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Implement touch_scroll_multiplier

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This commit is contained in:
Maxim Baz
2018-11-10 12:33:47 +01:00
parent 3f77a2044e
commit 5e27c21856
4 changed files with 9 additions and 2 deletions
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6
kitty/config_data.py
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@@ -356,6 +356,12 @@ precision scrolling devices, not for high precision scrolling on platforms such
as macOS and Wayland. Use negative numbers to change scroll direction.'''))
# }}}
o('touch_scroll_multiplier', 1.0, long_text=_('''
Modify the amount scrolled by a touchpad. Note this is only used for high
precision scrolling devices on platforms such as macOS and Wayland.
Use negative numbers to change scroll direction.'''))
# }}}
g('mouse') # {{{
o('url_color', '#0087BD', option_type=to_color, long_text=_('''

2
kitty/mouse.c
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@@ -549,7 +549,7 @@ scroll_event(double UNUSED xoffset, double yoffset, int flags) {
int s;
bool is_high_resolution = flags & 1;
if (is_high_resolution) {
yoffset *= global_state.callback_os_window->viewport_y_ratio * OPT(wheel_scroll_multiplier);
yoffset *= OPT(touch_scroll_multiplier);
if (yoffset * global_state.callback_os_window->pending_scroll_pixels < 0) {
global_state.callback_os_window->pending_scroll_pixels = 0; // change of direction
}

1
kitty/state.c
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@@ -373,6 +373,7 @@ PYWRAP1(set_options) {
S(tab_bar_edge, PyLong_AsLong);
S(mouse_hide_wait, PyFloat_AsDouble);
S(wheel_scroll_multiplier, PyFloat_AsDouble);
S(touch_scroll_multiplier, PyFloat_AsDouble);
S(open_url_modifiers, convert_mods);
S(rectangle_select_modifiers, convert_mods);
S(click_interval, PyFloat_AsDouble);

2
kitty/state.h
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@@ -13,7 +13,7 @@
typedef enum { LEFT_EDGE, TOP_EDGE, RIGHT_EDGE, BOTTOM_EDGE } Edge;
typedef struct {
double visual_bell_duration, cursor_blink_interval, cursor_stop_blinking_after, mouse_hide_wait, click_interval, wheel_scroll_multiplier;
double visual_bell_duration, cursor_blink_interval, cursor_stop_blinking_after, mouse_hide_wait, click_interval, wheel_scroll_multiplier, touch_scroll_multiplier;
bool enable_audio_bell;
CursorShape cursor_shape;
unsigned int open_url_modifiers;