mirror of
https://github.com/Genymobile/scrcpy.git
synced 2026-04-21 01:33:36 +00:00
881c71b2e8
Do not rely on SDL to expose integer scroll values, as they are not
available in all versions.
It was reimplemented in SDL 3.2.12 by this commit:
<0447c2f3c3>
Refs #6156 <https://github.com/Genymobile/scrcpy/issues/6156>
PR #6216 <https://github.com/Genymobile/scrcpy/pull/6216>
89 lines
2.6 KiB
C
89 lines
2.6 KiB
C
#include "mouse_aoa.h"
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#include <assert.h>
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#include <stddef.h>
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#include "hid/hid_mouse.h"
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#include "input_events.h"
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#include "util/log.h"
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/** Downcast mouse processor to mouse_aoa */
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#define DOWNCAST(MP) container_of(MP, struct sc_mouse_aoa, mouse_processor)
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static void
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sc_mouse_processor_process_mouse_motion(struct sc_mouse_processor *mp,
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const struct sc_mouse_motion_event *event) {
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struct sc_mouse_aoa *mouse = DOWNCAST(mp);
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struct sc_hid_input hid_input;
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sc_hid_mouse_generate_input_from_motion(&hid_input, event);
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if (!sc_aoa_push_input(mouse->aoa, &hid_input)) {
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LOGW("Could not push AOA HID input (mouse motion)");
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}
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}
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static void
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sc_mouse_processor_process_mouse_click(struct sc_mouse_processor *mp,
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const struct sc_mouse_click_event *event) {
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struct sc_mouse_aoa *mouse = DOWNCAST(mp);
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struct sc_hid_input hid_input;
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sc_hid_mouse_generate_input_from_click(&hid_input, event);
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if (!sc_aoa_push_input(mouse->aoa, &hid_input)) {
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LOGW("Could not push AOA HID input (mouse click)");
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}
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}
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static void
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sc_mouse_processor_process_mouse_scroll(struct sc_mouse_processor *mp,
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const struct sc_mouse_scroll_event *event) {
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struct sc_mouse_aoa *mouse = DOWNCAST(mp);
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struct sc_hid_input hid_input;
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if (!sc_hid_mouse_generate_input_from_scroll(&mouse->hid, &hid_input,
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event)) {
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return;
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}
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if (!sc_aoa_push_input(mouse->aoa, &hid_input)) {
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LOGW("Could not push AOA HID input (mouse scroll)");
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}
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}
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bool
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sc_mouse_aoa_init(struct sc_mouse_aoa *mouse, struct sc_aoa *aoa) {
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mouse->aoa = aoa;
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struct sc_hid_open hid_open;
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sc_hid_mouse_generate_open(&hid_open);
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bool ok = sc_aoa_push_open(aoa, &hid_open, true);
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if (!ok) {
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LOGW("Could not push AOA HID open (mouse)");
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return false;
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}
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sc_hid_mouse_init(&mouse->hid);
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static const struct sc_mouse_processor_ops ops = {
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.process_mouse_motion = sc_mouse_processor_process_mouse_motion,
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.process_mouse_click = sc_mouse_processor_process_mouse_click,
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.process_mouse_scroll = sc_mouse_processor_process_mouse_scroll,
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// Touch events not supported (coordinates are not relative)
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.process_touch = NULL,
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};
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mouse->mouse_processor.ops = &ops;
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mouse->mouse_processor.relative_mode = true;
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return true;
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}
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void
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sc_mouse_aoa_destroy(struct sc_mouse_aoa *mouse) {
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(void) mouse;
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// Do nothing, mouse->aoa will automatically unregister all devices
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}
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