126 lines
3.1 KiB
C++
126 lines
3.1 KiB
C++
#include "Render/DeviceContext/DeviceContext.h"
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#include "Render/Text/TextContext.h"
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#include "UI/Text/TextWrapping.h"
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#include "UI/Text/UIBalloonText.h"
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#include <cstring>
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namespace {
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// INLINED
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int Family(unsigned mode) {
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switch (mode) {
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case 1:
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return 21;
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case 2:
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return 20;
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case 3:
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return 22;
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case 4:
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return 23;
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case 5:
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return 24;
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case 6:
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return 25;
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case 7:
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return 26;
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case 8:
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return 27;
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case 9:
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return 28;
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default:
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return 0;
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}
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}
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// INLINED
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SIZE Measure(UIBalloonText& window, BalloonTextContext& owner, const std::string& text, int family, int height) {
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if (text.empty()) {
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return {0, 0};
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}
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TextContext context(*window.geometry.surface, owner.fonts, owner.locale);
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context.SetFont(family, height, 0, 0);
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return context.Measure(text.c_str(), static_cast<int>(text.size()));
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}
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}
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// OFFSET: 0x0084E970
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// FUNCTION: fn_10648
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UIBalloonText::UIBalloonText(UIWindowContext& windows, BalloonTextContext& text)
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: UIWindow(windows, 0), unknown_007C(0), m_fontHeight(12), m_textColor(0xFFFFFF), m_outlineColor(0), m_richText(0), m_textContext(&text) {
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this->geometry.unknown_0034 = 0;
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}
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// OFFSET: 0x008520F0
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UIBalloonText::~UIBalloonText() = default;
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// OFFSET: 0x00869E20
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// FUNCTION: fn_10974
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bool UIBalloonText::CanHitTest() {
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return false;
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}
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// OFFSET: 0x0085FAE0
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// FUNCTION: fn_10882
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void UIBalloonText::Slot19() {
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++this->geometry.unknown_0034;
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}
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// OFFSET: 0x00867F20
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// FUNCTION: fn_10950
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void UIBalloonText::SetText(const char* text, int width) {
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if (std::strlen(text) == 0) {
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return;
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}
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this->m_lines.clear();
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if (this->m_richText != 0) {
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WrapRichText(text, this->m_lines, width, false, this->m_textContext->codePage, this->m_textContext->locale.inlineCharset, this->m_textContext->items);
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} else {
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WrapPlainText(text, this->m_lines, width, this->m_textContext->codePage, this->m_textContext->locale.inlineCharset);
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}
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if (!this->m_lines.empty()) {
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this->FitText();
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}
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}
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// OFFSET: 0x00853530
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// FUNCTION: fn_10740
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void UIBalloonText::FitText() {
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int width = 0;
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int height = 4;
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const int family = Family(this->m_fontMode);
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for (const std::string& line : this->m_lines) {
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const SIZE extent = Measure(*this, *this->m_textContext, line, family, this->m_fontHeight);
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if (extent.cx > width) {
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width = extent.cx;
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}
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const int lineHeight = this->m_fontMode == 3 ? extent.cy : Measure(*this, *this->m_textContext, line, 0, this->m_fontHeight).cy;
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height = (height + (lineHeight + 4));
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}
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this->Resize((width + 12), height);
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this->Invalidate();
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}
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// OFFSET: 0x0085B140
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// FUNCTION: fn_10793
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void UIBalloonText::Paint() {
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if (this->geometry.surface) {
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this->geometry.surface->Fill(nullptr, 0xFFFFFF);
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}
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int y = 4;
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for (const std::string& line : this->m_lines) {
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this->DrawTextAt(this->m_textContext->fonts, this->m_textContext->locale, 6, y, line.c_str(), 0, 0, this->m_fontHeight, this->m_textColor, 0, 0);
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const int height = Measure(*this, *this->m_textContext, line, 0, this->m_fontHeight).cy;
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y = (y + (height + 4));
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}
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}
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