Add TiledMode command and "View > Tiled Mode" submenu

data/gui.xml

@@ -642,6 +642,20 @@
         <item command="SnapToGrid" text="&amp;Snap to Grid" />
         <item command="GridSettings" text="Gri&amp;d Settings" />
         <item command="SelectionAsGrid" text="Select&amp;ion as Grid" />
+	<menu text="Tiled &amp;Mode">
+          <item command="TiledMode" text="&amp;None">
+            <param name="axis" value="none" />
+	  </item>
+          <item command="TiledMode" text="Tiled in &amp;Both Axis">
+            <param name="axis" value="both" />
+	  </item>
+          <item command="TiledMode" text="Tiled in &amp;X Axis">
+            <param name="axis" value="x" />
+	  </item>
+          <item command="TiledMode" text="Tiled in &amp;Y Axis">
+            <param name="axis" value="y" />
+	  </item>
+	</menu>
         <separator />
         <item command="SetLoopSection" text="Set &amp;Loop Section" />
         <item command="ShowOnionSkin" text="Show &amp;Onion Skin" />

src/app/CMakeLists.txt

@@ -228,6 +228,7 @@ add_library(app-lib
   commands/cmd_sprite_properties.cpp
   commands/cmd_sprite_size.cpp
   commands/cmd_switch_colors.cpp
+  commands/cmd_tiled_mode.cpp
   commands/cmd_timeline.cpp
   commands/cmd_toggle_preview.cpp
   commands/cmd_undo.cpp

src/app/commands/cmd_tiled_mode.cpp

@@ -0,0 +1,76 @@
+// Aseprite
+// Copyright (C) 2001-2015  David Capello
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License version 2 as
+// published by the Free Software Foundation.
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "app/app.h"
+#include "app/commands/command.h"
+#include "app/commands/params.h"
+#include "app/context.h"
+#include "app/pref/preferences.h"
+#include "filters/tiled_mode.h"
+
+namespace app {
+
+class TiledModeCommand : public Command {
+public:
+  TiledModeCommand();
+  Command* clone() const override { return new TiledModeCommand(*this); }
+
+protected:
+  void onLoadParams(const Params& params) override;
+  bool onEnabled(Context* context) override;
+  bool onChecked(Context* context) override;
+  void onExecute(Context* context) override;
+
+  filters::TiledMode m_mode;
+};
+
+TiledModeCommand::TiledModeCommand()
+  : Command("TiledMode",
+            "Tiled Mode",
+            CmdUIOnlyFlag)
+  , m_mode(filters::TiledMode::NONE)
+{
+}
+
+void TiledModeCommand::onLoadParams(const Params& params)
+{
+  m_mode = filters::TiledMode::NONE;
+
+  std::string mode = params.get("axis");
+  if (mode == "both") m_mode = filters::TiledMode::BOTH;
+  else if (mode == "x") m_mode = filters::TiledMode::X_AXIS;
+  else if (mode == "y") m_mode = filters::TiledMode::Y_AXIS;
+}
+
+bool TiledModeCommand::onEnabled(Context* ctx)
+{
+  return ctx->checkFlags(ContextFlags::ActiveDocumentIsWritable |
+                         ContextFlags::HasActiveSprite);
+}
+
+bool TiledModeCommand::onChecked(Context* ctx)
+{
+  const Document* doc = ctx->activeDocument();
+  return (Preferences::instance().document(doc).tiled.mode() == m_mode);
+}
+
+void TiledModeCommand::onExecute(Context* ctx)
+{
+  const Document* doc = ctx->activeDocument();
+  Preferences::instance().document(doc).tiled.mode(m_mode);
+}
+
+Command* CommandFactory::createTiledModeCommand()
+{
+  return new TiledModeCommand;
+}
+
+} // namespace app

src/app/commands/commands_list.h

@@ -99,9 +99,9 @@ FOR_EACH_COMMAND(SaveFileCopyAs)
 FOR_EACH_COMMAND(SaveMask)
 FOR_EACH_COMMAND(SavePalette)
 FOR_EACH_COMMAND(Scroll)
+FOR_EACH_COMMAND(SelectionAsGrid)
 FOR_EACH_COMMAND(SetColorSelector)
 FOR_EACH_COMMAND(SetLoopSection)
-FOR_EACH_COMMAND(SelectionAsGrid)
 FOR_EACH_COMMAND(SetPalette)
 FOR_EACH_COMMAND(SetPaletteEntrySize)
 FOR_EACH_COMMAND(ShowGrid)
@@ -111,6 +111,7 @@ FOR_EACH_COMMAND(SnapToGrid)
 FOR_EACH_COMMAND(SpriteProperties)
 FOR_EACH_COMMAND(SpriteSize)
 FOR_EACH_COMMAND(SwitchColors)
+FOR_EACH_COMMAND(TiledMode)
 FOR_EACH_COMMAND(Timeline)
 FOR_EACH_COMMAND(TogglePreview)
 FOR_EACH_COMMAND(Undo)