104 lines
2.5 KiB
C++
104 lines
2.5 KiB
C++
#include "Render/DeviceContext.h"
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#include "UI/UIDropDownBox.h"
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#include "UI/WindowBorder.h"
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#include "UI/WindowOrdering.h"
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#include <algorithm>
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// OFFSET: 0x00AA27B0
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// FUNCTION: fn_17217
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CUIDropDownBox::CUIDropDownBox(UIWindowContext& context) : CUIControl(context), owner(nullptr) {
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}
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// OFFSET: 0x009E3300
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// FUNCTION: fn_45427
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// OFFSET: 0x009E3390
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// FUNCTION: fn_14415
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CUIDropDownBox::~CUIDropDownBox() {
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this->Detach();
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}
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// OFFSET: 0x009E3430
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// FUNCTION: fn_14416
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void CUIDropDownBox::Detach() {
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if (!this->m_children.empty()) {
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this->ClearChildren(false);
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this->owner = nullptr;
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this->Invalidate();
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}
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}
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// OFFSET: 0x009E3460
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// FUNCTION: fn_14417
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bool CUIDropDownBox::HasChild(const UIWindow* window) const {
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return std::find(this->m_children.begin(), this->m_children.end(), window) != this->m_children.end();
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}
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// OFFSET: 0x009E3490
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// FUNCTION: fn_14418
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bool CUIDropDownBox::HasOwnerChild(const UIWindow* window) const {
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return window && this->owner &&
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std::find(this->owner->m_children.begin(), this->owner->m_children.end(), window) !=
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this->owner->m_children.end();
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}
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// OFFSET: 0x009E3500
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// FUNCTION: fn_14420
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void CUIDropDownBox::Attach(UIWindow* value, UIWindow* child) {
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if (this->HasChild(child)) {
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return;
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}
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this->Detach();
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this->Resize(child->geometry.width + 2, child->geometry.height + 2);
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this->AddChild(child);
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this->owner = value;
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this->Invalidate();
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}
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// OFFSET: 0x009E34D0
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// FUNCTION: fn_14419
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void CUIDropDownBox::Paint() {
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if (this->geometry.surface) {
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this->geometry.surface->Fill(nullptr, 0xFFFFFFFFu);
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}
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DrawRectangleBorder(*this, 0, 0, this->geometry.width, this->geometry.height, 0x00C6C6C6u);
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}
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// OFFSET: 0x00AA27B0
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// FUNCTION: fn_17217
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void WindowDropDown::Show(UIWindow* owner, UIWindow* child, int x, int y) {
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if (this->popup && this->popup->geometry.visible != 0) {
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this->popup->Detach();
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this->popup->Show(0);
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}
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if (!this->popup) {
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this->popup = new CUIDropDownBox(this->windows);
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}
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this->popup->Attach(owner, child);
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this->popup->Move(x, y);
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auto& rendered = this->ordering.rendered;
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if (std::find(rendered.begin(), rendered.end(), this->popup) == rendered.end()) {
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rendered.push_back(this->popup);
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} else {
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this->ordering.Promote(this->popup);
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}
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this->popup->Show(1);
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}
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// OFFSET: 0x00A8C750
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// FUNCTION: fn_17133
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bool WindowDropDown::Close() {
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if (!this->popup || this->popup->geometry.visible == 0) {
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return false;
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}
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this->popup->Detach();
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this->popup->Show(0);
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return true;
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}
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