Add trial-mode without save functionality

CMakeLists.txt

@@ -42,6 +42,7 @@ option(USE_SHARED_ALLEGRO4 "Use shared Allegro 4 library (without resize support
 option(ENABLE_MEMLEAK     "Enable memory-leaks detector (only for developers)" off)
 option(ENABLE_UPDATER     "Enable automatic check for updates" on)
 option(ENABLE_WEBSERVER   "Enable support to run a webserver (for HTML5 gamedev)" off)
+option(ENABLE_TRIAL_MODE  "Compile the trial version" off)
 option(FULLSCREEN_PLATFORM "Enable fullscreen by default" off)
 
 ######################################################################

src/CMakeLists.txt

@@ -124,6 +124,13 @@ if(ENABLE_WEBSERVER)
   add_subdirectory(webserver)
 endif()
 
+# Full-version or trial-mode?
+if(NOT ENABLE_TRIAL_MODE)
+  add_definitions(-DENABLE_SAVE)
+else()
+  add_definitions(-DENABLE_TRIAL_MODE)
+endif()
+
 if(USE_SHARED_ALLEGRO4)
   # Find the shared Allegro 4 library
   find_library(LIBALLEGRO4_LIBRARY alleg)

src/app/file/ase_format.cpp

@@ -126,8 +126,10 @@ class AseFormat : public FileFormat {
       FILE_SUPPORT_PALETTES;
   }
 
-  bool onLoad(FileOp* fop);
+  bool onLoad(FileOp* fop) OVERRIDE;
-  bool onSave(FileOp* fop);
+#ifdef ENABLE_SAVE
+  bool onSave(FileOp* fop) OVERRIDE;
+#endif
 };
 
 FileFormat* CreateAseFormat()
@@ -283,6 +285,7 @@ bool AseFormat::onLoad(FileOp *fop)
   }
 }
 
+#ifdef ENABLE_SAVE
 bool AseFormat::onSave(FileOp *fop)
 {
   Sprite* sprite = fop->document->getSprite();
@@ -342,6 +345,7 @@ bool AseFormat::onSave(FileOp *fop)
     return true;
   }
 }
+#endif
 
 static bool ase_file_read_header(FILE *f, ASE_Header *header)
 {

src/app/file/bmp_format.cpp

@@ -69,8 +69,10 @@ class BmpFormat : public FileFormat {
       FILE_SUPPORT_SEQUENCES;
   }
 
-  bool onLoad(FileOp* fop);
+  bool onLoad(FileOp* fop) OVERRIDE;
-  bool onSave(FileOp* fop);
+#ifdef ENABLE_SAVE
+  bool onSave(FileOp* fop) OVERRIDE;
+#endif
 };
 
 FileFormat* CreateBmpFormat()
@@ -719,6 +721,7 @@ bool BmpFormat::onLoad(FileOp *fop)
   return true;
 }
 
+#ifdef ENABLE_SAVE
 bool BmpFormat::onSave(FileOp *fop)
 {
   Image *image = fop->seq.image;
@@ -812,5 +815,6 @@ bool BmpFormat::onSave(FileOp *fop)
     return true;
   }
 }
+#endif
 
 } // namespace app

src/app/file/file.cpp

@@ -546,6 +546,7 @@ void fop_operate(FileOp *fop, IFileOpProgress* progress)
   else if (fop->type == FileOpSave &&
            fop->format != NULL &&
            fop->format->support(FILE_SUPPORT_SAVE)) {
+#ifdef ENABLE_SAVE
     // Save a sequence
     if (fop->is_sequence()) {
       ASSERT(fop->format->support(FILE_SUPPORT_SEQUENCES));
@@ -596,6 +597,11 @@ void fop_operate(FileOp *fop, IFileOpProgress* progress)
         fop_error(fop, "Error saving the sprite in the file \"%s\"\n",
                   fop->filename.c_str());
     }
+#else
+    fop_error(fop,
+      "Save operation is not supported in trial version.\n"
+      "Go to " WEBSITE_DOWNLOAD " and get the full-version.");
+#endif
   }
 
   // Progress = 100%

src/app/file/file_format.cpp

@@ -51,11 +51,13 @@ bool FileFormat::load(FileOp* fop)
   return onLoad(fop);
 }
 
+#ifdef ENABLE_SAVE
 bool FileFormat::save(FileOp* fop)
 {
   ASSERT(support(FILE_SUPPORT_SAVE));
   return onSave(fop);
 }
+#endif
 
 bool FileFormat::postLoad(FileOp* fop)
 {

src/app/file/file_format.h

@@ -54,7 +54,9 @@ namespace app {
     const char* name() const;       // File format name
     const char* extensions() const; // Extensions (e.g. "jpeg,jpg")
     bool load(FileOp* fop);
+#ifdef ENABLE_SAVE
     bool save(FileOp* fop);
+#endif
 
     // Does post-load operation which require user intervention.
     // Returns false cancelled the operation.
@@ -81,7 +83,9 @@ namespace app {
 
     virtual bool onLoad(FileOp* fop) = 0;
     virtual bool onPostLoad(FileOp* fop) { return true; }
+#ifdef ENABLE_SAVE
     virtual bool onSave(FileOp* fop) = 0;
+#endif
     virtual void onDestroyData(FileOp* fop) { }
 
     virtual SharedPtr<FormatOptions> onGetFormatOptions(FileOp* fop) {

src/app/file/fli_format.cpp

@@ -50,8 +50,10 @@ class FliFormat : public FileFormat {
       FILE_SUPPORT_PALETTES;
   }
 
-  bool onLoad(FileOp* fop);
+  bool onLoad(FileOp* fop) OVERRIDE;
-  bool onSave(FileOp* fop);
+#ifdef ENABLE_SAVE
+  bool onSave(FileOp* fop) OVERRIDE;
+#endif
 };
 
 FileFormat* CreateFliFormat()
@@ -179,6 +181,7 @@ bool FliFormat::onLoad(FileOp* fop)
   return true;
 }
 
+#ifdef ENABLE_SAVE
 bool FliFormat::onSave(FileOp* fop)
 {
   Sprite* sprite = fop->document->getSprite();
@@ -261,6 +264,7 @@ bool FliFormat::onSave(FileOp* fop)
 
   return true;
 }
+#endif
 
 static int get_time_precision(Sprite *sprite)
 {

src/app/file/gif_format.cpp

@@ -90,7 +90,9 @@ class GifFormat : public FileFormat {
   bool onLoad(FileOp* fop);
   bool onPostLoad(FileOp* fop) OVERRIDE;
   void onDestroyData(FileOp* fop) OVERRIDE;
-  bool onSave(FileOp* fop);
+#ifdef ENABLE_SAVE
+  bool onSave(FileOp* fop) OVERRIDE;
+#endif
 };
 
 FileFormat* CreateGifFormat()
@@ -487,6 +489,7 @@ void GifFormat::onDestroyData(FileOp* fop)
   }
 }
 
+#ifdef ENABLE_SAVE
 bool GifFormat::onSave(FileOp* fop)
 {
   UniquePtr<GifFileType, int(*)(GifFileType*)> gif_file
@@ -681,5 +684,6 @@ bool GifFormat::onSave(FileOp* fop)
 
   return true;
 }
+#endif
 
 } // namespace app

src/app/file/ico_format.cpp

@@ -48,8 +48,10 @@ class IcoFormat : public FileFormat {
       FILE_SUPPORT_INDEXED;
   }
 
-  bool onLoad(FileOp* fop);
+  bool onLoad(FileOp* fop) OVERRIDE;
-  bool onSave(FileOp* fop);
+#ifdef ENABLE_SAVE
+  bool onSave(FileOp* fop) OVERRIDE;
+#endif
 };
 
 FileFormat* CreateIcoFormat()
@@ -234,6 +236,7 @@ bool IcoFormat::onLoad(FileOp* fop)
   return true;
 }
 
+#ifdef ENABLE_SAVE
 bool IcoFormat::onSave(FileOp* fop)
 {
   Sprite* sprite = fop->document->getSprite();
@@ -393,5 +396,6 @@ bool IcoFormat::onSave(FileOp* fop)
 
   return true;
 }
+#endif
 
 } // namespace app

src/app/file/jpeg_format.cpp

@@ -63,8 +63,10 @@ class JpegFormat : public FileFormat {
       FILE_SUPPORT_GET_FORMAT_OPTIONS;
   }
 
-  bool onLoad(FileOp* fop);
+  bool onLoad(FileOp* fop) OVERRIDE;
-  bool onSave(FileOp* fop);
+#ifdef ENABLE_SAVE
+  bool onSave(FileOp* fop) OVERRIDE;
+#endif
 
   SharedPtr<FormatOptions> onGetFormatOptions(FileOp* fop) OVERRIDE;
 };
@@ -236,6 +238,7 @@ bool JpegFormat::onLoad(FileOp* fop)
   return true;
 }
 
+#ifdef ENABLE_SAVE
 bool JpegFormat::onSave(FileOp* fop)
 {
   struct jpeg_compress_struct cinfo;
@@ -350,6 +353,7 @@ bool JpegFormat::onSave(FileOp* fop)
   // All fine.
   return true;
 }
+#endif
 
 // Shows the JPEG configuration dialog.
 SharedPtr<FormatOptions> JpegFormat::onGetFormatOptions(FileOp* fop)

src/app/file/pcx_format.cpp

@@ -48,8 +48,10 @@ class PcxFormat : public FileFormat {
       FILE_SUPPORT_SEQUENCES;
   }
 
-  bool onLoad(FileOp* fop);
+  bool onLoad(FileOp* fop) OVERRIDE;
-  bool onSave(FileOp* fop);
+#ifdef ENABLE_SAVE
+  bool onSave(FileOp* fop) OVERRIDE;
+#endif
 };
 
 FileFormat* CreatePcxFormat()
@@ -186,6 +188,7 @@ bool PcxFormat::onLoad(FileOp* fop)
   }
 }
 
+#ifdef ENABLE_SAVE
 bool PcxFormat::onSave(FileOp* fop)
 {
   Image *image = fop->seq.image;
@@ -304,5 +307,6 @@ bool PcxFormat::onSave(FileOp* fop)
     return true;
   }
 }
+#endif
 
 } // namespace app

src/app/file/png_format.cpp

@@ -53,8 +53,10 @@ class PngFormat : public FileFormat {
       FILE_SUPPORT_SEQUENCES;
   }
 
-  bool onLoad(FileOp* fop);
+  bool onLoad(FileOp* fop) OVERRIDE;
-  bool onSave(FileOp* fop);
+#ifdef ENABLE_SAVE
+  bool onSave(FileOp* fop) OVERRIDE;
+#endif
 };
 
 FileFormat* CreatePngFormat()
@@ -327,6 +329,7 @@ bool PngFormat::onLoad(FileOp* fop)
   return true;
 }
 
+#ifdef ENABLE_SAVE
 bool PngFormat::onSave(FileOp* fop)
 {
   Image *image = fop->seq.image;
@@ -543,5 +546,6 @@ bool PngFormat::onSave(FileOp* fop)
   /* all right */
   return true;
 }
+#endif
 
 } // namespace app

src/app/file/tga_format.cpp

@@ -50,8 +50,10 @@ class TgaFormat : public FileFormat {
       FILE_SUPPORT_SEQUENCES;
   }
 
-  bool onLoad(FileOp* fop);
+  bool onLoad(FileOp* fop) OVERRIDE;
-  bool onSave(FileOp* fop);
+#ifdef ENABLE_SAVE
+  bool onSave(FileOp* fop) OVERRIDE;
+#endif
 };
 
 FileFormat* CreateTgaFormat()
@@ -195,11 +197,9 @@ static void rle_tga_read16(uint32_t* address, int w, FILE *f)
   } while (c < w);
 }
 
-/* load_tga:
+// Loads a 256 color or 24 bit uncompressed TGA file, returning a bitmap
- *  Loads a 256 color or 24 bit uncompressed TGA file, returning a bitmap
+// structure and storing the palette data in the specified palette (this
- *  structure and storing the palette data in the specified palette (this
+// should be an array of at least 256 RGB structures).
- *  should be an array of at least 256 RGB structures).
- */
 bool TgaFormat::onLoad(FileOp* fop)
 {
   unsigned char image_id[256], image_palette[256][3], rgb[4];
@@ -389,10 +389,9 @@ bool TgaFormat::onLoad(FileOp* fop)
   }
 }
 
-/* save_tga:
+#ifdef ENABLE_SAVE
- *  Writes a bitmap into a TGA file, using the specified palette (this
+// Writes a bitmap into a TGA file, using the specified palette (this
- *  should be an array of at least 256 RGB structures).
+// should be an array of at least 256 RGB structures).
- */
 bool TgaFormat::onSave(FileOp* fop)
 {
   Image *image = fop->seq.image;
@@ -474,5 +473,6 @@ bool TgaFormat::onSave(FileOp* fop)
     return true;
   }
 }
+#endif
 
 } // namespace app

src/config.h

@@ -35,6 +35,7 @@
 #define PACKAGE                 "Aseprite"
 #define VERSION                 "0.9.6-dev"
 #define WEBSITE                 "http://www.aseprite.org/"
+#define WEBSITE_DOWNLOAD        WEBSITE "download/"
 #define COPYRIGHT               "Copyright (C) 2001-2014 David Capello"
 
 #define PRINTF                  verbose_printf