+++ /dev/null
-var webdeveloper_rulerDrag = false;
-var webdeveloper_rulerEndX = 0;
-var webdeveloper_rulerEndY = 0;
-var webdeveloper_rulerMove = false;
-var webdeveloper_rulerMoveX = 0;
-var webdeveloper_rulerMoveY = 0;
-var webdeveloper_rulerResize = false;
-var webdeveloper_rulerStartX = 0;
-var webdeveloper_rulerStartY = 0;
-
-// Creates the ruler block
-function webdeveloper_createRuler(ownerDocument)
-{
- var containerElement = ownerDocument.createElement("div");
- var resizeElement = ownerDocument.createElement("div");
- var rulerElement = ownerDocument.createElement("div");
-
- resizeElement.setAttribute("id", "webdeveloper-ruler-north-west");
- containerElement.appendChild(resizeElement);
-
- resizeElement = ownerDocument.createElement("div");
- resizeElement.setAttribute("id", "webdeveloper-ruler-north-east");
- containerElement.appendChild(resizeElement);
-
- resizeElement = ownerDocument.createElement("div");
- resizeElement.setAttribute("id", "webdeveloper-ruler-south-east");
- containerElement.appendChild(resizeElement);
-
- resizeElement = ownerDocument.createElement("div");
- resizeElement.setAttribute("id", "webdeveloper-ruler-south-west");
- containerElement.appendChild(resizeElement);
-
- containerElement.setAttribute("id", "webdeveloper-ruler-container");
- rulerElement.appendChild(containerElement);
-
- rulerElement.setAttribute("id", "webdeveloper-ruler");
- webdeveloper_getDocumentBodyElement(ownerDocument).appendChild(rulerElement);
-}
-
-// Called when the ruler is deselected
-function webdeveloper_deselectRuler(event)
-{
- // If not moving the ruler
- if(!webdeveloper_rulerMove)
- {
- var xPosition = event.pageX;
- var yPosition = event.pageY;
-
- // If the X position is greater than the start X position
- if(xPosition > webdeveloper_rulerStartX)
- {
- webdeveloper_rulerEndX = xPosition;
- }
- else
- {
- webdeveloper_rulerEndX = webdeveloper_rulerStartX;
- webdeveloper_rulerStartX = xPosition;
- }
-
- // If the Y position is greater than the start Y position
- if(yPosition > webdeveloper_rulerStartY)
- {
- webdeveloper_rulerEndY = yPosition;
- }
- else
- {
- webdeveloper_rulerEndY = webdeveloper_rulerStartY;
- webdeveloper_rulerStartY = yPosition;
- }
- }
-
- webdeveloper_rulerDrag = false;
- webdeveloper_rulerMove = false;
- webdeveloper_rulerMoveX = 0;
- webdeveloper_rulerMoveY = 0;
- webdeveloper_rulerResize = false;
-
- webdeveloper_updateRulerEnd();
- webdeveloper_updateRulerStart();
-}
-
-// Displays a ruler
-function webdeveloper_displayRuler(element)
-{
- // If the page has frames
- if(webdeveloper_pageHasFrames())
- {
- window.openDialog("chrome://webdeveloper/content/message/message.xul", "webdeveloper-message-dialog", "centerscreen,chrome,modal", document.getElementById("webdeveloper-string-bundle").getString("webdeveloper_framesNotSupported"));
- }
- else
- {
- var checked = false;
- var contentDocument = webdeveloper_getContentDocument();
- var divElement = null;
-
- // If the element is set
- if(element)
- {
- checked = element.getAttribute("checked");
- }
-
- webdeveloper_configureElement(document.getElementById("webdeveloper-ruler-toolbar"), "hidden", !checked);
-
- // If displaying a ruler
- if(checked)
- {
- webdeveloper_updateRulerEnd();
- webdeveloper_updateRulerStart();
- webdeveloper_createRuler(contentDocument);
-
- contentDocument.addEventListener("mousedown", webdeveloper_selectRuler, false);
- contentDocument.addEventListener("mousemove", webdeveloper_moveRuler, false);
- contentDocument.addEventListener("mouseup", webdeveloper_deselectRuler, false);
- }
- else
- {
- var rulerHeightElement = document.getElementById("webdeveloper-ruler-height");
- var rulerWidthElement = document.getElementById("webdeveloper-ruler-width");
-
- webdeveloper_removeRuler(contentDocument);
-
- // Try to remove the event listener
- try
- {
- contentDocument.removeEventListener("mousedown", webdeveloper_selectRuler, false);
- }
- catch(exception)
- {
- // Do nothing
- }
-
- // Try to remove the event listener
- try
- {
- contentDocument.removeEventListener("mousemove", webdeveloper_moveRuler, false);
- }
- catch(exception)
- {
- // Do nothing
- }
-
- // Try to remove the event listener
- try
- {
- contentDocument.removeEventListener("mouseup", webdeveloper_deselectRuler, false);
- }
- catch(exception)
- {
- // Do nothing
- }
-
- // If the ruler height element is set
- if(rulerHeightElement)
- {
- rulerHeightElement.value = "";
- }
-
- // If the ruler width element is set
- if(rulerWidthElement)
- {
- rulerWidthElement.value = "";
- }
-
- webdeveloper_rulerDrag = false;
- webdeveloper_rulerEndX = 0;
- webdeveloper_rulerEndY = 0;
- webdeveloper_rulerMove = false;
- webdeveloper_rulerMoveX = 0;
- webdeveloper_rulerMoveY = 0;
- webdeveloper_rulerResize = false;
- webdeveloper_rulerStartX = 0;
- webdeveloper_rulerStartY = 0;
- }
-
- webdeveloper_toggleStyleSheet(element, "chrome://webdeveloper/content/stylesheets/display_ruler.css", "webdeveloper-display-ruler");
- }
-}
-
-// Called when the ruler is moved
-function webdeveloper_moveRuler(event)
-{
- var element = event.target;
-
- // If the element is set
- if(element)
- {
- var ownerDocument = element.ownerDocument;
-
- // If the element has an owner document
- if(ownerDocument)
- {
- var rulerElement = ownerDocument.getElementById("webdeveloper-ruler");
-
- // If the ruler element is set
- if(rulerElement)
- {
- var xPosition = event.pageX;
- var yPosition = event.pageY;
-
- // If the ruler is being dragged or resized
- if(webdeveloper_rulerDrag || webdeveloper_rulerResize)
- {
- var height = 0;
- var rulerHeightElement = document.getElementById("webdeveloper-ruler-height");
- var rulerWidthElement = document.getElementById("webdeveloper-ruler-width");
- var width = 0;
-
- webdeveloper_rulerEndX = xPosition;
- webdeveloper_rulerEndY = yPosition;
-
- // If the start x position is greater than the end x position
- if(webdeveloper_rulerStartX > webdeveloper_rulerEndX)
- {
- width = webdeveloper_rulerStartX - webdeveloper_rulerEndX;
-
- rulerElement.style.left = xPosition + "px";
- }
- else
- {
- width = webdeveloper_rulerEndX - webdeveloper_rulerStartX;
-
- rulerElement.style.left = webdeveloper_rulerStartX + "px";
- }
-
- // If the start y position is greater than the end y position
- if(webdeveloper_rulerStartY > webdeveloper_rulerEndY)
- {
- height = webdeveloper_rulerStartY - webdeveloper_rulerEndY;
-
- rulerElement.style.top = webdeveloper_rulerEndY + "px";
- }
- else
- {
- height = webdeveloper_rulerEndY - webdeveloper_rulerStartY;
-
- rulerElement.style.top = webdeveloper_rulerStartY + "px";
- }
-
- rulerElement.style.height = height + "px";
- rulerElement.style.width = width + "px";
-
- // If the ruler height element is set
- if(rulerHeightElement)
- {
- rulerHeightElement.value = height;
- }
-
- // If the ruler width element is set
- if(rulerWidthElement)
- {
- rulerWidthElement.value = width;
- }
- }
- else if(webdeveloper_rulerMove)
- {
- var newXPosition = xPosition - webdeveloper_rulerMoveX;
- var newYPosition = yPosition - webdeveloper_rulerMoveY;
-
- rulerElement.style.left = newXPosition + "px";
- rulerElement.style.top = newYPosition + "px";
-
- webdeveloper_rulerEndX = newXPosition + rulerElement.clientWidth;
- webdeveloper_rulerEndY = newYPosition + rulerElement.clientHeight;
- webdeveloper_rulerStartX = newXPosition;
- webdeveloper_rulerStartY = newYPosition;
- }
-
- webdeveloper_updateRulerEnd();
- webdeveloper_updateRulerStart();
- }
- }
- }
-}
-
-// Remove the ruler from the document
-function webdeveloper_removeRuler(ownerDocument)
-{
- webdeveloper_removeElement(ownerDocument.getElementById("webdeveloper-ruler"));
-}
-
-// Called when the ruler is selected
-function webdeveloper_selectRuler(event)
-{
- // If the click was not a right click
- if(event.button != 2)
- {
- var element = event.target;
-
- // If the element is set
- if(element)
- {
- var elementName = element.tagName;
- var ownerDocument = element.ownerDocument;
-
- // If the element has a name and it is not scrollbar and it has an owner document
- if(elementName && elementName != "scrollbar" && ownerDocument)
- {
- var rulerElement = ownerDocument.getElementById("webdeveloper-ruler");
- var xPosition = event.pageX;
- var yPosition = event.pageY;
-
- // If the ruler element is set
- if(rulerElement)
- {
- // If element is the container element
- if(element == ownerDocument.getElementById("webdeveloper-ruler-container"))
- {
- webdeveloper_rulerMove = true;
- webdeveloper_rulerMoveX = xPosition - rulerElement.offsetLeft;
- webdeveloper_rulerMoveY = yPosition - rulerElement.offsetTop;
- }
- else if(element == ownerDocument.getElementById("webdeveloper-ruler-north-east"))
- {
- webdeveloper_rulerResize = true;
- webdeveloper_rulerStartX = rulerElement.offsetLeft;
- webdeveloper_rulerStartY = rulerElement.offsetTop + rulerElement.clientHeight;
- }
- else if(element == ownerDocument.getElementById("webdeveloper-ruler-north-west"))
- {
- webdeveloper_rulerResize = true;
- webdeveloper_rulerStartX = rulerElement.offsetLeft + rulerElement.clientWidth;
- webdeveloper_rulerStartY = rulerElement.offsetTop + rulerElement.clientHeight;
- }
- else if(element == ownerDocument.getElementById("webdeveloper-ruler-south-east"))
- {
- webdeveloper_rulerResize = true;
- webdeveloper_rulerStartX = rulerElement.offsetLeft;
- webdeveloper_rulerStartY = rulerElement.offsetTop;
- }
- else if(element == ownerDocument.getElementById("webdeveloper-ruler-south-west"))
- {
- webdeveloper_rulerResize = true;
- webdeveloper_rulerStartX = rulerElement.offsetLeft + rulerElement.clientWidth;
- webdeveloper_rulerStartY = rulerElement.offsetTop;
- }
- else
- {
- webdeveloper_rulerDrag = true;
- webdeveloper_rulerEndX = 0;
- webdeveloper_rulerEndY = 0;
- webdeveloper_rulerStartX = xPosition;
- webdeveloper_rulerStartY = yPosition;
-
- webdeveloper_updateRulerEnd();
- webdeveloper_updateRulerStart();
- }
- }
- }
- }
-
- event.preventDefault();
- }
-}
-
-// Update the ruler end information
-function webdeveloper_updateRulerEnd()
-{
- var endXElement = document.getElementById("webdeveloper-ruler-end-x");
- var endYElement = document.getElementById("webdeveloper-ruler-end-y");
-
- // If the end X element is set
- if(endXElement)
- {
- endXElement.value = webdeveloper_rulerEndX;
- }
-
- // If the end Y element is set
- if(endYElement)
- {
- endYElement.value = webdeveloper_rulerEndY;
- }
-}
-
-// Update the ruler height
-function webdeveloper_updateRulerHeight(element)
-{
- var height = element.value;
- var stringBundle = document.getElementById("webdeveloper-string-bundle");
-
- // If the height is empty or not a number or less than zero
- if(!height || parseInt(height) != height || height <= 0)
- {
- webdeveloper_error(stringBundle.getString("webdeveloper_invalidHeight"));
- }
- else
- {
- var rulerElement = webdeveloper_getContentDocument().getElementById("webdeveloper-ruler");
-
- // If the ruler element is set
- if(rulerElement)
- {
- height = parseInt(height);
- rulerElement.style.height = height + "px";
- webdeveloper_rulerEndY = webdeveloper_rulerStartY + height;
-
- webdeveloper_updateRulerEnd();
- }
- }
-}
-
-// Update the ruler start information
-function webdeveloper_updateRulerStart()
-{
- var startXElement = document.getElementById("webdeveloper-ruler-start-x");
- var startYElement = document.getElementById("webdeveloper-ruler-start-y");
-
- // If the start X element is set
- if(startXElement)
- {
- startXElement.value = webdeveloper_rulerStartX;
- }
-
- // If the start Y element is set
- if(startYElement)
- {
- startYElement.value = webdeveloper_rulerStartY;
- }
-}
-
-// Update the ruler width
-function webdeveloper_updateRulerWidth(element)
-{
- var stringBundle = document.getElementById("webdeveloper-string-bundle");
- var width = element.value;
-
- // If the width is empty or not a number or less than zero
- if(!width || parseInt(width) != width || width <= 0)
- {
- webdeveloper_error(stringBundle.getString("webdeveloper_invalidWidth"));
- }
- else
- {
- var rulerElement = webdeveloper_getContentDocument().getElementById("webdeveloper-ruler");
-
- // If the ruler element is set
- if(rulerElement)
- {
- width = parseInt(width);
- rulerElement.style.width = width + "px";
- webdeveloper_rulerEndX = webdeveloper_rulerStartX + width;
-
- webdeveloper_updateRulerEnd();
- }
- }
-}
\ No newline at end of file
projects / pompage.git / blobdiff