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add panels docking

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This commit is contained in:
omigamedev
2019-03-29 09:32:35 +01:00
parent 15db5c233b
commit 3964c4ea26
11 changed files with 396 additions and 17 deletions
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99
src/node_panel_floating.cpp
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@@ -1,5 +1,6 @@
#include "pch.h"
#include "node_panel_floating.h"
#include "log.h"
Node* NodePanelFloating::clone_instantiate() const
{
@@ -32,6 +33,19 @@ void NodePanelFloating::init_controls()
m_button_minimize->on_click = [this](Node*) {
m_container->ToggleVisibility();
};
m_button_close = find<NodeButton>("button-close");
m_button_close->on_click = [this](Node*) {
m_container->remove_all_children();
destroy();
};
}
void NodePanelFloating::handle_parent_resize(glm::vec2 old_size, glm::vec2 new_size)
{
auto newsize = glm::clamp(GetSize(), { 0, 0 }, m_parent->m_size);
SetHeight(newsize.y);
auto newpos = glm::clamp(GetPosition(), { 0, 0 }, m_parent->m_size - m_size);
SetPosition(newpos);
}
kEventResult NodePanelFloating::handle_event(Event* e)
@@ -43,21 +57,100 @@ kEventResult NodePanelFloating::handle_event(Event* e)
{
case kEventType::MouseDownL:
m_dragging = true;
m_drag_start_pos = m_pos;
if (me->m_pos.y - m_pos.y > m_size.y - 20.f)
{
if (me->m_pos.x - m_pos.x > m_size.x - 20.f)
{
m_action = kDragAction::Resize;
}
else
{
m_action = kDragAction::Reheight;
}
m_drag_start_pos = GetSize();
}
else
{
m_drag_start_pos = GetPosition();
m_action = kDragAction::Move;
m_outline = root()->add_child<NodeBorder>();
m_outline->SetPositioning(YGPositionTypeAbsolute);
m_outline->SetPosition(m_pos);
m_outline->SetSize(GetSize());
m_outline->m_color = { 0, 0, 0, 0.1 };
m_outline->m_thinkness = 1;
}
m_drag_start_cur = me->m_pos;
mouse_capture();
m_parent->move_child_front(this);
ret = kEventResult::Consumed;
break;
case kEventType::MouseMove:
if (m_dragging)
{
auto newpos = glm::clamp(m_drag_start_pos + me->m_pos - m_drag_start_cur, { 0, 0 }, root()->m_size - m_size);
SetPosition(newpos);
if (m_action == kDragAction::Move)
{
auto newpos = glm::clamp(m_drag_start_pos + me->m_pos - m_drag_start_cur, { 0, 0 }, m_parent->m_size - m_size);
SetPosition(newpos);
m_outline->SetPosition(m_parent->m_pos + m_drag_start_pos + me->m_pos - m_drag_start_cur);
m_outline->SetSize(GetSize());
auto nodes = root()->find("ui-root")->get_children_at_point(me->m_pos);
for (auto const& c : nodes)
{
if (c->m_nodeID_s.find("drop") == 0)
{
m_outline->SetPosition(c->m_pos);
m_outline->SetSize(c->m_size);
break;
}
}
}
else if (m_action == kDragAction::Reheight)
{
auto newsize = glm::clamp(m_drag_start_pos + me->m_pos - m_drag_start_cur, { 0, 0 }, m_parent->m_size);
SetHeight(newsize.y);
}
else if (m_action == kDragAction::Resize)
{
auto newsize = glm::clamp(m_drag_start_pos + me->m_pos - m_drag_start_cur, { 0, 0 }, m_parent->m_size);
SetSize(newsize);
}
ret = kEventResult::Consumed;
}
break;
case kEventType::MouseUpL:
m_dragging = false;
if (m_action == kDragAction::Move)
{
m_outline->destroy();
auto nodes = root()->find("ui-root")->get_children_at_point(me->m_pos);
bool docked = false;
auto ref = m_parent->m_children[m_parent->get_child_index(this)];
for (auto const& c : nodes)
{
if (c->m_nodeID_s.find("drop") == 0)
{
//auto panel = m_container->m_children.front();
//panel->SetSize(300, 300);
//c->add_child(m_container->m_children.front());
//destroy();
SetPositioning(YGPositionTypeRelative);
SetWidth(300);
SetPosition(0, 0);
c->add_child(ref);
docked = true;
break;
}
}
if (!docked)
{
auto cont = root()->find("floatings");
SetPositioning(YGPositionTypeAbsolute);
SetPosition(m_outline->m_pos - cont->m_pos);
cont->add_child(ref);
}
}
mouse_release();
ret = kEventResult::Consumed;
break;