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sway/sway/input/seatop_down.c

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Refactor seat operations to use an interface This splits each seat operation (drag/move tiling/floating etc) into a separate file and introduces a struct sway_seatop_impl to abstract the operation. The move_tiling_threshold operation has been merged into move_tiling. The main logic for each operation is untouched aside from variable renames. The following previously-static functions have been made public: * node_at_coords * container_raise_floating * render_rect * premultiply_alpha * scale_box
2019-01-10 12:04:42 +00:00
#define _POSIX_C_SOURCE 200809L
input/seatop_down: add axis handler This adds an axis handler to seatop_down so that it is possible to manually scroll while having a mouse button down. This is mainly useful for selecting text. Some applications may not automatically scroll when the cursor is near the edge of the application or the user may just prefer manually scrolling for more control over the scrolling speed.
2019-08-15 23:48:17 +00:00
#include <float.h>
Refactor seat operations to use an interface This splits each seat operation (drag/move tiling/floating etc) into a separate file and introduces a struct sway_seatop_impl to abstract the operation. The move_tiling_threshold operation has been merged into move_tiling. The main logic for each operation is untouched aside from variable renames. The following previously-static functions have been made public: * node_at_coords * container_raise_floating * render_rect * premultiply_alpha * scale_box
2019-01-10 12:04:42 +00:00
#include <wlr/types/wlr_cursor.h>
input/tablet: add seatop_down entry for tablet input Currently, when tablet input exits a window during an implicit grab, it passes focus to another window. For instance, this is problematic when trying to drag a scrollbar, and exiting the window &mdash; the scrollbar motion stops. Additionally, without `focus_follows_mouse no`, the tablet passes focus to whatever surface it goes over regardless of if there is an active implicit. If the tablet is over a surface that does not bind tablet handlers, sway will fall back to pointer emulation, and all of this works fine. It probably should have consistent behavior between emulated and not-emulated input, though. This commit adds a condition for entering seatop_down when a tablet's tool tip goes down, and exiting when it goes up. Since events won't be routed through seatop_default, this prevents windows losing focus during implicit grabs. Closes #5302.
2020-05-04 21:34:28 +00:00
#include <wlr/types/wlr_tablet_v2.h>
Refactor seat operations to use an interface This splits each seat operation (drag/move tiling/floating etc) into a separate file and introduces a struct sway_seatop_impl to abstract the operation. The move_tiling_threshold operation has been merged into move_tiling. The main logic for each operation is untouched aside from variable renames. The following previously-static functions have been made public: * node_at_coords * container_raise_floating * render_rect * premultiply_alpha * scale_box
2019-01-10 12:04:42 +00:00
#include "sway/input/cursor.h"
#include "sway/input/seat.h"
#include "sway/tree/view.h"
input: Only commit transactions when necessary There is no need to check for transactions at the end of every user input, as the vast majority of input will not issue transactions. This implementation can also hide where changes are made without an appropriate transaction commit, as a future unrelated input would issue the commit instead. Instead, commit transactions in places where changes are made or are likely to be made.
2021-02-08 01:03:01 +00:00
#include "sway/desktop/transaction.h"
Introduce default seatop This introduces a `default` seat operation which is used when no mouse buttons are being held. This means there is now always a seat operation in progress. It allows us to separate `default` code from the standard cursor management code. The sway_seatop_impl struct has gained callbacks `axis`, `rebase` and `end`, and lost callbacks `finish` and `abort`. `axis` and `rebase` are only used by the default seatop. `end` is called when a seatop is being replaced by another one and allows the seatop to free any resources, though no seatop currently needs to do this. `finish` is no longer required, as each seatop can gracefully finish in their `button` callback. And `abort` is not needed, as calling `end` would achieve the same thing. The struct has also gained a bool named allow_set_cursor which allows the client to set a new cursor during `default` and `down` seatops. Seatops would previously store which button they were started with and stop when that button was released. This behaviour is changed so that it only ends once all buttons are released. So you can start a drag with $mod+left, then click and hold right, release left and it'll continue dragging while the right button is held. The motion callback now accepts dx and dy. Most seatops don't use this as they store the cursor position when the seatop is started and compare it with the current cursor position. This approach doesn't make sense for the default seatop though, hence why dx and dy are needed. The pressed_buttons array has been moved from the sway_cursor struct to the default seatop's data. This is only used for the default seatop to check bindings. The total pressed button count remains in the sway_cursor struct though, because all the other seatops check it to know if they should end. The `down` seatop no longer has a `moved` property. This was used to track if the cursor moved and to recheck focus_follows_mouse, but seems to work without it. The logic for focus_follows_mouse has been refactored. As part of this I've removed the call to wlr_seat_keyboard_has_grab as we don't appear to use keyboard grabs. The functions for handling relative motion, absolute motion and tool axis have been changed. Previously the handler functions were handle_cursor_motion, handle_cursor_motion_absolute and handle_tool_axis. The latter two both called cursor_motion_absolute. Both handle_cursor_motion and cursor_motion_absolute did very similar things. These are now simplified into three handlers and a single common function called cursor_motion. All three handlers call cursor_motion. As cursor_motion works with relative distances, the absolute and tool axis handlers convert them to relative first.
2019-03-16 07:47:39 +00:00
#include "log.h"
Refactor seat operations to use an interface This splits each seat operation (drag/move tiling/floating etc) into a separate file and introduces a struct sway_seatop_impl to abstract the operation. The move_tiling_threshold operation has been merged into move_tiling. The main logic for each operation is untouched aside from variable renames. The following previously-static functions have been made public: * node_at_coords * container_raise_floating * render_rect * premultiply_alpha * scale_box
2019-01-10 12:04:42 +00:00
struct seatop_down_event {
struct sway_container *con;
seatop_down: End if surface is destroyed or other seatop starts If the surface the pointer started to interact with is destroyed we also want the seatop_down to end. In case a drag is initiated we receive a call to handle_end.
2021-08-24 14:53:03 +00:00
struct sway_seat *seat;
struct wl_listener surface_destroy;
input: Use seatop_down on layer surface click This solves an issue where layer-shell items would not receive a button release event when the pointer left them while being pressed. The default seatop changes focus immediately while seatop_down defers any focus changes until the pointer is released or seatop_down is destroyed.
2021-08-02 14:54:50 +00:00
struct wlr_surface *surface;
seatop_down: End if surface is destroyed or other seatop starts If the surface the pointer started to interact with is destroyed we also want the seatop_down to end. In case a drag is initiated we receive a call to handle_end.
2021-08-24 14:53:03 +00:00
double ref_lx, ref_ly; // cursor's x/y at start of op
Refactor seat operations to use an interface This splits each seat operation (drag/move tiling/floating etc) into a separate file and introduces a struct sway_seatop_impl to abstract the operation. The move_tiling_threshold operation has been merged into move_tiling. The main logic for each operation is untouched aside from variable renames. The following previously-static functions have been made public: * node_at_coords * container_raise_floating * render_rect * premultiply_alpha * scale_box
2019-01-10 12:04:42 +00:00
double ref_con_lx, ref_con_ly; // container's x/y at start of op
};
input: rename pointer handlers to be unambiguous This commit renames `motion` and `axis` handlers to `pointer_motion` and `pointer_axis`, respectively, to disambiguate them from their tablet (and future touch) handlers. `button` is left as-is, as it is generic across input devices.
2020-05-02 16:15:39 +00:00
static void handle_pointer_axis(struct sway_seat *seat,
sway/input: follow up wlroots input device events renaming
2022-03-09 21:50:20 +00:00
struct wlr_pointer_axis_event *event) {
input/seatop_down: add axis handler This adds an axis handler to seatop_down so that it is possible to manually scroll while having a mouse button down. This is mainly useful for selecting text. Some applications may not automatically scroll when the cursor is near the edge of the application or the user may just prefer manually scrolling for more control over the scrolling speed.
2019-08-15 23:48:17 +00:00
struct sway_input_device *input_device =
sway/input: follow up wlroots input device events renaming
2022-03-09 21:50:20 +00:00
event->pointer ? event->pointer->base.data : NULL;
input/seatop_down: add axis handler This adds an axis handler to seatop_down so that it is possible to manually scroll while having a mouse button down. This is mainly useful for selecting text. Some applications may not automatically scroll when the cursor is near the edge of the application or the user may just prefer manually scrolling for more control over the scrolling speed.
2019-08-15 23:48:17 +00:00
struct input_config *ic =
input_device ? input_device_get_config(input_device) : NULL;
float scroll_factor =
(ic == NULL || ic->scroll_factor == FLT_MIN) ? 1.0f : ic->scroll_factor;
wlr_seat_pointer_notify_axis(seat->wlr_seat, event->time_msec,
event->orientation, scroll_factor * event->delta,
Replace math functions that promote float to double
2022-12-30 07:50:14 +00:00
roundf(scroll_factor * event->delta_discrete), event->source);
input/seatop_down: add axis handler This adds an axis handler to seatop_down so that it is possible to manually scroll while having a mouse button down. This is mainly useful for selecting text. Some applications may not automatically scroll when the cursor is near the edge of the application or the user may just prefer manually scrolling for more control over the scrolling speed.
2019-08-15 23:48:17 +00:00
}
Replace seatup allows_events with button callback
2019-03-15 23:18:54 +00:00
static void handle_button(struct sway_seat *seat, uint32_t time_msec,
struct wlr_input_device *device, uint32_t button,
enum wlr_button_state state) {
seat_pointer_notify_button(seat, time_msec, button, state);
Introduce default seatop This introduces a `default` seat operation which is used when no mouse buttons are being held. This means there is now always a seat operation in progress. It allows us to separate `default` code from the standard cursor management code. The sway_seatop_impl struct has gained callbacks `axis`, `rebase` and `end`, and lost callbacks `finish` and `abort`. `axis` and `rebase` are only used by the default seatop. `end` is called when a seatop is being replaced by another one and allows the seatop to free any resources, though no seatop currently needs to do this. `finish` is no longer required, as each seatop can gracefully finish in their `button` callback. And `abort` is not needed, as calling `end` would achieve the same thing. The struct has also gained a bool named allow_set_cursor which allows the client to set a new cursor during `default` and `down` seatops. Seatops would previously store which button they were started with and stop when that button was released. This behaviour is changed so that it only ends once all buttons are released. So you can start a drag with $mod+left, then click and hold right, release left and it'll continue dragging while the right button is held. The motion callback now accepts dx and dy. Most seatops don't use this as they store the cursor position when the seatop is started and compare it with the current cursor position. This approach doesn't make sense for the default seatop though, hence why dx and dy are needed. The pressed_buttons array has been moved from the sway_cursor struct to the default seatop's data. This is only used for the default seatop to check bindings. The total pressed button count remains in the sway_cursor struct though, because all the other seatops check it to know if they should end. The `down` seatop no longer has a `moved` property. This was used to track if the cursor moved and to recheck focus_follows_mouse, but seems to work without it. The logic for focus_follows_mouse has been refactored. As part of this I've removed the call to wlr_seat_keyboard_has_grab as we don't appear to use keyboard grabs. The functions for handling relative motion, absolute motion and tool axis have been changed. Previously the handler functions were handle_cursor_motion, handle_cursor_motion_absolute and handle_tool_axis. The latter two both called cursor_motion_absolute. Both handle_cursor_motion and cursor_motion_absolute did very similar things. These are now simplified into three handlers and a single common function called cursor_motion. All three handlers call cursor_motion. As cursor_motion works with relative distances, the absolute and tool axis handlers convert them to relative first.
2019-03-16 07:47:39 +00:00
if (seat->cursor->pressed_button_count == 0) {
seatop_begin_default(seat);
}
Replace seatup allows_events with button callback
2019-03-15 23:18:54 +00:00
}
input: remove motion deltas from seatop callbacks Straightforward cleanup, they haven't been used for a while.
2020-10-31 21:56:21 +00:00
static void handle_pointer_motion(struct sway_seat *seat, uint32_t time_msec) {
Refactor seat operations to use an interface This splits each seat operation (drag/move tiling/floating etc) into a separate file and introduces a struct sway_seatop_impl to abstract the operation. The move_tiling_threshold operation has been merged into move_tiling. The main logic for each operation is untouched aside from variable renames. The following previously-static functions have been made public: * node_at_coords * container_raise_floating * render_rect * premultiply_alpha * scale_box
2019-01-10 12:04:42 +00:00
struct seatop_down_event *e = seat->seatop_data;
input: Use seatop_down on layer surface click This solves an issue where layer-shell items would not receive a button release event when the pointer left them while being pressed. The default seatop changes focus immediately while seatop_down defers any focus changes until the pointer is released or seatop_down is destroyed.
2021-08-02 14:54:50 +00:00
if (seat_is_input_allowed(seat, e->surface)) {
Refactor seat operations to use an interface This splits each seat operation (drag/move tiling/floating etc) into a separate file and introduces a struct sway_seatop_impl to abstract the operation. The move_tiling_threshold operation has been merged into move_tiling. The main logic for each operation is untouched aside from variable renames. The following previously-static functions have been made public: * node_at_coords * container_raise_floating * render_rect * premultiply_alpha * scale_box
2019-01-10 12:04:42 +00:00
double moved_x = seat->cursor->cursor->x - e->ref_lx;
double moved_y = seat->cursor->cursor->y - e->ref_ly;
double sx = e->ref_con_lx + moved_x;
double sy = e->ref_con_ly + moved_y;
wlr_seat_pointer_notify_motion(seat->wlr_seat, time_msec, sx, sy);
}
}
input/tablet: add seatop_down entry for tablet input Currently, when tablet input exits a window during an implicit grab, it passes focus to another window. For instance, this is problematic when trying to drag a scrollbar, and exiting the window &mdash; the scrollbar motion stops. Additionally, without `focus_follows_mouse no`, the tablet passes focus to whatever surface it goes over regardless of if there is an active implicit. If the tablet is over a surface that does not bind tablet handlers, sway will fall back to pointer emulation, and all of this works fine. It probably should have consistent behavior between emulated and not-emulated input, though. This commit adds a condition for entering seatop_down when a tablet's tool tip goes down, and exiting when it goes up. Since events won't be routed through seatop_default, this prevents windows losing focus during implicit grabs. Closes #5302.
2020-05-04 21:34:28 +00:00
static void handle_tablet_tool_tip(struct sway_seat *seat,
struct sway_tablet_tool *tool, uint32_t time_msec,
enum wlr_tablet_tool_tip_state state) {
if (state == WLR_TABLET_TOOL_TIP_UP) {
input/cursor: refactor tablet tool tip events into seatops This commit moves tool tip event generation into seatops. In doing so, some corner cases where we'd erroneously (but likely harmlessly) generate both tablet and pointer events simultaneously are eliminated.
2020-06-04 04:31:19 +00:00
wlr_tablet_v2_tablet_tool_notify_up(tool->tablet_v2_tool);
input/tablet: add seatop_down entry for tablet input Currently, when tablet input exits a window during an implicit grab, it passes focus to another window. For instance, this is problematic when trying to drag a scrollbar, and exiting the window &mdash; the scrollbar motion stops. Additionally, without `focus_follows_mouse no`, the tablet passes focus to whatever surface it goes over regardless of if there is an active implicit. If the tablet is over a surface that does not bind tablet handlers, sway will fall back to pointer emulation, and all of this works fine. It probably should have consistent behavior between emulated and not-emulated input, though. This commit adds a condition for entering seatop_down when a tablet's tool tip goes down, and exiting when it goes up. Since events won't be routed through seatop_default, this prevents windows losing focus during implicit grabs. Closes #5302.
2020-05-04 21:34:28 +00:00
seatop_begin_default(seat);
}
}
static void handle_tablet_tool_motion(struct sway_seat *seat,
input: remove motion deltas from seatop callbacks Straightforward cleanup, they haven't been used for a while.
2020-10-31 21:56:21 +00:00
struct sway_tablet_tool *tool, uint32_t time_msec) {
input/tablet: add seatop_down entry for tablet input Currently, when tablet input exits a window during an implicit grab, it passes focus to another window. For instance, this is problematic when trying to drag a scrollbar, and exiting the window &mdash; the scrollbar motion stops. Additionally, without `focus_follows_mouse no`, the tablet passes focus to whatever surface it goes over regardless of if there is an active implicit. If the tablet is over a surface that does not bind tablet handlers, sway will fall back to pointer emulation, and all of this works fine. It probably should have consistent behavior between emulated and not-emulated input, though. This commit adds a condition for entering seatop_down when a tablet's tool tip goes down, and exiting when it goes up. Since events won't be routed through seatop_default, this prevents windows losing focus during implicit grabs. Closes #5302.
2020-05-04 21:34:28 +00:00
struct seatop_down_event *e = seat->seatop_data;
input: Use seatop_down on layer surface click This solves an issue where layer-shell items would not receive a button release event when the pointer left them while being pressed. The default seatop changes focus immediately while seatop_down defers any focus changes until the pointer is released or seatop_down is destroyed.
2021-08-02 14:54:50 +00:00
if (seat_is_input_allowed(seat, e->surface)) {
input/tablet: add seatop_down entry for tablet input Currently, when tablet input exits a window during an implicit grab, it passes focus to another window. For instance, this is problematic when trying to drag a scrollbar, and exiting the window &mdash; the scrollbar motion stops. Additionally, without `focus_follows_mouse no`, the tablet passes focus to whatever surface it goes over regardless of if there is an active implicit. If the tablet is over a surface that does not bind tablet handlers, sway will fall back to pointer emulation, and all of this works fine. It probably should have consistent behavior between emulated and not-emulated input, though. This commit adds a condition for entering seatop_down when a tablet's tool tip goes down, and exiting when it goes up. Since events won't be routed through seatop_default, this prevents windows losing focus during implicit grabs. Closes #5302.
2020-05-04 21:34:28 +00:00
double moved_x = seat->cursor->cursor->x - e->ref_lx;
double moved_y = seat->cursor->cursor->y - e->ref_ly;
double sx = e->ref_con_lx + moved_x;
double sy = e->ref_con_ly + moved_y;
wlr_tablet_v2_tablet_tool_notify_motion(tool->tablet_v2_tool, sx, sy);
}
}
seatop_down: End if surface is destroyed or other seatop starts If the surface the pointer started to interact with is destroyed we also want the seatop_down to end. In case a drag is initiated we receive a call to handle_end.
2021-08-24 14:53:03 +00:00
static void handle_destroy(struct wl_listener *listener, void *data) {
struct seatop_down_event *e =
wl_container_of(listener, e, surface_destroy);
if (e) {
seatop_begin_default(e->seat);
}
}
Refactor seat operations to use an interface This splits each seat operation (drag/move tiling/floating etc) into a separate file and introduces a struct sway_seatop_impl to abstract the operation. The move_tiling_threshold operation has been merged into move_tiling. The main logic for each operation is untouched aside from variable renames. The following previously-static functions have been made public: * node_at_coords * container_raise_floating * render_rect * premultiply_alpha * scale_box
2019-01-10 12:04:42 +00:00
static void handle_unref(struct sway_seat *seat, struct sway_container *con) {
struct seatop_down_event *e = seat->seatop_data;
if (e->con == con) {
Introduce default seatop This introduces a `default` seat operation which is used when no mouse buttons are being held. This means there is now always a seat operation in progress. It allows us to separate `default` code from the standard cursor management code. The sway_seatop_impl struct has gained callbacks `axis`, `rebase` and `end`, and lost callbacks `finish` and `abort`. `axis` and `rebase` are only used by the default seatop. `end` is called when a seatop is being replaced by another one and allows the seatop to free any resources, though no seatop currently needs to do this. `finish` is no longer required, as each seatop can gracefully finish in their `button` callback. And `abort` is not needed, as calling `end` would achieve the same thing. The struct has also gained a bool named allow_set_cursor which allows the client to set a new cursor during `default` and `down` seatops. Seatops would previously store which button they were started with and stop when that button was released. This behaviour is changed so that it only ends once all buttons are released. So you can start a drag with $mod+left, then click and hold right, release left and it'll continue dragging while the right button is held. The motion callback now accepts dx and dy. Most seatops don't use this as they store the cursor position when the seatop is started and compare it with the current cursor position. This approach doesn't make sense for the default seatop though, hence why dx and dy are needed. The pressed_buttons array has been moved from the sway_cursor struct to the default seatop's data. This is only used for the default seatop to check bindings. The total pressed button count remains in the sway_cursor struct though, because all the other seatops check it to know if they should end. The `down` seatop no longer has a `moved` property. This was used to track if the cursor moved and to recheck focus_follows_mouse, but seems to work without it. The logic for focus_follows_mouse has been refactored. As part of this I've removed the call to wlr_seat_keyboard_has_grab as we don't appear to use keyboard grabs. The functions for handling relative motion, absolute motion and tool axis have been changed. Previously the handler functions were handle_cursor_motion, handle_cursor_motion_absolute and handle_tool_axis. The latter two both called cursor_motion_absolute. Both handle_cursor_motion and cursor_motion_absolute did very similar things. These are now simplified into three handlers and a single common function called cursor_motion. All three handlers call cursor_motion. As cursor_motion works with relative distances, the absolute and tool axis handlers convert them to relative first.
2019-03-16 07:47:39 +00:00
seatop_begin_default(seat);
Refactor seat operations to use an interface This splits each seat operation (drag/move tiling/floating etc) into a separate file and introduces a struct sway_seatop_impl to abstract the operation. The move_tiling_threshold operation has been merged into move_tiling. The main logic for each operation is untouched aside from variable renames. The following previously-static functions have been made public: * node_at_coords * container_raise_floating * render_rect * premultiply_alpha * scale_box
2019-01-10 12:04:42 +00:00
}
}
seatop_down: End if surface is destroyed or other seatop starts If the surface the pointer started to interact with is destroyed we also want the seatop_down to end. In case a drag is initiated we receive a call to handle_end.
2021-08-24 14:53:03 +00:00
static void handle_end(struct sway_seat *seat) {
struct seatop_down_event *e = seat->seatop_data;
wl_list_remove(&e->surface_destroy.link);
}
Refactor seat operations to use an interface This splits each seat operation (drag/move tiling/floating etc) into a separate file and introduces a struct sway_seatop_impl to abstract the operation. The move_tiling_threshold operation has been merged into move_tiling. The main logic for each operation is untouched aside from variable renames. The following previously-static functions have been made public: * node_at_coords * container_raise_floating * render_rect * premultiply_alpha * scale_box
2019-01-10 12:04:42 +00:00
static const struct sway_seatop_impl seatop_impl = {
Replace seatup allows_events with button callback
2019-03-15 23:18:54 +00:00
.button = handle_button,
input: rename pointer handlers to be unambiguous This commit renames `motion` and `axis` handlers to `pointer_motion` and `pointer_axis`, respectively, to disambiguate them from their tablet (and future touch) handlers. `button` is left as-is, as it is generic across input devices.
2020-05-02 16:15:39 +00:00
.pointer_motion = handle_pointer_motion,
.pointer_axis = handle_pointer_axis,
input/tablet: add seatop_down entry for tablet input Currently, when tablet input exits a window during an implicit grab, it passes focus to another window. For instance, this is problematic when trying to drag a scrollbar, and exiting the window &mdash; the scrollbar motion stops. Additionally, without `focus_follows_mouse no`, the tablet passes focus to whatever surface it goes over regardless of if there is an active implicit. If the tablet is over a surface that does not bind tablet handlers, sway will fall back to pointer emulation, and all of this works fine. It probably should have consistent behavior between emulated and not-emulated input, though. This commit adds a condition for entering seatop_down when a tablet's tool tip goes down, and exiting when it goes up. Since events won't be routed through seatop_default, this prevents windows losing focus during implicit grabs. Closes #5302.
2020-05-04 21:34:28 +00:00
.tablet_tool_tip = handle_tablet_tool_tip,
.tablet_tool_motion = handle_tablet_tool_motion,
Refactor seat operations to use an interface This splits each seat operation (drag/move tiling/floating etc) into a separate file and introduces a struct sway_seatop_impl to abstract the operation. The move_tiling_threshold operation has been merged into move_tiling. The main logic for each operation is untouched aside from variable renames. The following previously-static functions have been made public: * node_at_coords * container_raise_floating * render_rect * premultiply_alpha * scale_box
2019-01-10 12:04:42 +00:00
.unref = handle_unref,
seatop_down: End if surface is destroyed or other seatop starts If the surface the pointer started to interact with is destroyed we also want the seatop_down to end. In case a drag is initiated we receive a call to handle_end.
2021-08-24 14:53:03 +00:00
.end = handle_end,
Introduce default seatop This introduces a `default` seat operation which is used when no mouse buttons are being held. This means there is now always a seat operation in progress. It allows us to separate `default` code from the standard cursor management code. The sway_seatop_impl struct has gained callbacks `axis`, `rebase` and `end`, and lost callbacks `finish` and `abort`. `axis` and `rebase` are only used by the default seatop. `end` is called when a seatop is being replaced by another one and allows the seatop to free any resources, though no seatop currently needs to do this. `finish` is no longer required, as each seatop can gracefully finish in their `button` callback. And `abort` is not needed, as calling `end` would achieve the same thing. The struct has also gained a bool named allow_set_cursor which allows the client to set a new cursor during `default` and `down` seatops. Seatops would previously store which button they were started with and stop when that button was released. This behaviour is changed so that it only ends once all buttons are released. So you can start a drag with $mod+left, then click and hold right, release left and it'll continue dragging while the right button is held. The motion callback now accepts dx and dy. Most seatops don't use this as they store the cursor position when the seatop is started and compare it with the current cursor position. This approach doesn't make sense for the default seatop though, hence why dx and dy are needed. The pressed_buttons array has been moved from the sway_cursor struct to the default seatop's data. This is only used for the default seatop to check bindings. The total pressed button count remains in the sway_cursor struct though, because all the other seatops check it to know if they should end. The `down` seatop no longer has a `moved` property. This was used to track if the cursor moved and to recheck focus_follows_mouse, but seems to work without it. The logic for focus_follows_mouse has been refactored. As part of this I've removed the call to wlr_seat_keyboard_has_grab as we don't appear to use keyboard grabs. The functions for handling relative motion, absolute motion and tool axis have been changed. Previously the handler functions were handle_cursor_motion, handle_cursor_motion_absolute and handle_tool_axis. The latter two both called cursor_motion_absolute. Both handle_cursor_motion and cursor_motion_absolute did very similar things. These are now simplified into three handlers and a single common function called cursor_motion. All three handlers call cursor_motion. As cursor_motion works with relative distances, the absolute and tool axis handlers convert them to relative first.
2019-03-16 07:47:39 +00:00
.allow_set_cursor = true,
Refactor seat operations to use an interface This splits each seat operation (drag/move tiling/floating etc) into a separate file and introduces a struct sway_seatop_impl to abstract the operation. The move_tiling_threshold operation has been merged into move_tiling. The main logic for each operation is untouched aside from variable renames. The following previously-static functions have been made public: * node_at_coords * container_raise_floating * render_rect * premultiply_alpha * scale_box
2019-01-10 12:04:42 +00:00
};
seat: don't send button release when not pressed All seat operations except "down" eat the button pressed event and don't send it to clients. Thus, when ending such seat operations we shouldn't send the button released event. This commit moves the logic used to send pressed/released into the "down" operation.
2019-02-28 18:22:47 +00:00
void seatop_begin_down(struct sway_seat *seat, struct sway_container *con,
seatop_down: Change type of sx, sy to double in begin_seatop_down Losing the precision resulted in wlr_cursor and wlr_seat::pointer_state getting out of sync during pointer motion in seatop_down. Since the difference was always under 1 px, it was practically impossible to notice in normal use. But because of being out of sync, cursor_rebase would always end up incorrectly calling wlr_seat_pointer_notify_motion from seatop_default_begin (on releasing mouse button) which broke cursor locking. See #5405 Closes #4632
2021-08-05 04:26:34 +00:00
uint32_t time_msec, double sx, double sy) {
seatop_down: End if surface is destroyed or other seatop starts If the surface the pointer started to interact with is destroyed we also want the seatop_down to end. In case a drag is initiated we receive a call to handle_end.
2021-08-24 14:53:03 +00:00
seatop_begin_down_on_surface(seat, con->view->surface, time_msec, sx, sy);
struct seatop_down_event *e = seat->seatop_data;
Refactor seat operations to use an interface This splits each seat operation (drag/move tiling/floating etc) into a separate file and introduces a struct sway_seatop_impl to abstract the operation. The move_tiling_threshold operation has been merged into move_tiling. The main logic for each operation is untouched aside from variable renames. The following previously-static functions have been made public: * node_at_coords * container_raise_floating * render_rect * premultiply_alpha * scale_box
2019-01-10 12:04:42 +00:00
e->con = con;
seatop_begin_down: raise floating In `seatop_begin_down`, raise the floating container. This appears to have been dropped in the transition to seatops.
2019-01-15 21:38:31 +00:00
container_raise_floating(con);
input: Only commit transactions when necessary There is no need to check for transactions at the end of every user input, as the vast majority of input will not issue transactions. This implementation can also hide where changes are made without an appropriate transaction commit, as a future unrelated input would issue the commit instead. Instead, commit transactions in places where changes are made or are likely to be made.
2021-02-08 01:03:01 +00:00
transaction_commit_dirty();
Refactor seat operations to use an interface This splits each seat operation (drag/move tiling/floating etc) into a separate file and introduces a struct sway_seatop_impl to abstract the operation. The move_tiling_threshold operation has been merged into move_tiling. The main logic for each operation is untouched aside from variable renames. The following previously-static functions have been made public: * node_at_coords * container_raise_floating * render_rect * premultiply_alpha * scale_box
2019-01-10 12:04:42 +00:00
}
input: Use seatop_down on layer surface click This solves an issue where layer-shell items would not receive a button release event when the pointer left them while being pressed. The default seatop changes focus immediately while seatop_down defers any focus changes until the pointer is released or seatop_down is destroyed.
2021-08-02 14:54:50 +00:00
seatop_down: End if surface is destroyed or other seatop starts If the surface the pointer started to interact with is destroyed we also want the seatop_down to end. In case a drag is initiated we receive a call to handle_end.
2021-08-24 14:53:03 +00:00
void seatop_begin_down_on_surface(struct sway_seat *seat,
input: Use seatop_down on layer surface click This solves an issue where layer-shell items would not receive a button release event when the pointer left them while being pressed. The default seatop changes focus immediately while seatop_down defers any focus changes until the pointer is released or seatop_down is destroyed.
2021-08-02 14:54:50 +00:00
struct wlr_surface *surface, uint32_t time_msec, double sx, double sy) {
seatop_end(seat);
struct seatop_down_event *e =
calloc(1, sizeof(struct seatop_down_event));
if (!e) {
return;
}
e->con = NULL;
seatop_down: End if surface is destroyed or other seatop starts If the surface the pointer started to interact with is destroyed we also want the seatop_down to end. In case a drag is initiated we receive a call to handle_end.
2021-08-24 14:53:03 +00:00
e->seat = seat;
input: Use seatop_down on layer surface click This solves an issue where layer-shell items would not receive a button release event when the pointer left them while being pressed. The default seatop changes focus immediately while seatop_down defers any focus changes until the pointer is released or seatop_down is destroyed.
2021-08-02 14:54:50 +00:00
e->surface = surface;
seatop_down: End if surface is destroyed or other seatop starts If the surface the pointer started to interact with is destroyed we also want the seatop_down to end. In case a drag is initiated we receive a call to handle_end.
2021-08-24 14:53:03 +00:00
wl_signal_add(&e->surface->events.destroy, &e->surface_destroy);
e->surface_destroy.notify = handle_destroy;
input: Use seatop_down on layer surface click This solves an issue where layer-shell items would not receive a button release event when the pointer left them while being pressed. The default seatop changes focus immediately while seatop_down defers any focus changes until the pointer is released or seatop_down is destroyed.
2021-08-02 14:54:50 +00:00
e->ref_lx = seat->cursor->cursor->x;
e->ref_ly = seat->cursor->cursor->y;
e->ref_con_lx = sx;
e->ref_con_ly = sy;
seat->seatop_impl = &seatop_impl;
seat->seatop_data = e;
}