DeepSeek V4.1 Flash
132b305544
基于 Win32 API + GDI+ 从零实现仿真数据检查器，用于替代 Simulink.sdi.view 查看带时间轴的 CSV 数据。 - 新增 Utilities 层：UTF-8/宽字符与数值格式化工具、CSV 解析器（自动识别分隔符与引号）、 信号数据集模型（时间轴识别、信号名解析、取值采样）、Solarised Light 主题色板与绘图基础工具 - 新增 Toolbar 组件：打开 CSV、适应窗口、适应时间、放大、缩小、合并网格、每信号一格 - 新增 SignalPanel 组件：信号列表（可见性开关、颜色标识、所属网格标记）、样式编辑区 （颜色、线宽、线段/散点/点线/阶梯显示方式、所属网格），支持右键上下文菜单与滚轮滚动 - 新增 PlotView 组件：多网格波形绘制、自适应时间轴与幅值轴、网格线、信号图例、 时间光标与实时数值读数、纵向滚动条 - 新增 Application 组件：DPI 感知（Per-Monitor V2）、双缓冲绘制、区域布局与分隔条拖拽、 鼠标与键盘消息分发、文件拖放、状态栏提示 - 交互能力：滚轮缩放、Shift+滚轮平移、Ctrl+滚轮缩放幅值、拖拽平移、幅值轴纵向缩放、 右键框选缩放、单击固定/取消时间光标、双击自适应、方向键平移与滚动 - 补齐 Makefile 的源文件与头文件索引，并新增 gdiplus、comdlg32 链接库
890 lines
29 KiB
C++
890 lines
29 KiB
C++
#include "SignalPanel.hpp"
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#include <algorithm>
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#include <cmath>
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#include "Utf8Util.hpp"
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namespace jdi
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{
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namespace
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{
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const float kHeaderHeight = 36.0f; /**< 标题区高度。 */
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const float kRowHeight = 30.0f; /**< 列表行高。 */
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const float kStyleHeight = 182.0f; /**< 样式编辑区高度。 */
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const float kPadding = 12.0f; /**< 通用内边距。 */
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const float kCheckSize = 15.0f; /**< 复选框尺寸。 */
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const float kSwatchSize = 12.0f; /**< 颜色小方块尺寸。 */
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const float kBadgeWidth = 30.0f; /**< 网格标签宽度。 */
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const float kBadgeHeight = 17.0f; /**< 网格标签高度。 */
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const float kCorner = 4.0f; /**< 通用圆角半径。 */
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const float kLineLabelWidth = 40.0f; /**< 样式行标签列宽度。 */
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/** @brief 上下文菜单命令 ID 基准值。 */
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const int kMenuToggleVisible = 1;
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const int kMenuSolo = 2;
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const int kMenuShowAll = 3;
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const int kMenuModeBase = 100;
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const int kMenuWidthBase = 200;
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const int kMenuColorBase = 300;
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const int kMenuLaneBase = 400;
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const int kMenuLaneNew = 500;
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/** @brief 可选线宽档位。 */
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const float kWidthOptions[] = {1.0f, 1.5f, 2.0f, 3.0f};
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/** @brief 可选绘制方式顺序。 */
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const DrawMode kModeOptions[] = {DrawMode::LINE, DrawMode::SCATTER, DrawMode::LINE_SCATTER, DrawMode::STEP};
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}
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SignalPanel::SignalPanel()
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{
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m_colorRects.fill(gd::RectF());
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m_widthRects.fill(gd::RectF());
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m_modeRects.fill(gd::RectF());
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}
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void SignalPanel::Setup(HWND host, const UiFonts* fonts, const Theme* theme)
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{
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m_host = host;
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m_fonts = fonts;
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m_theme = theme;
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}
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void SignalPanel::SetDocument(SignalSet* document)
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{
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m_document = document;
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m_scrollOffset = 0.0f;
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}
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void SignalPanel::SetScale(float scale)
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{
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m_scale = (scale > 0.1f) ? scale : 1.0f;
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}
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bool SignalPanel::HitTest(int x, int y) const
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{
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return UiPointInRect(m_area, static_cast<float>(x), static_cast<float>(y));
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}
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float SignalPanel::ContentHeight() const
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{
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if (m_document == nullptr)
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{
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return 0.0f;
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}
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return static_cast<float>(m_document->Signals().size()) * kRowHeight * m_scale;
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}
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void SignalPanel::ClampScroll()
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{
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const float visibleHeight = m_listRect.Height;
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const float contentHeight = ContentHeight();
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const float maxOffset = std::max(0.0f, contentHeight - visibleHeight);
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m_scrollOffset = std::max(0.0f, std::min(m_scrollOffset, maxOffset));
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}
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int SignalPanel::RowAtY(int y) const
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{
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if (m_document == nullptr || m_listRect.Height <= 0.0f)
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{
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return -1;
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}
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const float fy = static_cast<float>(y);
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if (fy < m_listRect.Y || fy > m_listRect.Y + m_listRect.Height)
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{
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return -1;
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}
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const float local = fy - m_listRect.Y + m_scrollOffset;
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if (local < 0.0f)
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{
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return -1;
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}
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const int row = static_cast<int>(local / (kRowHeight * m_scale));
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if (row < 0 || row >= static_cast<int>(m_document->Signals().size()))
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{
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return -1;
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}
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return row;
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}
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gd::RectF SignalPanel::RowRect(int row) const
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{
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const float rowHeight = kRowHeight * m_scale;
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const float top = m_listRect.Y + static_cast<float>(row) * rowHeight - m_scrollOffset;
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return gd::RectF(m_listRect.X, top, m_listRect.Width, rowHeight);
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}
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void SignalPanel::Layout(const gd::RectF& area)
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{
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m_area = area;
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m_headerRect = gd::RectF(area.X, area.Y, area.Width, kHeaderHeight * m_scale);
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const float styleHeight = kStyleHeight * m_scale;
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m_styleRect = gd::RectF(area.X, area.Y + area.Height - styleHeight, area.Width, styleHeight);
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m_listRect = gd::RectF(area.X, m_headerRect.Y + m_headerRect.Height,
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area.Width, std::max(0.0f, m_styleRect.Y - m_headerRect.Y - m_headerRect.Height));
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// 标题区右侧的“全部显示/隐藏”按钮。
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const float toggleWidth = 68.0f * m_scale;
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const float toggleHeight = 22.0f * m_scale;
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m_toggleAllRect = gd::RectF(area.X + area.Width - kPadding * m_scale - toggleWidth,
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m_headerRect.Y + (m_headerRect.Height - toggleHeight) * 0.5f,
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toggleWidth, toggleHeight);
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// 样式编辑区布局。
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const float labelWidth = kLineLabelWidth * m_scale;
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m_widthRowLabelX = m_styleRect.X + kPadding * m_scale + labelWidth;
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m_styleRowHeight = 30.0f * m_scale;
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const float contentWidth = m_styleRect.Width - kPadding * 2.0f * m_scale - labelWidth;
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const float contentLeft = m_widthRowLabelX;
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int paletteCount = 0;
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const std::uint32_t* palette = SignalPalette(paletteCount);
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(void)palette;
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m_colorCount = std::min(paletteCount, static_cast<int>(m_colorRects.size()));
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// 色块尺寸按可用宽度自适应，避免超出面板。
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const float colorGap = 4.0f * m_scale;
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float swatchSize = 20.0f * m_scale;
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if (m_colorCount > 1)
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{
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const float fitted = (contentWidth - colorGap * static_cast<float>(m_colorCount - 1)) /
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static_cast<float>(m_colorCount);
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if (fitted < swatchSize)
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{
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swatchSize = std::max(10.0f * m_scale, fitted);
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}
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}
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const float colorRowTop = m_styleRect.Y + 30.0f * m_scale;
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for (int index = 0; index < m_colorCount; ++index)
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{
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const float x = contentLeft + static_cast<float>(index) * (swatchSize + colorGap);
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m_colorRects[static_cast<std::size_t>(index)] =
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gd::RectF(x, colorRowTop, swatchSize, swatchSize);
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}
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const float widthRowTop = colorRowTop + swatchSize + 12.0f * m_scale;
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const float widthGap = 6.0f * m_scale;
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const float widthButtonWidth = std::min(56.0f * m_scale,
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(contentWidth - widthGap * 3.0f) / 4.0f);
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for (int index = 0; index < 4; ++index)
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{
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const float x = contentLeft + static_cast<float>(index) * (widthButtonWidth + widthGap);
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m_widthRects[static_cast<std::size_t>(index)] =
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gd::RectF(x, widthRowTop, widthButtonWidth, 26.0f * m_scale);
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}
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const float modeRowTop = widthRowTop + 26.0f * m_scale + 10.0f * m_scale - 2.0f * m_scale;
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const float modeGap = 6.0f * m_scale;
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const float modeButtonWidth = (contentWidth - modeGap * 3.0f) / 4.0f;
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for (int index = 0; index < 4; ++index)
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{
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const float x = contentLeft + static_cast<float>(index) * (modeButtonWidth + modeGap);
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m_modeRects[static_cast<std::size_t>(index)] =
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gd::RectF(x, modeRowTop, modeButtonWidth, 26.0f * m_scale);
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}
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const float laneRowTop = modeRowTop + 26.0f * m_scale + 14.0f * m_scale;
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m_laneButtonRect = gd::RectF(contentLeft, laneRowTop,
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std::min(contentWidth, 150.0f * m_scale), 26.0f * m_scale);
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ClampScroll();
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}
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void SignalPanel::Paint(gd::Graphics& g)
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{
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if (m_theme == nullptr || m_fonts == nullptr)
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{
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return;
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}
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UiFillRect(g, m_area, m_theme->panelBg);
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// 标题区。
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{
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const std::wstring title =
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(m_document == nullptr)
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? std::wstring(L"信号")
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: (L"信号 · " + FormatCount(static_cast<unsigned long long>(m_document->Signals().size())));
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gd::RectF titleRect(m_headerRect.X + kPadding * m_scale, m_headerRect.Y,
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m_headerRect.Width - kPadding * 2.0f * m_scale, m_headerRect.Height);
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UiText(g, title, m_fonts->uiBold, titleRect, m_theme->textStrong, TextAlign::LEFT);
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const bool allVisible = AreAllSignalsVisible();
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const std::wstring toggleLabel = allVisible ? L"全部隐藏" : L"全部显示";
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const bool toggleHover = (m_hoverStyle == StyleHit::TOGGLE_ALL);
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if (toggleHover)
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{
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UiFillRoundRect(g, m_toggleAllRect, kCorner * m_scale, m_theme->hover);
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}
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UiDrawRoundRect(g, m_toggleAllRect, kCorner * m_scale, m_theme->border, 1.0f);
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UiText(g, toggleLabel, m_fonts->uiSmall, m_toggleAllRect,
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(m_document == nullptr) ? m_theme->textMuted : m_theme->text, TextAlign::CENTER);
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}
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// 列表区。
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{
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const int saveState = g.Save();
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g.SetClip(gd::RectF(m_listRect.X, m_listRect.Y, m_listRect.Width, m_listRect.Height));
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if (m_document == nullptr || m_document->Signals().empty())
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{
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UiText(g, L"尚未加载数据，请打开 CSV 文件", m_fonts->uiSmall, m_listRect, m_theme->textMuted,
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TextAlign::CENTER);
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}
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else
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{
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const int rowCount = static_cast<int>(m_document->Signals().size());
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for (int row = 0; row < rowCount; ++row)
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{
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const gd::RectF rect = RowRect(row);
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if (rect.Y + rect.Height < m_listRect.Y || rect.Y > m_listRect.Y + m_listRect.Height)
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{
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continue;
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}
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PaintRow(g, row);
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}
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}
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g.Restore(saveState);
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}
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PaintStyleSection(g);
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// 分隔线。
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UiDrawLine(g, m_area.X + m_area.Width - 1.0f, m_area.Y, m_area.X + m_area.Width - 1.0f,
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m_area.Y + m_area.Height, m_theme->border, 1.0f);
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UiDrawLine(g, m_headerRect.X, m_headerRect.Y + m_headerRect.Height - 1.0f, m_headerRect.X + m_headerRect.Width,
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m_headerRect.Y + m_headerRect.Height - 1.0f, m_theme->border, 1.0f);
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if (m_styleRect.Height > 0.0f)
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{
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UiDrawLine(g, m_styleRect.X, m_styleRect.Y, m_styleRect.X + m_styleRect.Width, m_styleRect.Y,
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m_theme->border, 1.0f);
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}
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}
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void SignalPanel::PaintRow(gd::Graphics& g, int row)
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{
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if (m_document == nullptr || row < 0 || row >= static_cast<int>(m_document->Signals().size()))
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{
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return;
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}
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const Signal& signal = m_document->Signals()[static_cast<std::size_t>(row)];
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const gd::RectF rect = RowRect(row);
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const bool selected = (m_document->SelectedSignal() == row);
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if (selected)
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{
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UiFillRect(g, rect, m_theme->selection);
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UiFillRect(g, gd::RectF(rect.X, rect.Y, 2.0f * m_scale, rect.Height), m_theme->accent);
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}
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else if (m_hoverRow == row)
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{
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UiFillRect(g, rect, m_theme->hover);
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}
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const float centerY = rect.Y + rect.Height * 0.5f;
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// 复选框。
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const gd::RectF checkRect(rect.X + kPadding * m_scale, centerY - kCheckSize * m_scale * 0.5f,
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kCheckSize * m_scale, kCheckSize * m_scale);
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if (signal.visible)
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{
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UiFillRoundRect(g, checkRect, 3.0f * m_scale, m_theme->accent);
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gd::Pen pen(ToGdiColor(m_theme->textOnAccent), 1.6f * m_scale);
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pen.SetStartCap(gd::LineCapRound);
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pen.SetEndCap(gd::LineCapRound);
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g.DrawLine(&pen, checkRect.X + 3.0f * m_scale, centerY,
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checkRect.X + 6.0f * m_scale, checkRect.Y + checkRect.Height - 4.0f * m_scale);
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g.DrawLine(&pen, checkRect.X + 6.0f * m_scale, checkRect.Y + checkRect.Height - 4.0f * m_scale,
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checkRect.X + checkRect.Width - 3.0f * m_scale, checkRect.Y + 4.0f * m_scale);
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}
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else
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{
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UiFillRoundRect(g, checkRect, 3.0f * m_scale, m_theme->cardBg);
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UiDrawRoundRect(g, checkRect, 3.0f * m_scale, m_theme->borderStrong, 1.0f);
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}
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// 颜色块。
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const gd::RectF swatchRect(checkRect.X + checkRect.Width + 10.0f * m_scale,
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centerY - kSwatchSize * m_scale * 0.5f, kSwatchSize * m_scale,
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kSwatchSize * m_scale);
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UiFillRoundRect(g, swatchRect, 2.5f * m_scale,
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signal.visible ? signal.color : WithAlpha(signal.color, 0x55));
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// 名称。
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const float badgeOffset = kBadgeWidth * m_scale + 8.0f * m_scale;
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const float nameLeft = swatchRect.X + swatchRect.Width + 10.0f * m_scale;
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const float nameWidth = rect.X + rect.Width - kPadding * m_scale - badgeOffset - nameLeft;
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const std::wstring nameText = UiEllipsize(g, signal.name, m_fonts->ui, nameWidth);
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UiText(g, nameText, m_fonts->ui, gd::RectF(nameLeft, rect.Y, nameWidth, rect.Height),
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signal.visible ? m_theme->text : m_theme->textMuted, TextAlign::LEFT);
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// 网格标记。
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const int laneIndex = m_document->LaneOfSignal(row);
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if (laneIndex >= 0)
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{
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const gd::RectF badgeRect(rect.X + rect.Width - kPadding * m_scale - kBadgeWidth * m_scale,
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centerY - kBadgeHeight * m_scale * 0.5f, kBadgeWidth * m_scale,
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kBadgeHeight * m_scale);
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const bool laneActive = (selected && m_hoverStyle == StyleHit::LANE);
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UiFillRoundRect(g, badgeRect, kBadgeHeight * m_scale * 0.5f,
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laneActive ? m_theme->accentSoft : m_theme->cardBg);
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UiDrawRoundRect(g, badgeRect, kBadgeHeight * m_scale * 0.5f, m_theme->border, 1.0f);
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UiText(g, L"G" + std::to_wstring(laneIndex + 1), m_fonts->monoSmall, badgeRect, m_theme->text,
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TextAlign::CENTER);
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}
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}
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void SignalPanel::PaintStyleSection(gd::Graphics& g)
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{
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if (m_styleRect.Height <= 0.0f)
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{
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return;
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}
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UiFillRect(g, m_styleRect, m_theme->panelBg);
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const int selectedIndex = (m_document == nullptr) ? -1 : m_document->SelectedSignal();
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if (m_document == nullptr || selectedIndex < 0 ||
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selectedIndex >= static_cast<int>(m_document->Signals().size()))
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{
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UiText(g, L"请选择信号以编辑样式", m_fonts->uiSmall, m_styleRect, m_theme->textMuted, TextAlign::CENTER);
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return;
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}
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const Signal& signal = m_document->Signals()[static_cast<std::size_t>(selectedIndex)];
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// 标题行。
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const gd::RectF titleRect(m_styleRect.X + kPadding * m_scale, m_styleRect.Y,
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m_styleRect.Width - kPadding * 2.0f * m_scale, 28.0f * m_scale);
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UiText(g, L"样式 · " + signal.name, m_fonts->uiBold, titleRect, m_theme->textStrong, TextAlign::LEFT);
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const float labelX = m_styleRect.X + kPadding * m_scale;
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const float labelWidth = kLineLabelWidth * m_scale;
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// 颜色。
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{
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const float rowTop = m_styleRect.Y + 30.0f * m_scale;
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UiText(g, L"颜色", m_fonts->uiSmall,
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gd::RectF(labelX, rowTop, labelWidth, 20.0f * m_scale), m_theme->textMuted, TextAlign::LEFT);
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int paletteCount = 0;
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const std::uint32_t* palette = SignalPalette(paletteCount);
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for (int index = 0; index < m_colorCount; ++index)
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{
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const gd::RectF& rect = m_colorRects[static_cast<std::size_t>(index)];
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const std::uint32_t color = palette[index % paletteCount];
|
||
const bool hovered = (m_hoverStyle == StyleHit::COLOR && m_hoverStyleIndex == index);
|
||
const bool active = (signal.color == color);
|
||
|
||
UiFillRoundRect(g, rect, 4.0f * m_scale, color);
|
||
if (active || hovered)
|
||
{
|
||
const gd::RectF ring(rect.X - 2.0f * m_scale, rect.Y - 2.0f * m_scale,
|
||
rect.Width + 4.0f * m_scale, rect.Height + 4.0f * m_scale);
|
||
UiDrawRoundRect(g, ring, 5.0f * m_scale, active ? m_theme->textStrong : m_theme->borderStrong,
|
||
active ? 1.6f : 1.0f);
|
||
}
|
||
}
|
||
}
|
||
|
||
// 线宽。
|
||
{
|
||
const gd::RectF& first = m_widthRects[0];
|
||
UiText(g, L"线宽", m_fonts->uiSmall, gd::RectF(labelX, first.Y, labelWidth, first.Height),
|
||
m_theme->textMuted, TextAlign::LEFT);
|
||
|
||
for (int index = 0; index < 4; ++index)
|
||
{
|
||
const gd::RectF& rect = m_widthRects[static_cast<std::size_t>(index)];
|
||
const bool active = std::fabs(signal.lineWidth - kWidthOptions[index]) < 0.01f;
|
||
const bool hovered = (m_hoverStyle == StyleHit::WIDTH && m_hoverStyleIndex == index);
|
||
|
||
UiFillRoundRect(g, rect, kCorner * m_scale,
|
||
active ? m_theme->accentSoft : (hovered ? m_theme->hover : m_theme->cardBg));
|
||
UiDrawRoundRect(g, rect, kCorner * m_scale, active ? m_theme->accent : m_theme->border, 1.0f);
|
||
|
||
// 以实际线宽绘制示意线段。
|
||
const float centerY = rect.Y + rect.Height * 0.5f;
|
||
const float lineWidth = kWidthOptions[index] * m_scale;
|
||
UiDrawLine(g, rect.X + 8.0f * m_scale, centerY, rect.X + rect.Width - 8.0f * m_scale, centerY,
|
||
active ? m_theme->accent : m_theme->text, lineWidth);
|
||
}
|
||
}
|
||
|
||
// 绘制方式。
|
||
{
|
||
const gd::RectF& first = m_modeRects[0];
|
||
UiText(g, L"方式", m_fonts->uiSmall, gd::RectF(labelX, first.Y, labelWidth, first.Height),
|
||
m_theme->textMuted, TextAlign::LEFT);
|
||
|
||
for (int index = 0; index < 4; ++index)
|
||
{
|
||
const gd::RectF& rect = m_modeRects[static_cast<std::size_t>(index)];
|
||
const bool active = (signal.mode == kModeOptions[index]);
|
||
const bool hovered = (m_hoverStyle == StyleHit::MODE && m_hoverStyleIndex == index);
|
||
|
||
UiFillRoundRect(g, rect, kCorner * m_scale,
|
||
active ? m_theme->accentSoft : (hovered ? m_theme->hover : m_theme->cardBg));
|
||
UiDrawRoundRect(g, rect, kCorner * m_scale, active ? m_theme->accent : m_theme->border, 1.0f);
|
||
UiText(g, DrawModeName(kModeOptions[index]), m_fonts->uiSmall, rect,
|
||
active ? m_theme->textStrong : m_theme->text, TextAlign::CENTER);
|
||
}
|
||
}
|
||
|
||
// 所属网格。
|
||
{
|
||
UiText(g, L"网格", m_fonts->uiSmall,
|
||
gd::RectF(labelX, m_laneButtonRect.Y, labelWidth, m_laneButtonRect.Height), m_theme->textMuted,
|
||
TextAlign::LEFT);
|
||
|
||
const bool hovered = (m_hoverStyle == StyleHit::LANE);
|
||
UiFillRoundRect(g, m_laneButtonRect, kCorner * m_scale, hovered ? m_theme->hover : m_theme->cardBg);
|
||
UiDrawRoundRect(g, m_laneButtonRect, kCorner * m_scale, m_theme->border, 1.0f);
|
||
|
||
const int laneIndex = m_document->LaneOfSignal(selectedIndex);
|
||
std::wstring label = (laneIndex >= 0) ? (L"网格 " + std::to_wstring(laneIndex + 1)) : L"未分配";
|
||
|
||
const gd::RectF textRect(m_laneButtonRect.X + 8.0f * m_scale, m_laneButtonRect.Y,
|
||
m_laneButtonRect.Width - 26.0f * m_scale, m_laneButtonRect.Height);
|
||
UiText(g, label, m_fonts->uiSmall, textRect, m_theme->text, TextAlign::LEFT);
|
||
|
||
// 下拉箭头。
|
||
const float arrowX = m_laneButtonRect.X + m_laneButtonRect.Width - 16.0f * m_scale;
|
||
const float arrowY = m_laneButtonRect.Y + m_laneButtonRect.Height * 0.5f;
|
||
gd::PointF points[3];
|
||
points[0] = gd::PointF(arrowX - 4.0f * m_scale, arrowY - 2.0f * m_scale);
|
||
points[1] = gd::PointF(arrowX + 4.0f * m_scale, arrowY - 2.0f * m_scale);
|
||
points[2] = gd::PointF(arrowX, arrowY + 3.0f * m_scale);
|
||
gd::SolidBrush brush(ToGdiColor(m_theme->textMuted));
|
||
g.FillPolygon(&brush, points, 3);
|
||
}
|
||
}
|
||
|
||
bool SignalPanel::AreAllSignalsVisible() const
|
||
{
|
||
if (m_document == nullptr || m_document->Signals().empty())
|
||
{
|
||
return false;
|
||
}
|
||
for (const Signal& signal : m_document->Signals())
|
||
{
|
||
if (!signal.visible)
|
||
{
|
||
return false;
|
||
}
|
||
}
|
||
return true;
|
||
}
|
||
|
||
bool SignalPanel::OnMouseMove(int x, int y)
|
||
{
|
||
const int hoverRow = RowAtY(y);
|
||
StyleHit hoverStyle = StyleHit::NONE;
|
||
int hoverStyleIndex = -1;
|
||
|
||
const float fx = static_cast<float>(x);
|
||
const float fy = static_cast<float>(y);
|
||
|
||
if (UiPointInRect(m_toggleAllRect, fx, fy))
|
||
{
|
||
hoverStyle = StyleHit::TOGGLE_ALL;
|
||
}
|
||
else if (m_document != nullptr && m_document->SelectedSignal() >= 0)
|
||
{
|
||
for (int index = 0; index < m_colorCount; ++index)
|
||
{
|
||
if (UiPointInRect(m_colorRects[static_cast<std::size_t>(index)], fx, fy))
|
||
{
|
||
hoverStyle = StyleHit::COLOR;
|
||
hoverStyleIndex = index;
|
||
break;
|
||
}
|
||
}
|
||
if (hoverStyle == StyleHit::NONE)
|
||
{
|
||
for (int index = 0; index < 4; ++index)
|
||
{
|
||
if (UiPointInRect(m_widthRects[static_cast<std::size_t>(index)], fx, fy))
|
||
{
|
||
hoverStyle = StyleHit::WIDTH;
|
||
hoverStyleIndex = index;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
if (hoverStyle == StyleHit::NONE)
|
||
{
|
||
for (int index = 0; index < 4; ++index)
|
||
{
|
||
if (UiPointInRect(m_modeRects[static_cast<std::size_t>(index)], fx, fy))
|
||
{
|
||
hoverStyle = StyleHit::MODE;
|
||
hoverStyleIndex = index;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
if (hoverStyle == StyleHit::NONE && UiPointInRect(m_laneButtonRect, fx, fy))
|
||
{
|
||
hoverStyle = StyleHit::LANE;
|
||
}
|
||
}
|
||
|
||
if (hoverRow == m_hoverRow && hoverStyle == m_hoverStyle && hoverStyleIndex == m_hoverStyleIndex)
|
||
{
|
||
return false;
|
||
}
|
||
|
||
m_hoverRow = hoverRow;
|
||
m_hoverStyle = hoverStyle;
|
||
m_hoverStyleIndex = hoverStyleIndex;
|
||
return true;
|
||
}
|
||
|
||
bool SignalPanel::OnLButtonDown(int x, int y)
|
||
{
|
||
if (m_document == nullptr)
|
||
{
|
||
return false;
|
||
}
|
||
|
||
const float fx = static_cast<float>(x);
|
||
const float fy = static_cast<float>(y);
|
||
|
||
// 全部显示/隐藏。
|
||
if (UiPointInRect(m_toggleAllRect, fx, fy))
|
||
{
|
||
m_document->SetAllVisible(!AreAllSignalsVisible());
|
||
return true;
|
||
}
|
||
|
||
// 样式编辑区。
|
||
const int selectedIndex = m_document->SelectedSignal();
|
||
if (selectedIndex >= 0 && selectedIndex < static_cast<int>(m_document->Signals().size()))
|
||
{
|
||
Signal& signal = m_document->Signals()[static_cast<std::size_t>(selectedIndex)];
|
||
|
||
int paletteCount = 0;
|
||
const std::uint32_t* palette = SignalPalette(paletteCount);
|
||
for (int index = 0; index < m_colorCount; ++index)
|
||
{
|
||
if (UiPointInRect(m_colorRects[static_cast<std::size_t>(index)], fx, fy))
|
||
{
|
||
signal.color = palette[index % paletteCount];
|
||
return true;
|
||
}
|
||
}
|
||
for (int index = 0; index < 4; ++index)
|
||
{
|
||
if (UiPointInRect(m_widthRects[static_cast<std::size_t>(index)], fx, fy))
|
||
{
|
||
signal.lineWidth = kWidthOptions[index];
|
||
return true;
|
||
}
|
||
}
|
||
for (int index = 0; index < 4; ++index)
|
||
{
|
||
if (UiPointInRect(m_modeRects[static_cast<std::size_t>(index)], fx, fy))
|
||
{
|
||
signal.mode = kModeOptions[index];
|
||
return true;
|
||
}
|
||
}
|
||
if (UiPointInRect(m_laneButtonRect, fx, fy))
|
||
{
|
||
ShowLaneMenu();
|
||
return true;
|
||
}
|
||
}
|
||
|
||
// 列表行。
|
||
const int row = RowAtY(y);
|
||
if (row >= 0)
|
||
{
|
||
const gd::RectF rect = RowRect(row);
|
||
const gd::RectF checkRect(rect.X + kPadding * m_scale, rect.Y + (rect.Height - kCheckSize * m_scale) * 0.5f,
|
||
kCheckSize * m_scale, kCheckSize * m_scale);
|
||
|
||
if (UiPointInRect(checkRect, fx, fy))
|
||
{
|
||
Signal& signal = m_document->Signals()[static_cast<std::size_t>(row)];
|
||
signal.visible = !signal.visible;
|
||
m_document->SetSelectedSignal(row);
|
||
return true;
|
||
}
|
||
|
||
m_document->SetSelectedSignal(row);
|
||
return true;
|
||
}
|
||
return false;
|
||
}
|
||
|
||
bool SignalPanel::OnLButtonUp(int /*x*/, int /*y*/)
|
||
{
|
||
return false;
|
||
}
|
||
|
||
bool SignalPanel::OnDoubleClick(int x, int y)
|
||
{
|
||
if (m_document == nullptr)
|
||
{
|
||
return false;
|
||
}
|
||
|
||
const int row = RowAtY(y);
|
||
if (row < 0)
|
||
{
|
||
return false;
|
||
}
|
||
|
||
Signal& signal = m_document->Signals()[static_cast<std::size_t>(row)];
|
||
signal.visible = !signal.visible;
|
||
m_document->SetSelectedSignal(row);
|
||
return true;
|
||
}
|
||
|
||
bool SignalPanel::OnRButtonDown(int x, int y)
|
||
{
|
||
if (m_document == nullptr)
|
||
{
|
||
return false;
|
||
}
|
||
|
||
const int row = RowAtY(y);
|
||
if (row < 0)
|
||
{
|
||
return false;
|
||
}
|
||
|
||
m_document->SetSelectedSignal(row);
|
||
|
||
POINT cursor = {x, y};
|
||
if (m_host != nullptr)
|
||
{
|
||
ClientToScreen(m_host, &cursor);
|
||
}
|
||
ShowSignalMenu(row, cursor.x, cursor.y);
|
||
return true;
|
||
}
|
||
|
||
bool SignalPanel::OnMouseWheel(int delta)
|
||
{
|
||
if (m_document == nullptr)
|
||
{
|
||
return false;
|
||
}
|
||
|
||
const float previous = m_scrollOffset;
|
||
m_scrollOffset -= static_cast<float>(delta) / 120.0f * 54.0f * m_scale;
|
||
ClampScroll();
|
||
return std::fabs(previous - m_scrollOffset) > 0.01f;
|
||
}
|
||
|
||
bool SignalPanel::OnMouseLeave()
|
||
{
|
||
if (m_hoverRow < 0 && m_hoverStyle == StyleHit::NONE)
|
||
{
|
||
return false;
|
||
}
|
||
m_hoverRow = -1;
|
||
m_hoverStyle = StyleHit::NONE;
|
||
m_hoverStyleIndex = -1;
|
||
return true;
|
||
}
|
||
|
||
void SignalPanel::ShowLaneMenu()
|
||
{
|
||
if (m_document == nullptr || m_host == nullptr)
|
||
{
|
||
return;
|
||
}
|
||
|
||
const int selectedIndex = m_document->SelectedSignal();
|
||
if (selectedIndex < 0)
|
||
{
|
||
return;
|
||
}
|
||
|
||
HMENU menu = CreatePopupMenu();
|
||
if (menu == nullptr)
|
||
{
|
||
return;
|
||
}
|
||
|
||
const int currentLane = m_document->LaneOfSignal(selectedIndex);
|
||
const std::vector<Lane>& lanes = m_document->Lanes();
|
||
for (std::size_t index = 0; index < lanes.size(); ++index)
|
||
{
|
||
std::wstring label = L"网格 " + std::to_wstring(index + 1) + L"（" +
|
||
std::to_wstring(lanes[index].signalIndices.size()) + L" 条信号）";
|
||
AppendMenuW(menu, MF_STRING, static_cast<UINT_PTR>(kMenuLaneBase + index), label.c_str());
|
||
}
|
||
AppendMenuW(menu, MF_SEPARATOR, 0, nullptr);
|
||
AppendMenuW(menu, MF_STRING, static_cast<UINT_PTR>(kMenuLaneNew), L"新建网格");
|
||
|
||
if (currentLane >= 0 && currentLane < static_cast<int>(lanes.size()))
|
||
{
|
||
CheckMenuRadioItem(menu, static_cast<UINT>(kMenuLaneBase),
|
||
static_cast<UINT>(kMenuLaneBase + lanes.size() - 1),
|
||
static_cast<UINT>(kMenuLaneBase + currentLane), MF_BYCOMMAND);
|
||
}
|
||
|
||
POINT anchor = {static_cast<LONG>(m_laneButtonRect.X), static_cast<LONG>(m_laneButtonRect.Y)};
|
||
ClientToScreen(m_host, &anchor);
|
||
|
||
SetForegroundWindow(m_host);
|
||
const int command = TrackPopupMenu(menu, TPM_RETURNCMD | TPM_LEFTALIGN | TPM_TOPALIGN, anchor.x,
|
||
anchor.y + static_cast<int>(m_laneButtonRect.Height), 0, m_host, nullptr);
|
||
DestroyMenu(menu);
|
||
|
||
if (command >= kMenuLaneBase && command < kMenuLaneNew)
|
||
{
|
||
m_document->MoveSignalToLane(selectedIndex, command - kMenuLaneBase);
|
||
}
|
||
else if (command == kMenuLaneNew)
|
||
{
|
||
m_document->MoveSignalToLane(selectedIndex, -1);
|
||
}
|
||
}
|
||
|
||
void SignalPanel::ShowSignalMenu(int signalIndex, int screenX, int screenY)
|
||
{
|
||
if (m_document == nullptr || m_host == nullptr)
|
||
{
|
||
return;
|
||
}
|
||
if (signalIndex < 0 || signalIndex >= static_cast<int>(m_document->Signals().size()))
|
||
{
|
||
return;
|
||
}
|
||
|
||
Signal& signal = m_document->Signals()[static_cast<std::size_t>(signalIndex)];
|
||
|
||
HMENU menu = CreatePopupMenu();
|
||
if (menu == nullptr)
|
||
{
|
||
return;
|
||
}
|
||
|
||
AppendMenuW(menu, MF_STRING, static_cast<UINT_PTR>(kMenuToggleVisible),
|
||
signal.visible ? L"隐藏该信号" : L"显示该信号");
|
||
AppendMenuW(menu, MF_STRING, static_cast<UINT_PTR>(kMenuSolo), L"仅显示该信号");
|
||
AppendMenuW(menu, MF_STRING, static_cast<UINT_PTR>(kMenuShowAll), L"显示全部信号");
|
||
AppendMenuW(menu, MF_SEPARATOR, 0, nullptr);
|
||
|
||
HMENU colorMenu = CreatePopupMenu();
|
||
int paletteCount = 0;
|
||
const std::uint32_t* palette = SignalPalette(paletteCount);
|
||
const wchar_t* colorNames[] = {L"蓝", L"绿", L"红", L"紫", L"黄", L"青", L"品红", L"橙", L"深灰", L"灰"};
|
||
for (int index = 0; index < SignalColorCount(); ++index)
|
||
{
|
||
const std::uint32_t color = palette[index % paletteCount];
|
||
std::wstring label = (index < 10) ? std::wstring(colorNames[index]) : (L"颜色 " + std::to_wstring(index + 1));
|
||
AppendMenuW(colorMenu, MF_STRING, static_cast<UINT_PTR>(kMenuColorBase + index), label.c_str());
|
||
if (signal.color == color)
|
||
{
|
||
CheckMenuRadioItem(colorMenu, static_cast<UINT>(kMenuColorBase),
|
||
static_cast<UINT>(kMenuColorBase + SignalColorCount() - 1),
|
||
static_cast<UINT>(kMenuColorBase + index), MF_BYCOMMAND);
|
||
}
|
||
}
|
||
AppendMenuW(menu, MF_POPUP, reinterpret_cast<UINT_PTR>(colorMenu), L"颜色");
|
||
|
||
HMENU widthMenu = CreatePopupMenu();
|
||
for (int index = 0; index < 4; ++index)
|
||
{
|
||
const std::wstring label = FormatNumber(kWidthOptions[index], 1) + L" px";
|
||
AppendMenuW(widthMenu, MF_STRING, static_cast<UINT_PTR>(kMenuWidthBase + index), label.c_str());
|
||
if (std::fabs(signal.lineWidth - kWidthOptions[index]) < 0.01f)
|
||
{
|
||
CheckMenuRadioItem(widthMenu, static_cast<UINT>(kMenuWidthBase),
|
||
static_cast<UINT>(kMenuWidthBase + 3),
|
||
static_cast<UINT>(kMenuWidthBase + index), MF_BYCOMMAND);
|
||
}
|
||
}
|
||
AppendMenuW(menu, MF_POPUP, reinterpret_cast<UINT_PTR>(widthMenu), L"线宽");
|
||
|
||
HMENU modeMenu = CreatePopupMenu();
|
||
for (int index = 0; index < 4; ++index)
|
||
{
|
||
AppendMenuW(modeMenu, MF_STRING, static_cast<UINT_PTR>(kMenuModeBase + index),
|
||
DrawModeName(kModeOptions[index]));
|
||
if (signal.mode == kModeOptions[index])
|
||
{
|
||
CheckMenuRadioItem(modeMenu, static_cast<UINT>(kMenuModeBase), static_cast<UINT>(kMenuModeBase + 3),
|
||
static_cast<UINT>(kMenuModeBase + index), MF_BYCOMMAND);
|
||
}
|
||
}
|
||
AppendMenuW(menu, MF_POPUP, reinterpret_cast<UINT_PTR>(modeMenu), L"显示方式");
|
||
|
||
HMENU laneMenu = CreatePopupMenu();
|
||
const std::vector<Lane>& lanes = m_document->Lanes();
|
||
const int currentLane = m_document->LaneOfSignal(signalIndex);
|
||
for (std::size_t index = 0; index < lanes.size(); ++index)
|
||
{
|
||
const std::wstring laneLabel = L"网格 " + std::to_wstring(index + 1);
|
||
AppendMenuW(laneMenu, MF_STRING, static_cast<UINT_PTR>(kMenuLaneBase + index), laneLabel.c_str());
|
||
}
|
||
AppendMenuW(laneMenu, MF_SEPARATOR, 0, nullptr);
|
||
AppendMenuW(laneMenu, MF_STRING, static_cast<UINT_PTR>(kMenuLaneNew), L"新建网格");
|
||
if (currentLane >= 0 && !lanes.empty())
|
||
{
|
||
CheckMenuRadioItem(laneMenu, static_cast<UINT>(kMenuLaneBase),
|
||
static_cast<UINT>(kMenuLaneBase + lanes.size() - 1),
|
||
static_cast<UINT>(kMenuLaneBase + currentLane), MF_BYCOMMAND);
|
||
}
|
||
AppendMenuW(menu, MF_POPUP, reinterpret_cast<UINT_PTR>(laneMenu), L"所属网格");
|
||
|
||
SetForegroundWindow(m_host);
|
||
const int command = TrackPopupMenu(menu, TPM_RETURNCMD | TPM_LEFTALIGN | TPM_TOPALIGN, screenX, screenY, 0,
|
||
m_host, nullptr);
|
||
DestroyMenu(menu);
|
||
|
||
if (command == kMenuToggleVisible)
|
||
{
|
||
signal.visible = !signal.visible;
|
||
}
|
||
else if (command == kMenuSolo)
|
||
{
|
||
m_document->SoloSignal(signalIndex);
|
||
}
|
||
else if (command == kMenuShowAll)
|
||
{
|
||
m_document->SetAllVisible(true);
|
||
}
|
||
else if (command >= kMenuModeBase && command < kMenuModeBase + 4)
|
||
{
|
||
signal.mode = kModeOptions[command - kMenuModeBase];
|
||
}
|
||
else if (command >= kMenuWidthBase && command < kMenuWidthBase + 4)
|
||
{
|
||
signal.lineWidth = kWidthOptions[command - kMenuWidthBase];
|
||
}
|
||
else if (command >= kMenuColorBase && command < kMenuColorBase + SignalColorCount())
|
||
{
|
||
signal.color = palette[(command - kMenuColorBase) % paletteCount];
|
||
}
|
||
else if (command >= kMenuLaneBase && command < kMenuLaneNew)
|
||
{
|
||
m_document->MoveSignalToLane(signalIndex, command - kMenuLaneBase);
|
||
}
|
||
else if (command == kMenuLaneNew)
|
||
{
|
||
m_document->MoveSignalToLane(signalIndex, -1);
|
||
}
|
||
}
|
||
|
||
} // namespace jdi
|