99 lines
3.4 KiB
C++
99 lines
3.4 KiB
C++
#include "Render/FontCache.h"
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#include "Render/TextContext.h"
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#include "Resource/BitmapResource.h"
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#include "Resource/ResourceMgr.h"
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#include "UI/UIBmpTextButton.h"
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#include <bit>
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#include <cstring>
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namespace {
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int Add(int left, int right) {
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return std::bit_cast<int>(static_cast<unsigned>(left) + static_cast<unsigned>(right));
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}
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}
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// OFFSET: 0x0084ED30
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UIBmpTextButton::UIBmpTextButton(UIWindowContext& windows, UIButtonContext& controls)
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: UIBitmapButton(windows, controls) {
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}
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// OFFSET: 0x00852360
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// FUNCTION: fn_10708
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UIBmpTextButton::~UIBmpTextButton() = default;
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// OFFSET: 0x007C2340
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// FUNCTION: fn_09323
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void UIBmpTextButton::SetText(std::string value) {
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this->text = value;
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this->Invalidate();
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}
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// OFFSET: 0x0085BDE0
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// FUNCTION: fn_10799
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void UIBmpTextButton::Paint() {
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this->FillRegion(0, 0, this->geometry.width, this->geometry.height, 0xFFFF00FFu);
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const BitmapButtonTextStyle* style = nullptr;
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for (const auto& candidate : this->styles) {
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if (
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(this->m_disabled == 0 && candidate.state == this->geometry.unknown_0030) ||
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(this->m_disabled == 1 && candidate.state == 3)
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) {
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style = &candidate;
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break;
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}
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}
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const unsigned state = this->geometry.unknown_0030;
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const bool disabled = this->m_disabled == 1;
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if (disabled || state <= 2) {
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const char* path = this->m_names[disabled ? 3 : state].c_str();
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auto* resource = static_cast<CBitmapRes*>(this->m_buttonContext->resources.Load(path));
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this->DrawBitmap(0, 0, resource ? &resource->image : nullptr, false);
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if (!this->text.empty()) {
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const auto draw = [&](int x, int y, int height, unsigned color, unsigned char bold) {
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this->DrawTextAt(
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this->m_buttonContext->fonts, this->m_buttonContext->locale, x, y, this->text.c_str(), 0, 0, height, color,
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bold, 0
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);
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};
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if (style) {
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const unsigned shadowColor = disabled ? 0xE2E2E2u : state == 0 ? 0xD7D7D7u : state == 1 ? 0xC7A796u : 0xFFFFFFu;
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const int offset = !disabled && (state == 0 || state == 1) ? 1 : 0;
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if (style->shadow == 1) {
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draw(Add(style->x, offset), Add(style->y, offset), style->height, shadowColor, disabled ? 0 : style->bold);
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}
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const int pressedOffset = disabled || state == 2 ? 1 : 0;
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draw(Add(style->x, pressedOffset), Add(style->y, pressedOffset), style->height, style->color, style->bold);
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} else {
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const int width = this->TextWidth(
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this->m_buttonContext->fonts, this->m_buttonContext->locale, this->text.c_str(), 0, 0, 12, 0, 0
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);
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int height;
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{
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TextContext context(*this->geometry.surface, this->m_buttonContext->fonts, this->m_buttonContext->locale);
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context.SetFont(0, 12, 0, 0);
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height = context.Measure(this->text.c_str(), static_cast<int>(std::strlen(this->text.c_str()))).cy;
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}
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const int x = Add(this->geometry.width, -width) / 2;
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const int y = Add(this->geometry.height, -height) / 2;
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const bool pressed = disabled || state == 2;
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const unsigned shadowColor = disabled ? 0xE2E2E2u : state == 0 ? 0xD7D7D7u : state == 1 ? 0xC7A796u : 0xFFFFFFu;
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draw(Add(x, pressed ? 0 : 1), Add(y, pressed ? 0 : 1), 12, shadowColor, 0);
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draw(Add(x, pressed ? 1 : 0), Add(y, pressed ? 1 : 0), 12, disabled ? 0x6F6F6Fu : 0, 0);
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}
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}
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}
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if (this->m_invalidateParent == 1 && this->parent) {
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static_cast<UIWindow*>(this->parent)->Invalidate();
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}
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}
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