src/testdir/dumps/Test_prop_above_below_smoothscroll_7.dump src/testdir/dumps/Test_prop_above_below_smoothscroll_8.dump src/testdir/dumps/Test_prop_above_below_smoothscroll_9.dump src/testdir/test_textprop.vim src/version.c
diffstat 21 files changed, 229 insertions(+), 40 deletions(-) [+]
line wrap: on
line diff
--- a/src/charset.c
+++ b/src/charset.c
@@ -1195,7 +1195,7 @@ win_lbr_chartabsize(
 
 			cells = text_prop_position(wp, tp, vcol,
 			     (vcol + size) % (wp->w_width - col_off) + col_off,
-						     &n_extra, &p, NULL, NULL);
+					      &n_extra, &p, NULL, NULL, FALSE);
 #ifdef FEAT_LINEBREAK
 			no_sbr = TRUE;  // don't use 'showbreak' now
 #endif
--- a/src/drawline.c
+++ b/src/drawline.c
@@ -637,7 +637,8 @@ text_prop_position(
 	int	    *n_extra,	    // nr of bytes for virtual text
 	char_u	    **p_extra,	    // virtual text
 	int	    *n_attr,	    // attribute cells, NULL if not used
-	int	    *n_attr_skip)   // cells to skip attr, NULL if not used
+	int	    *n_attr_skip,   // cells to skip attr, NULL if not used
+	int	    do_skip)	    // skip_cells is not zero
 {
     int	    right = (tp->tp_flags & TP_FLAG_ALIGN_RIGHT);
     int	    above = (tp->tp_flags & TP_FLAG_ALIGN_ABOVE);
@@ -690,6 +691,8 @@ text_prop_position(
 		    else
 			n_used = *n_extra;
 		}
+		else if (below && before > vcol && do_skip)
+		    before -= vcol;
 		else
 		    before = 0;
 	    }
@@ -1500,15 +1503,75 @@ win_line(
 	area_highlighting = TRUE;
     }
 
+    // When w_skipcol is non-zero and there is virtual text above the actual
+    // text, then this much of the virtual text is skipped.
+    int skipcol_in_text_prop_above = 0;
+
 #ifdef FEAT_PROP_POPUP
     if (WIN_IS_POPUP(wp))
 	wlv.screen_line_flags |= SLF_POPUP;
+
+    char_u *prop_start;
+    text_prop_count = get_text_props(wp->w_buffer, lnum, &prop_start, FALSE);
+    if (text_prop_count > 0)
+    {
+	// Make a copy of the properties, so that they are properly
+	// aligned.
+	text_props = ALLOC_MULT(textprop_T, text_prop_count);
+	if (text_props != NULL)
+	    mch_memmove(text_props, prop_start,
+				     text_prop_count * sizeof(textprop_T));
+
+	// Allocate an array for the indexes.
+	text_prop_idxs = ALLOC_MULT(int, text_prop_count);
+	if (text_prop_idxs == NULL)
+	    VIM_CLEAR(text_props);
+
+	if (text_props != NULL)
+	{
+	    area_highlighting = TRUE;
+	    extra_check = TRUE;
+
+	    // When skipping virtual text the props need to be sorted.  The
+	    // order is reversed!
+	    if (lnum == wp->w_topline && wp->w_skipcol > 0)
+	    {
+		for (int i = 0; i < text_prop_count; ++i)
+		    text_prop_idxs[i] = i;
+		sort_text_props(wp->w_buffer, text_props,
+					      text_prop_idxs, text_prop_count);
+	    }
+
+	    // Text props "above" move the line number down to where the text
+	    // is.  Only count the ones that are visible, not those that are
+	    // skipped because of w_skipcol.
+	    int text_width = wp->w_width - win_col_off(wp);
+	    for (int i = text_prop_count - 1; i >= 0; --i)
+		if (text_props[i].tp_flags & TP_FLAG_ALIGN_ABOVE)
+		{
+		    if (lnum == wp->w_topline
+			    && wp->w_skipcol - skipcol_in_text_prop_above
+								 >= text_width)
+		    {
+			// This virtual text above is skipped, remove it from
+			// the array.
+			skipcol_in_text_prop_above += text_width;
+			for (int j = i + 1; j < text_prop_count; ++j)
+			    text_props[j - 1] = text_props[j];
+			++i;
+			--text_prop_count;
+		    }
+		    else
+			++wlv.text_prop_above_count;
+		}
+	}
+    }
 #endif
 
     // 'nowrap' or 'wrap' and a single line that doesn't fit: Advance to the
     // first character to be displayed.
     if (wp->w_p_wrap)
-	v = startrow == 0 ? wp->w_skipcol : 0;
+	v = startrow == 0 ? wp->w_skipcol - skipcol_in_text_prop_above : 0;
     else
 	v = wp->w_leftcol;
     if (v > 0 && !number_only)
@@ -1559,7 +1622,8 @@ win_line(
 #ifdef FEAT_PROP_POPUP
 	// If there the text doesn't reach to the desired column, need to skip
 	// "skip_cells" cells when virtual text follows.
-	if (!wp->w_p_wrap && v > wlv.vcol)
+	if ((!wp->w_p_wrap || (lnum == wp->w_topline && wp->w_skipcol > 0))
+							       && v > wlv.vcol)
 	    skip_cells = v - wlv.vcol;
 #endif
 
@@ -1703,40 +1767,6 @@ win_line(
     }
 #endif
 
-#ifdef FEAT_PROP_POPUP
-    {
-	char_u *prop_start;
-
-	text_prop_count = get_text_props(wp->w_buffer, lnum,
-							   &prop_start, FALSE);
-	if (text_prop_count > 0)
-	{
-	    // Make a copy of the properties, so that they are properly
-	    // aligned.
-	    text_props = ALLOC_MULT(textprop_T, text_prop_count);
-	    if (text_props != NULL)
-		mch_memmove(text_props, prop_start,
-					 text_prop_count * sizeof(textprop_T));
-
-	    // Allocate an array for the indexes.
-	    text_prop_idxs = ALLOC_MULT(int, text_prop_count);
-	    if (text_prop_idxs == NULL)
-		VIM_CLEAR(text_props);
-
-	    if (text_props != NULL)
-	    {
-		area_highlighting = TRUE;
-		extra_check = TRUE;
-		// text props "above" move the line number down to where the
-		// text is.
-		for (int i = 0; i < text_prop_count; ++i)
-		    if (text_props[i].tp_flags & TP_FLAG_ALIGN_ABOVE)
-			++wlv.text_prop_above_count;
-	    }
-	}
-    }
-#endif
-
     win_line_start(wp, &wlv, FALSE);
 
     // Repeat for the whole displayed line.
@@ -2059,7 +2089,8 @@ win_line(
 						    wlv.vcol,
 						    wlv.col,
 						    &wlv.n_extra, &wlv.p_extra,
-						    &n_attr, &wlv.n_attr_skip);
+						    &n_attr, &wlv.n_attr_skip,
+						    skip_cells > 0);
 				if (wlv.p_extra != prev_p_extra)
 				{
 				    // wlv.p_extra was allocated
--- a/src/proto/drawline.pro
+++ b/src/proto/drawline.pro
@@ -1,4 +1,4 @@
 /* drawline.c */
-int text_prop_position(win_T *wp, textprop_T *tp, int vcol, int scr_col, int *n_extra, char_u **p_extra, int *n_attr, int *n_attr_skip);
+int text_prop_position(win_T *wp, textprop_T *tp, int vcol, int scr_col, int *n_extra, char_u **p_extra, int *n_attr, int *n_attr_skip, int do_skip);
 int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow, int nochange, int number_only);
 /* vim: set ft=c : */
new file mode 100644
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_1.dump
@@ -0,0 +1,8 @@
+>"+0&#ffffff0| |l|i|n|e| |1| @51
+|"| |l|i|n|e| |2| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| +0&#ffffff0@47
+|"| |l|i|n|e| |3| @51
+|"| |l|i|n|e| |4| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |1| +0&#ffffff0@45
+|@+0#4040ff13&@2| @56
+| +0#0000000&@41|1|,|1| @10|T|o|p| 
new file mode 100644
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_10.dump
@@ -0,0 +1,8 @@
+|"+0&#ffffff0| |l|i|n|e| |7| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| +0&#ffffff0@47
+|"| |l|i|n|e| |8| @51
+>"| |l|i|n|e| |9| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |2| +0&#ffffff0@45
+|"| |l|i|n|e| |1|0| @50
+@42|9|,|1| @10|B|o|t| 
new file mode 100644
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_11.dump
@@ -0,0 +1,8 @@
+|<+0#4040ff13#ffffff0@2|e+0#0000000#ffd7ff255|r|t| |b|e|l|o|w| +0&#ffffff0@47
+|"| |l|i|n|e| |8| @51
+>"| |l|i|n|e| |9| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |2| +0&#ffffff0@45
+|"| |l|i|n|e| |1|0| @50
+|~+0#4040ff13&| @58
+| +0#0000000&@41|9|,|1| @10|B|o|t| 
new file mode 100644
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_12.dump
@@ -0,0 +1,8 @@
+|"+0&#ffffff0| |l|i|n|e| |8| @51
+|"| |l|i|n|e| |9| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |2| +0&#ffffff0@45
+>"| |l|i|n|e| |1|0| @50
+|~+0#4040ff13&| @58
+|~| @58
+| +0#0000000&@41|1|0|,|1| @9|B|o|t| 
new file mode 100644
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_13.dump
@@ -0,0 +1,8 @@
+|"+0&#ffffff0| |l|i|n|e| |9| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |2| +0&#ffffff0@45
+>"| |l|i|n|e| |1|0| @50
+|~+0#4040ff13&| @58
+|~| @58
+|~| @58
+| +0#0000000&@41|1|0|,|1| @9|B|o|t| 
new file mode 100644
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_14.dump
@@ -0,0 +1,8 @@
+|<+0#4040ff13#ffffff0@2|e+0#0000000#ffd7ff255|r|t| |b|e|l|o|w| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |2| +0&#ffffff0@45
+>"| |l|i|n|e| |1|0| @50
+|~+0#4040ff13&| @58
+|~| @58
+|~| @58
+|~| @58
+| +0#0000000&@41|1|0|,|1| @9|B|o|t| 
new file mode 100644
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_15.dump
@@ -0,0 +1,8 @@
+|<+0#4040ff13#ffffff0@2| +0#0000000&@2|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |2| +0&#ffffff0@39
+>"| |l|i|n|e| |1|0| @50
+|~+0#4040ff13&| @58
+|~| @58
+|~| @58
+|~| @58
+|~| @58
+| +0#0000000&@41|1|0|,|1| @9|B|o|t| 
new file mode 100644
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_16.dump
@@ -0,0 +1,8 @@
+>"+0&#ffffff0| |l|i|n|e| |1|0| @50
+|~+0#4040ff13&| @58
+|~| @58
+|~| @58
+|~| @58
+|~| @58
+|~| @58
+| +0#0000000&@41|1|0|,|1| @9|B|o|t| 
new file mode 100644
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_2.dump
@@ -0,0 +1,8 @@
+|"+0&#ffffff0| |l|i|n|e| |2| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| +0&#ffffff0@47
+|"| |l|i|n|e| |3| @51
+>"| |l|i|n|e| |4| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |2| +0&#ffffff0@45
+|"| |l|i|n|e| |5| @51
+@42|4|,|1| @10|1|6|%| 
new file mode 100644
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_3.dump
@@ -0,0 +1,8 @@
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| +0&#ffffff0@47
+|"| |l|i|n|e| |3| @51
+>"| |l|i|n|e| |4| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |2| +0&#ffffff0@45
+|"| |l|i|n|e| |5| @51
+|"| |l|i|n|e| |6| @51
+@42|4|,|1| @10|3@1|%| 
new file mode 100644
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_4.dump
@@ -0,0 +1,8 @@
+|<+0#4040ff13#ffffff0@2|i+0#0000000&|n|e| |3| @51
+>"| |l|i|n|e| |4| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |2| +0&#ffffff0@45
+|"| |l|i|n|e| |5| @51
+|"| |l|i|n|e| |6| @51
+|@+0#4040ff13&@2| @56
+| +0#0000000&@41|4|,|1| @10|3@1|%| 
new file mode 100644
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_5.dump
@@ -0,0 +1,8 @@
+|"+0&#ffffff0| |l|i|n|e| |4| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |2| +0&#ffffff0@45
+|"| |l|i|n|e| |5| @51
+>"| |l|i|n|e| |6| @51
+|"| |l|i|n|e| |7| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| +0&#ffffff0@47
+@42|6|,|1| @10|5|0|%| 
new file mode 100644
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_6.dump
@@ -0,0 +1,8 @@
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |2| +0&#ffffff0@45
+|"| |l|i|n|e| |5| @51
+>"| |l|i|n|e| |6| @51
+|"| |l|i|n|e| |7| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| +0&#ffffff0@47
+|"| |l|i|n|e| |8| @51
+@42|6|,|1| @10|6@1|%| 
new file mode 100644
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_7.dump
@@ -0,0 +1,8 @@
+|<+0#4040ff13#ffffff0@2|e+0#0000000#ffd7ff255|r|t| |a|b|o|v|e| |2| +0&#ffffff0@45
+|"| |l|i|n|e| |5| @51
+>"| |l|i|n|e| |6| @51
+|"| |l|i|n|e| |7| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| +0&#ffffff0@47
+|"| |l|i|n|e| |8| @51
+|@+0#4040ff13&@2| @56
+| +0#0000000&@41|6|,|1| @10|6@1|%| 
new file mode 100644
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_8.dump
@@ -0,0 +1,8 @@
+|<+0#4040ff13#ffffff0@2|i+0#0000000&|n|e| |5| @51
+>"| |l|i|n|e| |6| @51
+|"| |l|i|n|e| |7| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| +0&#ffffff0@47
+|"| |l|i|n|e| |8| @51
+|"| |l|i|n|e| |9| @51
+|@+0#4040ff13&@2| @56
+| +0#0000000&@41|6|,|1| @10|6@1|%| 
new file mode 100644
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_9.dump
@@ -0,0 +1,8 @@
+|"+0&#ffffff0| |l|i|n|e| |6| @51
+|"| |l|i|n|e| |7| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| +0&#ffffff0@47
+>"| |l|i|n|e| |8| @51
+|"| |l|i|n|e| |9| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |2| +0&#ffffff0@45
+@42|8|,|1| @10|8|3|%| 
--- a/src/testdir/test_textprop.vim
+++ b/src/testdir/test_textprop.vim
@@ -3113,6 +3113,34 @@ func Test_prop_below_split_line()
   call StopVimInTerminal(buf)
 endfunc
 
+func Test_prop_above_below_smoothscroll()
+  CheckRunVimInTerminal
+
+  let lines =<< trim END
+      vim9script
+      setline(1, range(1, 10)->mapnew((_, v) => '" line ' .. v))
+
+      set smoothscroll wrap
+      call prop_type_add('mytype', {highlight: 'DiffChange'})
+      call prop_add(3, 0, {text: "insert above", type: "mytype", text_align: 'above'})
+      call prop_add(5, 0, {text: "insert above 1", type: "mytype", text_align: 'above'})
+      call prop_add(5, 0, {text: "insert above 2", type: "mytype", text_align: 'above'})
+      call prop_add(7, 0, {text: "insert below", type: "mytype", text_align: 'below'})
+      call prop_add(9, 0, {text: "insert below 1", type: "mytype", text_align: 'below'})
+      call prop_add(9, 0, {text: "insert below 2", type: "mytype", text_align: 'below'})
+  END
+  call writefile(lines, 'XscriptPropsSmoothscroll', 'D')
+  let buf = RunVimInTerminal('-S XscriptPropsSmoothscroll', #{rows: 8, cols: 60})
+  call VerifyScreenDump(buf, 'Test_prop_above_below_smoothscroll_1', {})
+
+  for nr in range(2, 16)
+    call term_sendkeys(buf, "\<C-E>")
+    call VerifyScreenDump(buf, 'Test_prop_above_below_smoothscroll_' .. nr, {})
+  endfor
+
+  call StopVimInTerminal(buf)
+endfunc
+
 func Test_props_with_text_override()
   CheckRunVimInTerminal
 
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1019,
+/**/
     1018,
 /**/
     1017,