Removing KEY_PATHFIND and moving its function into the debug window

* The f-key is no longer used. That means new players are less likely
  to get into trouble by accidentally activating the debug mode.
* The debug mode can now be activated in a new tab in the debug window.
* The main advantage of using a gui is its extensibility. At the moment
  the debug mode does show too much information at once. In a follow-up
  patch the user should get more choices.

Reviewed-by: Bjorn

4 files changed, 154 insertions, 91 deletions

diff --git a/src/gui/debugwindow.cpp b/src/gui/debugwindow.cpp
index 2ad0ba4a..bd69437d 100644
--- a/src/gui/debugwindow.cpp
+++ b/src/gui/debugwindow.cpp
@@ -24,102 +24,184 @@
 #include "client.h"
 #include "game.h"
 #include "particle.h"
-#include "main.h"
 #include "map.h"
 
 #include "gui/setup.h"
-#include "gui/setup_video.h"
 #include "gui/viewport.h"
 
 #include "gui/widgets/label.h"
 #include "gui/widgets/layout.h"
+#include "gui/widgets/layouthelper.h"
+#include "gui/widgets/radiobutton.h"
+#include "gui/widgets/tab.h"
+#include "gui/widgets/tabbedarea.h"
 
 #include "resources/image.h"
 
 #include "utils/gettext.h"
 #include "utils/stringutils.h"
 
-DebugWindow::DebugWindow():
-    Window(_("Debug"))
-{
-    setWindowName("Debug");
-    setupWindow->registerWindowForReset(this);
-
-    setResizable(true);
-    setCloseButton(true);
-    setSaveVisible(true);
-    setDefaultSize(400, 100, ImageRect::CENTER);
 
+class DebugInfo : public Container
+{
+public:
+    DebugInfo()
+    {
 #ifdef USE_OPENGL
-    if (Image::getLoadAsOpenGL())
+        if (Image::getLoadAsOpenGL())
+        {
+            mFPSText = _("%d FPS (OpenGL)");
+        }
+        else
+#endif
+        {
+            mFPSText = _("%d FPS");
+        }
+
+        mFPSLabel = new Label("");
+        mMusicFileLabel = new Label("");
+        mMapLabel = new Label("");
+        mMinimapLabel = new Label("");
+        mTileMouseLabel = new Label("");
+        mParticleCountLabel = new Label("");
+
+        LayoutHelper h = (this);
+        ContainerPlacer place = h.getPlacer(0, 0);
+
+        place(0, 0, mFPSLabel, 1);
+        place(0, 1, mMusicFileLabel, 1);
+        place(0, 2, mMapLabel, 1);
+        place(0, 3, mMinimapLabel, 1);
+        place(0, 4, mTileMouseLabel, 1);
+        place(0, 5, mParticleCountLabel, 1);
+
+        h.reflowLayout(0, 0);
+    }
+
+    void logic()
     {
-        mFPSText = _("%d FPS (OpenGL)");
+        if (!isVisible())
+            return;
+
+        mFPSLabel->setCaption(strprintf(mFPSText.c_str(), fps));
+
+        if (const Map *map = Game::instance()->getCurrentMap())
+        {
+            // Get the current mouse position
+            const int mouseTileX = (viewport->getMouseX() +
+                             viewport->getCameraX()) / map->getTileWidth();
+            const int mouseTileY = (viewport->getMouseY() +
+                            viewport->getCameraY()) / map->getTileHeight();
+            mTileMouseLabel->setCaption(strprintf(_("Cursor: (%d, %d)"),
+                                        mouseTileX, mouseTileY));
+
+            mMusicFileLabel->setCaption(strprintf(
+                        _("Music: %s"), map->getProperty("music").c_str()));
+            mMinimapLabel->setCaption(strprintf(_("Minimap: %s"),
+                                      map->getProperty("minimap").c_str()));
+            mMapLabel->setCaption(strprintf(_("Map: %s"),
+                                    map->getProperty("_filename").c_str()));
+        }
+
+        mParticleCountLabel->setCaption(strprintf(_("Particle count: %d"),
+                                        Particle::particleCount));
+
+        mFPSLabel->adjustSize();
+        mMusicFileLabel->adjustSize();
+        mMapLabel->adjustSize();
+        mMinimapLabel->adjustSize();
+        mTileMouseLabel->adjustSize();
+        mParticleCountLabel->adjustSize();
     }
-    else
-#endif
+
+private:
+    std::string mFPSText;
+    Label *mFPSLabel;
+    Label *mMusicFileLabel;
+    Label *mMapLabel;
+    Label *mMinimapLabel;
+    Label *mTileMouseLabel;
+    Label *mParticleCountLabel;
+};
+
+class DebugSwitches : public Container, public gcn::ActionListener
+{
+public:
+    DebugSwitches()
     {
-        mFPSText = _("%d FPS");
+        mapNormal = new RadioButton(_("Normal"), "mapdebug");
+        mapDebug = new RadioButton(_("Debug"), "mapdebug");
+        mapSpecial = new RadioButton(_("Special"), "mapdebug");
+        mapSpecial2 = new RadioButton(_("Special 2"), "mapdebug");
+        mapSpecial3 = new RadioButton(_("Special 3"), "mapdebug");
+
+        LayoutHelper h = (this);
+        ContainerPlacer place = h.getPlacer(0, 0);
+
+        place(0, 0, mapNormal, 1);
+        place(0, 1, mapDebug, 1);
+        place(0, 2, mapSpecial, 1);
+        place(0, 3, mapSpecial2, 1);
+        place(0, 4, mapSpecial3, 1);
+
+        h.reflowLayout(0, 0);
+
+        mapNormal->setSelected(true);
+
+        mapNormal->addActionListener(this);
+        mapDebug->addActionListener(this);
+        mapSpecial->addActionListener(this);
+        mapSpecial2->addActionListener(this);
+        mapSpecial3->addActionListener(this);
     }
 
-    mFPSLabel = new Label(strprintf(_("%d FPS"), 0));
-    mMusicFileLabel = new Label(strprintf(_("Music: %s"), ""));
-    mMapLabel = new Label(strprintf(_("Map: %s"), ""));
-    mMinimapLabel = new Label(strprintf(_("Minimap: %s"), ""));
-    mTileMouseLabel = new Label(strprintf(_("Cursor: (%d, %d)"), 0, 0));
-    mParticleCountLabel = new Label(strprintf(_("Particle count: %d"), 88888));
-    mParticleDetailLabel = new Label();
-    mAmbientDetailLabel = new Label();
-
-    place(0, 0, mFPSLabel, 3);
-    place(3, 0, mTileMouseLabel);
-    place(0, 1, mMusicFileLabel, 3);
-    place(3, 1, mParticleCountLabel);
-    place(0, 2, mMapLabel, 4);
-    place(3, 2, mParticleDetailLabel);
-    place(0, 3, mMinimapLabel, 4);
-    place(3, 3, mAmbientDetailLabel);
+    void action(const gcn::ActionEvent &event)
+    {
+        if (mapNormal->isSelected())
+            viewport->setShowDebugPath(Map::MAP_NORMAL);
+        else if (mapDebug->isSelected())
+            viewport->setShowDebugPath(Map::MAP_DEBUG);
+        else if (mapSpecial->isSelected())
+            viewport->setShowDebugPath(Map::MAP_SPECIAL);
+        else if (mapSpecial2->isSelected())
+            viewport->setShowDebugPath(Map::MAP_SPECIAL2);
+        else if (mapSpecial3->isSelected())
+            viewport->setShowDebugPath(Map::MAP_SPECIAL3);
+    }
 
-    loadWindowState();
-}
+private:
+    RadioButton *mapNormal;
+    RadioButton *mapDebug;
+    RadioButton *mapSpecial;
+    RadioButton *mapSpecial2;
+    RadioButton *mapSpecial3;
+};
 
-void DebugWindow::logic()
+DebugWindow::DebugWindow():
+    Window(_("Debug"))
 {
-    if (!isVisible())
-        return;
+    setupWindow->registerWindowForReset(this);
 
-    mFPSLabel->setCaption(strprintf(mFPSText.c_str(), fps));
+    setResizable(true);
+    setCloseButton(true);
 
-    if (const Map *map = Game::instance()->getCurrentMap())
-    {
-          // Get the current mouse position
-        int mouseTileX = (viewport->getMouseX() + viewport->getCameraX())
-                        / map->getTileWidth();
-        int mouseTileY = (viewport->getMouseY() + viewport->getCameraY())
-                        / map->getTileHeight();
-        mTileMouseLabel->setCaption(strprintf(_("Cursor: (%d, %d)"),
-                        mouseTileX,
-                        mouseTileY));
-
-        mMusicFileLabel->setCaption(strprintf(
-            _("Music: %s"), map->getProperty("music").c_str()));
-        mMinimapLabel->setCaption(
-            strprintf(_("Minimap: %s"), map->getProperty("minimap").c_str()));
-        mMapLabel->setCaption(
-            strprintf(_("Map: %s"), map->getProperty("_filename").c_str()));
-    }
+    setMinWidth(100);
+    setMinHeight(100);
+    setDefaultSize(0, 120, 300, 180);
 
-    mParticleCountLabel->setCaption(strprintf(_("Particle count: %d"),
-                                    Particle::particleCount));
+    loadWindowState();
 
-    mParticleCountLabel->adjustSize();
+    TabbedArea *mTabs = new TabbedArea;
 
-    mParticleDetailLabel->setCaption(strprintf(_("Particle detail: %s"),
-                                    Setup_Video::particleDetailToString()));
+    place(0, 0, mTabs, 2, 2);
 
-    mParticleDetailLabel->adjustSize();
+    widgetResized(NULL);
 
-    mAmbientDetailLabel->setCaption(strprintf(_("Ambient FX: %s"),
-                                    Setup_Video::overlayDetailToString()));
+    Tab *tabInfo = new Tab();
+    tabInfo->setCaption("Info");
+    mTabs->addTab(tabInfo, new DebugInfo);
 
-    mAmbientDetailLabel->adjustSize();
+    Tab *tabSwitches = new Tab();
+    tabSwitches->setCaption("Switches");
+    mTabs->addTab(tabSwitches, new DebugSwitches);
 }
diff --git a/src/gui/debugwindow.h b/src/gui/debugwindow.h
index 6fd34420..800d0129 100644
--- a/src/gui/debugwindow.h
+++ b/src/gui/debugwindow.h
@@ -24,8 +24,6 @@
 
 #include "gui/widgets/window.h"
 
-class Label;
-
 /**
  * The debug window.
  *
@@ -35,19 +33,6 @@ class DebugWindow : public Window
 {
     public:
         DebugWindow();
-
-        /**
-         * Logic (updates components' size and infos)
-         */
-        void logic();
-
-    private:
-        Label *mMusicFileLabel, *mMapLabel, *mMinimapLabel;
-        Label *mTileMouseLabel, *mFPSLabel;
-        Label *mParticleCountLabel, *mParticleDetailLabel;
-        Label *mAmbientDetailLabel;
-
-        std::string mFPSText;
 };
 
 extern DebugWindow *debugWindow;
diff --git a/src/gui/viewport.cpp b/src/gui/viewport.cpp
index cc316e88..427b539f 100644
--- a/src/gui/viewport.cpp
+++ b/src/gui/viewport.cpp
@@ -583,15 +583,11 @@ void Viewport::updateCursorType()
     }
 }
 
-void Viewport::toggleDebugPath()
+void Viewport::setShowDebugPath(int debugFlags)
 {
-    mShowDebugPath++;
-    if (mShowDebugPath > Map::MAP_SPECIAL3)
-        mShowDebugPath = Map::MAP_NORMAL;
+    mShowDebugPath = debugFlags;
     if (mMap)
-    {
-        mMap->setDebugFlags(mShowDebugPath);
-    }
+        mMap->setDebugFlags(debugFlags);
 }
 
 void Viewport::hideBeingPopup()
diff --git a/src/gui/viewport.h b/src/gui/viewport.h
index d8687219..0725e505 100644
--- a/src/gui/viewport.h
+++ b/src/gui/viewport.h
@@ -77,9 +77,9 @@ class Viewport : public WindowContainer, public gcn::MouseListener,
         void logic();
 
         /**
-         * Toggles whether the path debug graphics are shown
+         * Sets whether the path debug graphics are shown
          */
-        void toggleDebugPath();
+        void setShowDebugPath(int debugFlags);
 
         /**
          * Handles mouse press on map.