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fix(terminal): correctly forward mouse events

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This commit is contained in:
zeertzjq
2021-12-27 06:08:16 +08:00
parent 56f3c41f5f
commit e0956f7452
2 changed files with 100 additions and 23 deletions
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37
src/nvim/terminal.c
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@@ -135,7 +135,6 @@ struct terminal {
int row, col;
bool visible;
} cursor;
int pressed_button; // which mouse button is pressed
bool pending_resize; // pending width/height
bool color_set[16];
@@ -1209,21 +1208,12 @@ static VTermKey convert_key(int key, VTermModifier *statep)
}
}
static void mouse_action(Terminal *term, int button, int row, int col, bool drag, VTermModifier mod)
static void mouse_action(Terminal *term, int button, int row, int col, bool pressed,
VTermModifier mod)
{
if (term->pressed_button && (term->pressed_button != button || !drag)) {
// release the previous button
vterm_mouse_button(term->vt, term->pressed_button, 0, mod);
term->pressed_button = 0;
}
// move the mouse
vterm_mouse_move(term->vt, row, col, mod);
if (!term->pressed_button) {
// press the button if not already pressed
vterm_mouse_button(term->vt, button, 1, mod);
term->pressed_button = button;
if (button) {
vterm_mouse_button(term->vt, button, pressed, mod);
}
}
@@ -1242,32 +1232,35 @@ static bool send_mouse_event(Terminal *term, int c)
// event in the terminal window and mouse events was enabled by the
// program. translate and forward the event
int button;
bool drag = false;
bool pressed = false;
switch (c) {
case K_LEFTDRAG:
drag = true; FALLTHROUGH;
case K_LEFTMOUSE:
pressed = true; FALLTHROUGH;
case K_LEFTRELEASE:
button = 1; break;
case K_MOUSEMOVE:
drag = true; button = 0; break;
button = 0; break;
case K_MIDDLEDRAG:
drag = true; FALLTHROUGH;
case K_MIDDLEMOUSE:
pressed = true; FALLTHROUGH;
case K_MIDDLERELEASE:
button = 2; break;
case K_RIGHTDRAG:
drag = true; FALLTHROUGH;
case K_RIGHTMOUSE:
pressed = true; FALLTHROUGH;
case K_RIGHTRELEASE:
button = 3; break;
case K_MOUSEDOWN:
button = 4; break;
pressed = true; button = 4; break;
case K_MOUSEUP:
button = 5; break;
pressed = true; button = 5; break;
default:
return false;
}
mouse_action(term, button, row, col - offset, drag, 0);
mouse_action(term, button, row, col - offset, pressed, 0);
size_t len = vterm_output_read(term->vt, term->textbuf,
sizeof(term->textbuf));
terminal_send(term, term->textbuf, len);