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split app.cpp into multiple files, add NodeScroll and use it to scroll the side panels, some fixes to the events system

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This commit is contained in:
omigamedev
2017-05-14 21:48:25 +01:00
parent 366f233aa0
commit 577a4e4db7
16 changed files with 1028 additions and 838 deletions
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121
engine/app_events.cpp Normal file
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#include "pch.h"
#include "app.h"
using namespace ui;
void App::resize(float w, float h)
{
width = w;
height = h;
if (auto* main = layout[main_id])
main->update(w , h, zoom);
}
bool App::mouse_down(int button, float x, float y)
{
MouseEvent e;
e.m_type = button ? kEventType::MouseDownR : kEventType::MouseDownL;
e.m_pos = { x / zoom, y / zoom };
auto ret = layout[main_id]->on_event(&e);
layout[main_id]->update();
return ret == kEventResult::Consumed;
}
bool App::mouse_move(float x, float y)
{
MouseEvent e;
e.m_type = kEventType::MouseMove;
e.m_pos = { x / zoom, y / zoom };
kEventResult ret = kEventResult::Available;
if (auto* main = layout[main_id])
ret = main->on_event(&e);
return ret == kEventResult::Consumed;
}
bool App::mouse_up(int button, float x, float y)
{
MouseEvent e;
e.m_type = button ? kEventType::MouseUpR : kEventType::MouseUpL;
e.m_pos = { x / zoom, y / zoom };
auto ret = layout[main_id]->on_event(&e);
layout[main_id]->update();
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 * 0.1f;
auto ret = layout[main_id]->on_event(&e);
layout[main_id]->update();
LOG("wheel x %.2f y %.2f", x, y);
return ret == kEventResult::Consumed;
}
bool App::mouse_cancel(int button)
{
MouseEvent e;
e.m_type = kEventType::MouseCancel;
auto ret = layout[main_id]->on_event(&e);
layout[main_id]->update();
return ret == kEventResult::Consumed;
}
bool App::gesture_start(const glm::vec2& p0, const glm::vec2& p1)
{
GestureEvent e;
glm::vec2 p = glm::lerp(p0, p1, 0.5f);
e.m_type = kEventType::GestureStart;
e.m_pos = p;
e.m_distance = glm::distance(p0, p1);
gesture_p0 = p0;
gesture_p1 = p1;
auto ret = layout[main_id]->on_event(&e);
layout[main_id]->update();
return ret == kEventResult::Consumed;
}
bool App::gesture_move(const glm::vec2& p0, const glm::vec2& p1)
{
GestureEvent e;
glm::vec2 p = glm::lerp(p0, p1, 0.5f);
e.m_type = kEventType::GestureMove;
e.m_pos = p;
e.m_distance = glm::distance(p0, p1);
e.m_distance_delta = e.m_distance - glm::distance(gesture_p0, gesture_p1);
e.m_pos_delta = p - glm::lerp(gesture_p0, gesture_p1, 0.5f);
auto ret = layout[main_id]->on_event(&e);
layout[main_id]->update();
return ret == kEventResult::Consumed;
}
bool App::gesture_end()
{
GestureEvent e;
e.m_type = kEventType::GestureEnd;
auto ret = layout[main_id]->on_event(&e);
layout[main_id]->update();
return ret == kEventResult::Consumed;
}
bool App::key_down(kKey key)
{
KeyEvent e;
e.m_type = kEventType::KeyDown;
e.m_key = key;
auto ret = layout[main_id]->on_event(&e);
layout[main_id]->update();
return ret == kEventResult::Consumed;
}
bool App::key_up(kKey key)
{
KeyEvent e;
e.m_type = kEventType::KeyUp;
e.m_key = key;
auto ret = layout[main_id]->on_event(&e);
layout[main_id]->update();
return ret == kEventResult::Consumed;
}
bool App::key_char(char key)
{
KeyEvent e;
e.m_type = kEventType::KeyChar;
e.m_char = key;
auto ret = layout[main_id]->on_event(&e);
layout[main_id]->update();
return ret == kEventResult::Consumed;
}