]> git.xonotic.org Git - xonotic/netradiant.git/blobdiff - radiant/patchmanip.cpp
implement CSG Make Room, thanks to Garux, <3 Mario
[xonotic/netradiant.git] / radiant / patchmanip.cpp
index 6829fee7db3455e3b9025f0974bb63d5a60610df..4e30f212d9644d0d5a10ce1b5650ca3c81f9289a 100644 (file)
@@ -1,26 +1,29 @@
 /*
-Copyright (C) 1999-2006 Id Software, Inc. and contributors.
-For a list of contributors, see the accompanying CONTRIBUTORS file.
+   Copyright (C) 1999-2006 Id Software, Inc. and contributors.
+   For a list of contributors, see the accompanying CONTRIBUTORS file.
 
-This file is part of GtkRadiant.
+   This file is part of GtkRadiant.
 
-GtkRadiant is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+   GtkRadiant is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
 
-GtkRadiant is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   GtkRadiant is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License
-along with GtkRadiant; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
+   You should have received a copy of the GNU General Public License
+   along with GtkRadiant; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
 
 #include "patchmanip.h"
 
+#include <gtk/gtk.h>
+#include <gdk/gdkkeysyms.h>
+
 #include "debugging/debugging.h"
 
 
@@ -44,464 +47,383 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #include "patch.h"
 #include "grid.h"
 
-PatchCreatorg_patchCreator = 0;
+PatchCreator *g_patchCreator = 0;
 
-void Scene_PatchConstructPrefab(scene::Graph& graph, const AABB aabb, const char* shader, EPatchPrefab eType, int axis, std::size_t width = 3, std::size_t height = 3)
+void Scene_PatchConstructPrefab(scene::Graph &graph, const AABB aabb, const char *shader, EPatchPrefab eType, int axis,
+                                std::size_t width = 3, std::size_t height = 3)
 {
-  Select_Delete();
-  GlobalSelectionSystem().setSelectedAll(false);
+    Select_Delete();
+    GlobalSelectionSystem().setSelectedAll(false);
 
-  NodeSmartReference node(g_patchCreator->createPatch());
-  Node_getTraversable(Map_FindOrInsertWorldspawn(g_map))->insert(node);
+    NodeSmartReference node(g_patchCreator->createPatch());
+    Node_getTraversable(Map_FindOrInsertWorldspawn(g_map))->insert(node);
 
-  Patch* patch = Node_getPatch(node);
-  patch->SetShader(shader);
+    Patch *patch = Node_getPatch(node);
+    patch->SetShader(shader);
 
-  patch->ConstructPrefab(aabb, eType, axis, width, height);
-  patch->controlPointsChanged();
+    patch->ConstructPrefab(aabb, eType, axis, width, height);
+    patch->controlPointsChanged();
 
-  {
-    scene::Path patchpath(makeReference(GlobalSceneGraph().root()));
-    patchpath.push(makeReference(*Map_GetWorldspawn(g_map)));
-    patchpath.push(makeReference(node.get()));
-    Instance_getSelectable(*graph.find(patchpath))->setSelected(true);
-  }
+    {
+        scene::Path patchpath(makeReference(GlobalSceneGraph().root()));
+        patchpath.push(makeReference(*Map_GetWorldspawn(g_map)));
+        patchpath.push(makeReference(node.get()));
+        Instance_getSelectable(*graph.find(patchpath))->setSelected(true);
+    }
 }
 
-
-void Patch_makeCaps(Patch& patch, scene::Instance& instance, EPatchCap type, const char* shader)
+void PatchAutoCapTexture(Patch &patch)
 {
-  if((type == eCapEndCap || type == eCapIEndCap)
-    && patch.getWidth() != 5)
-  {
-    globalErrorStream() << "cannot create end-cap - patch width != 5\n";
-    return;
-  }
-  if((type == eCapBevel || type == eCapIBevel)
-    && patch.getWidth() != 3 && patch.getWidth() != 5)
-  {
-    globalErrorStream() << "cannot create bevel-cap - patch width != 3\n";
-    return;
-  }
-  if(type == eCapCylinder
-    && patch.getWidth() != 9)
-  {
-    globalErrorStream() << "cannot create cylinder-cap - patch width != 9\n";
-    return;
-  }
-
-  {
-    NodeSmartReference cap(g_patchCreator->createPatch());
-    Node_getTraversable(instance.path().parent())->insert(cap);
-
-    patch.MakeCap(Node_getPatch(cap), type, ROW, true);
-    Node_getPatch(cap)->SetShader(shader);
 
-    scene::Path path(instance.path());
-    path.pop();
-    path.push(makeReference(cap.get()));
-    selectPath(path, true);
-  }
+    AABB box = patch.localAABB();
+    float x = box.extents.x();
+    float y = box.extents.y();
+    float z = box.extents.z();
 
-  {
-    NodeSmartReference cap(g_patchCreator->createPatch());
-    Node_getTraversable(instance.path().parent())->insert(cap);
-
-    patch.MakeCap(Node_getPatch(cap), type, ROW, false);
-    Node_getPatch(cap)->SetShader(shader);
+    int cap_direction = -1;
+    if (x < y && x < z) {
+        cap_direction = 0;
+    } else if (y < x && y < z) {
+        cap_direction = 1;
+    } else if (z < x && z < x) {
+        cap_direction = 2;
+    }
 
-    scene::Path path(instance.path());
-    path.pop();
-    path.push(makeReference(cap.get()));
-    selectPath(path, true);
-  }
+    if (cap_direction >= 0) {
+        patch.ProjectTexture(cap_direction);
+    } else {
+        patch.NaturalTexture();
+    }
 }
 
-typedef std::vector<scene::Instance*> InstanceVector;
-
-class PatchStoreInstance
+void Patch_AutoCapTexture()
 {
-  InstanceVector& m_instances;
-public:
-  PatchStoreInstance(InstanceVector& instances) : m_instances(instances)
-  {
-  }
-  void operator()(PatchInstance& patch) const
-  {
-    m_instances.push_back(&patch);
-  }
-};
-
-enum ECapDialog {
-  PATCHCAP_BEVEL = 0,
-  PATCHCAP_ENDCAP,
-  PATCHCAP_INVERTED_BEVEL,
-  PATCHCAP_INVERTED_ENDCAP,
-  PATCHCAP_CYLINDER
-};
-
-EMessageBoxReturn DoCapDlg(ECapDialog *type);
+    UndoableCommand command("patchAutoCapTexture");
+    Scene_forEachVisibleSelectedPatch(&PatchAutoCapTexture);
+    SceneChangeNotify();
+}
 
-void Scene_PatchDoCap_Selected(scene::Graph& graph, const char* shader)
+void Patch_makeCaps(Patch &patch, scene::Instance &instance, EPatchCap type, const char *shader)
 {
-  ECapDialog nType;
-
-  if(DoCapDlg(&nType) == eIDOK)
-  {
-    EPatchCap eType;
-    switch(nType)
-    {
-    case PATCHCAP_INVERTED_BEVEL:
-      eType = eCapIBevel;
-      break;
-    case PATCHCAP_BEVEL:
-      eType = eCapBevel;
-      break;
-    case PATCHCAP_INVERTED_ENDCAP:
-      eType = eCapIEndCap;
-      break;
-    case PATCHCAP_ENDCAP:
-      eType = eCapEndCap;
-      break;
-    case PATCHCAP_CYLINDER:
-      eType = eCapCylinder;
-      break;
-    default:
-      ERROR_MESSAGE("invalid patch cap type");
-      return;
+    if ((type == eCapEndCap || type == eCapIEndCap)
+        && patch.getWidth() != 5) {
+        globalErrorStream() << "cannot create end-cap - patch width != 5\n";
+        return;
+    }
+    if ((type == eCapBevel || type == eCapIBevel)
+        && patch.getWidth() != 3 && patch.getWidth() != 5) {
+        globalErrorStream() << "cannot create bevel-cap - patch width != 3\n";
+        return;
+    }
+    if (type == eCapCylinder
+        && patch.getWidth() != 9) {
+        globalErrorStream() << "cannot create cylinder-cap - patch width != 9\n";
+        return;
     }
-  
-    InstanceVector instances;
-    Scene_forEachVisibleSelectedPatchInstance(PatchStoreInstance(instances));
-    for(InstanceVector::const_iterator i = instances.begin(); i != instances.end(); ++i)
+
     {
-      Patch_makeCaps(* Node_getPatch((*i)->path().top()), *(*i), eType, shader);
+        NodeSmartReference cap(g_patchCreator->createPatch());
+        Node_getTraversable(instance.path().parent())->insert(cap);
+
+        Patch *cap_patch = Node_getPatch(cap);
+        patch.MakeCap(cap_patch, type, ROW, true);
+        cap_patch->SetShader(shader);
+        PatchAutoCapTexture(*cap_patch);
+
+        scene::Path path(instance.path());
+        path.pop();
+        path.push(makeReference(cap.get()));
+        selectPath(path, true);
     }
-  }
-}
 
-Patch* Scene_GetUltimateSelectedVisiblePatch()
-{
-  if(GlobalSelectionSystem().countSelected() != 0)
-  {
-    scene::Node& node = GlobalSelectionSystem().ultimateSelected().path().top();
-    if(node.visible())
     {
-      return Node_getPatch(node);
+        NodeSmartReference cap(g_patchCreator->createPatch());
+        Node_getTraversable(instance.path().parent())->insert(cap);
+
+        Patch *cap_patch = Node_getPatch(cap);
+        patch.MakeCap(cap_patch, type, ROW, false);
+        cap_patch->SetShader(shader);
+        PatchAutoCapTexture(*cap_patch);
+
+        scene::Path path(instance.path());
+        path.pop();
+        path.push(makeReference(cap.get()));
+        selectPath(path, true);
     }
-  }
-  return 0;
 }
 
+typedef std::vector<scene::Instance *> InstanceVector;
 
-class PatchCapTexture
-{
-public:
-  void operator()(Patch& patch) const
-  {
-    patch.ProjectTexture(Patch::m_CycleCapIndex);
-  }
+enum ECapDialog {
+    PATCHCAP_BEVEL = 0,
+    PATCHCAP_ENDCAP,
+    PATCHCAP_INVERTED_BEVEL,
+    PATCHCAP_INVERTED_ENDCAP,
+    PATCHCAP_CYLINDER
 };
 
-void Scene_PatchCapTexture_Selected(scene::Graph& graph)
-{
-  Scene_forEachVisibleSelectedPatch(PatchCapTexture());
-  Patch::m_CycleCapIndex = (Patch::m_CycleCapIndex == 0) ? 1 : (Patch::m_CycleCapIndex == 1) ? 2 : 0;
-  SceneChangeNotify();
-}
+EMessageBoxReturn DoCapDlg(ECapDialog *type);
 
-class PatchFlipTexture
-{
-  int m_axis;
-public:
-  PatchFlipTexture(int axis) : m_axis(axis)
-  {
-  }
-  void operator()(Patch& patch) const
-  {
-    patch.FlipTexture(m_axis);
-  }
-};
+void Scene_PatchDoCap_Selected(scene::Graph &graph, const char *shader)
+{
+    ECapDialog nType;
+
+    if (DoCapDlg(&nType) == eIDOK) {
+        EPatchCap eType;
+        switch (nType) {
+            case PATCHCAP_INVERTED_BEVEL:
+                eType = eCapIBevel;
+                break;
+            case PATCHCAP_BEVEL:
+                eType = eCapBevel;
+                break;
+            case PATCHCAP_INVERTED_ENDCAP:
+                eType = eCapIEndCap;
+                break;
+            case PATCHCAP_ENDCAP:
+                eType = eCapEndCap;
+                break;
+            case PATCHCAP_CYLINDER:
+                eType = eCapCylinder;
+                break;
+            default:
+                ERROR_MESSAGE("invalid patch cap type");
+                return;
+        }
 
-void Scene_PatchFlipTexture_Selected(scene::Graph& graph, int axis)
-{
-  Scene_forEachVisibleSelectedPatch(PatchFlipTexture(axis));
+        InstanceVector instances;
+        Scene_forEachVisibleSelectedPatchInstance([&](PatchInstance &patch) {
+            instances.push_back(&patch);
+        });
+        for (InstanceVector::const_iterator i = instances.begin(); i != instances.end(); ++i) {
+            Patch_makeCaps(*Node_getPatch((*i)->path().top()), *(*i), eType, shader);
+        }
+    }
 }
 
-class PatchNaturalTexture
+Patch *Scene_GetUltimateSelectedVisiblePatch()
 {
-public:
-  void operator()(Patch& patch) const
-  {
-    patch.NaturalTexture();
-  }
-};
-
-void Scene_PatchNaturalTexture_Selected(scene::Graph& graph)
-{
-  Scene_forEachVisibleSelectedPatch(PatchNaturalTexture());
-  SceneChangeNotify();
+    if (GlobalSelectionSystem().countSelected() != 0) {
+        scene::Node &node = GlobalSelectionSystem().ultimateSelected().path().top();
+        if (node.visible()) {
+            return Node_getPatch(node);
+        }
+    }
+    return 0;
 }
 
 
-class PatchInsertRemove
-{
-  bool m_insert, m_column, m_first;
-public:
-  PatchInsertRemove(bool insert, bool column, bool first) : m_insert(insert), m_column(column), m_first(first)
-  {
-  }
-  void operator()(Patch& patch) const
-  {
-    patch.InsertRemove(m_insert, m_column, m_first);
-  }
-};
-
-void Scene_PatchInsertRemove_Selected(scene::Graph& graph, bool bInsert, bool bColumn, bool bFirst)
+void Scene_PatchCapTexture_Selected(scene::Graph &graph)
 {
-  Scene_forEachVisibleSelectedPatch(PatchInsertRemove(bInsert, bColumn, bFirst));
+    Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
+        patch.ProjectTexture(Patch::m_CycleCapIndex);
+    });
+    Patch::m_CycleCapIndex = (Patch::m_CycleCapIndex == 0) ? 1 : (Patch::m_CycleCapIndex == 1) ? 2 : 0;
+    SceneChangeNotify();
 }
 
-class PatchInvertMatrix
+void Scene_PatchFlipTexture_Selected(scene::Graph &graph, int axis)
 {
-public:
-  void operator()(Patch& patch) const
-  {
-    patch.InvertMatrix();
-  }
-};
-
-void Scene_PatchInvert_Selected(scene::Graph& graph)
-{
-  Scene_forEachVisibleSelectedPatch(PatchInvertMatrix());
+    Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
+        patch.FlipTexture(axis);
+    });
 }
 
-class PatchRedisperse
+void Scene_PatchNaturalTexture_Selected(scene::Graph &graph)
 {
-  EMatrixMajor m_major;
-public:
-  PatchRedisperse(EMatrixMajor major) : m_major(major)
-  {
-  }
-  void operator()(Patch& patch) const
-  {
-    patch.Redisperse(m_major);
-  }
-};
-
-void Scene_PatchRedisperse_Selected(scene::Graph& graph, EMatrixMajor major)
-{
-  Scene_forEachVisibleSelectedPatch(PatchRedisperse(major));
+    Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
+        patch.NaturalTexture();
+    });
+    SceneChangeNotify();
 }
 
-class PatchSmooth
-{
-  EMatrixMajor m_major;
-public:
-  PatchSmooth(EMatrixMajor major) : m_major(major)
-  {
-  }
-  void operator()(Patch& patch) const
-  {
-    patch.Smooth(m_major);
-  }
-};
 
-void Scene_PatchSmooth_Selected(scene::Graph& graph, EMatrixMajor major)
+void Scene_PatchInsertRemove_Selected(scene::Graph &graph, bool bInsert, bool bColumn, bool bFirst)
 {
-  Scene_forEachVisibleSelectedPatch(PatchSmooth(major));
+    Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
+        patch.InsertRemove(bInsert, bColumn, bFirst);
+    });
 }
 
-class PatchTransposeMatrix
+void Scene_PatchInvert_Selected(scene::Graph &graph)
 {
-public:
-  void operator()(Patch& patch) const
-  {
-    patch.TransposeMatrix();
-  }
-};
+    Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
+        patch.InvertMatrix();
+    });
+}
 
-void Scene_PatchTranspose_Selected(scene::Graph& graph)
+void Scene_PatchRedisperse_Selected(scene::Graph &graph, EMatrixMajor major)
 {
-  Scene_forEachVisibleSelectedPatch(PatchTransposeMatrix());
+    Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
+        patch.Redisperse(major);
+    });
 }
 
-class PatchSetShader
+void Scene_PatchSmooth_Selected(scene::Graph &graph, EMatrixMajor major)
 {
-  const char* m_name;
-public:
-  PatchSetShader(const char* name)
-    : m_name(name)
-  {
-  }
-  void operator()(Patch& patch) const
-  {
-    patch.SetShader(m_name);
-  }
-};
+    Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
+        patch.Smooth(major);
+    });
+}
 
-void Scene_PatchSetShader_Selected(scene::Graph& graph, const char* name)
+void Scene_PatchTranspose_Selected(scene::Graph &graph)
 {
-  Scene_forEachVisibleSelectedPatch(PatchSetShader(name));
-  SceneChangeNotify();
+    Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
+        patch.TransposeMatrix();
+    });
 }
 
-void Scene_PatchGetShader_Selected(scene::Graph& graph, CopiedString& name)
+void Scene_PatchSetShader_Selected(scene::Graph &graph, const char *name)
 {
-  Patch* patch = Scene_GetUltimateSelectedVisiblePatch();
-  if(patch != 0)
-  {
-    name = patch->GetShader();
-  }
+    Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
+        patch.SetShader(name);
+    });
+    SceneChangeNotify();
 }
 
-class PatchSelectByShader
+void Scene_PatchGetShader_Selected(scene::Graph &graph, CopiedString &name)
 {
-  const char* m_name;
-public:
-  inline PatchSelectByShader(const char* name)
-    : m_name(name)
-  {
-  }
-  void operator()(PatchInstance& patch) const
-  {
-    if(shader_equal(patch.getPatch().GetShader(), m_name))
-    {
-      patch.setSelected(true);
+    Patch *patch = Scene_GetUltimateSelectedVisiblePatch();
+    if (patch != 0) {
+        name = patch->GetShader();
     }
-  }
-};
+}
 
-void Scene_PatchSelectByShader(scene::Graph& graph, const char* name)
+void Scene_PatchSelectByShader(scene::Graph &graph, const char *name)
 {
-  Scene_forEachVisiblePatchInstance(PatchSelectByShader(name));
+    Scene_forEachVisiblePatchInstance([&](PatchInstance &patch) {
+        if (shader_equal(patch.getPatch().GetShader(), name)) {
+            patch.setSelected(true);
+        }
+    });
 }
 
 
-class PatchFindReplaceShader
+void Scene_PatchFindReplaceShader(scene::Graph &graph, const char *find, const char *replace)
 {
-  const char* m_find;
-  const char* m_replace;
-public:
-  PatchFindReplaceShader(const char* find, const char* replace) : m_find(find), m_replace(replace)
-  {
-  }
-  void operator()(Patch& patch) const
-  {
-    if(shader_equal(patch.GetShader(), m_find))
-    {
-      patch.SetShader(m_replace);
-    }
-  }
-};
-
-void Scene_PatchFindReplaceShader(scene::Graph& graph, const char* find, const char* replace)
-{
-  Scene_forEachVisiblePatch(PatchFindReplaceShader(find, replace));
+    Scene_forEachVisiblePatch([&](Patch &patch) {
+        if (shader_equal(patch.GetShader(), find)) {
+            patch.SetShader(replace);
+        }
+    });
 }
 
-void Scene_PatchFindReplaceShader_Selected(scene::Graph& graph, const char* find, const char* replace)
+void Scene_PatchFindReplaceShader_Selected(scene::Graph &graph, const char *find, const char *replace)
 {
-  Scene_forEachVisibleSelectedPatch(PatchFindReplaceShader(find, replace));
+    Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
+        if (shader_equal(patch.GetShader(), find)) {
+            patch.SetShader(replace);
+        }
+    });
 }
 
 
 AABB PatchCreator_getBounds()
 {
-  AABB aabb(aabb_for_minmax(Select_getWorkZone().d_work_min, Select_getWorkZone().d_work_max));
+    AABB aabb(aabb_for_minmax(Select_getWorkZone().d_work_min, Select_getWorkZone().d_work_max));
 
-  float gridSize = GetGridSize();
+    float gridSize = GetGridSize();
 
-  if(aabb.extents[0] == 0)
-  {
-    aabb.extents[0] = gridSize;
-  }
-  if(aabb.extents[1] == 0)
-  {
-    aabb.extents[1] = gridSize;
-  }
-  if(aabb.extents[2] == 0)
-  {
-    aabb.extents[2] = gridSize;
-  }
+    if (aabb.extents[0] == 0) {
+        aabb.extents[0] = gridSize;
+    }
+    if (aabb.extents[1] == 0) {
+        aabb.extents[1] = gridSize;
+    }
+    if (aabb.extents[2] == 0) {
+        aabb.extents[2] = gridSize;
+    }
 
-  if(aabb_valid(aabb))
-  {
-    return aabb;
-  }
-  return AABB(Vector3(0, 0, 0), Vector3(64, 64, 64));
+    if (aabb_valid(aabb)) {
+        return aabb;
+    }
+    return AABB(Vector3(0, 0, 0), Vector3(64, 64, 64));
 }
 
 void DoNewPatchDlg(EPatchPrefab prefab, int minrows, int mincols, int defrows, int defcols, int maxrows, int maxcols);
 
 void Patch_XactCylinder()
 {
-  UndoableCommand undo("patchCreateXactCylinder");
+    UndoableCommand undo("patchCreateXactCylinder");
 
-  DoNewPatchDlg(eXactCylinder, 3, 7, 3, 13, 0, 0);
+    DoNewPatchDlg(eXactCylinder, 3, 7, 3, 13, 0, 0);
 }
 
 void Patch_XactSphere()
 {
-  UndoableCommand undo("patchCreateXactSphere");
+    UndoableCommand undo("patchCreateXactSphere");
 
-  DoNewPatchDlg(eXactSphere, 5, 7, 7, 13, 0, 0);
+    DoNewPatchDlg(eXactSphere, 5, 7, 7, 13, 0, 0);
 }
 
 void Patch_XactCone()
 {
-  UndoableCommand undo("patchCreateXactCone");
+    UndoableCommand undo("patchCreateXactCone");
 
-  DoNewPatchDlg(eXactCone, 3, 7, 3, 13, 0, 0);
+    DoNewPatchDlg(eXactCone, 3, 7, 3, 13, 0, 0);
 }
 
 void Patch_Cylinder()
 {
-  UndoableCommand undo("patchCreateCylinder");
+    UndoableCommand undo("patchCreateCylinder");
 
-  Scene_PatchConstructPrefab(GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader(GlobalTextureBrowser()), eCylinder, GlobalXYWnd_getCurrentViewType());
+    Scene_PatchConstructPrefab(GlobalSceneGraph(), PatchCreator_getBounds(),
+                               TextureBrowser_GetSelectedShader(GlobalTextureBrowser()), eCylinder,
+                               GlobalXYWnd_getCurrentViewType());
 }
 
 void Patch_DenseCylinder()
 {
-  UndoableCommand undo("patchCreateDenseCylinder");
+    UndoableCommand undo("patchCreateDenseCylinder");
 
-  Scene_PatchConstructPrefab(GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader(GlobalTextureBrowser()), eDenseCylinder, GlobalXYWnd_getCurrentViewType());
+    Scene_PatchConstructPrefab(GlobalSceneGraph(), PatchCreator_getBounds(),
+                               TextureBrowser_GetSelectedShader(GlobalTextureBrowser()), eDenseCylinder,
+                               GlobalXYWnd_getCurrentViewType());
 }
 
 void Patch_VeryDenseCylinder()
 {
-  UndoableCommand undo("patchCreateVeryDenseCylinder");
+    UndoableCommand undo("patchCreateVeryDenseCylinder");
 
-  Scene_PatchConstructPrefab(GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader(GlobalTextureBrowser()), eVeryDenseCylinder, GlobalXYWnd_getCurrentViewType());
+    Scene_PatchConstructPrefab(GlobalSceneGraph(), PatchCreator_getBounds(),
+                               TextureBrowser_GetSelectedShader(GlobalTextureBrowser()), eVeryDenseCylinder,
+                               GlobalXYWnd_getCurrentViewType());
 }
 
 void Patch_SquareCylinder()
 {
-  UndoableCommand undo("patchCreateSquareCylinder");
+    UndoableCommand undo("patchCreateSquareCylinder");
 
-  Scene_PatchConstructPrefab(GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader(GlobalTextureBrowser()), eSqCylinder, GlobalXYWnd_getCurrentViewType());
+    Scene_PatchConstructPrefab(GlobalSceneGraph(), PatchCreator_getBounds(),
+                               TextureBrowser_GetSelectedShader(GlobalTextureBrowser()), eSqCylinder,
+                               GlobalXYWnd_getCurrentViewType());
 }
 
 void Patch_Endcap()
 {
-  UndoableCommand undo("patchCreateCaps");
+    UndoableCommand undo("patchCreateCaps");
 
-  Scene_PatchConstructPrefab(GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader(GlobalTextureBrowser()), eEndCap, GlobalXYWnd_getCurrentViewType());
+    Scene_PatchConstructPrefab(GlobalSceneGraph(), PatchCreator_getBounds(),
+                               TextureBrowser_GetSelectedShader(GlobalTextureBrowser()), eEndCap,
+                               GlobalXYWnd_getCurrentViewType());
 }
 
 void Patch_Bevel()
 {
-  UndoableCommand undo("patchCreateBevel");
+    UndoableCommand undo("patchCreateBevel");
 
-  Scene_PatchConstructPrefab(GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader(GlobalTextureBrowser()), eBevel, GlobalXYWnd_getCurrentViewType());
+    Scene_PatchConstructPrefab(GlobalSceneGraph(), PatchCreator_getBounds(),
+                               TextureBrowser_GetSelectedShader(GlobalTextureBrowser()), eBevel,
+                               GlobalXYWnd_getCurrentViewType());
 }
 
 void Patch_Sphere()
 {
-  UndoableCommand undo("patchCreateSphere");
+    UndoableCommand undo("patchCreateSphere");
 
-  Scene_PatchConstructPrefab(GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader(GlobalTextureBrowser()), eSphere, GlobalXYWnd_getCurrentViewType());
+    Scene_PatchConstructPrefab(GlobalSceneGraph(), PatchCreator_getBounds(),
+                               TextureBrowser_GetSelectedShader(GlobalTextureBrowser()), eSphere,
+                               GlobalXYWnd_getCurrentViewType());
 }
 
 void Patch_SquareBevel()
@@ -514,130 +436,132 @@ void Patch_SquareEndcap()
 
 void Patch_Cone()
 {
-  UndoableCommand undo("patchCreateCone");
+    UndoableCommand undo("patchCreateCone");
 
-  Scene_PatchConstructPrefab(GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader(GlobalTextureBrowser()), eCone, GlobalXYWnd_getCurrentViewType());
+    Scene_PatchConstructPrefab(GlobalSceneGraph(), PatchCreator_getBounds(),
+                               TextureBrowser_GetSelectedShader(GlobalTextureBrowser()), eCone,
+                               GlobalXYWnd_getCurrentViewType());
 }
 
 void Patch_Plane()
 {
-  UndoableCommand undo("patchCreatePlane");
+    UndoableCommand undo("patchCreatePlane");
 
-  DoNewPatchDlg(ePlane, 3, 3, 3, 3, 0, 0);
+    DoNewPatchDlg(ePlane, 3, 3, 3, 3, 0, 0);
 }
 
 void Patch_InsertInsertColumn()
 {
-  UndoableCommand undo("patchInsertColumns");
+    UndoableCommand undo("patchInsertColumns");
 
-  Scene_PatchInsertRemove_Selected(GlobalSceneGraph(), true, true, false);
+    Scene_PatchInsertRemove_Selected(GlobalSceneGraph(), true, true, false);
 }
 
 void Patch_InsertAddColumn()
 {
-  UndoableCommand undo("patchAddColumns");
+    UndoableCommand undo("patchAddColumns");
 
-  Scene_PatchInsertRemove_Selected(GlobalSceneGraph(), true, true, true);
+    Scene_PatchInsertRemove_Selected(GlobalSceneGraph(), true, true, true);
 }
 
 void Patch_InsertInsertRow()
 {
-  UndoableCommand undo("patchInsertRows");
+    UndoableCommand undo("patchInsertRows");
 
-  Scene_PatchInsertRemove_Selected(GlobalSceneGraph(), true, false, false);
+    Scene_PatchInsertRemove_Selected(GlobalSceneGraph(), true, false, false);
 }
 
 void Patch_InsertAddRow()
 {
-  UndoableCommand undo("patchAddRows");
+    UndoableCommand undo("patchAddRows");
 
-  Scene_PatchInsertRemove_Selected(GlobalSceneGraph(), true, false, true);
+    Scene_PatchInsertRemove_Selected(GlobalSceneGraph(), true, false, true);
 }
 
 void Patch_DeleteFirstColumn()
 {
-  UndoableCommand undo("patchDeleteFirstColumns");
+    UndoableCommand undo("patchDeleteFirstColumns");
 
-  Scene_PatchInsertRemove_Selected(GlobalSceneGraph(), false, true, true);
+    Scene_PatchInsertRemove_Selected(GlobalSceneGraph(), false, true, true);
 }
 
 void Patch_DeleteLastColumn()
 {
-  UndoableCommand undo("patchDeleteLastColumns");
+    UndoableCommand undo("patchDeleteLastColumns");
 
-  Scene_PatchInsertRemove_Selected(GlobalSceneGraph(), false, true, false);
+    Scene_PatchInsertRemove_Selected(GlobalSceneGraph(), false, true, false);
 }
 
 void Patch_DeleteFirstRow()
 {
-  UndoableCommand undo("patchDeleteFirstRows");
+    UndoableCommand undo("patchDeleteFirstRows");
 
-  Scene_PatchInsertRemove_Selected(GlobalSceneGraph(), false, false, true);
+    Scene_PatchInsertRemove_Selected(GlobalSceneGraph(), false, false, true);
 }
 
 void Patch_DeleteLastRow()
 {
-  UndoableCommand undo("patchDeleteLastRows");
+    UndoableCommand undo("patchDeleteLastRows");
 
-  Scene_PatchInsertRemove_Selected(GlobalSceneGraph(), false, false, false);
+    Scene_PatchInsertRemove_Selected(GlobalSceneGraph(), false, false, false);
 }
 
 void Patch_Invert()
 {
-  UndoableCommand undo("patchInvert");
+    UndoableCommand undo("patchInvert");
 
-  Scene_PatchInvert_Selected(GlobalSceneGraph());
+    Scene_PatchInvert_Selected(GlobalSceneGraph());
 }
 
 void Patch_RedisperseRows()
 {
-  UndoableCommand undo("patchRedisperseRows");
+    UndoableCommand undo("patchRedisperseRows");
 
-  Scene_PatchRedisperse_Selected(GlobalSceneGraph(), ROW);
+    Scene_PatchRedisperse_Selected(GlobalSceneGraph(), ROW);
 }
 
 void Patch_RedisperseCols()
 {
-  UndoableCommand undo("patchRedisperseColumns");
+    UndoableCommand undo("patchRedisperseColumns");
 
-  Scene_PatchRedisperse_Selected(GlobalSceneGraph(), COL);
+    Scene_PatchRedisperse_Selected(GlobalSceneGraph(), COL);
 }
 
 void Patch_SmoothRows()
 {
-  UndoableCommand undo("patchSmoothRows");
+    UndoableCommand undo("patchSmoothRows");
 
-  Scene_PatchSmooth_Selected(GlobalSceneGraph(), ROW);
+    Scene_PatchSmooth_Selected(GlobalSceneGraph(), ROW);
 }
 
 void Patch_SmoothCols()
 {
-  UndoableCommand undo("patchSmoothColumns");
+    UndoableCommand undo("patchSmoothColumns");
 
-  Scene_PatchSmooth_Selected(GlobalSceneGraph(), COL);
+    Scene_PatchSmooth_Selected(GlobalSceneGraph(), COL);
 }
 
 void Patch_Transpose()
 {
-  UndoableCommand undo("patchTranspose");
+    UndoableCommand undo("patchTranspose");
 
-  Scene_PatchTranspose_Selected(GlobalSceneGraph());
+    Scene_PatchTranspose_Selected(GlobalSceneGraph());
 }
 
 void Patch_Cap()
 {
-  // FIXME: add support for patch cap creation
-  // Patch_CapCurrent();
-  UndoableCommand undo("patchCreateCaps");
+    // FIXME: add support for patch cap creation
+    // Patch_CapCurrent();
+    UndoableCommand undo("patchCreateCaps");
 
-  Scene_PatchDoCap_Selected(GlobalSceneGraph(), TextureBrowser_GetSelectedShader(GlobalTextureBrowser()));
+    Scene_PatchDoCap_Selected(GlobalSceneGraph(), TextureBrowser_GetSelectedShader(GlobalTextureBrowser()));
 }
 
 void Patch_CycleProjection()
 {
-  UndoableCommand undo("patchCycleUVProjectionAxis");
+    UndoableCommand undo("patchCycleUVProjectionAxis");
 
-  Scene_PatchCapTexture_Selected(GlobalSceneGraph());
+    Scene_PatchCapTexture_Selected(GlobalSceneGraph());
 }
 
 ///\todo Unfinished.
@@ -652,64 +576,83 @@ void Patch_OverlayOff()
 
 void Patch_FlipTextureX()
 {
-  UndoableCommand undo("patchFlipTextureU");
+    UndoableCommand undo("patchFlipTextureU");
 
-  Scene_PatchFlipTexture_Selected(GlobalSceneGraph(), 0);
+    Scene_PatchFlipTexture_Selected(GlobalSceneGraph(), 0);
 }
 
 void Patch_FlipTextureY()
 {
-  UndoableCommand undo("patchFlipTextureV");
+    UndoableCommand undo("patchFlipTextureV");
 
-  Scene_PatchFlipTexture_Selected(GlobalSceneGraph(), 1);
+    Scene_PatchFlipTexture_Selected(GlobalSceneGraph(), 1);
 }
 
 void Patch_NaturalTexture()
 {
-  UndoableCommand undo("patchNaturalTexture");
+    UndoableCommand undo("patchNaturalTexture");
+
+    Scene_PatchNaturalTexture_Selected(GlobalSceneGraph());
+}
+
+void Patch_CapTexture()
+{
+    UndoableCommand command("patchCapTexture");
 
-  Scene_PatchNaturalTexture_Selected(GlobalSceneGraph());
+    Scene_PatchCapTexture_Selected(GlobalSceneGraph());
 }
 
+void Patch_ResetTexture()
+{
+    float fx, fy;
+    if (DoTextureLayout(&fx, &fy) == eIDOK) {
+        UndoableCommand command("patchTileTexture");
+        Scene_PatchTileTexture_Selected(GlobalSceneGraph(), fx, fy);
+    }
+}
 
+void Patch_FitTexture()
+{
+    UndoableCommand command("patchFitTexture");
 
+    Scene_PatchTileTexture_Selected(GlobalSceneGraph(), 1, 1);
+}
 
 #include "ifilter.h"
 
 
-class filter_patch_all : public PatchFilter
-{
+class filter_patch_all : public PatchFilter {
 public:
-  bool filter(const Patch& patch) const
-  {
-    return true;
-  }
+    bool filter(const Patch &patch) const
+    {
+        return true;
+    }
 };
 
-class filter_patch_shader : public PatchFilter
-{
-  const char* m_shader;
+class filter_patch_shader : public PatchFilter {
+    const char *m_shader;
 public:
-  filter_patch_shader(const char* shader) : m_shader(shader)
-  {
-  }
-  bool filter(const Patch& patch) const
-  {
-    return shader_equal(patch.GetShader(), m_shader);
-  }
+    filter_patch_shader(const char *shader) : m_shader(shader)
+    {
+    }
+
+    bool filter(const Patch &patch) const
+    {
+        return shader_equal(patch.GetShader(), m_shader);
+    }
 };
 
-class filter_patch_flags : public PatchFilter
-{
-  int m_flags;
+class filter_patch_flags : public PatchFilter {
+    int m_flags;
 public:
-  filter_patch_flags(int flags) : m_flags(flags)
-  {
-  }
-  bool filter(const Patch& patch) const
-  {
-    return (patch.getShaderFlags() & m_flags) != 0;
-  }
+    filter_patch_flags(int flags) : m_flags(flags)
+    {
+    }
+
+    bool filter(const Patch &patch) const
+    {
+        return (patch.getShaderFlags() & m_flags) != 0;
+    }
 };
 
 
@@ -720,27 +663,29 @@ filter_patch_flags g_filter_patch_translucent(QER_TRANS);
 
 void PatchFilters_construct()
 {
-  add_patch_filter(g_filter_patch_all, EXCLUDE_CURVES);
-  add_patch_filter(g_filter_patch_clip, EXCLUDE_CLIP);
-  add_patch_filter(g_filter_patch_weapclip, EXCLUDE_CLIP);
-  add_patch_filter(g_filter_patch_translucent, EXCLUDE_TRANSLUCENT);
+    add_patch_filter(g_filter_patch_all, EXCLUDE_CURVES);
+    add_patch_filter(g_filter_patch_clip, EXCLUDE_CLIP);
+    add_patch_filter(g_filter_patch_weapclip, EXCLUDE_CLIP);
+    add_patch_filter(g_filter_patch_translucent, EXCLUDE_TRANSLUCENT);
 }
 
 
 #include "preferences.h"
 
-void Patch_constructPreferences(PreferencesPagepage)
+void Patch_constructPreferences(PreferencesPage &page)
 {
-  page.appendEntry("Patch Subdivide Threshold", g_PatchSubdivideThreshold);
+    page.appendEntry("Patch Subdivide Threshold", g_PatchSubdivideThreshold);
 }
-void Patch_constructPage(PreferenceGroup& group)
+
+void Patch_constructPage(PreferenceGroup &group)
 {
-  PreferencesPage page(group.createPage("Patches", "Patch Display Preferences"));
-  Patch_constructPreferences(page);
+    PreferencesPage page(group.createPage("Patches", "Patch Display Preferences"));
+    Patch_constructPreferences(page);
 }
+
 void Patch_registerPreferencesPage()
 {
-  PreferencesDialog_addDisplayPage(FreeCaller1<PreferenceGroup&, Patch_constructPage>());
+    PreferencesDialog_addDisplayPage(makeCallbackF(Patch_constructPage));
 }
 
 
@@ -748,7 +693,7 @@ void Patch_registerPreferencesPage()
 
 void PatchPreferences_construct()
 {
-  GlobalPreferenceSystem().registerPreference("Subdivisions", IntImportStringCaller(g_PatchSubdivideThreshold), IntExportStringCaller(g_PatchSubdivideThreshold));
+    GlobalPreferenceSystem().registerPreference("Subdivisions", make_property_string(g_PatchSubdivideThreshold));
 }
 
 
@@ -756,426 +701,412 @@ void PatchPreferences_construct()
 
 void Patch_registerCommands()
 {
-  GlobalCommands_insert("InvertCurveTextureX", FreeCaller<Patch_FlipTextureX>(), Accelerator('I', (GdkModifierType)(GDK_SHIFT_MASK|GDK_CONTROL_MASK)));
-  GlobalCommands_insert("InvertCurveTextureY", FreeCaller<Patch_FlipTextureY>(), Accelerator('I', (GdkModifierType)GDK_SHIFT_MASK));
-  GlobalCommands_insert("IncPatchColumn", FreeCaller<Patch_InsertInsertColumn>(), Accelerator(GDK_KP_Add, (GdkModifierType)(GDK_SHIFT_MASK|GDK_CONTROL_MASK)));
-  GlobalCommands_insert("IncPatchRow", FreeCaller<Patch_InsertInsertRow>(), Accelerator(GDK_KP_Add, (GdkModifierType)GDK_CONTROL_MASK));
-  GlobalCommands_insert("DecPatchColumn", FreeCaller<Patch_DeleteLastColumn>(), Accelerator(GDK_KP_Subtract, (GdkModifierType)(GDK_SHIFT_MASK|GDK_CONTROL_MASK)));
-  GlobalCommands_insert("DecPatchRow", FreeCaller<Patch_DeleteLastRow>(), Accelerator(GDK_KP_Subtract, (GdkModifierType)GDK_CONTROL_MASK));
-  GlobalCommands_insert("NaturalizePatch", FreeCaller<Patch_NaturalTexture>(), Accelerator('N', (GdkModifierType)GDK_CONTROL_MASK));
-  GlobalCommands_insert("PatchCylinder", FreeCaller<Patch_Cylinder>());
-  GlobalCommands_insert("PatchDenseCylinder", FreeCaller<Patch_DenseCylinder>());
-  GlobalCommands_insert("PatchVeryDenseCylinder", FreeCaller<Patch_VeryDenseCylinder>());
-  GlobalCommands_insert("PatchSquareCylinder", FreeCaller<Patch_SquareCylinder>());
-  GlobalCommands_insert("PatchXactCylinder", FreeCaller<Patch_XactCylinder>());
-  GlobalCommands_insert("PatchXactSphere", FreeCaller<Patch_XactSphere>());
-  GlobalCommands_insert("PatchXactCone", FreeCaller<Patch_XactCone>());
-  GlobalCommands_insert("PatchEndCap", FreeCaller<Patch_Endcap>());
-  GlobalCommands_insert("PatchBevel", FreeCaller<Patch_Bevel>());
-  GlobalCommands_insert("PatchSquareBevel", FreeCaller<Patch_SquareBevel>());
-  GlobalCommands_insert("PatchSquareEndcap", FreeCaller<Patch_SquareEndcap>());
-  GlobalCommands_insert("PatchCone", FreeCaller<Patch_Cone>());
-  GlobalCommands_insert("PatchSphere", FreeCaller<Patch_Sphere>());
-  GlobalCommands_insert("SimplePatchMesh", FreeCaller<Patch_Plane>(), Accelerator('P', (GdkModifierType)GDK_SHIFT_MASK));
-  GlobalCommands_insert("PatchInsertInsertColumn", FreeCaller<Patch_InsertInsertColumn>());
-  GlobalCommands_insert("PatchInsertAddColumn", FreeCaller<Patch_InsertAddColumn>());
-  GlobalCommands_insert("PatchInsertInsertRow", FreeCaller<Patch_InsertInsertRow>());
-  GlobalCommands_insert("PatchInsertAddRow", FreeCaller<Patch_InsertAddRow>());
-  GlobalCommands_insert("PatchDeleteFirstColumn", FreeCaller<Patch_DeleteFirstColumn>());
-  GlobalCommands_insert("PatchDeleteLastColumn", FreeCaller<Patch_DeleteLastColumn>());
-  GlobalCommands_insert("PatchDeleteFirstRow", FreeCaller<Patch_DeleteFirstRow>());
-  GlobalCommands_insert("PatchDeleteLastRow", FreeCaller<Patch_DeleteLastRow>());
-  GlobalCommands_insert("InvertCurve", FreeCaller<Patch_Invert>(), Accelerator('I', (GdkModifierType)GDK_CONTROL_MASK));
-  GlobalCommands_insert("RedisperseRows", FreeCaller<Patch_RedisperseRows>(), Accelerator('E', (GdkModifierType)GDK_CONTROL_MASK));
-  GlobalCommands_insert("RedisperseCols", FreeCaller<Patch_RedisperseCols>(), Accelerator('E', (GdkModifierType)(GDK_SHIFT_MASK|GDK_CONTROL_MASK)));
-  GlobalCommands_insert("SmoothRows", FreeCaller<Patch_SmoothRows>(), Accelerator('W', (GdkModifierType)GDK_CONTROL_MASK));
-  GlobalCommands_insert("SmoothCols", FreeCaller<Patch_SmoothCols>(), Accelerator('W', (GdkModifierType)(GDK_SHIFT_MASK|GDK_CONTROL_MASK)));
-  GlobalCommands_insert("MatrixTranspose", FreeCaller<Patch_Transpose>(), Accelerator('M', (GdkModifierType)(GDK_SHIFT_MASK|GDK_CONTROL_MASK)));
-  GlobalCommands_insert("CapCurrentCurve", FreeCaller<Patch_Cap>(), Accelerator('C', (GdkModifierType)GDK_SHIFT_MASK));
-  GlobalCommands_insert("CycleCapTexturePatch", FreeCaller<Patch_CycleProjection>(), Accelerator('N', (GdkModifierType)(GDK_SHIFT_MASK|GDK_CONTROL_MASK)));
-  GlobalCommands_insert("MakeOverlayPatch", FreeCaller<Patch_OverlayOn>(), Accelerator('Y'));
-  GlobalCommands_insert("ClearPatchOverlays", FreeCaller<Patch_OverlayOff>(), Accelerator('L', (GdkModifierType)GDK_CONTROL_MASK));
-}
-
-void Patch_constructToolbar(GtkToolbar* toolbar)
-{
-  toolbar_append_button(toolbar, "Put caps on the current patch (SHIFT + C)", "curve_cap.bmp", "CapCurrentCurve");
-}
-
-void Patch_constructMenu(GtkMenu* menu)
-{
-  create_menu_item_with_mnemonic(menu, "Cylinder", "PatchCylinder");
-  {
-    GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic (menu, "More Cylinders");
-    if (g_Layout_enableDetachableMenus.m_value)
-      menu_tearoff (menu_in_menu);
-    create_menu_item_with_mnemonic(menu_in_menu, "Dense Cylinder", "PatchDenseCylinder");
-    create_menu_item_with_mnemonic(menu_in_menu, "Very Dense Cylinder", "PatchVeryDenseCylinder");
-    create_menu_item_with_mnemonic(menu_in_menu, "Square Cylinder", "PatchSquareCylinder");
-    create_menu_item_with_mnemonic(menu_in_menu, "Exact Cylinder...", "PatchXactCylinder");
-  }
-  menu_separator (menu);
-  create_menu_item_with_mnemonic(menu, "End cap", "PatchEndCap");
-  create_menu_item_with_mnemonic(menu, "Bevel", "PatchBevel");
-  {
-    GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic (menu, "More End caps, Bevels");
-    if (g_Layout_enableDetachableMenus.m_value)
-      menu_tearoff (menu_in_menu);
-    create_menu_item_with_mnemonic(menu_in_menu, "Square Endcap", "PatchSquareBevel");
-    create_menu_item_with_mnemonic(menu_in_menu, "Square Bevel", "PatchSquareEndcap");
-  }
-  menu_separator (menu);
-  create_menu_item_with_mnemonic(menu, "Cone", "PatchCone");
-  create_menu_item_with_mnemonic(menu, "Exact Cone...", "PatchXactCone");
-  menu_separator (menu);
-  create_menu_item_with_mnemonic(menu, "Sphere", "PatchSphere");
-  create_menu_item_with_mnemonic(menu, "Exact Sphere...", "PatchXactSphere");
-  menu_separator (menu);
-  create_menu_item_with_mnemonic(menu, "Simple Patch Mesh...", "SimplePatchMesh");
-  menu_separator (menu);
-  {
-    GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic (menu, "Insert");
-    if (g_Layout_enableDetachableMenus.m_value)
-      menu_tearoff (menu_in_menu);
-    create_menu_item_with_mnemonic(menu_in_menu, "Insert (2) Columns", "PatchInsertInsertColumn");
-    create_menu_item_with_mnemonic(menu_in_menu, "Add (2) Columns", "PatchInsertAddColumn");
-    menu_separator (menu_in_menu);
-    create_menu_item_with_mnemonic(menu_in_menu, "Insert (2) Rows", "PatchInsertInsertRow");
-    create_menu_item_with_mnemonic(menu_in_menu, "Add (2) Rows", "PatchInsertAddRow");
-  }
-  {
-    GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic (menu, "Delete");
-    if (g_Layout_enableDetachableMenus.m_value)
-      menu_tearoff (menu_in_menu);
-    create_menu_item_with_mnemonic(menu_in_menu, "First (2) Columns", "PatchDeleteFirstColumn");
-    create_menu_item_with_mnemonic(menu_in_menu, "Last (2) Columns", "PatchDeleteLastColumn");
-    menu_separator (menu_in_menu);
-    create_menu_item_with_mnemonic(menu_in_menu, "First (2) Rows", "PatchDeleteFirstRow");
-    create_menu_item_with_mnemonic(menu_in_menu, "Last (2) Rows", "PatchDeleteLastRow");
-  }
-  menu_separator (menu);
-  {
-    GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic (menu, "Matrix");
-    if (g_Layout_enableDetachableMenus.m_value)
-      menu_tearoff (menu_in_menu);
-    create_menu_item_with_mnemonic(menu_in_menu, "Invert", "InvertCurve");
-    GtkMenu* menu_3 = create_sub_menu_with_mnemonic (menu_in_menu, "Re-disperse");
-    if (g_Layout_enableDetachableMenus.m_value)
-      menu_tearoff (menu_3);
-    create_menu_item_with_mnemonic(menu_3, "Rows", "RedisperseRows");
-    create_menu_item_with_mnemonic(menu_3, "Columns", "RedisperseCols");
-    GtkMenu* menu_4 = create_sub_menu_with_mnemonic (menu_in_menu, "Smooth");
-    if (g_Layout_enableDetachableMenus.m_value)
-      menu_tearoff (menu_4);
-    create_menu_item_with_mnemonic(menu_4, "Rows", "SmoothRows");
-    create_menu_item_with_mnemonic(menu_4, "Columns", "SmoothCols");
-    create_menu_item_with_mnemonic(menu_in_menu, "Transpose", "MatrixTranspose");
-  }
-  menu_separator (menu);
-  create_menu_item_with_mnemonic(menu, "Cap Selection", "CapCurrentCurve");
-  create_menu_item_with_mnemonic(menu, "Cycle Cap Texture", "CycleCapTexturePatch");
-  menu_separator (menu);
-  {
-    GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic (menu, "Overlay");
-    if (g_Layout_enableDetachableMenus.m_value)
-      menu_tearoff (menu_in_menu);
-    create_menu_item_with_mnemonic(menu_in_menu, "Set", "MakeOverlayPatch");
-    create_menu_item_with_mnemonic(menu_in_menu, "Clear", "ClearPatchOverlays");
-  }
-}
-
-
-#include <gtk/gtkbox.h>
-#include <gtk/gtktable.h>
-#include <gtk/gtktogglebutton.h>
-#include <gtk/gtkradiobutton.h>
-#include <gtk/gtkcombobox.h>
-#include <gtk/gtklabel.h>
+    GlobalCommands_insert("InvertCurveTextureX", makeCallbackF(Patch_FlipTextureX),
+                          Accelerator('I', (GdkModifierType) (GDK_SHIFT_MASK | GDK_CONTROL_MASK)));
+    GlobalCommands_insert("InvertCurveTextureY", makeCallbackF(Patch_FlipTextureY),
+                          Accelerator('I', (GdkModifierType) GDK_SHIFT_MASK));
+    GlobalCommands_insert("NaturalizePatch", makeCallbackF(Patch_NaturalTexture),
+                          Accelerator('N', (GdkModifierType) GDK_CONTROL_MASK));
+    GlobalCommands_insert("PatchCylinder", makeCallbackF(Patch_Cylinder));
+    GlobalCommands_insert("PatchDenseCylinder", makeCallbackF(Patch_DenseCylinder));
+    GlobalCommands_insert("PatchVeryDenseCylinder", makeCallbackF(Patch_VeryDenseCylinder));
+    GlobalCommands_insert("PatchSquareCylinder", makeCallbackF(Patch_SquareCylinder));
+    GlobalCommands_insert("PatchXactCylinder", makeCallbackF(Patch_XactCylinder));
+    GlobalCommands_insert("PatchXactSphere", makeCallbackF(Patch_XactSphere));
+    GlobalCommands_insert("PatchXactCone", makeCallbackF(Patch_XactCone));
+    GlobalCommands_insert("PatchEndCap", makeCallbackF(Patch_Endcap));
+    GlobalCommands_insert("PatchBevel", makeCallbackF(Patch_Bevel));
+    GlobalCommands_insert("PatchSquareBevel", makeCallbackF(Patch_SquareBevel));
+    GlobalCommands_insert("PatchSquareEndcap", makeCallbackF(Patch_SquareEndcap));
+    GlobalCommands_insert("PatchCone", makeCallbackF(Patch_Cone));
+    GlobalCommands_insert("PatchSphere", makeCallbackF(Patch_Sphere));
+    GlobalCommands_insert("SimplePatchMesh", makeCallbackF(Patch_Plane),
+                          Accelerator('P', (GdkModifierType) GDK_SHIFT_MASK));
+    GlobalCommands_insert("PatchInsertInsertColumn", makeCallbackF(Patch_InsertInsertColumn),
+                          Accelerator(GDK_KEY_KP_Add, (GdkModifierType) (GDK_SHIFT_MASK | GDK_CONTROL_MASK)));
+    GlobalCommands_insert("PatchInsertAddColumn", makeCallbackF(Patch_InsertAddColumn));
+    GlobalCommands_insert("PatchInsertInsertRow", makeCallbackF(Patch_InsertInsertRow),
+                          Accelerator(GDK_KEY_KP_Add, (GdkModifierType) GDK_CONTROL_MASK));
+    GlobalCommands_insert("PatchInsertAddRow", makeCallbackF(Patch_InsertAddRow));
+    GlobalCommands_insert("PatchDeleteFirstColumn", makeCallbackF(Patch_DeleteFirstColumn));
+    GlobalCommands_insert("PatchDeleteLastColumn", makeCallbackF(Patch_DeleteLastColumn),
+                          Accelerator(GDK_KEY_KP_Subtract, (GdkModifierType) (GDK_SHIFT_MASK | GDK_CONTROL_MASK)));
+    GlobalCommands_insert("PatchDeleteFirstRow", makeCallbackF(Patch_DeleteFirstRow),
+                          Accelerator(GDK_KEY_KP_Subtract, (GdkModifierType) GDK_CONTROL_MASK));
+    GlobalCommands_insert("PatchDeleteLastRow", makeCallbackF(Patch_DeleteLastRow));
+    GlobalCommands_insert("InvertCurve", makeCallbackF(Patch_Invert),
+                          Accelerator('I', (GdkModifierType) GDK_CONTROL_MASK));
+    GlobalCommands_insert("RedisperseRows", makeCallbackF(Patch_RedisperseRows),
+                          Accelerator('E', (GdkModifierType) GDK_CONTROL_MASK));
+    GlobalCommands_insert("RedisperseCols", makeCallbackF(Patch_RedisperseCols),
+                          Accelerator('E', (GdkModifierType) (GDK_SHIFT_MASK | GDK_CONTROL_MASK)));
+    GlobalCommands_insert("SmoothRows", makeCallbackF(Patch_SmoothRows),
+                          Accelerator('W', (GdkModifierType) GDK_CONTROL_MASK));
+    GlobalCommands_insert("SmoothCols", makeCallbackF(Patch_SmoothCols),
+                          Accelerator('W', (GdkModifierType) (GDK_SHIFT_MASK | GDK_CONTROL_MASK)));
+    GlobalCommands_insert("MatrixTranspose", makeCallbackF(Patch_Transpose),
+                          Accelerator('M', (GdkModifierType) (GDK_SHIFT_MASK | GDK_CONTROL_MASK)));
+    GlobalCommands_insert("CapCurrentCurve", makeCallbackF(Patch_Cap),
+                          Accelerator('C', (GdkModifierType) GDK_SHIFT_MASK));
+    GlobalCommands_insert("CycleCapTexturePatch", makeCallbackF(Patch_CycleProjection),
+                          Accelerator('N', (GdkModifierType) (GDK_SHIFT_MASK | GDK_CONTROL_MASK)));
+    GlobalCommands_insert("MakeOverlayPatch", makeCallbackF(Patch_OverlayOn), Accelerator('Y'));
+    GlobalCommands_insert("ClearPatchOverlays", makeCallbackF(Patch_OverlayOff),
+                          Accelerator('L', (GdkModifierType) GDK_CONTROL_MASK));
+}
+
+void Patch_constructToolbar(ui::Toolbar toolbar)
+{
+    toolbar_append_button(toolbar, "Put caps on the current patch (SHIFT + C)", "cap_curve.png", "CapCurrentCurve");
+}
+
+void Patch_constructMenu(ui::Menu menu)
+{
+    create_menu_item_with_mnemonic(menu, "Cylinder", "PatchCylinder");
+    {
+        auto menu_in_menu = create_sub_menu_with_mnemonic(menu, "More Cylinders");
+        if (g_Layout_enableDetachableMenus.m_value) {
+            menu_tearoff(menu_in_menu);
+        }
+        create_menu_item_with_mnemonic(menu_in_menu, "Dense Cylinder", "PatchDenseCylinder");
+        create_menu_item_with_mnemonic(menu_in_menu, "Very Dense Cylinder", "PatchVeryDenseCylinder");
+        create_menu_item_with_mnemonic(menu_in_menu, "Square Cylinder", "PatchSquareCylinder");
+        create_menu_item_with_mnemonic(menu_in_menu, "Exact Cylinder...", "PatchXactCylinder");
+    }
+    menu_separator(menu);
+    create_menu_item_with_mnemonic(menu, "End cap", "PatchEndCap");
+    create_menu_item_with_mnemonic(menu, "Bevel", "PatchBevel");
+    {
+        auto menu_in_menu = create_sub_menu_with_mnemonic(menu, "More End caps, Bevels");
+        if (g_Layout_enableDetachableMenus.m_value) {
+            menu_tearoff(menu_in_menu);
+        }
+        create_menu_item_with_mnemonic(menu_in_menu, "Square Endcap", "PatchSquareBevel");
+        create_menu_item_with_mnemonic(menu_in_menu, "Square Bevel", "PatchSquareEndcap");
+    }
+    menu_separator(menu);
+    create_menu_item_with_mnemonic(menu, "Cone", "PatchCone");
+    create_menu_item_with_mnemonic(menu, "Exact Cone...", "PatchXactCone");
+    menu_separator(menu);
+    create_menu_item_with_mnemonic(menu, "Sphere", "PatchSphere");
+    create_menu_item_with_mnemonic(menu, "Exact Sphere...", "PatchXactSphere");
+    menu_separator(menu);
+    create_menu_item_with_mnemonic(menu, "Simple Patch Mesh...", "SimplePatchMesh");
+    menu_separator(menu);
+    {
+        auto menu_in_menu = create_sub_menu_with_mnemonic(menu, "Insert");
+        if (g_Layout_enableDetachableMenus.m_value) {
+            menu_tearoff(menu_in_menu);
+        }
+        create_menu_item_with_mnemonic(menu_in_menu, "Insert (2) Columns", "PatchInsertInsertColumn");
+        create_menu_item_with_mnemonic(menu_in_menu, "Add (2) Columns", "PatchInsertAddColumn");
+        menu_separator(menu_in_menu);
+        create_menu_item_with_mnemonic(menu_in_menu, "Insert (2) Rows", "PatchInsertInsertRow");
+        create_menu_item_with_mnemonic(menu_in_menu, "Add (2) Rows", "PatchInsertAddRow");
+    }
+    {
+        auto menu_in_menu = create_sub_menu_with_mnemonic(menu, "Delete");
+        if (g_Layout_enableDetachableMenus.m_value) {
+            menu_tearoff(menu_in_menu);
+        }
+        create_menu_item_with_mnemonic(menu_in_menu, "First (2) Columns", "PatchDeleteFirstColumn");
+        create_menu_item_with_mnemonic(menu_in_menu, "Last (2) Columns", "PatchDeleteLastColumn");
+        menu_separator(menu_in_menu);
+        create_menu_item_with_mnemonic(menu_in_menu, "First (2) Rows", "PatchDeleteFirstRow");
+        create_menu_item_with_mnemonic(menu_in_menu, "Last (2) Rows", "PatchDeleteLastRow");
+    }
+    menu_separator(menu);
+    {
+        auto menu_in_menu = create_sub_menu_with_mnemonic(menu, "Matrix");
+        if (g_Layout_enableDetachableMenus.m_value) {
+            menu_tearoff(menu_in_menu);
+        }
+        create_menu_item_with_mnemonic(menu_in_menu, "Invert", "InvertCurve");
+        auto menu_3 = create_sub_menu_with_mnemonic(menu_in_menu, "Re-disperse");
+        if (g_Layout_enableDetachableMenus.m_value) {
+            menu_tearoff(menu_3);
+        }
+        create_menu_item_with_mnemonic(menu_3, "Rows", "RedisperseRows");
+        create_menu_item_with_mnemonic(menu_3, "Columns", "RedisperseCols");
+        auto menu_4 = create_sub_menu_with_mnemonic(menu_in_menu, "Smooth");
+        if (g_Layout_enableDetachableMenus.m_value) {
+            menu_tearoff(menu_4);
+        }
+        create_menu_item_with_mnemonic(menu_4, "Rows", "SmoothRows");
+        create_menu_item_with_mnemonic(menu_4, "Columns", "SmoothCols");
+        create_menu_item_with_mnemonic(menu_in_menu, "Transpose", "MatrixTranspose");
+    }
+    menu_separator(menu);
+    create_menu_item_with_mnemonic(menu, "Cap Selection", "CapCurrentCurve");
+    create_menu_item_with_mnemonic(menu, "Cycle Cap Texture", "CycleCapTexturePatch");
+    menu_separator(menu);
+    {
+        auto menu_in_menu = create_sub_menu_with_mnemonic(menu, "Overlay");
+        if (g_Layout_enableDetachableMenus.m_value) {
+            menu_tearoff(menu_in_menu);
+        }
+        create_menu_item_with_mnemonic(menu_in_menu, "Set", "MakeOverlayPatch");
+        create_menu_item_with_mnemonic(menu_in_menu, "Clear", "ClearPatchOverlays");
+    }
+}
+
+
 #include "gtkutil/dialog.h"
 #include "gtkutil/widget.h"
 
 void DoNewPatchDlg(EPatchPrefab prefab, int minrows, int mincols, int defrows, int defcols, int maxrows, int maxcols)
 {
-  ModalDialog dialog;
-  GtkComboBox* width;
-  GtkComboBox* height;
+    ModalDialog dialog;
 
-  GtkWindow* window = create_dialog_window(MainFrame_getWindow(), "Patch density", G_CALLBACK(dialog_delete_callback), &dialog);
+    ui::Window window = MainFrame_getWindow().create_dialog_window("Patch density", G_CALLBACK(dialog_delete_callback),
+                                                                   &dialog);
 
-  GtkAccelGroup* accel = gtk_accel_group_new();
-  gtk_window_add_accel_group(window, accel);
-
-  {
-    GtkHBox* hbox = create_dialog_hbox(4, 4);
-    gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(hbox));
+    auto accel = ui::AccelGroup(ui::New);
+    window.add_accel_group(accel);
+    auto width = ui::ComboBoxText(ui::New);
+    auto height = ui::ComboBoxText(ui::New);
     {
-      GtkTable* table = create_dialog_table(2, 2, 4, 4);
-      gtk_box_pack_start(GTK_BOX(hbox), GTK_WIDGET(table), TRUE, TRUE, 0);
-      {
-        GtkLabel* label = GTK_LABEL(gtk_label_new("Width:"));
-        gtk_widget_show(GTK_WIDGET(label));
-        gtk_table_attach(table, GTK_WIDGET(label), 0, 1, 0, 1,
-                          (GtkAttachOptions) (GTK_FILL),
-                          (GtkAttachOptions) (0), 0, 0);
-        gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
-      }
-      {
-        GtkLabel* label = GTK_LABEL(gtk_label_new("Height:"));
-        gtk_widget_show(GTK_WIDGET(label));
-        gtk_table_attach(table, GTK_WIDGET(label), 0, 1, 1, 2,
-                          (GtkAttachOptions) (GTK_FILL),
-                          (GtkAttachOptions) (0), 0, 0);
-        gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
-      }
-
-      {
-        GtkComboBox* combo = GTK_COMBO_BOX(gtk_combo_box_new_text());
-#define D_ITEM(x) if(x >= mincols && (!maxcols || x <= maxcols)) gtk_combo_box_append_text(combo, #x)
-       D_ITEM(3);
-        D_ITEM(5);
-        D_ITEM(7);
-        D_ITEM(9);
-        D_ITEM(11);
-        D_ITEM(13);
-        D_ITEM(15);
-        D_ITEM(17);
-        D_ITEM(19);
-        D_ITEM(21);
-        D_ITEM(23);
-        D_ITEM(25);
-        D_ITEM(27);
-        D_ITEM(29);
-        D_ITEM(31); // MAX_PATCH_SIZE is 32, so we should be able to do 31...
+        auto hbox = create_dialog_hbox(4, 4);
+        window.add(hbox);
+        {
+            auto table = create_dialog_table(2, 2, 4, 4);
+            hbox.pack_start(table, TRUE, TRUE, 0);
+            {
+                auto label = ui::Label("Width:");
+                label.show();
+                table.attach(label, {0, 1, 0, 1}, {GTK_FILL, 0});
+                gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
+            }
+            {
+                auto label = ui::Label("Height:");
+                label.show();
+                table.attach(label, {0, 1, 1, 2}, {GTK_FILL, 0});
+                gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
+            }
+
+            {
+                auto combo = width;
+#define D_ITEM(x) if ( x >= mincols && ( !maxcols || x <= maxcols ) ) gtk_combo_box_text_append_text( combo, #x )
+                D_ITEM(3);
+                D_ITEM(5);
+                D_ITEM(7);
+                D_ITEM(9);
+                D_ITEM(11);
+                D_ITEM(13);
+                D_ITEM(15);
+                D_ITEM(17);
+                D_ITEM(19);
+                D_ITEM(21);
+                D_ITEM(23);
+                D_ITEM(25);
+                D_ITEM(27);
+                D_ITEM(29);
+                D_ITEM(31); // MAX_PATCH_SIZE is 32, so we should be able to do 31...
 #undef D_ITEM
-        gtk_widget_show(GTK_WIDGET(combo));
-        gtk_table_attach(table, GTK_WIDGET(combo), 1, 2, 0, 1,
-                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
-                          (GtkAttachOptions) (0), 0, 0);
-
-        width = combo;
-      }
-      {
-        GtkComboBox* combo = GTK_COMBO_BOX(gtk_combo_box_new_text());
-#define D_ITEM(x) if(x >= minrows && (!maxrows || x <= maxrows)) gtk_combo_box_append_text(combo, #x)
-       D_ITEM(3);
-        D_ITEM(5);
-        D_ITEM(7);
-        D_ITEM(9);
-        D_ITEM(11);
-        D_ITEM(13);
-        D_ITEM(15);
-        D_ITEM(17);
-        D_ITEM(19);
-        D_ITEM(21);
-        D_ITEM(23);
-        D_ITEM(25);
-        D_ITEM(27);
-        D_ITEM(29);
-        D_ITEM(31); // MAX_PATCH_SIZE is 32, so we should be able to do 31...
+                combo.show();
+                table.attach(combo, {1, 2, 0, 1}, {GTK_EXPAND | GTK_FILL, 0});
+            }
+            {
+                auto combo = height;
+#define D_ITEM(x) if ( x >= minrows && ( !maxrows || x <= maxrows ) ) gtk_combo_box_text_append_text( combo, #x )
+                D_ITEM(3);
+                D_ITEM(5);
+                D_ITEM(7);
+                D_ITEM(9);
+                D_ITEM(11);
+                D_ITEM(13);
+                D_ITEM(15);
+                D_ITEM(17);
+                D_ITEM(19);
+                D_ITEM(21);
+                D_ITEM(23);
+                D_ITEM(25);
+                D_ITEM(27);
+                D_ITEM(29);
+                D_ITEM(31); // MAX_PATCH_SIZE is 32, so we should be able to do 31...
 #undef D_ITEM
-        gtk_widget_show(GTK_WIDGET(combo));
-        gtk_table_attach(table, GTK_WIDGET(combo), 1, 2, 1, 2,
-                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
-                          (GtkAttachOptions) (0), 0, 0);
-
-        height = combo;
-      }
-    }
+                combo.show();
+                table.attach(combo, {1, 2, 1, 2}, {GTK_EXPAND | GTK_FILL, 0});
+            }
+        }
 
-    {
-      GtkVBox* vbox = create_dialog_vbox(4);
-      gtk_box_pack_start(GTK_BOX(hbox), GTK_WIDGET(vbox), TRUE, TRUE, 0);
-      {
-        GtkButton* button = create_dialog_button("OK", G_CALLBACK(dialog_button_ok), &dialog);
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(button), FALSE, FALSE, 0);
-        widget_make_default(GTK_WIDGET(button));
-        gtk_widget_grab_focus(GTK_WIDGET(button));
-        gtk_widget_add_accelerator(GTK_WIDGET(button), "clicked", accel, GDK_Return, (GdkModifierType)0, (GtkAccelFlags)0);
-      }
-      {
-        GtkButton* button = create_dialog_button("Cancel", G_CALLBACK(dialog_button_cancel), &dialog);
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(button), FALSE, FALSE, 0);
-        gtk_widget_add_accelerator(GTK_WIDGET(button), "clicked", accel, GDK_Escape, (GdkModifierType)0, (GtkAccelFlags)0);
-      }
+        {
+            auto vbox = create_dialog_vbox(4);
+            hbox.pack_start(vbox, TRUE, TRUE, 0);
+            {
+                auto button = create_dialog_button("OK", G_CALLBACK(dialog_button_ok), &dialog);
+                vbox.pack_start(button, FALSE, FALSE, 0);
+                widget_make_default(button);
+                gtk_widget_grab_focus(button);
+                gtk_widget_add_accelerator(button, "clicked", accel, GDK_KEY_Return, (GdkModifierType) 0,
+                                           (GtkAccelFlags) 0);
+            }
+            {
+                auto button = create_dialog_button("Cancel", G_CALLBACK(dialog_button_cancel), &dialog);
+                vbox.pack_start(button, FALSE, FALSE, 0);
+                gtk_widget_add_accelerator(button, "clicked", accel, GDK_KEY_Escape, (GdkModifierType) 0,
+                                           (GtkAccelFlags) 0);
+            }
+        }
     }
-  }
 
-  // Initialize dialog
-  gtk_combo_box_set_active(width, (defcols - mincols) / 2);
-  gtk_combo_box_set_active(height, (defrows - minrows) / 2);
+    // Initialize dialog
+    gtk_combo_box_set_active(width, (defcols - mincols) / 2);
+    gtk_combo_box_set_active(height, (defrows - minrows) / 2);
 
-  if(modal_dialog_show(window, dialog) == eIDOK)
-  {
-    int w = gtk_combo_box_get_active(width) * 2 + mincols;
-    int h = gtk_combo_box_get_active(height) * 2 + minrows;
+    if (modal_dialog_show(window, dialog) == eIDOK) {
+        int w = gtk_combo_box_get_active(width) * 2 + mincols;
+        int h = gtk_combo_box_get_active(height) * 2 + minrows;
 
-    Scene_PatchConstructPrefab(GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader(GlobalTextureBrowser()), prefab, GlobalXYWnd_getCurrentViewType(), w, h);
-  }
+        Scene_PatchConstructPrefab(GlobalSceneGraph(), PatchCreator_getBounds(),
+                                   TextureBrowser_GetSelectedShader(GlobalTextureBrowser()), prefab,
+                                   GlobalXYWnd_getCurrentViewType(), w, h);
+    }
 
-  gtk_widget_destroy(GTK_WIDGET(window));
+    window.destroy();
 }
 
 
-
-
-EMessageBoxReturn DoCapDlg(ECapDialog* type)
+EMessageBoxReturn DoCapDlg(ECapDialog *type)
 {
-  ModalDialog dialog;
-  ModalDialogButton ok_button(dialog, eIDOK);
-  ModalDialogButton cancel_button(dialog, eIDCANCEL);
-  GtkWidget* bevel;
-  GtkWidget* ibevel;
-  GtkWidget* endcap;
-  GtkWidget* iendcap;
-  GtkWidget* cylinder;
-  GtkWindow* window = create_modal_dialog_window(MainFrame_getWindow(), "Cap", dialog);
+    ModalDialog dialog;
+    ModalDialogButton ok_button(dialog, eIDOK);
+    ModalDialogButton cancel_button(dialog, eIDCANCEL);
+    ui::Widget bevel{ui::null};
+    ui::Widget ibevel{ui::null};
+    ui::Widget endcap{ui::null};
+    ui::Widget iendcap{ui::null};
+    ui::Widget cylinder{ui::null};
 
-  GtkAccelGroup *accel_group = gtk_accel_group_new();
-  gtk_window_add_accel_group(window, accel_group);
+    ui::Window window = MainFrame_getWindow().create_modal_dialog_window("Cap", dialog);
 
-  {
-    GtkHBox* hbox = create_dialog_hbox(4, 4);
-    gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(hbox));
+    auto accel_group = ui::AccelGroup(ui::New);
+    window.add_accel_group(accel_group);
 
     {
-      // Gef: Added a vbox to contain the toggle buttons
-      GtkVBox* radio_vbox = create_dialog_vbox(4);
-      gtk_container_add(GTK_CONTAINER(hbox), GTK_WIDGET(radio_vbox));
-      
-      {
-        GtkTable* table = GTK_TABLE(gtk_table_new(5, 2, FALSE));
-        gtk_widget_show(GTK_WIDGET(table));
-        gtk_box_pack_start(GTK_BOX(radio_vbox), GTK_WIDGET(table), TRUE, TRUE, 0);
-        gtk_table_set_row_spacings(table, 5);
-        gtk_table_set_col_spacings(table, 5);
-        {
-          GtkImage* image = new_local_image("cap_bevel.bmp");
-          gtk_widget_show(GTK_WIDGET(image));
-          gtk_table_attach(table, GTK_WIDGET(image), 0, 1, 0, 1,
-                            (GtkAttachOptions) (GTK_FILL),
-                            (GtkAttachOptions) (0), 0, 0);
-        }
-        {
-          GtkImage* image = new_local_image("cap_endcap.bmp");
-          gtk_widget_show(GTK_WIDGET(image));
-          gtk_table_attach(table, GTK_WIDGET(image), 0, 1, 1, 2,
-                            (GtkAttachOptions) (GTK_FILL),
-                            (GtkAttachOptions) (0), 0, 0);
-        }
-        {
-          GtkImage* image = new_local_image("cap_ibevel.bmp");
-          gtk_widget_show(GTK_WIDGET(image));
-          gtk_table_attach(table, GTK_WIDGET(image), 0, 1, 2, 3,
-                            (GtkAttachOptions) (GTK_FILL),
-                            (GtkAttachOptions) (0), 0, 0);
-        }
-        {
-          GtkImage* image = new_local_image("cap_iendcap.bmp");
-          gtk_widget_show(GTK_WIDGET(image));
-          gtk_table_attach(table, GTK_WIDGET(image), 0, 1, 3, 4,
-                            (GtkAttachOptions) (GTK_FILL),
-                            (GtkAttachOptions) (0), 0, 0);
-        }
-        {
-          GtkImage* image = new_local_image("cap_cylinder.bmp");
-          gtk_widget_show(GTK_WIDGET(image));
-          gtk_table_attach(table, GTK_WIDGET(image), 0, 1, 4, 5,
-                            (GtkAttachOptions) (GTK_FILL),
-                            (GtkAttachOptions) (0), 0, 0);
-        }
+        auto hbox = create_dialog_hbox(4, 4);
+        window.add(hbox);
 
-        GSList* group = 0;
-        {
-          GtkWidget* button = gtk_radio_button_new_with_label (group, "Bevel");
-          gtk_widget_show (button);
-          gtk_table_attach(table, button, 1, 2, 0, 1,
-                            (GtkAttachOptions) (GTK_FILL | GTK_EXPAND),
-                            (GtkAttachOptions) (0), 0, 0);
-          group = gtk_radio_button_group (GTK_RADIO_BUTTON (button));
-
-          bevel = button;
-        }
         {
-          GtkWidget* button = gtk_radio_button_new_with_label (group, "Endcap");
-          gtk_widget_show (button);
-          gtk_table_attach(table, button, 1, 2, 1, 2,
-                            (GtkAttachOptions) (GTK_FILL | GTK_EXPAND),
-                            (GtkAttachOptions) (0), 0, 0);
-          group = gtk_radio_button_group (GTK_RADIO_BUTTON (button));
-
-          endcap = button;
-        }
-        {
-          GtkWidget* button = gtk_radio_button_new_with_label (group, "Inverted Bevel");
-          gtk_widget_show (button);
-          gtk_table_attach(table, button, 1, 2, 2, 3,
-                            (GtkAttachOptions) (GTK_FILL | GTK_EXPAND),
-                            (GtkAttachOptions) (0), 0, 0);
-          group = gtk_radio_button_group (GTK_RADIO_BUTTON (button));
-
-          ibevel = button;
-        }
-        {
-          GtkWidget* button = gtk_radio_button_new_with_label (group, "Inverted Endcap");
-          gtk_widget_show (button);
-          gtk_table_attach(table, button, 1, 2, 3, 4,
-                            (GtkAttachOptions) (GTK_FILL | GTK_EXPAND),
-                            (GtkAttachOptions) (0), 0, 0);
-          group = gtk_radio_button_group (GTK_RADIO_BUTTON (button));
-
-          iendcap = button;
+            // Gef: Added a vbox to contain the toggle buttons
+            auto radio_vbox = create_dialog_vbox(4);
+            hbox.add(radio_vbox);
+
+            {
+                auto table = ui::Table(5, 2, FALSE);
+                table.show();
+                radio_vbox.pack_start(table, TRUE, TRUE, 0);
+                gtk_table_set_row_spacings(table, 5);
+                gtk_table_set_col_spacings(table, 5);
+
+                {
+                    auto image = new_local_image("cap_bevel.png");
+                    image.show();
+                    table.attach(image, {0, 1, 0, 1}, {GTK_FILL, 0});
+                }
+                {
+                    auto image = new_local_image("cap_endcap.png");
+                    image.show();
+                    table.attach(image, {0, 1, 1, 2}, {GTK_FILL, 0});
+                }
+                {
+                    auto image = new_local_image("cap_ibevel.png");
+                    image.show();
+                    table.attach(image, {0, 1, 2, 3}, {GTK_FILL, 0});
+                }
+                {
+                    auto image = new_local_image("cap_iendcap.png");
+                    image.show();
+                    table.attach(image, {0, 1, 3, 4}, {GTK_FILL, 0});
+                }
+                {
+                    auto image = new_local_image("cap_cylinder.png");
+                    image.show();
+                    table.attach(image, {0, 1, 4, 5}, {GTK_FILL, 0});
+                }
+
+                GSList *group = 0;
+                {
+                    ui::Widget button = ui::Widget::from(gtk_radio_button_new_with_label(group, "Bevel"));
+                    button.show();
+                    table.attach(button, {1, 2, 0, 1}, {GTK_FILL | GTK_EXPAND, 0});
+                    group = gtk_radio_button_get_group(GTK_RADIO_BUTTON(button));
+
+                    bevel = button;
+                }
+                {
+                    ui::Widget button = ui::Widget::from(gtk_radio_button_new_with_label(group, "Endcap"));
+                    button.show();
+                    table.attach(button, {1, 2, 1, 2}, {GTK_FILL | GTK_EXPAND, 0});
+                    group = gtk_radio_button_get_group(GTK_RADIO_BUTTON(button));
+
+                    endcap = button;
+                }
+                {
+                    ui::Widget button = ui::Widget::from(gtk_radio_button_new_with_label(group, "Inverted Bevel"));
+                    button.show();
+                    table.attach(button, {1, 2, 2, 3}, {GTK_FILL | GTK_EXPAND, 0});
+                    group = gtk_radio_button_get_group(GTK_RADIO_BUTTON(button));
+
+                    ibevel = button;
+                }
+                {
+                    ui::Widget button = ui::Widget::from(gtk_radio_button_new_with_label(group, "Inverted Endcap"));
+                    button.show();
+                    table.attach(button, {1, 2, 3, 4}, {GTK_FILL | GTK_EXPAND, 0});
+                    group = gtk_radio_button_get_group(GTK_RADIO_BUTTON(button));
+
+                    iendcap = button;
+                }
+                {
+                    ui::Widget button = ui::Widget::from(gtk_radio_button_new_with_label(group, "Cylinder"));
+                    button.show();
+                    table.attach(button, {1, 2, 4, 5}, {GTK_FILL | GTK_EXPAND, 0});
+                    group = gtk_radio_button_get_group(GTK_RADIO_BUTTON(button));
+
+                    cylinder = button;
+                }
+            }
         }
+
         {
-          GtkWidget* button = gtk_radio_button_new_with_label (group, "Cylinder");
-          gtk_widget_show (button);
-          gtk_table_attach(table, button, 1, 2, 4, 5,
-                            (GtkAttachOptions) (GTK_FILL | GTK_EXPAND),
-                            (GtkAttachOptions) (0), 0, 0);
-          group = gtk_radio_button_group (GTK_RADIO_BUTTON (button));
-
-          cylinder = button;
+            auto vbox = create_dialog_vbox(4);
+            hbox.pack_start(vbox, FALSE, FALSE, 0);
+            {
+                auto button = create_modal_dialog_button("OK", ok_button);
+                vbox.pack_start(button, FALSE, FALSE, 0);
+                widget_make_default(button);
+                gtk_widget_add_accelerator(button, "clicked", accel_group, GDK_KEY_Return, (GdkModifierType) 0,
+                                           GTK_ACCEL_VISIBLE);
+            }
+            {
+                auto button = create_modal_dialog_button("Cancel", cancel_button);
+                vbox.pack_start(button, FALSE, FALSE, 0);
+                gtk_widget_add_accelerator(button, "clicked", accel_group, GDK_KEY_Escape, (GdkModifierType) 0,
+                                           GTK_ACCEL_VISIBLE);
+            }
         }
-      }
     }
-    
-    {
-      GtkVBox* vbox = create_dialog_vbox(4);
-      gtk_box_pack_start(GTK_BOX(hbox), GTK_WIDGET(vbox), FALSE, FALSE, 0);
-      {
-        GtkButton* button = create_modal_dialog_button("OK", ok_button);
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(button), FALSE, FALSE, 0);
-        widget_make_default(GTK_WIDGET(button));
-        gtk_widget_add_accelerator(GTK_WIDGET(button), "clicked", accel_group, GDK_Return, (GdkModifierType)0, GTK_ACCEL_VISIBLE);
-      }
-      {
-        GtkButton* button = create_modal_dialog_button("Cancel", cancel_button);
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(button), FALSE, FALSE, 0);
-        gtk_widget_add_accelerator(GTK_WIDGET(button), "clicked", accel_group, GDK_Escape, (GdkModifierType)0, GTK_ACCEL_VISIBLE);
-      }
+
+    // Initialize dialog
+    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(bevel), TRUE);
+
+    EMessageBoxReturn ret = modal_dialog_show(window, dialog);
+    if (ret == eIDOK) {
+        if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(bevel))) {
+            *type = PATCHCAP_BEVEL;
+        } else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(endcap))) {
+            *type = PATCHCAP_ENDCAP;
+        } else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(ibevel))) {
+            *type = PATCHCAP_INVERTED_BEVEL;
+        } else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(iendcap))) {
+            *type = PATCHCAP_INVERTED_ENDCAP;
+        } else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(cylinder))) {
+            *type = PATCHCAP_CYLINDER;
+        }
     }
-  }
-
-  // Initialize dialog
-  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (bevel), TRUE);
-  
-  EMessageBoxReturn ret = modal_dialog_show(window, dialog);
-  if (ret == eIDOK)
-  {
-    if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (bevel)))
-      *type = PATCHCAP_BEVEL;
-    else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(endcap)))
-      *type = PATCHCAP_ENDCAP;
-    else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(ibevel)))
-      *type = PATCHCAP_INVERTED_BEVEL;
-    else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(iendcap)))
-      *type = PATCHCAP_INVERTED_ENDCAP;
-    else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(cylinder)))
-      *type = PATCHCAP_CYLINDER;
-  }
-
-  gtk_widget_destroy(GTK_WIDGET(window));
-
-  return ret;
+
+    window.destroy();
+
+    return ret;
 }