UI: Window Title With Version

Include blender version information in title (including cycle), and
also indicate unsaved and dirty status better.

Pull Request: https://projects.blender.org/blender/blender/pulls/111998

source/blender/blenkernel/BKE_blender_version.h

@@ -42,6 +42,9 @@ extern "C" {
 /** User readable version string. */
 const char *BKE_blender_version_string(void);
 
+/** As above but does not show patch version. */
+const char *BKE_blender_version_string_compact(void);
+
 /** Returns true when version cycle is alpha, otherwise (beta, rc) returns false. */
 bool BKE_blender_version_is_alpha(void);
 

source/blender/blenkernel/intern/blender.cc

@@ -93,6 +93,9 @@ void BKE_blender_free()
 
 static char blender_version_string[48] = "";
 
+/* Only includes patch if non-zero. */
+static char blender_version_string_compact[48] = "";
+
 static void blender_version_init()
 {
   const char *version_cycle = "";
@@ -118,6 +121,12 @@ static void blender_version_init()
            BLENDER_VERSION % 100,
            BLENDER_VERSION_PATCH,
            version_cycle);
+
+  SNPRINTF(blender_version_string_compact,
+           "%d.%01d%s",
+           BLENDER_VERSION / 100,
+           BLENDER_VERSION % 100,
+           version_cycle);
 }
 
 const char *BKE_blender_version_string()
@@ -125,6 +134,11 @@ const char *BKE_blender_version_string()
   return blender_version_string;
 }
 
+const char *BKE_blender_version_string_compact()
+{
+  return blender_version_string_compact;
+}
+
 void BKE_blender_version_blendfile_string_from_values(char *str_buff,
                                                       const size_t str_buff_maxncpy,
                                                       const short file_version,

source/blender/windowmanager/intern/wm_window.cc

@@ -30,6 +30,7 @@
 
 #include "BLT_translation.h"
 
+#include "BKE_blender_version.h"
 #include "BKE_context.h"
 #include "BKE_global.h"
 #include "BKE_icons.h"
@@ -481,20 +482,23 @@ void wm_window_title(wmWindowManager *wm, wmWindow *win)
      * because #WM_window_open always sets window title. */
   }
   else if (win->ghostwin) {
-    /* this is set to 1 if you don't have startup.blend open */
+    char str[sizeof(Main::filepath) + 24];
-    const char *blendfile_path = BKE_main_blendfile_path_from_global();
+    const char *filepath = BKE_main_blendfile_path_from_global();
-    if (blendfile_path[0] != '\0') {
+    char basepath[FILE_MAXDIR] = {0};
-      char str[sizeof(Main::filepath) + 24];
+    char filename[FILE_MAXFILE] = {0};
-      SNPRINTF(str,
+    std::string location;
-               "Blender%s [%s%s]",
+    if (filepath[0]) {
-               wm->file_saved ? "" : "*",
+      BLI_path_split_dir_file(filepath, basepath, sizeof(basepath), filename, sizeof(filename));
-               blendfile_path,
+      location = " [" + std::string(basepath) + "]";
-               G_MAIN->recovered ? " (Recovered)" : "");
-      GHOST_SetTitle(static_cast<GHOST_WindowHandle>(win->ghostwin), str);
-    }
-    else {
-      GHOST_SetTitle(static_cast<GHOST_WindowHandle>(win->ghostwin), "Blender");
     }
+    SNPRINTF(str,
+             "%s %s%s%s - Blender %s",
+             wm->file_saved ? "" : "*",
+             filename[0] ? filename : IFACE_("(Unsaved)"),
+             G_MAIN->recovered ? " (Recovered)" : "",
+             basepath[0] ? location.c_str() : "",
+             BKE_blender_version_string_compact());
+    GHOST_SetTitle(static_cast<GHOST_WindowHandle>(win->ghostwin), str);
 
     /* Informs GHOST of unsaved changes, to set window modified visual indicator (macOS)
      * and to give hint of unsaved changes for a user warning mechanism in case of OS application