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patch 8.2.3697: cannot drag a popup without a border

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Problem:    Cannot drag a popup without a border.
Solution:   Add the "dragall" option. (closes #9218)
This commit is contained in:
Bram Moolenaar 2021-11-29 17:38:02 +00:00
parent 7f2c341664
commit 0b74d00693
8 changed files with 70 additions and 18 deletions
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3
runtime/doc/popup.txt
View File

@ -681,6 +681,9 @@ The second argument of |popup_create()| is a dictionary with options:
popup does not have a border. As soon as dragging
starts and "pos" is "center" it is changed to
"topleft".
dragall TRUE to allow the popup to be dragged from every
position. Makes it very difficult to select text in
the popup.
resize TRUE to allow the popup to be resized with the mouse
by grabbing at the bottom right corner. Has no effect
if the popup does not have a border.

3
src/mouse.c
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@ -1636,8 +1636,9 @@ retnomove:
{
return IN_UNKNOWN;
}
else if ((wp->w_popup_flags & (POPF_DRAG | POPF_RESIZE))
else if (((wp->w_popup_flags & (POPF_DRAG | POPF_RESIZE))
&& popup_on_border(wp, row, col))
|| (wp->w_popup_flags & POPF_DRAGALL))
{
popup_dragwin = wp;
popup_start_drag(wp, row, col);

14
src/popupwin.c
View File

@ -297,7 +297,7 @@ popup_drag(win_T *wp)
return;
}
if (!(wp->w_popup_flags & POPF_DRAG))
if (!(wp->w_popup_flags & (POPF_DRAG | POPF_DRAGALL)))
return;
wp->w_wantline = drag_start_wantline + (mouse_row - drag_start_row);
if (wp->w_wantline < 1)
@ -687,6 +687,14 @@ apply_general_options(win_T *wp, dict_T *dict)
else
wp->w_popup_flags &= ~POPF_DRAG;
}
nr = dict_get_bool(dict, (char_u *)"dragall", -1);
if (nr != -1)
{
if (nr)
wp->w_popup_flags |= POPF_DRAGALL;
else
wp->w_popup_flags &= ~POPF_DRAGALL;
}
nr = dict_get_bool(dict, (char_u *)"posinvert", -1);
if (nr != -1)
@ -2358,7 +2366,7 @@ filter_handle_drag(win_T *wp, int c, typval_T *rettv)
int row = mouse_row;
int col = mouse_col;
if ((wp->w_popup_flags & POPF_DRAG)
if ((wp->w_popup_flags & (POPF_DRAG | POPF_DRAGALL))
&& is_mouse_key(c)
&& (wp == popup_dragwin
|| wp == mouse_find_win(&row, &col, FIND_POPUP)))
@ -3078,6 +3086,8 @@ f_popup_getoptions(typval_T *argvars, typval_T *rettv)
dict_add_string(dict, "title", wp->w_popup_title);
dict_add_number(dict, "wrap", wp->w_p_wrap);
dict_add_number(dict, "drag", (wp->w_popup_flags & POPF_DRAG) != 0);
dict_add_number(dict, "dragall",
(wp->w_popup_flags & POPF_DRAGALL) != 0);
dict_add_number(dict, "mapping",
(wp->w_popup_flags & POPF_MAPPING) != 0);
dict_add_number(dict, "resize", (wp->w_popup_flags & POPF_RESIZE) != 0);

10
src/testdir/dumps/Test_popupwin_drag_05.dump Normal file
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@ -0,0 +1,10 @@
>1+0&#ffffff0| @35||+1&&|1+0&&| @35
|2| @35||+1&&|2+0&&| @35
|3| @2|h+0#0000001#ffd7ff255|e|l@1|o| +0#0000000#ffffff0@27||+1&&|3+0&&| @35
|4| @35||+1&&|4+0&&| @35
|[+3&&|N|o| |N|a|m|e|]| |[|+|]| @5|1|,|1| @11|T|o|p| |[+1&&|N|o| |N|a|m|e|]| |[|+|]| @5|1|,|1| @11|T|o|p
|1+0&&| @35||+1&&|1+0&&| @35
|2| @35||+1&&|2+0&&| @35
|3| @35||+1&&|3+0&&| @35
|[+1&&|N|o| |N|a|m|e|]| |[|+|]| @5|1|,|1| @11|T|o|p| |[|N|o| |N|a|m|e|]| |[|+|]| @5|1|,|1| @11|T|o|p
|:+0&&|c|a|l@1| |D|r|a|g|A|l@1|S|t|a|r|t|(|)| @54

10
src/testdir/dumps/Test_popupwin_drag_06.dump Normal file
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@ -0,0 +1,10 @@
>1+0&#ffffff0| @35||+1&&|1+0&&| @35
|2| @35||+1&&|2+0&&| @35
|3| @35||+1&&|3+0&&| @35
|4| @35||+1&&|4+0&&| @35
|[+3&&|N|o| |N|a|m|e|]| |[|+|]| @5|1|,|1| @11|T|h+0#0000001#ffd7ff255|e|l@1|o|o+1#0000000#ffffff0| |N|a|m|e|]| |[|+|]| @5|1|,|1| @11|T|o|p
|1+0&&| @35||+1&&|1+0&&| @35
|2| @35||+1&&|2+0&&| @35
|3| @35||+1&&|3+0&&| @35
|[+1&&|N|o| |N|a|m|e|]| |[|+|]| @5|1|,|1| @11|T|o|p| |[|N|o| |N|a|m|e|]| |[|+|]| @5|1|,|1| @11|T|o|p
|:+0&&|c|a|l@1| |D|r|a|g|A|l@1|D|r|a|g|(|)| @55

33
src/testdir/test_popupwin.vim
View File

@ -565,22 +565,31 @@ func Test_popup_drag()
\ line: &lines - 4,
\ })
func Dragit()
map <silent> <F3> :call test_setmouse(&lines - 4, &columns / 2)<CR>
map <silent> <F4> :call test_setmouse(&lines - 8, &columns / 2 - 20)<CR>
call feedkeys("\<F3>\<LeftMouse>\<F4>\<LeftDrag>\<LeftRelease>", "xt")
endfunc
map <silent> <F3> :call test_setmouse(&lines - 4, &columns / 2)<CR>
map <silent> <F4> :call test_setmouse(&lines - 8, &columns / 2 - 20)<CR>
func Resize()
map <silent> <F5> :call test_setmouse(6, 21)<CR>
map <silent> <F6> :call test_setmouse(7, 25)<CR>
call feedkeys("\<F5>\<LeftMouse>\<F6>\<LeftDrag>\<LeftRelease>", "xt")
endfunc
map <silent> <F5> :call test_setmouse(6, 21)<CR>
map <silent> <F6> :call test_setmouse(7, 25)<CR>
func ClickAndDrag()
call feedkeys("\<F7>\<LeftMouse>\<LeftRelease>", "xt")
call feedkeys("\<F8>\<LeftMouse>\<F9>\<LeftDrag>\<LeftRelease>", "xt")
map <silent> <F3> :call test_setmouse(5, 2)<CR>
map <silent> <F4> :call test_setmouse(3, 14)<CR>
map <silent> <F5> :call test_setmouse(3, 18)<CR>
call feedkeys("\<F3>\<LeftMouse>\<LeftRelease>", "xt")
call feedkeys("\<F4>\<LeftMouse>\<F5>\<LeftDrag>\<LeftRelease>", "xt")
endfunc
func DragAllStart()
call popup_clear()
call popup_create('hello', #{line: 3, col: 5, dragall: 1})
endfunc
func DragAllDrag()
map <silent> <F3> :call test_setmouse(3, 5)<CR>
map <silent> <F4> :call test_setmouse(5, 36)<CR>
call feedkeys("\<F3>\<LeftMouse>\<F4>\<LeftDrag>\<LeftRelease>", "xt")
endfunc
map <silent> <F7> :call test_setmouse(5, 2)<CR>
map <silent> <F8> :call test_setmouse(3, 14)<CR>
map <silent> <F9> :call test_setmouse(3, 18)<CR>
END
call writefile(lines, 'XtestPopupDrag')
let buf = RunVimInTerminal('-S XtestPopupDrag', #{rows: 10})
@ -596,6 +605,12 @@ func Test_popup_drag()
call term_sendkeys(buf, ":call ClickAndDrag()\<CR>")
call VerifyScreenDump(buf, 'Test_popupwin_drag_04', {})
" dragging without border
call term_sendkeys(buf, ":call DragAllStart()\<CR>")
call VerifyScreenDump(buf, 'Test_popupwin_drag_05', {})
call term_sendkeys(buf, ":call DragAllDrag()\<CR>")
call VerifyScreenDump(buf, 'Test_popupwin_drag_06', {})
" clean up
call StopVimInTerminal(buf)
call delete('XtestPopupDrag')

2
src/version.c
View File

@ -757,6 +757,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
3697,
/**/
3696,
/**/

13
src/vim.h
View File

@ -638,12 +638,13 @@ extern int (*dyn_libintl_wputenv)(const wchar_t *envstring);
#define POPF_HIDDEN 0x02 // popup is not displayed
#define POPF_CURSORLINE 0x04 // popup is highlighting at the cursorline
#define POPF_ON_CMDLINE 0x08 // popup overlaps command line
#define POPF_DRAG 0x10 // popup can be moved by dragging
#define POPF_RESIZE 0x20 // popup can be resized by dragging
#define POPF_MAPPING 0x40 // mapping keys
#define POPF_INFO 0x80 // used for info of popup menu
#define POPF_INFO_MENU 0x100 // align info popup with popup menu
#define POPF_POSINVERT 0x200 // vertical position can be inverted
#define POPF_DRAG 0x10 // popup can be moved by dragging border
#define POPF_DRAGALL 0x20 // popup can be moved by dragging everywhere
#define POPF_RESIZE 0x40 // popup can be resized by dragging
#define POPF_MAPPING 0x80 // mapping keys
#define POPF_INFO 0x100 // used for info of popup menu
#define POPF_INFO_MENU 0x200 // align info popup with popup menu
#define POPF_POSINVERT 0x400 // vertical position can be inverted
// flags used in w_popup_handled
#define POPUP_HANDLED_1 0x01 // used by mouse_find_win()