added some comments

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@521 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/add-ons/translators/bmptranslator/BMPMain.cpp

@@ -1,4 +1,35 @@
-// BMPMain.cpp
+/*****************************************************************************/
+// BMPTranslator
+//
+// Version: 1.0.0 Beta
+//
+// This translator opens and writes BMP files.
+//
+//
+// This application and all source files used in its construction, except 
+// where noted, are licensed under the MIT License, and have been written 
+// and are:
+//
+// Copyright (c) 2002 OpenBeOS Project
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+// and/or sell copies of the Software, and to permit persons to whom the 
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included 
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+/*****************************************************************************/
 
 #include <Application.h>
 #include <Screen.h>
@@ -7,7 +38,21 @@
 #include "BMPWindow.h"
 #include "BMPView.h"
 
-int main()
+// ---------------------------------------------------------------
+// main
+//
+// Creates a BWindow for displaying info about the BMPTranslator
+//
+// Preconditions:
+//
+// Parameters:
+//
+// Postconditions:
+//
+// Returns:
+// ---------------------------------------------------------------
+int
+main()
 {
 	BApplication app("application/x-vnd.obos-bmp-translator");
 	BMPTranslator *ptranslator = new BMPTranslator;

src/add-ons/translators/bmptranslator/BMPTranslator.h

@@ -1,4 +1,30 @@
+/*****************************************************************************/
+// BMPTranslator
 // BMPTranslator.h
+//
+// This BTranslator based object is for opening and writing BMP files.
+//
+//
+// Copyright (c) 2002 OpenBeOS Project
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+// and/or sell copies of the Software, and to permit persons to whom the 
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included 
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+/*****************************************************************************/
 
 #ifndef BMP_TRANSLATOR_H
 #define BMP_TRANSLATOR_H
@@ -45,7 +71,7 @@ struct MSInfoHeader {
 };
 
 struct OS2InfoHeader {
-	uint32 size;			// size of this struct (40)
+	uint32 size;			// size of this struct (12)
 	uint16 width;			// bitmap width
 	uint16 height;			// bitmap height
 	uint16 planes;			// number of planes, always 1?

src/add-ons/translators/bmptranslator/BMPView.cpp

@@ -1,21 +1,88 @@
+/*****************************************************************************/
+// BMPView
 // BMPView.cpp
+//
+// This BView based object displays information about the BMPTranslator.
+//
+//
+// Copyright (c) 2002 OpenBeOS Project
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+// and/or sell copies of the Software, and to permit persons to whom the 
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included 
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+/*****************************************************************************/
 
 #include <stdio.h>
 #include <string.h>
 #include "BMPView.h"
 #include "BMPTranslator.h"
 
-BMPView::BMPView(const BRect &frame, const char *name, uint32 resize, uint32 flags) :
+// ---------------------------------------------------------------
-	BView(frame, name, resize, flags)
+// Constructor
+//
+// Sets up the view settings
+//
+// Preconditions:
+//
+// Parameters:
+//
+// Postconditions:
+//
+// Returns:
+// ---------------------------------------------------------------
+BMPView::BMPView(const BRect &frame, const char *name,
+	uint32 resize, uint32 flags)
+	:	BView(frame, name, resize, flags)
 {
 	SetViewColor(220,220,220,0);
 }
-			
+
+// ---------------------------------------------------------------
+// Destructor
+//
+// Does nothing
+//
+// Preconditions:
+//
+// Parameters:
+//
+// Postconditions:
+//
+// Returns:
+// ---------------------------------------------------------------
 BMPView::~BMPView()
 {
 }
 
-void BMPView::Draw(BRect area)
+// ---------------------------------------------------------------
+// Draw
+//
+// Draws information about the BMPTranslator to this view.
+//
+// Preconditions:
+//
+// Parameters: area,	not used
+//
+// Postconditions:
+//
+// Returns:
+// ---------------------------------------------------------------
+void
+BMPView::Draw(BRect area)
 {
 	SetFont(be_bold_font);
 	font_height fh;

src/add-ons/translators/bmptranslator/BMPView.h

@@ -1,4 +1,30 @@
+/*****************************************************************************/
+// BMPView
 // BMPView.h
+//
+// This BView based object displays information about the BMPTranslator.
+//
+//
+// Copyright (c) 2002 OpenBeOS Project
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+// and/or sell copies of the Software, and to permit persons to whom the 
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included 
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+/*****************************************************************************/
 
 #ifndef BMPVIEW_H
 #define BMPVIEW_H
@@ -7,13 +33,17 @@
 #include <MenuField.h>
 #include <MenuItem.h>
 
-class BMPView : public BView
+class BMPView : public BView {
-{
 public:
-	BMPView(const BRect &frame, const char *name, uint32 resize, uint32 flags);
+	BMPView(const BRect &frame, const char *name, uint32 resize,
+		uint32 flags);
+		// sets up the view
+		
 	~BMPView();
+		// does nothing
 
 	virtual	void Draw(BRect area);
+		// draws information about the BMPTranslator
 };
 
 #endif // #ifndef BMPVIEW_H

src/add-ons/translators/bmptranslator/BMPWindow.cpp

@@ -1,12 +1,66 @@
+/*****************************************************************************/
+// BMPWindow
 // BMPWindow.cpp
+//
+// This BWindow based object is used to hold the BMPView object when the
+// user runs the BMPTranslator as an application.
+//
+//
+// Copyright (c) 2002 OpenBeOS Project
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+// and/or sell copies of the Software, and to permit persons to whom the 
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included 
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+/*****************************************************************************/
 
 #include "BMPWindow.h"
 
-BMPWindow::BMPWindow(BRect area) :
+// ---------------------------------------------------------------
-	BWindow(area, "BMPTranslator", B_TITLED_WINDOW, B_NOT_RESIZABLE | B_NOT_ZOOMABLE)
+// Constructor
+//
+// Sets up the BWindow for holding a BMPView
+//
+// Preconditions:
+//
+// Parameters: area,	The bounds of the window
+//
+// Postconditions:
+//
+// Returns:
+// ---------------------------------------------------------------
+BMPWindow::BMPWindow(BRect area)
+	:	BWindow(area, "BMPTranslator", B_TITLED_WINDOW,
+			B_NOT_RESIZABLE | B_NOT_ZOOMABLE)
 {
 }
 
+// ---------------------------------------------------------------
+// Destructor
+//
+// Posts a quit message so that the application is close properly
+//
+// Preconditions:
+//
+// Parameters:
+//
+// Postconditions:
+//
+// Returns:
+// ---------------------------------------------------------------
 BMPWindow::~BMPWindow()
 {
 	be_app->PostMessage(B_QUIT_REQUESTED);

src/add-ons/translators/bmptranslator/BMPWindow.h

@@ -1,4 +1,31 @@
+/*****************************************************************************/
+// BMPWindow
 // BMPWindow.h
+//
+// This BWindow based object is used to hold the BMPView object when the
+// user runs the BMPTranslator as an application.
+//
+//
+// Copyright (c) 2002 OpenBeOS Project
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+// and/or sell copies of the Software, and to permit persons to whom the 
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included 
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+/*****************************************************************************/
 
 #ifndef BMPWINDOW_H
 #define BMPWINDOW_H
@@ -10,7 +37,10 @@
 class BMPWindow : public BWindow {
 public:
 	BMPWindow(BRect area);
+		// Sets up a BWindow with bounds area
+		
 	~BMPWindow();
+		// Posts a quit message so that the application closes properly
 };
 
 #endif