// ==========================================================================
// http://www.tjgalda.com
//
// Copyright (C) 2007 TJ Galda. All rights reserved.
//
// The coded instructions, statements, computer programs, and/or related
// material (collectively the "Data") in these files contain unpublished
// information proprietary to TJ Galda which is protected by U.S. and
// Canadian federal copyright law and by international treaties.
//
// The Data is provided for use exclusively by You. You have the right
// to use, modify, and incorporate this Data into other products for
// purposes authorized by TJ Galda, without fee.
//
// The copyright notices in the Software and this entire statement,
// including the above license grant, this restriction and the
// following disclaimer, must be included in all copies of the
// Software, in whole or in part, and all derivative works of
// the Software, unless such copies or derivative works are solely
// in the form of machine-executable object code generated by a
// source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND.
// TJ GALDA DOES NOT MAKE AND HEREBY DISCLAIMS ANY EXPRESS OR IMPLIED
// WARRANTIES INCLUDING, BUT NOT LIMITED TO, THE WARRANTIES OF
// NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR
// PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE, OR
// TRADE PRACTICE. IN NO EVENT WILL TJ GALDA AND/OR ITS LICENSORS
// BE LIABLE FOR ANY LOST REVENUES, DATA, OR PROFITS, OR SPECIAL,
// DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES, EVEN IF TJ GALDA
// AND/OR ITS LICENSORS HAS BEEN ADVISED OF THE POSSIBILITY
// OR PROBABILITY OF SUCH DAMAGES.
//
// http://www.tjgalda.com
// ==========================================================================
//
// TJ Galda Script File
// MODIFY THIS AT YOUR OWN RISK
//
// Creation Date:  tj, July 16, 2007
//
//  Procedure Name:
//      tj_cameraSliders.mel
//
//  Description:
//       interface for sliders for camera overscan and offsets
//	      with menu to choose cameras, avoiding ortho ones
//
//  Input Arguments:
//      None
//
//  Return Value:
//      None.
//
// http://www.tjgalda.com
// ==========================================================================

global proc tj_cameraSliders()
 {
 print "\ninitiating TJ's Camera Sliders Control Window....";

 //use proc below
 string $tj_camS_cameras[] = `getCameras`;

/////////
//build the stuff

string $tj_camS_window = "camSlideWin";
//kill if exists
if ( `window -exists $tj_camS_window` ){
  deleteUI -window $tj_camS_window;
 }
 //Creation of window layout
  window -menuBar true -widthHeight 387 180 -title "tj Camera Sliders" -in "tj Camera Sliders" -s true $tj_camS_window;
   menu -label "Choose Camera to Control";
	string $tj_camS_buttons[];
   	int $tj_camS_i = 0;
	int $tj_camS_sizeOfCams = `size($tj_camS_cameras)`;
	$tj_camS_sizeOfCams = $tj_camS_sizeOfCams - 1;
	string $tj_camS_collection = `radioMenuItemCollection`;
	for ($tj_camS_item in $tj_camS_cameras)
	 {
	  if ($tj_camS_i == $tj_camS_sizeOfCams)
	   {
	   $tj_camS_buttons[$tj_camS_i] = `menuItem -label $tj_camS_item -radioButton on  -c ("camMenuChange "+$tj_camS_i)`;
	   }
	  else
	   {
	   $tj_camS_buttons[$tj_camS_i] = `menuItem -label $tj_camS_item -radioButton off  -c ("camMenuChange "+$tj_camS_i)`;
	   }
	  $tj_camS_i ++;
	 }
   paneLayout -configuration "single" -aft 10;
   columnLayout -cal "center";
   string $tj_camS_selectedCamName = $tj_camS_cameras[$tj_camS_sizeOfCams];
   string $tj_camS_text1 = `text -label ("      Camera controls for .-=  "+$tj_camS_selectedCamName+"  =-.")`;
   string $tj_camS_a1 = `attrFieldSliderGrp -min 0 -max 2.0 -at ($tj_camS_selectedCamName+".overscan")`;
   string $tj_camS_a2 = `attrFieldSliderGrp -min -1.0 -max 1.0 -at ($tj_camS_selectedCamName+".horizontalFilmOffset")`;
   string $tj_camS_a3 = `attrFieldSliderGrp -min -1.0 -max 1.0 -at ($tj_camS_selectedCamName+".verticalFilmOffset")`;

   string $tj_camS_ibutton = `iconTextButton -iol ("Press to Reset Sliders  -=>"+
                                                  "                     created by TJ Galda")
    -h 50 -w 387 -i "flyThrough.xpm"
	-ann ("Will reset the camera back to 1.0 Overscan and 0 Offsets")
	-c ("setAttr \""+$tj_camS_selectedCamName+".overscan\" 1;"+
	    "setAttr \""+$tj_camS_selectedCamName+".verticalFilmOffset\" 0;"+
	    "setAttr \""+$tj_camS_selectedCamName+".horizontalFilmOffset\" 0;")`;

//display window
  showWindow $tj_camS_window;
}

global proc camMenuChange (int $tj_camS_index)
 {
 //use proc below
 string $tj_camS_cameras[] = `getCameras`;

 string $tj_camS_selectedCamName = $tj_camS_cameras[$tj_camS_index];

/////////
//build the stuff

 string $tj_camS_window = "camSlideWin";
//kill if exists
if ( `window -exists $tj_camS_window` ){
  deleteUI -window $tj_camS_window;
 }
window -menuBar true -widthHeight 387 180 -title "tj Camera Sliders" -in "tj Camera Sliders" -s true $tj_camS_window;

   menu -label "Choose Camera to Control";
	string $tj_camS_buttons[];
   	int $tj_camS_i = 0;
	string $tj_camS_collection = `radioMenuItemCollection`;
	for ($tj_camS_item in $tj_camS_cameras)
	 {
	  if ($tj_camS_i == $tj_camS_index)
	   {
	   $tj_camS_buttons[$tj_camS_i] = `menuItem -label $tj_camS_item -radioButton on  -c ("camMenuChange "+$tj_camS_i)`;
	   }
	  else
	   {
	   $tj_camS_buttons[$tj_camS_i] = `menuItem -label $tj_camS_item -radioButton off  -c ("camMenuChange "+$tj_camS_i)`;
	   }
	  $tj_camS_i ++;
	 }
   paneLayout -configuration "single" -aft 10;
   columnLayout -cal "center";

   string $tj_camS_text1 = `text -label ("      Camera controls for .-=  "+$tj_camS_selectedCamName+"  =-.")`;
   string $tj_camS_a1 = `attrFieldSliderGrp -min 0 -max 2.0 -at ($tj_camS_selectedCamName+".overscan")`;
   string $tj_camS_a2 = `attrFieldSliderGrp -min -1.0 -max 1.0 -at ($tj_camS_selectedCamName+".horizontalFilmOffset")`;
   string $tj_camS_a3 = `attrFieldSliderGrp -min -1.0 -max 1.0 -at ($tj_camS_selectedCamName+".verticalFilmOffset")`;


   string $tj_camS_ibutton = `iconTextButton -iol ("Press to Reset Sliders  -=>"+
                                                  "                     created by TJ Galda")
    -h 50 -w 387 -i "flyThrough.xpm"
	-ann ("Will reset the camera back to 1.0 Overscan and 0 Offsets")
	-c ("setAttr \""+$tj_camS_selectedCamName+".overscan\" 1;"+
	    "setAttr \""+$tj_camS_selectedCamName+".verticalFilmOffset\" 0;"+
	    "setAttr \""+$tj_camS_selectedCamName+".horizontalFilmOffset\" 0;")`;

 //display window
  showWindow $tj_camS_window;
 }

global proc string[] getCameras()
{
//gather info, stripping out the <done> if it is there
string $tj_camS_all_cameras[] = `lsType "camera"`;
string $tj_camS_temp_cameras[], $tj_camS_cameras[];
int $tj_camS_i = 0;
for ($tj_camS_c in $tj_camS_all_cameras)
 {
 if ($tj_camS_c == "topShape"    || $tj_camS_c == "frontShape" ||
     $tj_camS_c == "sideShape"   || $tj_camS_c == "<done>"
     )
     {//ignore
     }else
     {
     $tj_camS_temp_cameras[$tj_camS_i] = $tj_camS_c;
     $tj_camS_i ++;
     }
 }
int $tj_camS_sizeCam = `size ($tj_camS_temp_cameras)`;
if ($tj_camS_temp_cameras[$tj_camS_sizeCam] == "<done>")
 {
 $tj_camS_temp_cameras[$tj_camS_sizeCam] = "";
 }
$tj_camS_i = 0;
for ($tj_camS_i = 0; $tj_camS_i < $tj_camS_sizeCam; $tj_camS_i ++)
 {
 $tj_camS_cameras[$tj_camS_i] = $tj_camS_temp_cameras[$tj_camS_i];
 }
return $tj_camS_cameras;
}