Autogen: Abbreviate file paths in messages

This introduces the `cmQtAutoGenerator::MessagePath` method, that abbreviates
paths by placing a
 - "SRC:" prefix in place of the project source directory
 - "BIN:" prefix in place of the project binary directory

The method is used in `AUTO{MOC,UIC,RCC}` when paths are displayed in
messages.  This makes the messages generated by `AUTO{MOC,UIC,RCC}` shorter
and improves their readability.

1 files changed, 17 insertions, 7 deletions

diff --git a/Source/cmQtAutoGenerator.h b/Source/cmQtAutoGenerator.h
index 4b8b0b7..371b25c 100644
--- a/Source/cmQtAutoGenerator.h
+++ b/Source/cmQtAutoGenerator.h
@@ -23,9 +23,7 @@ class cmQtAutoGenerator : public cmQtAutoGen
 public:
   // -- Types
 
-  /**
-   * Thread safe logger
-   */
+  /** Thread safe logger.  */
   class Logger
   {
   public:
@@ -45,12 +43,8 @@ public:
     void Info(GenT genType, cm::string_view message) const;
     // -- Log warning
     void Warning(GenT genType, cm::string_view message) const;
-    void WarningFile(GenT genType, cm::string_view filename,
-                     cm::string_view message) const;
     // -- Log error
     void Error(GenT genType, cm::string_view message) const;
-    void ErrorFile(GenT genType, cm::string_view filename,
-                   cm::string_view message) const;
     void ErrorCommand(GenT genType, cm::string_view message,
                       std::vector<std::string> const& command,
                       std::string const& output) const;
@@ -64,6 +58,15 @@ public:
     bool ColorOutput_ = false;
   };
 
+  /** Project directories.  */
+  struct ProjectDirsT
+  {
+    std::string Source;
+    std::string Binary;
+    std::string CurrentSource;
+    std::string CurrentBinary;
+  };
+
   // -- File system methods
   static bool MakeParentDirectory(std::string const& filename);
   static bool FileRead(std::string& content, std::string const& filename,
@@ -91,13 +94,18 @@ public:
   std::string const& InfoDir() const { return InfoDir_; }
   std::string const& InfoConfig() const { return InfoConfig_; }
 
+  // -- Directories
+  ProjectDirsT const& ProjectDirs() const { return ProjectDirs_; }
+
   // -- Utility
   static std::string SettingsFind(std::string const& content, const char* key);
+  std::string MessagePath(cm::string_view path) const;
 
 protected:
   // -- Abstract processing interface
   virtual bool Init(cmMakefile* makefile) = 0;
   virtual bool Process() = 0;
+  ProjectDirsT& ProjectDirsRef() { return ProjectDirs_; }
 
 private:
   // -- Info settings
@@ -105,6 +113,8 @@ private:
   cmFileTime InfoFileTime_;
   std::string InfoDir_;
   std::string InfoConfig_;
+  // -- Directories
+  ProjectDirsT ProjectDirs_;
 };
 
 #endif