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handle WM_MOUSEWHEEL and WM_POINTERUPDATE for the Windows Ink stylus driver

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This commit is contained in:
omigamedev
2017-04-08 22:51:59 +01:00
parent bb7e94d06b
commit 8d35d1f140
6 changed files with 57 additions and 40 deletions
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28
engine/app.cpp
View File

@@ -623,20 +623,6 @@ bool App::mouse_down(int button, float x, float y)
e.m_type = button ? kEventType::MouseDownR : kEventType::MouseDownL;
e.m_pos = { x / zoom, y / zoom };
auto ret = layout[main_id]->on_event(&e);
//LOG("mouse click button%d pos %f %f", button, x, y);
// if (popup)
// {
// layout[main_id]->remove_child(popup);
// popup = nullptr;
// }
// if (button == 1)
// {
// popup = (NodePopupMenu*)layout[const_hash("popup-menu")]->m_children[0]->clone();
// popup->SetPositioning(YGPositionTypeAbsolute);
// popup->SetPosition(x / zoom, y / zoom);
// layout[main_id]->add_child(popup);
// }
layout[main_id]->update();
return ret == kEventResult::Consumed;
}
@@ -657,7 +643,16 @@ bool App::mouse_up(int button, float x, float y)
e.m_pos = { x / zoom, y / zoom };
auto ret = layout[main_id]->on_event(&e);
layout[main_id]->update();
//LOG("mouse up button%d pos %f %f", button, x, y);
return ret == kEventResult::Consumed;
}
bool App::mouse_scroll(float x, float y, float delta)
{
MouseEvent e;
e.m_type = kEventType::MouseScroll;
e.m_pos = { x / zoom, y / zoom };
e.m_scroll_delta = delta;
auto ret = layout[main_id]->on_event(&e);
layout[main_id]->update();
return ret == kEventResult::Consumed;
}
bool App::key_down(int key)
@@ -667,7 +662,6 @@ bool App::key_down(int key)
e.m_key = key;
auto ret = layout[main_id]->on_event(&e);
layout[main_id]->update();
//LOG("key down %d '%c'", key, key);
return ret == kEventResult::Consumed;
}
bool App::key_up(int key)
@@ -677,7 +671,6 @@ bool App::key_up(int key)
e.m_key = key;
auto ret = layout[main_id]->on_event(&e);
layout[main_id]->update();
//LOG("key up %d '%c'", key, key);
return ret == kEventResult::Consumed;
}
bool App::key_char(int key)
@@ -687,6 +680,5 @@ bool App::key_char(int key)
e.m_key = key;
auto ret = layout[main_id]->on_event(&e);
layout[main_id]->update();
//LOG("key up %d '%c'", key, key);
return ret == kEventResult::Consumed;
}

1
engine/app.h
View File

@@ -51,6 +51,7 @@ public:
bool mouse_down(int button, float x, float y);
bool mouse_move(float x, float y);
bool mouse_up(int button, float x, float y);
bool mouse_scroll(float x, float y, float delta);
bool key_down(int key);
bool key_up(int key);
bool key_char(int key);

8
engine/canvas.cpp
View File

@@ -197,17 +197,15 @@ void ui::Canvas::resize(int width, int height)
{
m_width = width;
m_height = height;
// m_tmp.create(width, height);
// m_fb.create(width, height);
// m_tex.create(width, height);
// m_tex2.create(width, height);
m_tmp.create(width, height);
m_tex.create(width, height);
m_tex2.create(width, height);
}
bool ui::Canvas::create(int width, int height)
{
m_width = width;
m_height = height;
m_tmp.create(width, height);
//m_fb.create(width, height);
m_tex.create(width, height);
m_tex2.create(width, height); // TODO: destroy before recreating
m_sampler.create();

27
engine/layout.h
View File

@@ -105,6 +105,7 @@ enum class kEventType : uint8_t
MouseUpR,
MouseEnter,
MouseLeave,
MouseScroll,
KeyDown,
KeyUp,
KeyChar,
@@ -122,6 +123,7 @@ class MouseEvent : public Event
public:
MouseEvent() { m_cat = kEventCategory::MouseEvent; }
glm::vec2 m_pos;
float m_scroll_delta;
};
class KeyEvent : public Event
@@ -1873,6 +1875,7 @@ class NodeCanvas : public Node
bool m_draggingR = false;
glm::vec2 m_dragR_start;
glm::vec2 m_pan_start;
glm::vec2 m_pan;
public:
std::unique_ptr<ui::Canvas> m_canvas;
ui::Brush m_brush;
@@ -1886,9 +1889,9 @@ public:
m_canvas->layer_add("asd");
m_canvas->clear();
m_sampler.create();
SetPositioning(YGPositionTypeAbsolute);
SetPosition(100, 100);
SetSize({ 512, 512 });
// SetPositioning(YGPositionTypeAbsolute);
// SetPosition(100, 100);
// SetSize({ 512, 512 });
}
virtual void draw() override
{
@@ -1904,14 +1907,14 @@ public:
glClearColor(0, 0, 0, 1);
glClear(GL_COLOR_BUFFER_BIT);
float zoom = root()->m_zoom;
auto box = m_clip_uncut * zoom;
auto box = m_clip * zoom;
glm::ivec4 c = (glm::ivec4)glm::vec4(box.x, (int)(vp[3] - box.y - box.w), box.z, box.w);
glViewport(c.x, c.y, c.z, c.w);
glm::vec2 sz = { m_canvas->m_width, m_canvas->m_height };
auto mvp = glm::ortho(0.f, box.z, 0.f, box.w, -1.f, 1.f) *
//glm::translate(glm::vec3((m_size - sz) * 0.5f, 0)) * // center
glm::translate(glm::vec3(0)) * // corner
glm::translate(glm::vec3(m_pan, 0)) * // corner
glm::scale(glm::vec3(sz * zoom, 1)) *
glm::translate(glm::vec3(.5f, .5f, 0.f)); // pivot
@@ -1946,11 +1949,11 @@ public:
}
virtual void handle_resize(glm::vec2 old_size, glm::vec2 new_size) override
{
if (new_size.x > m_canvas->m_width)
{
m_canvas->resize((int)new_size.x, (int)new_size.y);
m_canvas->clear();
}
// if (new_size.x > m_canvas->m_width)
// {
// m_canvas->resize((int)new_size.x, (int)new_size.y);
// m_canvas->clear();
// }
}
virtual kEventResult handle_event(Event* e) override
{
@@ -1975,7 +1978,7 @@ public:
case kEventType::MouseDownR:
m_draggingR = true;
m_dragR_start = me->m_pos;
m_pan_start = GetPosition();
m_pan_start = m_pan;
mouse_capture();
break;
case kEventType::MouseUpR:
@@ -1986,7 +1989,7 @@ public:
if (m_dragging)
m_canvas->stroke_update(cur, 1.f);
if (m_draggingR)
SetPosition(m_pan_start + me->m_pos - m_dragR_start);
m_pan = m_pan_start + (me->m_pos - m_dragR_start) * glm::vec2(1, -1);
break;
default:
break;

32
engine/main.cpp
View File

@@ -597,20 +597,42 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wp, LPARAM lp)
App::I.key_char((int)wp);
break;
case WM_MOUSEMOVE:
App::I.mouse_move(LOWORD(lp), HIWORD(lp));
App::I.mouse_move((float)GET_X_LPARAM(lp), (float)GET_Y_LPARAM(lp));
break;
case WM_LBUTTONDOWN:
App::I.mouse_down(0, LOWORD(lp), HIWORD(lp));
App::I.mouse_down(0, (float)GET_X_LPARAM(lp), (float)GET_Y_LPARAM(lp));
break;
case WM_LBUTTONUP:
App::I.mouse_up(0, LOWORD(lp), HIWORD(lp));
App::I.mouse_up(0, (float)GET_X_LPARAM(lp), (float)GET_Y_LPARAM(lp));
break;
case WM_RBUTTONDOWN:
App::I.mouse_down(1, LOWORD(lp), HIWORD(lp));
App::I.mouse_down(1, (float)GET_X_LPARAM(lp), (float)GET_Y_LPARAM(lp));
break;
case WM_RBUTTONUP:
App::I.mouse_up(1, LOWORD(lp), HIWORD(lp));
App::I.mouse_up(1, (float)GET_X_LPARAM(lp), (float)GET_Y_LPARAM(lp));
break;
case WM_MOUSEWHEEL:
App::I.mouse_scroll((float)GET_X_LPARAM(lp), (float)GET_Y_LPARAM(lp),
(float)GET_WHEEL_DELTA_WPARAM(wp) / (float)WHEEL_DELTA);
break;
case WM_POINTERUPDATE:
{
POINTER_INFO pointerInfo;
UINT32 pointerId = GET_POINTERID_WPARAM(wp);
// Retrieve common pointer information
if (!GetPointerInfo(pointerId, &pointerInfo))
{
// failure, call GetLastError()
}
else
{
// success, process pointerInfo
int i = 0;
}
break;
}
}
return DefWindowProc(hWnd, msg, wp, lp);
}

1
engine/pch.h
View File

@@ -28,6 +28,7 @@
#define _USE_MATH_DEFINES
#define _CRT_SECURE_NO_WARNINGS
#include <windows.h>
#include <windowsx.h>
#include <gl\glew.h>
#include <gl\wglew.h>
#include <gl\GL.h>