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Touch events are handled differently in GUI

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This commit is contained in:
Yousef Khadadeh 2026-03-05 21:09:30 +03:00
parent fe37c3348b
commit d38156ec26
13 changed files with 203 additions and 180 deletions
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34
src/InputManager.hpp
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@ -1,5 +1,6 @@
#pragma once
#include <Eigen/Dense>
#include <SDL3/SDL_touch.h>
#include <array>
#include "RichText/TextStyleModifier.hpp"
#include "RichText/TextBox.hpp"
@ -75,9 +76,10 @@ struct InputManager {
} mouse;
struct Touch {
bool isDown = false;
int leftClicksSaved = 0;
int fingerTapsSaved = 0;
std::chrono::steady_clock::time_point lastLeftClickTime;
std::chrono::steady_clock::time_point lastFingerTapTime;
std::vector<SDL_TouchFingerEvent> fingers;
enum TypeOfTouchEvent {
NO_TOUCH_EVENT,
@ -220,6 +222,9 @@ struct InputManager {
void set_key_down(const SDL_KeyboardEvent& e, KeyCode kCode);
std::vector<Vector2f> get_multiple_finger_positions();
std::vector<Vector2f> get_multiple_finger_motions();
void touch_finger_do_mouse_down();
void touch_finger_do_mouse_up(const SDL_TouchFingerEvent& f);
void touch_finger_do_mouse_motion(const SDL_TouchFingerEvent& f);
void backend_drop_file_event(const SDL_DropEvent& e);
void backend_drop_text_event(const SDL_DropEvent& e);
@ -269,7 +274,14 @@ struct InputManager {
RIGHT
} button;
enum class MouseDeviceType {
MOUSE,
PEN,
TOUCH
};
struct MouseButtonCallbackArgs {
MouseDeviceType deviceType;
MouseButton button;
bool down;
uint8_t clicks;
@ -277,6 +289,7 @@ struct InputManager {
};
struct MouseMotionCallbackArgs {
MouseDeviceType deviceType;
Vector2f pos;
Vector2f move;
};
@ -316,16 +329,31 @@ struct InputManager {
const char* data;
};
struct MultiFingerTouchArgs {
struct MultiFingerTouchCallbackArgs {
bool down;
std::vector<Vector2f> pos;
};
struct MultiFingerMotionArgs {
struct MultiFingerMotionCallbackArgs {
std::vector<Vector2f> pos;
std::vector<Vector2f> move;
};
struct FingerTouchCallbackArgs {
SDL_FingerID fingerID;
bool down;
Vector2f pos;
size_t fingerDownCount;
int fingerTapCount;
};
struct FingerMotionCallbackArgs {
SDL_FingerID fingerID;
Vector2f pos;
Vector2f move;
size_t fingerDownCount;
};
MainProgram& main;
};