GUI: add setting to customize the title bar

closes #339

src/gui/gui.cpp

@@ -544,14 +544,50 @@ void FurnaceGUI::setFileName(String name) {
     curFileName=ret;
   }
 #endif
+  updateWindowTitle();
 }
 
 void FurnaceGUI::updateWindowTitle() {
-  if (e->song.name.empty()) {
+  String title;
-    SDL_SetWindowTitle(sdlWin,fmt::sprintf("Furnace (%s)",e->getSongSystemName()).c_str());
+  switch (settings.titleBarInfo) {
-  } else {
+    case 0:
-    SDL_SetWindowTitle(sdlWin,fmt::sprintf("%s - Furnace (%s)",e->song.name,e->getSongSystemName()).c_str());
+      title="Furnace";
+      break;
+    case 1:
+      if (e->song.name.empty()) {
+        title="Furnace";
+      } else {
+        title=fmt::sprintf("%s - Furnace",e->song.name);
+      }
+      break;
+    case 2:
+      if (curFileName.empty()) {
+        title="Furnace";
+      } else {
+        String shortName;
+        size_t pos=curFileName.rfind(DIR_SEPARATOR);
+        if (pos==String::npos) {
+          shortName=curFileName;
+        } else {
+          shortName=curFileName.substr(pos+1);
+        }
+        title=fmt::sprintf("%s - Furnace",shortName);
+      }
+      break;
+    case 3:
+      if (curFileName.empty()) {
+        title="Furnace";
+      } else {
+        title=fmt::sprintf("%s - Furnace",curFileName);
+      }
+      break;
   }
+
+  if (settings.titleBarSys) {
+    title+=fmt::sprintf(" (%s)",e->getSongSystemName());
+  }
+
+  if (sdlWin!=NULL) SDL_SetWindowTitle(sdlWin,title.c_str());
 }
 
 const char* defaultLayout="[Window][DockSpaceViewport_11111111]\n\
@@ -1502,6 +1538,7 @@ int FurnaceGUI::save(String path, int dmfVersion) {
   w->finish();
   curFileName=path;
   modified=false;
+  updateWindowTitle();
   if (!e->getWarnings().empty()) {
     showWarning(e->getWarnings(),GUI_WARN_GENERIC);
   }
@@ -3064,6 +3101,8 @@ bool FurnaceGUI::finish() {
 
 FurnaceGUI::FurnaceGUI():
   e(NULL),
+  sdlWin(NULL),
+  sdlRend(NULL),
   sampleTex(NULL),
   sampleTexW(0),
   sampleTexH(0),

src/gui/gui.h

@@ -733,6 +733,8 @@ class FurnaceGUI {
     int susPosition;
     int effectCursorDir;
     int cursorPastePos;
+    int titleBarInfo;
+    int titleBarSys;
     unsigned int maxUndoSteps;
     String mainFontPath;
     String patFontPath;
@@ -789,6 +791,8 @@ class FurnaceGUI {
       susPosition(0),
       effectCursorDir(1),
       cursorPastePos(1),
+      titleBarInfo(1),
+      titleBarSys(1),
       maxUndoSteps(100),
       mainFontPath(""),
       patFontPath(""),

src/gui/settings.cpp

@@ -733,6 +733,30 @@ void FurnaceGUI::drawSettings() {
 
         ImGui::Separator();
 
+        ImGui::Text("Title bar:");
+        if (ImGui::RadioButton("Furnace##tbar0",settings.titleBarInfo==0)) {
+          settings.titleBarInfo=0;
+          updateWindowTitle();
+        }
+        if (ImGui::RadioButton("Song Name - Furnace##tbar1",settings.titleBarInfo==1)) {
+          settings.titleBarInfo=1;
+          updateWindowTitle();
+        }
+        if (ImGui::RadioButton("file_name.fur - Furnace##tbar2",settings.titleBarInfo==2)) {
+          settings.titleBarInfo=2;
+          updateWindowTitle();
+        }
+        if (ImGui::RadioButton("/path/to/file.fur - Furnace##tbar3",settings.titleBarInfo==3)) {
+          settings.titleBarInfo=3;
+          updateWindowTitle();
+        }
+
+        bool titleBarSysB=settings.titleBarSys;
+        if (ImGui::Checkbox("Display system name on title bar",&titleBarSysB)) {
+          settings.titleBarSys=titleBarSysB;
+          updateWindowTitle();
+        }
+
         ImGui::Text("Status bar:");
         if (ImGui::RadioButton("Cursor details##sbar0",settings.statusDisplay==0)) {
           settings.statusDisplay=0;
@@ -1369,6 +1393,8 @@ void FurnaceGUI::syncSettings() {
   settings.susPosition=e->getConfInt("susPosition",0);
   settings.effectCursorDir=e->getConfInt("effectCursorDir",1);
   settings.cursorPastePos=e->getConfInt("cursorPastePos",1);
+  settings.titleBarInfo=e->getConfInt("titleBarInfo",1);
+  settings.titleBarSys=e->getConfInt("titleBarSys",1);
 
   clampSetting(settings.mainFontSize,2,96);
   clampSetting(settings.patFontSize,2,96);
@@ -1417,6 +1443,8 @@ void FurnaceGUI::syncSettings() {
   clampSetting(settings.susPosition,0,1);
   clampSetting(settings.effectCursorDir,0,1);
   clampSetting(settings.cursorPastePos,0,1);
+  clampSetting(settings.titleBarInfo,0,3);
+  clampSetting(settings.titleBarSys,0,1);
 
   // keybinds
   LOAD_KEYBIND(GUI_ACTION_OPEN,FURKMOD_CMD|SDLK_o);
@@ -1662,6 +1690,8 @@ void FurnaceGUI::commitSettings() {
   e->setConf("susPosition",settings.susPosition);
   e->setConf("effectCursorDir",settings.effectCursorDir);
   e->setConf("cursorPastePos",settings.cursorPastePos);
+  e->setConf("titleBarInfo",settings.titleBarInfo);
+  e->setConf("titleBarSys",settings.titleBarSys);
 
   PUT_UI_COLOR(GUI_COLOR_BACKGROUND);
   PUT_UI_COLOR(GUI_COLOR_FRAME_BACKGROUND);