/*
* favore::dhtmlDesktop 1.0
*
* Copyright (c) 2007 Evgenij Terehov (www.favore.net)
* Licensed under the GPL licenses.
*
*/
function TWindow(pWindowId)
{
// window jQuery-Object
var window = $("div#"+pWindowId);
// window ID
var windowId = pWindowId;
// ---------------------
// basic attributes
// desktop position (from the left top corner)
var topPx;
var leftPx;
var widthPx;
var heightPx;
// smalles size
var minWidthPx;
var minHeightPx;
var minContentWidthPx;
var minContentHeightPx;
var heightDifference;
var widthDifference;
// scrollbar width
var scrollbarWidth = 18;
// window click position
var clickWindowX;
var clickWindowY;
// desktop click position
var clickDesktopX;
var clickDesktopY;
// window click size
var clickWidthPx;
var clickHeightPx;
// window click position
var clickWindowTopPx;
var clickWindowLeftPx;
// window status (normal, max, hidden)
var windowStatus = 'normal';
// index of the active window
var zIndex = 0;
// "construct": creates a new window
__init();
//--------------------------------------
//(private) "construct": creates a new window
function __init()
{
// initial size is the minimal size
minWidthPx = window.width();
minHeightPx = window.height();
// create the scrollbars
__createsScrollbar();
// content area
minContentWidthPx = window.find("div.jScrollPaneContainer").width();
minContentHeightPx = window.find("div.jScrollPaneContainer").height();
widthDifference = minContentWidthPx - minWidthPx;
heightDifference = minContentHeightPx - minHeightPx;
// saves the coordinates of the window
__setWindowCoordinates();
// completes the window (events,...)
__completesWindow();
}
//--------------------------------------
// (private) saves the coordinates of the window
function __setWindowCoordinates()
{
// only, when not maximized
if (windowStatus != "max")
{
topPx = window[0].offsetTop;
leftPx = window[0].offsetLeft;
widthPx = window[0].offsetWidth;
heightPx = window[0].offsetHeight;
}
}
// (private) registers the events
function __completesWindow()
{
// add main event (activation)
window.mousedown( function(e) { desktop.setObjectActive(this.id); e.stopPropagation();} );
// adds resize-divs
__createResize();
// adds events to the window title
window.children(".title").mousedown( function() { desktop.startAction('moveObject',window.get(0).id); } );
window.children(".title").mouseup( function() { desktop.stopAction(); } );
// adds events to the buttons
window.find(".close").click( function() { desktop.startAction('closeWindow',window.get(0).id); return false;} );
}
// (private) creates or reinit the scrollbar
function __createsScrollbar()
{
window.find('.content').jScrollPane({
scrollbarWidth:scrollbarWidth,
scrollbarMargin:0,
showArrows: true
});
}
// (private) makes the window resizable
function __createResize()
{
// North
window.append(' ');
// South
window.append(' ');
// West
window.append(' ');
// East
window.append(' ');
// North West
window.append(' ');
// North East
window.append(' ');
// South West
window.append(' ');
// South East
window.append(' ');
}
// (public) returns the current z-index
this.getZindex = function()
{
return zIndex;
}
// (public) sets a new z-index
this.setZindex = function(pZIndex)
{
zIndex = pZIndex;
window.css("z-index", zIndex);
}
//------ window actions ----------------
// (public) saves the click positions
this.setClickPosition = function(pMouseX, pMouseY)
{
// window click position
clickWindowX = pMouseX - leftPx;
clickWindowY = pMouseY - topPx;
// desktop click position
clickDesktopX = pMouseX;
clickDesktopY = pMouseY;
// current size of the window
clickWidthPx = widthPx;
clickHeightPx = heightPx;
// current window position
clickWindowTopPx = topPx;
clickWindowLeftPx = leftPx;
}
// (public) follows the mouse
this.onMouseMove = function(pMouseX, pMouseY)
{
// only if the window is not maximised
if(windowStatus == 'normal')
{
__setPositionX((pMouseX-clickWindowX));
__setPositionY((pMouseY-clickWindowY));
}
}
// (public) changes the size to the west
this.onMouseResizeE = function(pMouseX)
{
// window
__setWidth((clickWidthPx+(pMouseX-clickDesktopX)));
}
// (public) changes the size to the north
this.onMouseResizeS = function(pMouseY)
{
// window
__setHeight((clickHeightPx+(pMouseY-clickDesktopY)));
}
// (public) changes the size to the east
this.onMouseResizeW = function(pMouseX)
{
// hold the min size
if(minWidthPx<=(clickWidthPx-(pMouseX-clickDesktopX)))
{
// change the width of the window
__setWidth(clickWidthPx-(pMouseX-clickDesktopX));
// change the position of the window
__setPositionX(clickWindowLeftPx+(pMouseX-clickDesktopX));
}
}
// (public) changes the size to the south
this.onMouseResizeN = function(pMouseY)
{
// hold the min size
if(minHeightPx<=(clickHeightPx-(pMouseY-clickDesktopY)))
{
// change the height of the window
__setHeight(clickHeightPx-(pMouseY-clickDesktopY));
// change the position of the window
__setPositionY(clickWindowTopPx+(pMouseY-clickDesktopY));
}
}
//------ changes the window size ----------------
// (public) width
this.setWidth = function(newWidthPx)
{
__setWidth(newWidthPx);
}
// (private) width
function __setWidth(newWidthPx)
{
// hold the min size
if(newWidthPx>=minWidthPx)
{
var newWidthEm = newWidthPx /10;
window.css('width',newWidthEm+"em");
var newContentWidthEm = newWidthEm + widthDifference/10;
// adjust the content size
window.find("div.jScrollPaneContainer").css('width',newContentWidthEm+"em");
// reinit the scrollbars
__createsScrollbar();
// saves the new position
__setWindowCoordinates();
}
}
// (public) height
this.setHeight = function(newHeightPx)
{
__setHeight(newHeightPx);
}
// (private) height
function __setHeight(newHeightPx)
{
// hold the min size
if(newHeightPx>=minHeightPx)
{
var newHeightEm = newHeightPx/10;
window.css('height',newHeightEm+"em");
var newContentHeightEm = newHeightEm + heightDifference/10;
// adjust the content size
window.find("div.jScrollPaneContainer").css('height',newContentHeightEm+"em");
// adjust border etc.
// boder
window.find("img.border_e").css('height',newHeightEm+"em");
window.find("img.border_w").css('height',newHeightEm+"em");
window.find("img.border_s").css('top',newHeightEm+"em");
window.find("img.corner_sw").css('top',newHeightEm+"em");
window.find("img.corner_se").css('top',newHeightEm+"em");
// resizer
window.find("img.resize_e").css('height',newHeightEm+"em");
window.find("img.resize_w").css('height',newHeightEm+"em");
window.find("img.resize_S").css('top',newHeightEm+"em");
window.find("img.resize_sw").css('top',newHeightEm+"em");
window.find("img.resize_se").css('top',newHeightEm+"em");
// reinit the scrollbars
__createsScrollbar();
// saves the new position
__setWindowCoordinates();
}
}
//------ de/activate the possibility to resize ----------------
// (private) deactivate all
function __deaktivateResize()
{
__deaktivateResizeN();
__deaktivateResizeS();
__deaktivateResizeW();
__deaktivateResizeE();
__deaktivateResizeNW();
__deaktivateResizeNE();
__deaktivateResizeSW();
__deaktivateResizeSE();
}
// (private) activate all
function __aktivateResize()
{
__aktivateResizeN();
__aktivateResizeS();
__aktivateResizeW();
__aktivateResizeE();
__aktivateResizeNW();
__aktivateResizeNE();
__aktivateResizeSW();
__aktivateResizeSE();
}
// (private) deactivate north
function __deaktivateResizeN()
{
window.children('.resize_N').hide();
}
// (private) activate north
function __aktivateResizeN()
{
window.children('.resize_N').show();
}
// (private) deactivate south
function __deaktivateResizeS()
{
window.children('.resize_S').hide();
}
// (private) activate south
function __aktivateResizeS()
{
window.children('.resize_S').show();
}
// (private) deactivate east
function __deaktivateResizeE()
{
window.children('.resize_E').hide();
}
// (private) activate east
function __aktivateResizeE()
{
window.children('.resize_E').show();
}
// (private) deactivate west
function __deaktivateResizeW()
{
window.children('.resize_W').hide();
}
// (private) activate west
function __aktivateResizeW()
{
window.children('.resize_W').show();
}
// (private) deactivate north west
function __deaktivateResizeNW()
{
window.children('.resize_NW').hide();
}
// (private) activate north west
function __aktivateResizeNW()
{
window.children('.resize_NW').show();
}
// (private) deactivate north east
function __deaktivateResizeNE()
{
window.children('.resize_NE').hide();
}
// (private) activate north east
function __aktivateResizeNE()
{
window.children('.resize_NE').show();
}
// (private) deactivate south west
function __deaktivateResizeSW()
{
window.children('.resize_SW').hide();
}
// (private) activate south west
function __aktivateResizeSW()
{
window.children('.resize_SW').show();
}
// (private) deactivate south east
function __deaktivateResizeSE()
{
window.children('.resize_SE').hide();
}
// (private) activate south east
function __aktivateResizeSE()
{
window.children('.resize_SE').show();
}
//------ position the window ----------------
// (public) x position
this.setPositionX = function(positionX)
{
__setPositionX(positionX);
}
// (private) x position
function __setPositionX(positionX)
{
window.css('left',positionX);
// saves the new position
__setWindowCoordinates();
}
// (public) y position
this.setPositionY = function(positionY)
{
__setPositionY(positionY);
}
// (private) y position
function __setPositionY(positionY)
{
window.css('top',positionY);
// saves the new position
__setWindowCoordinates();
}
//------ close the window----------------
// (public) close
this.close = function()
{
__close();
}
// (private) close
function __close()
{
window.hide();
}
}