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-rw-r--r--src/popupmenu.c276
1 files changed, 222 insertions, 54 deletions
diff --git a/src/popupmenu.c b/src/popupmenu.c
index 7419806..6e9d826 100644
--- a/src/popupmenu.c
+++ b/src/popupmenu.c
@@ -26,6 +26,9 @@ static int pum_base_width; // width of pum items base
static int pum_kind_width; // width of pum items kind column
static int pum_extra_width; // width of extra stuff
static int pum_scrollbar; // TRUE when scrollbar present
+#ifdef FEAT_RIGHTLEFT
+static int pum_rl; // TRUE when pum is drawn 'rightleft'
+#endif
static int pum_row; // top row of pum
static int pum_col; // left column of pum
@@ -101,8 +104,9 @@ pum_display(
#if defined(FEAT_QUICKFIX)
win_T *pvwin;
#endif
+
#ifdef FEAT_RIGHTLEFT
- int right_left = State == MODE_CMDLINE ? FALSE : curwin->w_p_rl;
+ pum_rl = State != MODE_CMDLINE && curwin->w_p_rl;
#endif
do
@@ -243,7 +247,7 @@ pum_display(
// w_wcol includes virtual text "above"
int wcol = curwin->w_wcol % curwin->w_width;
#ifdef FEAT_RIGHTLEFT
- if (right_left)
+ if (pum_rl)
cursor_col = curwin->w_wincol + curwin->w_width - wcol - 1;
else
#endif
@@ -264,8 +268,8 @@ pum_display(
if (((cursor_col < Columns - p_pw || cursor_col < Columns - max_width)
#ifdef FEAT_RIGHTLEFT
- && !right_left)
- || (right_left && (cursor_col > p_pw || cursor_col > max_width)
+ && !pum_rl)
+ || (pum_rl && (cursor_col > p_pw || cursor_col > max_width)
#endif
))
{
@@ -274,7 +278,7 @@ pum_display(
// start with the maximum space available
#ifdef FEAT_RIGHTLEFT
- if (right_left)
+ if (pum_rl)
pum_width = pum_col - pum_scrollbar + 1;
else
#endif
@@ -291,22 +295,22 @@ pum_display(
}
else if (((cursor_col > p_pw || cursor_col > max_width)
#ifdef FEAT_RIGHTLEFT
- && !right_left)
- || (right_left && (cursor_col < Columns - p_pw
+ && !pum_rl)
+ || (pum_rl && (cursor_col < Columns - p_pw
|| cursor_col < Columns - max_width)
#endif
))
{
// align pum edge with "cursor_col"
#ifdef FEAT_RIGHTLEFT
- if (right_left
+ if (pum_rl
&& W_ENDCOL(curwin) < max_width + pum_scrollbar + 1)
{
pum_col = cursor_col + max_width + pum_scrollbar + 1;
if (pum_col >= Columns)
pum_col = Columns - 1;
}
- else if (!right_left)
+ else if (!pum_rl)
#endif
{
if (curwin->w_wincol > Columns - max_width - pum_scrollbar
@@ -320,7 +324,7 @@ pum_display(
}
#ifdef FEAT_RIGHTLEFT
- if (right_left)
+ if (pum_rl)
pum_width = pum_col - pum_scrollbar + 1;
else
#endif
@@ -330,7 +334,7 @@ pum_display(
{
pum_width = p_pw;
#ifdef FEAT_RIGHTLEFT
- if (right_left)
+ if (pum_rl)
{
if (pum_width > pum_col)
pum_width = pum_col;
@@ -358,7 +362,7 @@ pum_display(
{
// not enough room, will use what we have
#ifdef FEAT_RIGHTLEFT
- if (right_left)
+ if (pum_rl)
pum_col = Columns - 1;
else
#endif
@@ -370,7 +374,7 @@ pum_display(
if (max_width > p_pw)
max_width = p_pw; // truncate
#ifdef FEAT_RIGHTLEFT
- if (right_left)
+ if (pum_rl)
pum_col = max_width - 1;
else
#endif
@@ -417,6 +421,119 @@ pum_under_menu(int row, int col, int only_redrawing)
}
/*
+ * Computes attributes of text on the popup menu.
+ * Returns attributes for every cell, or NULL if all attributes are the same.
+ */
+ static int *
+pum_compute_text_attrs(char_u *text, hlf_T hlf)
+{
+ int i;
+ size_t leader_len;
+ int char_cells;
+ int new_attr;
+ char_u *ptr = text;
+ int cell_idx = 0;
+ garray_T *ga = NULL;
+ int *attrs = NULL;
+ char_u *leader = NULL;
+ int in_fuzzy;
+ int matched_start = FALSE;
+ int_u char_pos = 0;
+
+ if ((hlf != HLF_PSI && hlf != HLF_PNI)
+ || (highlight_attr[HLF_PMSI] == highlight_attr[HLF_PSI]
+ && highlight_attr[HLF_PMNI] == highlight_attr[HLF_PNI]))
+ return NULL;
+
+ leader = State == MODE_CMDLINE ? cmdline_compl_pattern()
+ : ins_compl_leader();
+ if (leader == NULL || *leader == NUL)
+ return NULL;
+
+ attrs = ALLOC_MULT(int, vim_strsize(text));
+ if (attrs == NULL)
+ return NULL;
+
+ in_fuzzy = State == MODE_CMDLINE ? cmdline_compl_is_fuzzy()
+ : (get_cot_flags() & COT_FUZZY) != 0;
+ leader_len = STRLEN(leader);
+
+ if (in_fuzzy)
+ ga = fuzzy_match_str_with_pos(text, leader);
+ else
+ matched_start = MB_STRNICMP(text, leader, leader_len) == 0;
+
+ while (*ptr != NUL)
+ {
+ new_attr = highlight_attr[hlf];
+
+ if (ga != NULL)
+ {
+ // Handle fuzzy matching
+ for (i = 0; i < ga->ga_len; i++)
+ {
+ if (char_pos == ((int_u *)ga->ga_data)[i])
+ {
+ new_attr = highlight_attr[hlf == HLF_PSI
+ ? HLF_PMSI : HLF_PMNI];
+ break;
+ }
+ }
+ }
+ else if (matched_start && ptr < text + leader_len)
+ new_attr = highlight_attr[hlf == HLF_PSI ? HLF_PMSI : HLF_PMNI];
+
+ char_cells = mb_ptr2cells(ptr);
+ for (i = 0; i < char_cells; i++)
+ attrs[cell_idx + i] = new_attr;
+ cell_idx += char_cells;
+
+ MB_PTR_ADV(ptr);
+ char_pos++;
+ }
+
+ if (ga != NULL)
+ {
+ ga_clear(ga);
+ vim_free(ga);
+ }
+ return attrs;
+}
+
+/*
+ * Displays text on the popup menu with specific attributes.
+ */
+ static void
+pum_screen_puts_with_attrs(
+ int row,
+ int col,
+ int cells UNUSED,
+ char_u *text,
+ int textlen,
+ int *attrs)
+{
+ int col_start = col;
+ char_u *ptr = text;
+ int char_len;
+ int attr;
+
+ // Render text with proper attributes
+ while (*ptr != NUL && ptr < text + textlen)
+ {
+ char_len = mb_ptr2len(ptr);
+#ifdef FEAT_RIGHTLEFT
+ if (pum_rl)
+ attr = attrs[col_start + cells - col - 1];
+ else
+#endif
+ attr = attrs[col - col_start];
+ screen_puts_len(ptr, char_len, row, col, attr);
+ col += mb_ptr2cells(ptr);
+ ptr += char_len;
+ }
+}
+
+/*
* Redraw the popup menu, using "pum_first" and "pum_selected".
*/
void
@@ -426,8 +543,9 @@ pum_redraw(void)
int col;
int attr_scroll = highlight_attr[HLF_PSB];
int attr_thumb = highlight_attr[HLF_PST];
+ hlf_T *hlfs; // array used for highlights
+ hlf_T hlf;
int attr;
- int *attrs; // array used for highlights
int i;
int idx;
char_u *s;
@@ -438,17 +556,17 @@ pum_redraw(void)
int round;
int n;
- int attrsNorm[3];
- int attrsSel[3];
+ hlf_T hlfsNorm[3];
+ hlf_T hlfsSel[3];
// "word"
- attrsNorm[0] = highlight_attr[HLF_PNI];
- attrsSel[0] = highlight_attr[HLF_PSI];
+ hlfsNorm[0] = HLF_PNI;
+ hlfsSel[0] = HLF_PSI;
// "kind"
- attrsNorm[1] = highlight_attr[HLF_PNK];
- attrsSel[1] = highlight_attr[HLF_PSK];
+ hlfsNorm[1] = HLF_PNK;
+ hlfsSel[1] = HLF_PSK;
// "extra text"
- attrsNorm[2] = highlight_attr[HLF_PNX];
- attrsSel[2] = highlight_attr[HLF_PSX];
+ hlfsNorm[2] = HLF_PNX;
+ hlfsSel[2] = HLF_PSX;
if (call_update_screen)
{
@@ -483,12 +601,13 @@ pum_redraw(void)
for (i = 0; i < pum_height; ++i)
{
idx = i + pum_first;
- attrs = (idx == pum_selected) ? attrsSel : attrsNorm;
- attr = attrs[0]; // start with "word" highlight
+ hlfs = (idx == pum_selected) ? hlfsSel : hlfsNorm;
+ hlf = hlfs[0]; // start with "word" highlight
+ attr = highlight_attr[hlf];
// prepend a space if there is room
#ifdef FEAT_RIGHTLEFT
- if (curwin->w_p_rl)
+ if (pum_rl)
{
if (pum_col < curwin->w_wincol + curwin->w_width - 1)
screen_putchar(' ', row, pum_col + 1, attr);
@@ -507,7 +626,8 @@ pum_redraw(void)
totwidth = 0;
for (round = 0; round < 3; ++round)
{
- attr = attrs[round];
+ hlf = hlfs[round];
+ attr = highlight_attr[hlf];
width = 0;
s = NULL;
switch (round)
@@ -527,6 +647,7 @@ pum_redraw(void)
// Display the text that fits or comes before a Tab.
// First convert it to printable characters.
char_u *st;
+ int *attrs;
int saved = *p;
if (saved != NUL)
@@ -534,8 +655,11 @@ pum_redraw(void)
st = transstr(s);
if (saved != NUL)
*p = saved;
+
+ attrs = pum_compute_text_attrs(st, hlf);
+
#ifdef FEAT_RIGHTLEFT
- if (curwin->w_p_rl)
+ if (pum_rl)
{
if (st != NULL)
{
@@ -544,19 +668,19 @@ pum_redraw(void)
if (rt != NULL)
{
char_u *rt_start = rt;
- int size;
+ int cells;
- size = vim_strsize(rt);
- if (size > pum_width)
+ cells = vim_strsize(rt);
+ if (cells > pum_width)
{
do
{
- size -= has_mbyte
- ? (*mb_ptr2cells)(rt) : 1;
+ cells -= has_mbyte
+ ? (*mb_ptr2cells)(rt) : 1;
MB_PTR_ADV(rt);
- } while (size > pum_width);
+ } while (cells > pum_width);
- if (size < pum_width)
+ if (cells < pum_width)
{
// Most left character requires
// 2-cells but only 1 cell is
@@ -564,11 +688,18 @@ pum_redraw(void)
// '<' on the left of the pum
// item
*(--rt) = '<';
- size++;
+ cells++;
}
}
- screen_puts_len(rt, (int)STRLEN(rt),
- row, col - size + 1, attr);
+
+ if (attrs == NULL)
+ screen_puts_len(rt, (int)STRLEN(rt),
+ row, col - cells + 1, attr);
+ else
+ pum_screen_puts_with_attrs(row,
+ col - cells + 1, cells, rt,
+ (int)STRLEN(rt), attrs);
+
vim_free(rt_start);
}
vim_free(st);
@@ -596,18 +727,26 @@ pum_redraw(void)
else
--cells;
}
- screen_puts_len(st, size, row, col, attr);
+
+ if (attrs == NULL)
+ screen_puts_len(st, size, row, col, attr);
+ else
+ pum_screen_puts_with_attrs(row, col, cells,
+ st, size, attrs);
+
vim_free(st);
}
col += width;
}
+ vim_free(attrs);
+
if (*p != TAB)
break;
// Display two spaces for a Tab.
#ifdef FEAT_RIGHTLEFT
- if (curwin->w_p_rl)
+ if (pum_rl)
{
screen_puts_len((char_u *)" ", 2, row, col - 1,
attr);
@@ -640,11 +779,11 @@ pum_redraw(void)
|| pum_base_width + n >= pum_width)
break;
#ifdef FEAT_RIGHTLEFT
- if (curwin->w_p_rl)
+ if (pum_rl)
{
screen_fill(row, row + 1, pum_col - pum_base_width - n + 1,
col + 1, ' ', ' ', attr);
- col = pum_col - pum_base_width - n + 1;
+ col = pum_col - pum_base_width - n;
}
else
#endif
@@ -657,7 +796,7 @@ pum_redraw(void)
}
#ifdef FEAT_RIGHTLEFT
- if (curwin->w_p_rl)
+ if (pum_rl)
screen_fill(row, row + 1, pum_col - pum_width + 1, col + 1, ' ',
' ', attr);
else
@@ -667,7 +806,7 @@ pum_redraw(void)
if (pum_scrollbar > 0)
{
#ifdef FEAT_RIGHTLEFT
- if (curwin->w_p_rl)
+ if (pum_rl)
screen_putchar(' ', row, pum_col - pum_width,
i >= thumb_pos && i < thumb_pos + thumb_height
? attr_thumb : attr_scroll);
@@ -760,6 +899,7 @@ pum_set_selected(int n, int repeat UNUSED)
int context = pum_height / 2;
#ifdef FEAT_QUICKFIX
int prev_selected = pum_selected;
+ unsigned cur_cot_flags = get_cot_flags();
#endif
#if defined(FEAT_PROP_POPUP) && defined(FEAT_QUICKFIX)
int has_info = FALSE;
@@ -831,7 +971,7 @@ pum_set_selected(int n, int repeat UNUSED)
if (pum_array[pum_selected].pum_info != NULL
&& Rows > 10
&& repeat <= 1
- && vim_strchr(p_cot, 'p') != NULL)
+ && (cur_cot_flags & COT_ANY_PREVIEW))
{
win_T *curwin_save = curwin;
tabpage_T *curtab_save = curtab;
@@ -842,9 +982,9 @@ pum_set_selected(int n, int repeat UNUSED)
# endif
# ifdef FEAT_PROP_POPUP
has_info = TRUE;
- if (strstr((char *)p_cot, "popuphidden") != NULL)
+ if (cur_cot_flags & COT_POPUPHIDDEN)
use_popup = USEPOPUP_HIDDEN;
- else if (strstr((char *)p_cot, "popup") != NULL)
+ else if (cur_cot_flags & COT_POPUP)
use_popup = USEPOPUP_NORMAL;
else
use_popup = USEPOPUP_NONE;
@@ -1211,16 +1351,34 @@ pum_position_at_mouse(int min_width)
pum_row = 0;
}
}
- if (Columns - mouse_col >= pum_base_width
- || Columns - mouse_col > min_width)
- // Enough space to show at mouse column.
- pum_col = mouse_col;
+
+# ifdef FEAT_RIGHTLEFT
+ if (pum_rl)
+ {
+ if (mouse_col + 1 >= pum_base_width
+ || mouse_col + 1 > min_width)
+ // Enough space to show at mouse column.
+ pum_col = mouse_col;
+ else
+ // Not enough space, left align with window.
+ pum_col = (pum_base_width > min_width
+ ? min_width : pum_base_width) - 1;
+ pum_width = pum_col + 1;
+ }
else
- // Not enough space, right align with window.
- pum_col = Columns - (pum_base_width > min_width
+# endif
+ {
+ if (Columns - mouse_col >= pum_base_width
+ || Columns - mouse_col > min_width)
+ // Enough space to show at mouse column.
+ pum_col = mouse_col;
+ else
+ // Not enough space, right align with window.
+ pum_col = Columns - (pum_base_width > min_width
? min_width : pum_base_width);
+ pum_width = Columns - pum_col;
+ }
- pum_width = Columns - pum_col;
if (pum_width > pum_base_width + 1)
pum_width = pum_base_width + 1;
@@ -1444,6 +1602,9 @@ ui_post_balloon(char_u *mesg, list_T *list)
pum_compute_size();
pum_scrollbar = 0;
pum_height = balloon_arraysize;
+# ifdef FEAT_RIGHTLEFT
+ pum_rl = curwin->w_p_rl;
+# endif
pum_position_at_mouse(BALLOON_MIN_WIDTH);
pum_selected = -1;
@@ -1554,6 +1715,9 @@ pum_show_popupmenu(vimmenu_T *menu)
pum_compute_size();
pum_scrollbar = 0;
pum_height = pum_size;
+# ifdef FEAT_RIGHTLEFT
+ pum_rl = curwin->w_p_rl;
+# endif
pum_position_at_mouse(20);
pum_selected = -1;
@@ -1649,7 +1813,11 @@ pum_make_popup(char_u *path_name, int use_mouse_pos)
// Hack: set mouse position at the cursor so that the menu pops up
// around there.
mouse_row = W_WINROW(curwin) + curwin->w_wrow;
- mouse_col = curwin->w_wincol + curwin->w_wcol;
+ mouse_col =
+# ifdef FEAT_RIGHTLEFT
+ curwin->w_p_rl ? W_ENDCOL(curwin) - curwin->w_wcol - 1 :
+# endif
+ curwin->w_wincol + curwin->w_wcol;
}
menu = gui_find_menu(path_name);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-29 21:14:35 +0000