1 files changed, 131 insertions, 0 deletions

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+#include "report_popup.h"
+
+#include <wx/dcbuffer.h>
+
+#include <map>
+#include <string>
+
+#include "global.h"
+#include "icons.h"
+#include "tracker_state.h"
+
+ReportPopup::ReportPopup(wxWindow* parent)
+    : wxScrolledCanvas(parent, wxID_ANY) {
+  SetBackgroundStyle(wxBG_STYLE_PAINT);
+
+  LoadIcons();
+
+  // TODO: This is slow on high-DPI screens.
+  SetScrollRate(5, 5);
+
+  SetBackgroundColour(*wxBLACK);
+  Hide();
+
+  Bind(wxEVT_PAINT, &ReportPopup::OnPaint, this);
+  Bind(wxEVT_DPI_CHANGED, &ReportPopup::OnDPIChanged, this);
+}
+
+void ReportPopup::SetDoorId(int door_id) {
+  door_id_ = door_id;
+
+  ResetIndicators();
+}
+
+void ReportPopup::Reset() {
+  door_id_ = -1;
+}
+
+void ReportPopup::ResetIndicators() {
+  if (door_id_ == -1) {
+    return;
+  }
+
+  wxFont the_font = GetFont().Scale(GetDPIScaleFactor());
+  const std::map<std::string, bool>& report = GetDoorRequirements(door_id_);
+
+  wxMemoryDC mem_dc;
+  mem_dc.SetFont(the_font);
+
+  int acc_height = FromDIP(10);
+  int col_width = 0;
+
+  for (const auto& [text, obtained] : report) {
+    wxSize item_extent = mem_dc.GetTextExtent(text);
+    int item_height =
+        std::max(FromDIP(32), item_extent.GetHeight()) + FromDIP(10);
+    acc_height += item_height;
+
+    if (item_extent.GetWidth() > col_width) {
+      col_width = item_extent.GetWidth();
+    }
+  }
+
+  int item_width = col_width + FromDIP(10 + 32);
+  full_width_ = item_width + FromDIP(20);
+  full_height_ = acc_height;
+
+  Fit();
+  SetVirtualSize(full_width_, full_height_);
+
+  UpdateIndicators();
+}
+
+void ReportPopup::UpdateIndicators() {
+  if (door_id_ == -1) {
+    return;
+  }
+
+  wxFont the_font = GetFont().Scale(GetDPIScaleFactor());
+  const std::map<std::string, bool>& report = GetDoorRequirements(door_id_);
+
+  rendered_ = wxBitmap(full_width_, full_height_);
+
+  wxMemoryDC mem_dc;
+  mem_dc.SelectObject(rendered_);
+  mem_dc.SetPen(*wxTRANSPARENT_PEN);
+  mem_dc.SetBrush(*wxBLACK_BRUSH);
+  mem_dc.DrawRectangle({0, 0}, {full_width_, full_height_});
+
+  mem_dc.SetFont(the_font);
+
+  int cur_height = FromDIP(10);
+
+  for (const auto& [text, obtained] : report) {
+    const wxBitmap* eye_ptr = obtained ? checked_eye_ : unchecked_eye_;
+
+    mem_dc.DrawBitmap(*eye_ptr, wxPoint{FromDIP(10), cur_height});
+
+    mem_dc.SetTextForeground(obtained ? *wxWHITE : *wxRED);
+    wxSize item_extent = mem_dc.GetTextExtent(text);
+    mem_dc.DrawText(
+        text, wxPoint{FromDIP(10 + 32 + 10),
+                      cur_height +
+                          (FromDIP(32) - mem_dc.GetFontMetrics().height) / 2});
+
+    cur_height += FromDIP(10 + 32);
+  }
+}
+
+void ReportPopup::OnPaint(wxPaintEvent& event) {
+  if (door_id_ != -1) {
+    wxBufferedPaintDC dc(this);
+    PrepareDC(dc);
+    dc.DrawBitmap(rendered_, 0, 0);
+  }
+
+  event.Skip();
+}
+
+void ReportPopup::OnDPIChanged(wxDPIChangedEvent& event) {
+  LoadIcons();
+  ResetIndicators();
+
+  event.Skip();
+}
+
+void ReportPopup::LoadIcons() {
+  unchecked_eye_ = GetTheIconCache().GetIcon("assets/unchecked.png",
+                                             FromDIP(wxSize{32, 32}));
+  checked_eye_ =
+      GetTheIconCache().GetIcon("assets/checked.png", FromDIP(wxSize{32, 32}));
+}