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feat(tui): support 'mousemoveevent'

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This commit is contained in:
zeertzjq
2022-07-24 11:26:54 +08:00
parent a5fe7940c8
commit 04bd700ac3
5 changed files with 67 additions and 16 deletions
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6
src/nvim/os/input.c
View File

@@ -293,7 +293,8 @@ static uint8_t check_multiclick(int code, int grid, int row, int col)
|| code == KE_MOUSEDOWN
|| code == KE_MOUSEUP
|| code == KE_MOUSELEFT
|| code == KE_MOUSERIGHT) {
|| code == KE_MOUSERIGHT
|| code == KE_MOUSEMOVE) {
return 0;
}
uint64_t mouse_time = os_hrtime(); // time of current mouse click (ns)
@@ -347,7 +348,8 @@ static unsigned int handle_mouse_event(char **ptr, uint8_t *buf, unsigned int bu
if (type != KS_EXTRA
|| !((mouse_code >= KE_LEFTMOUSE && mouse_code <= KE_RIGHTRELEASE)
|| (mouse_code >= KE_MOUSEDOWN && mouse_code <= KE_MOUSERIGHT))) {
|| (mouse_code >= KE_MOUSEDOWN && mouse_code <= KE_MOUSERIGHT)
|| mouse_code == KE_MOUSEMOVE)) {
return bufsize;
}

7
src/nvim/tui/input.c
View File

@@ -406,8 +406,8 @@ static void forward_mouse_event(TermInput *input, TermKeyKey *key)
}
}
if (button == 0 || (ev != TERMKEY_MOUSE_PRESS && ev != TERMKEY_MOUSE_DRAG
&& ev != TERMKEY_MOUSE_RELEASE)) {
if ((button == 0 && ev != TERMKEY_MOUSE_RELEASE)
|| (ev != TERMKEY_MOUSE_PRESS && ev != TERMKEY_MOUSE_DRAG && ev != TERMKEY_MOUSE_RELEASE)) {
return;
}
@@ -453,7 +453,8 @@ static void forward_mouse_event(TermInput *input, TermKeyKey *key)
len += (size_t)snprintf(buf + len, sizeof(buf) - len, "Drag");
break;
case TERMKEY_MOUSE_RELEASE:
len += (size_t)snprintf(buf + len, sizeof(buf) - len, "Release");
len += (size_t)snprintf(buf + len, sizeof(buf) - len, button ? "Release" : "MouseMove");
last_pressed_button = 0;
break;
case TERMKEY_MOUSE_UNKNOWN:
abort();

27
src/nvim/tui/tui.c
View File

@@ -103,6 +103,7 @@ struct TUIData {
bool immediate_wrap_after_last_column;
bool bce;
bool mouse_enabled;
bool mouse_move_enabled;
bool busy, is_invisible, want_invisible;
bool cork, overflow;
bool cursor_color_changed;
@@ -117,6 +118,7 @@ struct TUIData {
ModeShape showing_mode;
struct {
int enable_mouse, disable_mouse;
int enable_mouse_move, disable_mouse_move;
int enable_bracketed_paste, disable_bracketed_paste;
int enable_lr_margin, disable_lr_margin;
int enter_strikethrough_mode;
@@ -236,6 +238,8 @@ static void terminfo_start(UI *ui)
data->showing_mode = SHAPE_IDX_N;
data->unibi_ext.enable_mouse = -1;
data->unibi_ext.disable_mouse = -1;
data->unibi_ext.enable_mouse_move = -1;
data->unibi_ext.disable_mouse_move = -1;
data->unibi_ext.set_cursor_color = -1;
data->unibi_ext.reset_cursor_color = -1;
data->unibi_ext.enable_bracketed_paste = -1;
@@ -1138,6 +1142,9 @@ static void tui_mouse_on(UI *ui)
TUIData *data = ui->data;
if (!data->mouse_enabled) {
unibi_out_ext(ui, data->unibi_ext.enable_mouse);
if (data->mouse_move_enabled) {
unibi_out_ext(ui, data->unibi_ext.enable_mouse_move);
}
data->mouse_enabled = true;
}
}
@@ -1146,6 +1153,9 @@ static void tui_mouse_off(UI *ui)
{
TUIData *data = ui->data;
if (data->mouse_enabled) {
if (data->mouse_move_enabled) {
unibi_out_ext(ui, data->unibi_ext.disable_mouse_move);
}
unibi_out_ext(ui, data->unibi_ext.disable_mouse);
data->mouse_enabled = false;
}
@@ -1457,9 +1467,18 @@ static void tui_screenshot(UI *ui, String path)
static void tui_option_set(UI *ui, String name, Object value)
{
TUIData *data = ui->data;
if (strequal(name.data, "termguicolors")) {
if (strequal(name.data, "mousemoveevent")) {
if (data->mouse_move_enabled != value.data.boolean) {
if (data->mouse_enabled) {
tui_mouse_off(ui);
data->mouse_move_enabled = value.data.boolean;
tui_mouse_on(ui);
} else {
data->mouse_move_enabled = value.data.boolean;
}
}
} else if (strequal(name.data, "termguicolors")) {
ui->rgb = value.data.boolean;
data->print_attr_id = -1;
invalidate(ui, 0, data->grid.height, 0, data->grid.width);
} else if (strequal(name.data, "ttimeout")) {
@@ -2135,6 +2154,10 @@ static void augment_terminfo(TUIData *data, const char *term, long vte_version,
"\x1b[?1002h\x1b[?1006h");
data->unibi_ext.disable_mouse = (int)unibi_add_ext_str(ut, "ext.disable_mouse",
"\x1b[?1002l\x1b[?1006l");
data->unibi_ext.enable_mouse_move = (int)unibi_add_ext_str(ut, "ext.enable_mouse_move",
"\x1b[?1003h");
data->unibi_ext.disable_mouse_move = (int)unibi_add_ext_str(ut, "ext.disable_mouse_move",
"\x1b[?1003l");
// Extended underline.
// terminfo will have Smulx for this (but no support for colors yet).