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authorgerman77 <juangerman-13@hotmail.com>2021-09-21 00:20:56 +0200
committerNarr the Reg <juangerman-13@hotmail.com>2021-11-25 03:30:22 +0100
commitfa8e23b84281022bf6b4e8916231a17e9997e5aa (patch)
treed74ffb84e5c2e391963db69bcdfb94be42edeac1 /src/input_common
parentinput_common: Rewrite mouse (diff)
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Diffstat (limited to 'src/input_common')
-rw-r--r--src/input_common/CMakeLists.txt2
-rw-r--r--src/input_common/drivers/touch_screen.cpp47
-rw-r--r--src/input_common/drivers/touch_screen.h50
3 files changed, 99 insertions, 0 deletions
diff --git a/src/input_common/CMakeLists.txt b/src/input_common/CMakeLists.txt
index 34b41ce01..71091767d 100644
--- a/src/input_common/CMakeLists.txt
+++ b/src/input_common/CMakeLists.txt
@@ -3,6 +3,8 @@ add_library(input_common STATIC
drivers/keyboard.h
drivers/mouse.cpp
drivers/mouse.h
+ drivers/touch_screen.cpp
+ drivers/touch_screen.h
helpers/stick_from_buttons.cpp
helpers/stick_from_buttons.h
helpers/touch_from_buttons.cpp
diff --git a/src/input_common/drivers/touch_screen.cpp b/src/input_common/drivers/touch_screen.cpp
new file mode 100644
index 000000000..e13835e9f
--- /dev/null
+++ b/src/input_common/drivers/touch_screen.cpp
@@ -0,0 +1,47 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included
+
+#include "common/param_package.h"
+#include "input_common/drivers/touch_screen.h"
+
+namespace InputCommon {
+
+TouchScreen::TouchScreen(const std::string input_engine_) : InputEngine(input_engine_) {
+ PreSetController(identifier);
+}
+
+void TouchScreen::TouchMoved(float x, float y, std::size_t finger) {
+ if (finger >= 16) {
+ return;
+ }
+ TouchPressed(x, y, finger);
+}
+
+void TouchScreen::TouchPressed(float x, float y, std::size_t finger) {
+ if (finger >= 16) {
+ return;
+ }
+ SetButton(identifier, static_cast<int>(finger), true);
+ SetAxis(identifier, static_cast<int>(finger * 2), x);
+ SetAxis(identifier, static_cast<int>(finger * 2 + 1), y);
+}
+
+void TouchScreen::TouchReleased(std::size_t finger) {
+ if (finger >= 16) {
+ return;
+ }
+ SetButton(identifier, static_cast<int>(finger), false);
+ SetAxis(identifier, static_cast<int>(finger * 2), 0.0f);
+ SetAxis(identifier, static_cast<int>(finger * 2 + 1), 0.0f);
+}
+
+void TouchScreen::ReleaseAllTouch() {
+ for (int index = 0; index < 16; ++index) {
+ SetButton(identifier, index, false);
+ SetAxis(identifier, index * 2, 0.0f);
+ SetAxis(identifier, index * 2 + 1, 0.0f);
+ }
+}
+
+} // namespace InputCommon
diff --git a/src/input_common/drivers/touch_screen.h b/src/input_common/drivers/touch_screen.h
new file mode 100644
index 000000000..5fbb2f47f
--- /dev/null
+++ b/src/input_common/drivers/touch_screen.h
@@ -0,0 +1,50 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included
+
+#pragma once
+
+#include "input_common/input_engine.h"
+
+namespace InputCommon {
+
+/**
+ * A button device factory representing a keyboard. It receives keyboard events and forward them
+ * to all button devices it created.
+ */
+class TouchScreen final : public InputCommon::InputEngine {
+public:
+ explicit TouchScreen(const std::string input_engine_);
+
+ /**
+ * Signals that mouse has moved.
+ * @param x the x-coordinate of the cursor
+ * @param y the y-coordinate of the cursor
+ * @param center_x the x-coordinate of the middle of the screen
+ * @param center_y the y-coordinate of the middle of the screen
+ */
+ void TouchMoved(float x, float y, std::size_t finger);
+
+ /**
+ * Sets the status of all buttons bound with the key to pressed
+ * @param key_code the code of the key to press
+ */
+ void TouchPressed(float x, float y, std::size_t finger);
+
+ /**
+ * Sets the status of all buttons bound with the key to released
+ * @param key_code the code of the key to release
+ */
+ void TouchReleased(std::size_t finger);
+
+ void ReleaseAllTouch();
+
+private:
+ const PadIdentifier identifier = {
+ .guid = Common::UUID{""},
+ .port = 0,
+ .pad = 0,
+ };
+};
+
+} // namespace InputCommon