[UI] Remove fullscreen resolution UI.

Source/Core/Core/ConfigManager.cpp

@@ -180,7 +180,7 @@ void SConfig::SaveDisplaySettings(IniFile& ini)
 {
   IniFile::Section* display = ini.GetOrCreateSection("Display");
 
-  display->Set("FullscreenResolution", strFullscreenResolution);
+  display->Set("FullscreenDisplayRes", strFullscreenResolution);
   display->Set("Fullscreen", bFullscreen);
   display->Set("RenderToMain", bRenderToMain);
   display->Set("RenderWindowXPos", iRenderWindowXPos);
@@ -460,7 +460,7 @@ void SConfig::LoadDisplaySettings(IniFile& ini)
   IniFile::Section* display = ini.GetOrCreateSection("Display");
 
   display->Get("Fullscreen", &bFullscreen, false);
-  display->Get("FullscreenResolution", &strFullscreenResolution, "Auto");
+  display->Get("FullscreenDisplayRes", &strFullscreenResolution, "Auto");
   display->Get("RenderToMain", &bRenderToMain, false);
   display->Get("RenderWindowXPos", &iRenderWindowXPos, -1);
   display->Get("RenderWindowYPos", &iRenderWindowYPos, -1);

Source/Core/DolphinQt2/Config/Graphics/GeneralWidget.cpp

@@ -47,7 +47,6 @@ void GeneralWidget::CreateWidgets()
   m_video_layout = new QGridLayout();
 
   m_backend_combo = new QComboBox();
-  m_resolution_combo = new QComboBox();
   m_aspect_combo =
       new GraphicsChoice({tr("Auto"), tr("Force 16:9"), tr("Force 4:3"), tr("Stretch to Window")},
                          Config::GFX_ASPECT_RATIO);
@@ -60,25 +59,14 @@ void GeneralWidget::CreateWidgets()
   for (auto& backend : g_available_video_backends)
     m_backend_combo->addItem(tr(backend->GetDisplayName().c_str()));
 
-#ifndef __APPLE__
-  m_resolution_combo->addItem(tr("Auto"));
-
-  for (const auto& res : VideoUtils::GetAvailableResolutions(m_xrr_config))
-    m_resolution_combo->addItem(QString::fromStdString(res));
-#endif
-
   m_video_layout->addWidget(new QLabel(tr("Backend:")), 0, 0);
   m_video_layout->addWidget(m_backend_combo, 0, 1);
+
 #ifdef _WIN32
   m_video_layout->addWidget(new QLabel(tr("Adapter:")), 1, 0);
   m_video_layout->addWidget(m_adapter_combo, 1, 1);
 #endif
 
-#ifndef __APPLE__
-  m_video_layout->addWidget(new QLabel(tr("Fullscreen Resolution:")), 2, 0);
-  m_video_layout->addWidget(m_resolution_combo, 2, 1);
-#endif
-
   m_video_layout->addWidget(new QLabel(tr("Aspect Ratio:")), 3, 0);
   m_video_layout->addWidget(m_aspect_combo, 3, 1);
 
@@ -126,10 +114,6 @@ void GeneralWidget::ConnectWidgets()
   // Video Backend
   connect(m_backend_combo, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
           [this](int) { SaveSettings(); });
-  // Fullscreen Resolution
-  connect(m_resolution_combo,
-          static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
-          [this](int) { SaveSettings(); });
   // Enable Fullscreen
   for (QCheckBox* checkbox : {m_enable_fullscreen, m_hide_cursor, m_render_main_window})
     connect(checkbox, &QCheckBox::toggled, this, &GeneralWidget::SaveSettings);
@@ -149,10 +133,6 @@ void GeneralWidget::LoadSettings()
     }
   }
 
-  // Fullscreen Resolution
-  auto resolution = SConfig::GetInstance().strFullscreenResolution;
-  m_resolution_combo->setCurrentIndex(
-      resolution == "Auto" ? 0 : m_resolution_combo->findText(QString::fromStdString(resolution)));
   // Enable Fullscreen
   m_enable_fullscreen->setChecked(SConfig::GetInstance().bFullscreen);
   // Hide Cursor
@@ -210,10 +190,6 @@ void GeneralWidget::SaveSettings()
     }
   }
 
-  // Fullscreen Resolution
-  SConfig::GetInstance().strFullscreenResolution =
-      m_resolution_combo->currentIndex() == 0 ? "Auto" :
-                                                m_resolution_combo->currentText().toStdString();
   // Enable Fullscreen
   SConfig::GetInstance().bFullscreen = m_enable_fullscreen->isChecked();
   // Hide Cursor
@@ -230,9 +206,6 @@ void GeneralWidget::OnEmulationStateChanged(bool running)
 {
   m_backend_combo->setEnabled(!running);
   m_render_main_window->setEnabled(!running);
-#ifndef __APPLE__
-  m_resolution_combo->setEnabled(!running);
-#endif
 
 #ifdef _WIN32
   m_adapter_combo->setEnabled(!running);
@@ -257,10 +230,6 @@ void GeneralWidget::AddDescriptions()
                  "slow and only useful for debugging, so unless you have a reason to use it you'll "
                  "want to select OpenGL here.\n\nIf unsure, select OpenGL.");
 #endif
-  static const char* TR_RESOLUTION_DESCRIPTION =
-      QT_TR_NOOP("Selects the display resolution used in fullscreen mode.\nThis should always be "
-                 "bigger than or equal to the internal resolution. Performance impact is "
-                 "negligible.\n\nIf unsure, select auto.");
   static const char* TR_FULLSCREEN_DESCRIPTION = QT_TR_NOOP(
       "Enable this if you want the whole screen to be used for rendering.\nIf this is disabled, a "
       "render window will be created instead.\n\nIf unsure, leave this unchecked.");
@@ -301,7 +270,6 @@ void GeneralWidget::AddDescriptions()
 #ifdef _WIN32
   AddDescription(m_adapter_combo, TR_ADAPTER_DESCRIPTION);
 #endif
-  AddDescription(m_resolution_combo, TR_RESOLUTION_DESCRIPTION);
   AddDescription(m_enable_fullscreen, TR_FULLSCREEN_DESCRIPTION);
   AddDescription(m_autoadjust_window_size, TR_AUTOSIZE_DESCRIPTION);
   AddDescription(m_hide_cursor, TR_HIDE_MOUSE_CURSOR_DESCRIPTION);

Source/Core/DolphinQt2/Config/Graphics/GeneralWidget.h

@@ -38,7 +38,6 @@ class GeneralWidget final : public GraphicsWidget
   // Video
   QGridLayout* m_video_layout;
   QComboBox* m_backend_combo;
-  QComboBox* m_resolution_combo;
   QComboBox* m_adapter_combo;
   QComboBox* m_aspect_combo;
   QCheckBox* m_enable_vsync;

Source/Core/DolphinWX/VideoConfigDiag.cpp

@@ -382,41 +382,6 @@ VideoConfigDiag::VideoConfigDiag(wxWindow* parent, const std::string& title)
       wxFlexGridSizer* const szr_display = new wxFlexGridSizer(2, space5, space5);
 
       {
-#if !defined(__APPLE__)
-        // display resolution
-        {
-          wxArrayString res_list;
-          res_list.Add(_("Auto"));
-#if defined(HAVE_XRANDR) && HAVE_XRANDR
-          const auto resolutions = VideoUtils::GetAvailableResolutions(main_frame->m_xrr_config);
-#else
-          const auto resolutions = VideoUtils::GetAvailableResolutions(nullptr);
-#endif
-
-          for (const auto& res : resolutions)
-            res_list.Add(res);
-
-          if (res_list.empty())
-            res_list.Add(_("<No resolutions found>"));
-          label_display_resolution =
-              new wxStaticText(page_general, wxID_ANY, _("Fullscreen Resolution:"));
-          choice_display_resolution =
-              new wxChoice(page_general, wxID_ANY, wxDefaultPosition, wxDefaultSize, res_list);
-          RegisterControl(choice_display_resolution, wxGetTranslation(display_res_desc));
-          choice_display_resolution->Bind(wxEVT_CHOICE, &VideoConfigDiag::Event_DisplayResolution,
-                                          this);
-
-          choice_display_resolution->SetStringSelection(
-              StrToWxStr(SConfig::GetInstance().strFullscreenResolution));
-          // "Auto" is used as a keyword, convert to translated string
-          if (SConfig::GetInstance().strFullscreenResolution == "Auto")
-            choice_display_resolution->SetSelection(0);
-
-          szr_display->Add(label_display_resolution, 0, wxALIGN_CENTER_VERTICAL);
-          szr_display->Add(choice_display_resolution, 0, wxALIGN_CENTER_VERTICAL);
-        }
-#endif
-
         // aspect-ratio
         {
           const wxString ar_choices[] = {_("Auto"), _("Force 16:9"), _("Force 4:3"),
@@ -1010,26 +975,6 @@ void VideoConfigDiag::Event_Backend(wxCommandEvent& ev)
   ev.Skip();
 }
 
-void VideoConfigDiag::Event_DisplayResolution(wxCommandEvent& ev)
-{
-  // "Auto" has been translated, it needs to be the English string "Auto" to work
-  switch (choice_display_resolution->GetSelection())
-  {
-  case 0:
-    SConfig::GetInstance().strFullscreenResolution = "Auto";
-    break;
-  case wxNOT_FOUND:
-    break;  // Nothing is selected.
-  default:
-    SConfig::GetInstance().strFullscreenResolution =
-        WxStrToStr(choice_display_resolution->GetStringSelection());
-  }
-#if defined(HAVE_XRANDR) && HAVE_XRANDR
-  main_frame->m_xrr_config->Update();
-#endif
-  ev.Skip();
-}
-
 void VideoConfigDiag::Event_ProgressiveScan(wxCommandEvent& ev)
 {
   Config::SetBase(Config::SYSCONF_PROGRESSIVE_SCAN, ev.IsChecked());
@@ -1135,13 +1080,6 @@ void VideoConfigDiag::OnUpdateUI(wxUpdateUIEvent& ev)
       label_adapter->Disable();
     }
 
-#ifndef __APPLE__
-    // This isn't supported on OS X.
-
-    choice_display_resolution->Disable();
-    label_display_resolution->Disable();
-#endif
-
     progressive_scan_checkbox->Disable();
     render_to_main_checkbox->Disable();
   }

Source/Core/DolphinWX/VideoConfigDiag.h

@@ -100,7 +100,6 @@ class VideoConfigDiag : public wxDialog
 
 protected:
   void Event_Backend(wxCommandEvent& ev);
-  void Event_DisplayResolution(wxCommandEvent& ev);
   void Event_ProgressiveScan(wxCommandEvent& ev);
   void Event_SafeTextureCache(wxCommandEvent& ev);
 
@@ -144,7 +143,6 @@ class VideoConfigDiag : public wxDialog
 
   wxChoice* choice_backend;
   wxChoice* choice_adapter;
-  wxChoice* choice_display_resolution;
 
   wxStaticText* label_backend;
   wxStaticText* label_adapter;