Now the recent list of paths can contain 16 paths different from the recent list of files.

- Added RecentItems class in base library.

src/app.cpp

@@ -439,8 +439,8 @@ bool app_rebuild_recent_list()
     submenu = new Menu();
     list_menuitem->setSubmenu(submenu);
 
-    RecentFiles::const_iterator it = App::instance()->getRecentFiles()->begin();
-    RecentFiles::const_iterator end = App::instance()->getRecentFiles()->end();
+    RecentFiles::const_iterator it = App::instance()->getRecentFiles()->files_begin();
+    RecentFiles::const_iterator end = App::instance()->getRecentFiles()->files_end();
 
     if (it != end) {
       Params params;

src/base/recent_items.h

@@ -0,0 +1,63 @@
+// ASEPRITE base library
+// Copyright (C) 2001-2012  David Capello
+//
+// This source file is ditributed under a BSD-like license, please
+// read LICENSE.txt for more information.
+
+#ifndef BASE_RECENT_ITEMS_H_INCLUDED
+#define BASE_RECENT_ITEMS_H_INCLUDED
+
+#include <list>
+#include <algorithm>
+
+namespace base {
+
+template<typename T>
+class RecentItems {
+public:
+  typedef std::list<T> Items;
+  typedef typename Items::iterator iterator;
+  typedef typename Items::const_iterator const_iterator;
+
+  RecentItems(size_t limit) : m_limit(limit) { }
+
+  const_iterator begin() { return m_items.begin(); }
+  const_iterator end() { return m_items.end(); }
+
+  size_t size() const { return m_items.size(); }
+  size_t limit() const { return m_limit; }
+
+  void addItem(const T& item) {
+    iterator it = std::find(m_items.begin(), m_items.end(), item);
+
+    // If the item already exist in the list...
+    if (it != m_items.end()) {
+      // Move it to the first position
+      m_items.erase(it);
+      m_items.insert(m_items.begin(), item);
+      return;
+    }
+
+    // Does the list is full?
+    if (m_items.size() == m_limit) {
+      // Remove the last entry
+      m_items.erase(--m_items.end());
+    }
+
+    m_items.insert(m_items.begin(), item);
+  }
+
+  void removeItem(const T& item) {
+    iterator it = std::find(m_items.begin(), m_items.end(), item);
+    if (it != m_items.end())
+      m_items.erase(it);
+  }
+
+private:
+  Items m_items;
+  size_t m_limit;
+};
+
+} // namespace base
+
+#endif

src/dialogs/filesel.cpp

@@ -450,22 +450,10 @@ static void update_location(Widget* window)
     newItem = location->addItem("");
     newItem = location->addItem("-------- Recent Paths --------");
 
-    std::set<std::string> included;
-
-    // For each recent file...
-    RecentFiles::const_iterator it = App::instance()->getRecentFiles()->begin();
-    RecentFiles::const_iterator end = App::instance()->getRecentFiles()->end();
-    for (; it != end; ++it) {
-      // Get the path of the recent file
-      base::string path = base::get_file_path(*it);
-
-      // Check if the path was not already included in the list
-      if (included.find(path) == included.end()) {
-        included.insert(path);
-
-        location->addItem(path);
-      }
-    }
+    RecentFiles::const_iterator it = App::instance()->getRecentFiles()->paths_begin();
+    RecentFiles::const_iterator end = App::instance()->getRecentFiles()->paths_end();
+    for (; it != end; ++it)
+      location->addItem(*it);
   }
 
   // Select the location

src/recent_files.cpp

@@ -21,85 +21,66 @@
 #include "recent_files.h"
 
 #include "app.h"
+#include "base/path.h"
 #include "ini_file.h"
 
-#include <algorithm>
 #include <cstdio>
 #include <cstring>
 
 RecentFiles::RecentFiles()
-  : m_limit(16)
+  : m_files(16)
+  , m_paths(16)
 {
-  const char* filename;
   char buf[512];
-  int c;
 
-  for (c=m_limit-1; c>=0; c--) {
+  for (int c=m_files.limit()-1; c>=0; c--) {
     sprintf(buf, "Filename%02d", c);
 
-    filename = get_config_string("RecentFiles", buf, NULL);
-    if ((filename) && (*filename))
-      addRecentFile(filename);
+    const char* filename = get_config_string("RecentFiles", buf, NULL);
+    if (filename && *filename)
+      m_files.addItem(filename);
+  }
+
+  for (int c=m_paths.limit()-1; c>=0; c--) {
+    sprintf(buf, "Path%02d", c);
+
+    const char* path = get_config_string("RecentPaths", buf, NULL);
+    if (path && *path)
+      m_paths.addItem(path);
   }
 }
 
 RecentFiles::~RecentFiles()
 {
   char buf[512];
-  int c = 0;
 
-  for (const_iterator it = begin(); it != end(); ++it) {
+  int c = 0;
+  for (const_iterator it = files_begin(); it != files_end(); ++it) {
     const char* filename = it->c_str();
     sprintf(buf, "Filename%02d", c);
     set_config_string("RecentFiles", buf, filename);
     c++;
   }
 
-  m_files.clear();
-}
-
-RecentFiles::const_iterator RecentFiles::begin()
-{
-  return m_files.begin();
-}
-
-RecentFiles::const_iterator RecentFiles::end()
-{
-  return m_files.end();
+  c = 0;
+  for (const_iterator it = paths_begin(); it != paths_end(); ++it) {
+    const char* path = it->c_str();
+    sprintf(buf, "Path%02d", c);
+    set_config_string("RecentPaths", buf, path);
+    c++;
+  }
 }
 
 void RecentFiles::addRecentFile(const char* filename)
 {
-  iterator it = std::find(m_files.begin(), m_files.end(), filename);
-
-  // If the filename already exist in the list...
-  if (it != m_files.end()) {
-    // Move it to the first position
-    m_files.erase(it);
-    m_files.insert(m_files.begin(), filename);
-
-    app_rebuild_recent_list();
-    return;
-  }
-
-  // If the filename does not exist...
-
-  // Does the list is full?
-  if ((int)m_files.size() == m_limit) {
-    // Remove the last entry
-    m_files.erase(--m_files.end());
-  }
-
-  m_files.insert(m_files.begin(), filename);
+  m_files.addItem(filename);
+  m_paths.addItem(base::get_file_path(filename));
   app_rebuild_recent_list();
 }
 
 void RecentFiles::removeRecentFile(const char* filename)
 {
-  iterator it = std::find(m_files.begin(), m_files.end(), filename);
-
-  if (it != m_files.end()) {
-    m_files.erase(it);
-    app_rebuild_recent_list();
-  }
+  m_files.removeItem(filename);
+  m_paths.removeItem(base::get_file_path(filename));
+  app_rebuild_recent_list();
 }

src/recent_files.h

@@ -19,18 +19,24 @@
 #ifndef RECENT_FILES_H_INCLUDED
 #define RECENT_FILES_H_INCLUDED
 
-#include <list>
+#include "base/recent_items.h"
+
 #include <string>
 
 class RecentFiles
 {
 public:
-  typedef std::list<std::string> FilesList;
-  typedef FilesList::iterator iterator;
-  typedef FilesList::const_iterator const_iterator;
+  typedef base::RecentItems<std::string> List;
+  typedef List::iterator iterator;
+  typedef List::const_iterator const_iterator;
 
-  const_iterator begin();
-  const_iterator end();
+  // Iterate through recent files.
+  const_iterator files_begin() { return m_files.begin(); }
+  const_iterator files_end() { return m_files.end(); }
+
+  // Iterate through recent paths.
+  const_iterator paths_begin() { return m_paths.begin(); }
+  const_iterator paths_end() { return m_paths.end(); }
 
   RecentFiles();
   ~RecentFiles();
@@ -39,8 +45,8 @@ public:
   void removeRecentFile(const char* filename);
 
 private:
-  RecentFiles::FilesList m_files;
-  int m_limit;
+  List m_files;
+  List m_paths;
 };
 
 #endif