зеркало из https://github.com/mozilla/pjs.git
diffs from pete@postpagan.com and Brian King (height and width percent controls)
This commit is contained in:
brade%netscape.com
Родитель
dcfb008af0
Коммит
8d11fda7cf
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@ -1,12 +1,37 @@
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var insertNew = true;
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/*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is Mozilla Communicator client code, released
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* March 31, 1998.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998-1999 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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* Pete Collins
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* Brian King
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*/
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var insertNew = true;
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var imageElement;
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var tagName = "img"
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var doSeeAll = true;
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var wasEnableAll = false;
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var hasAnyChanged = false;
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var oldSourceInt = 0;
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var tagName = "img"
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var doSeeAll = true;
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var wasEnableAll = false;
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var hasAnyChanged = false;
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var oldSourceInt = 0;
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// dialog initialization code
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function Startup()
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{
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if (!InitEditorShell())
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@ -14,29 +39,33 @@ function Startup()
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dump("EditoreditorShell found for Image Properties dialog\n");
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// Create dialog object to store controls for easy access
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dialog = new Object;
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dialog = new Object;
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// This is the "combined" widget:
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dialog.srcInput = document.getElementById("image.srcInput");
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dialog.altTextInput = document.getElementById("image.altTextInput");
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dialog.MoreFewerButton = document.getElementById("MoreFewerButton");
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dialog.MoreRow = document.getElementById("MoreRow");
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dialog.srcInput = document.getElementById("image.srcInput");
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dialog.altTextInput = document.getElementById("image.altTextInput");
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dialog.customsizeRadio = document.getElementById( "customsizeRadio" );
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dialog.imagewidthInput = document.getElementById( "imagewidthInput" );
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dialog.imageheightInput = document.getElementById( "imageheightInput" );
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dialog.MoreFewerButton = document.getElementById("MoreFewerButton");
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dialog.MoreRow = document.getElementById("MoreRow");
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dialog.customsizeRadio = document.getElementById( "customsizeRadio" );
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dialog.imagewidthInput = document.getElementById( "imagewidthInput" );
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dialog.imageheightInput = document.getElementById( "imageheightInput" );
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dialog.imagelrInput = document.getElementById( "imageleftrightInput" );
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dialog.imagetbInput = document.getElementById( "imagetopbottomInput" );
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dialog.imageborderInput = document.getElementById( "imageborderInput" );
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dialog.imagelrInput = document.getElementById( "imageleftrightInput" );
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dialog.imagetbInput = document.getElementById( "imagetopbottomInput" );
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dialog.imageborderInput = document.getElementById( "imageborderInput" );
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// Start in the mode initialized in the "doSeeAll" var above
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// THIS IS NOT WORKING NOW - After switching to "basic" mode,
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// then back to
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if (doSeeAll) {
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dialog.MoreRow.style.visibility = "inherit"; // visible
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dialog.MoreRow.style.visibility = "inherit"; // visible
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} else {
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dialog.MoreRow.style.visibility = "hidden"; // collapse
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dialog.MoreRow.style.visibility = "hidden"; // collapse
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}
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if (null == dialog.srcInput ||
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@ -51,92 +80,130 @@ function Startup()
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}
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function initDialog() {
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// Get a single selected anchor element
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imageElement = editorShell.GetSelectedElement(tagName);
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imageElement = editorShell.GetSelectedElement(tagName);
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if (imageElement)
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{
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// We found an element and don't need to insert one
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insertNew = false;
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insertNew = false;
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}
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else
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{
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insertNew = true;
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insertNew = true;
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// We don't have an element selected,
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// so create one with default attributes
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dump("Element not selected - calling createElementWithDefaults\n");
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imageElement = editorShell.CreateElementWithDefaults(tagName);
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if( !imageElement )
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{
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dump("Failed to get selected element or create a new one!\n");
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window.close();
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}
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imageElement = editorShell.CreateElementWithDefaults(tagName);
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if( !imageElement )
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{
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dump("Failed to get selected element or create a new one!\n");
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window.close();
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}
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}
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// Set the controls to the image's attributes
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str = imageElement.getAttribute("src");
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str = imageElement.getAttribute("src");
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if ( str == "null" )
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{
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str = "";
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}
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dialog.srcInput.value = str;
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dialog.srcInput.value = str;
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str = imageElement.getAttribute("alt");
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str = imageElement.getAttribute("alt");
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if ( str == "null" )
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{
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str = "";
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str = "";
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}
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dialog.altTextInput.value = str;
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// we want to force an update so initialize "wasEnabledAll" to be the opposite of what the actual state is
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wasEnabledAll = !((dialog.srcInput.value.length > 0) && (dialog.altTextInput.value.length > 0));
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// set height and width
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// note: need to set actual image size if no attributes
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dimvalue = imageElement.getAttribute("width");
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if ( dimvalue == "null" )
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{
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dimvalue = "";
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}
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dialog.imagewidthInput.value = dimvalue;
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dialog.imagewidthInput.value = dimvalue;
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dimvalue = imageElement.getAttribute("height");
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dimvalue = imageElement.getAttribute("height");
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if ( dimvalue == "null" )
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{
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dimvalue = "";
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dimvalue = "";
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}
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dialog.imageheightInput.value = dimvalue;
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dialog.imageheightInput.value = dimvalue;
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// Mods Brian King XML Workshop
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// Set H & W pop-up on start-up
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if (insertNew == false)
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{
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var wdh = imageElement.getAttribute("width");
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var hgt = imageElement.getAttribute("height");
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ispercentw = wdh.substr(wdh.length-1, 1);
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ispercenth = hgt.substr(hgt.length-1, 1);
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if (ispercentw == "%")
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setPopup("w");
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if (ispercenth == "%")
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setPopup("h");
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}
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// End Mods BK
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// this is not the correct way to determine if custom or original
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if ( dimvalue != "" )
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{
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dialog.customsizeRadio.checked = true;
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dialog.customsizeRadio.checked = true;
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}
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alignpopup = document.getElementById("image.alignType");
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alignpopup = document.getElementById("image.alignType");
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if ( alignpopup )
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{
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alignvalue = imageElement.getAttribute("align");
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alignvalue = imageElement.getAttribute("align");
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if ( alignvalue == "" )
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{
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alignvalue = "at the bottom";
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alignvalue = "at the bottom";
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}
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dump( "popup value = " + alignvalue + "\n" );
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alignpopup.setAttribute( "value", alignvalue );
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}
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// set spacing editfields
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sizevalue = imageElement.getAttribute("hspace");
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dialog.imagelrInput.value = sizevalue;
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sizevalue = imageElement.getAttribute("hspace");
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dialog.imagelrInput.value = sizevalue;
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sizevalue = imageElement.getAttribute("vspace");
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dialog.imagetbInput.value = sizevalue;
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sizevalue = imageElement.getAttribute("vspace");
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dialog.imagetbInput.value = sizevalue;
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sizevalue = imageElement.getAttribute("border");
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dialog.imageborderInput.value = sizevalue;
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sizevalue = imageElement.getAttribute("border");
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dialog.imageborderInput.value = sizevalue;
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// force wasEnableAll to be different so everything gets updated
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wasEnableAll = !(dialog.srcInput.value.length > 0);
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wasEnableAll = !(dialog.srcInput.value.length > 0);
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doOverallEnabling();
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checkForImage( "image.srcInput" );
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@ -145,13 +212,16 @@ function initDialog() {
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function chooseFile()
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{
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// Get a local file, converted into URL format
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fileName = editorShell.GetLocalFileURL(window, "img");
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fileName = editorShell.GetLocalFileURL(window, "img");
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if (fileName && fileName != "") {
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dialog.srcInput.value = fileName;
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dialog.srcInput.value = fileName;
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checkForImage( "image.srcInput" );
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doValueChanged();
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}
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// Put focus into the input field
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dialog.srcInput.focus();
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}
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@ -160,13 +230,13 @@ function onMoreFewer()
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if (doSeeAll)
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{
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void(null);
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doSeeAll = false;
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dialog.MoreRow.style.visibility = "hidden"; // collapse is a little funky
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doSeeAll = false;
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dialog.MoreRow.style.visibility = "hidden"; // collapse is a little funky
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}
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else
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{
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doSeeAll = true;
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dialog.MoreRow.style.visibility = "inherit"; // was visible; show doesn't seem to work
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dialog.MoreRow.style.visibility = "inherit"; // was visible; show doesn't seem to work
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}
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}
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@ -179,16 +249,17 @@ function doValueChanged()
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if ( !hasAnyChanged )
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{
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hasAnyChanged = true;
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hasAnyChanged = true;
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doOverallEnabling();
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hasAnyChanged = false;
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hasAnyChanged = false;
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}
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}
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function SelectWidthUnits()
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{
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list = document.getElementById("WidthUnits");
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value = list.options[list.selectedIndex].value;
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list = document.getElementById("WidthUnits");
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value = list.options[list.selectedIndex].value;
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dump("Selected item: "+value+"\n");
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doValueChanged();
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@ -203,29 +274,30 @@ function OnChangeSrc()
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function doDimensionEnabling( doEnable )
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{
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SetLabelEnabledByID( "originalsizeLabel", doEnable );
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SetLabelEnabledByID( "customsizeLabel", doEnable );
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SetClassEnabledByID( "originalsizeLabel", doEnable );
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SetClassEnabledByID( "customsizeLabel", doEnable );
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SetLegendEnabledByID( "dimensionsLegend", doEnable );
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SetLegendEnabledByID( "spacingLegend", doEnable );
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SetClassEnabledByID( "dimensionsLegend", doEnable );
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SetClassEnabledByID( "spacingLegend", doEnable );
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SetButtonEnabledByID( "AdvancedButton", doEnable );
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SetButtonEnabledByID( "MoreFewerButton", doEnable );
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SetClassEnabledByID( "AdvancedButton", doEnable );
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SetClassEnabledByID( "MoreFewerButton", doEnable );
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customradio = document.getElementById( "customsizeRadio" );
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customradio = document.getElementById( "customsizeRadio" );
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if ( customradio )
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{
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// disable or enable custom setting controls
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SetElementEnabledByID( "imagewidthInput", doEnable && customradio.checked );
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SetElementEnabledByID( "widthunitSelect", doEnable && customradio.checked );
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SetElementEnabledByID( "imageheightInput", doEnable && customradio.checked );
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SetElementEnabledByID( "heightunitSelect", doEnable && customradio.checked );
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SetElementEnabledByID( "constrainCheckbox", doEnable && customradio.checked );
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SetLabelEnabledByID( "imagewidthLabel", doEnable && customradio.checked );
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SetLabelEnabledByID( "imageheightLabel", doEnable && customradio.checked );
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SetLabelEnabledByID( "constrainLabel", doEnable && customradio.checked );
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SetClassEnabledByID( "imagewidthLabel", doEnable && customradio.checked );
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SetClassEnabledByID( "imageheightLabel", doEnable && customradio.checked );
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SetClassEnabledByID( "constrainLabel", doEnable && customradio.checked );
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}
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}
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@ -234,50 +306,54 @@ function doOverallEnabling()
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{
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var canEnableAll;
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canEnableAll = (dialog.srcInput.value.length > 0);
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canEnableAll = (dialog.srcInput.value.length > 0);
|
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|
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if ( wasEnableAll == canEnableAll )
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return;
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|
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wasEnableAll = canEnableAll;
|
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wasEnableAll = canEnableAll;
|
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|
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btn = document.getElementById("OK");
|
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btn = document.getElementById("OK");
|
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if ( btn )
|
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{
|
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btn.disabled = (!canEnableAll && hasAnyChanged);
|
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btn.disabled = (!canEnableAll && hasAnyChanged);
|
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}
|
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|
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|
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fieldset = document.getElementById("imagedimensionsFieldset");
|
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if ( fieldset )
|
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fieldset = document.getElementById("imagedimensionsFieldset");
|
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if ( fieldset )
|
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{
|
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SetElementEnabledByID("imagedimensionsFieldset", canEnableAll );
|
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doDimensionEnabling( canEnableAll );
|
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}
|
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|
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// handle altText and MoreFewer button
|
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SetLabelEnabledByID( "image.altTextLabel", canEnableAll );
|
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|
||||
SetClassEnabledByID( "image.altTextLabel", canEnableAll );
|
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SetElementEnabledByID("image.altTextInput", canEnableAll );
|
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SetElementEnabledByID("MoreFewerButton", canEnableAll );
|
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SetElementEnabledByID("AdvancedButton", canEnableAll );
|
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|
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// alignment
|
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SetLabelEnabledByID( "imagealignmentLabel", canEnableAll );
|
||||
|
||||
SetClassEnabledByID( "imagealignmentLabel", canEnableAll );
|
||||
SetElementEnabledByID("image.alignType", canEnableAll );
|
||||
|
||||
// spacing fieldset
|
||||
|
||||
SetElementEnabledByID("spacing.fieldset", canEnableAll );
|
||||
SetElementEnabledByID("imageleftrightInput", canEnableAll );
|
||||
SetElementEnabledByID("imagetopbottomInput", canEnableAll );
|
||||
SetElementEnabledByID("imageborderInput", canEnableAll );
|
||||
|
||||
// do spacing labels
|
||||
SetLabelEnabledByID( "leftrightLabel", canEnableAll );
|
||||
SetLabelEnabledByID( "leftrighttypeLabel", canEnableAll );
|
||||
SetLabelEnabledByID( "topbottomLabel", canEnableAll );
|
||||
SetLabelEnabledByID( "topbottomtypeLabel", canEnableAll );
|
||||
SetLabelEnabledByID( "borderLabel", canEnableAll );
|
||||
SetLabelEnabledByID( "bordertypeLabel", canEnableAll );
|
||||
|
||||
SetClassEnabledByID( "leftrightLabel", canEnableAll );
|
||||
SetClassEnabledByID( "leftrighttypeLabel", canEnableAll );
|
||||
SetClassEnabledByID( "topbottomLabel", canEnableAll );
|
||||
SetClassEnabledByID( "topbottomtypeLabel", canEnableAll );
|
||||
SetClassEnabledByID( "borderLabel", canEnableAll );
|
||||
SetClassEnabledByID( "bordertypeLabel", canEnableAll );
|
||||
}
|
||||
|
||||
function SetImageAlignment(align)
|
||||
|
|
@ -289,69 +365,69 @@ function SetImageAlignment(align)
|
|||
|
||||
// an API to validate and image by sniffing out the extension
|
||||
|
||||
var imageType = false;
|
||||
var imageType = false;
|
||||
|
||||
function checkForImage( elementID ){
|
||||
|
||||
image = document.getElementById( elementID ).value;
|
||||
image = document.getElementById( elementID ).value;
|
||||
|
||||
if ( !image )
|
||||
return;
|
||||
if ( !image )
|
||||
return;
|
||||
|
||||
var length = image.length;
|
||||
var length = image.length;
|
||||
|
||||
var tail = image.length - 4;
|
||||
var type = image.substring(tail,length);
|
||||
var tail = image.length - 4;
|
||||
var type = image.substring(tail,length);
|
||||
|
||||
if ( tail == 0 ) {
|
||||
dump("Sorry wrong image type\n\n");
|
||||
return;
|
||||
}
|
||||
else {
|
||||
if ( tail == 0 ) {
|
||||
dump("Sorry wrong image type\n\n");
|
||||
return;
|
||||
}
|
||||
else {
|
||||
|
||||
switch( type ) {
|
||||
switch( type ) {
|
||||
|
||||
case ".gif":
|
||||
imageType = type;
|
||||
break;
|
||||
|
||||
case ".GIF":
|
||||
imageType = type;
|
||||
break;
|
||||
|
||||
case ".jpg":
|
||||
imageType = type;
|
||||
break;
|
||||
|
||||
case ".JPG":
|
||||
imageType = type;
|
||||
break;
|
||||
|
||||
case "JPEG":
|
||||
imageType = type;
|
||||
break;
|
||||
case ".gif":
|
||||
imageType = type;
|
||||
break;
|
||||
|
||||
case "jpeg":
|
||||
imageType = type;
|
||||
break;
|
||||
|
||||
case ".png":
|
||||
imageType = type;
|
||||
break;
|
||||
|
||||
case ".PNG":
|
||||
imageType = type;
|
||||
break;
|
||||
|
||||
default : imageType = false;
|
||||
case ".GIF":
|
||||
imageType = type;
|
||||
break;
|
||||
|
||||
case ".jpg":
|
||||
imageType = type;
|
||||
break;
|
||||
|
||||
case ".JPG":
|
||||
imageType = type;
|
||||
break;
|
||||
|
||||
case "JPEG":
|
||||
imageType = type;
|
||||
break;
|
||||
|
||||
case "jpeg":
|
||||
imageType = type;
|
||||
break;
|
||||
|
||||
case ".png":
|
||||
imageType = type;
|
||||
break;
|
||||
|
||||
case ".PNG":
|
||||
imageType = type;
|
||||
break;
|
||||
|
||||
default : imageType = false;
|
||||
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
if( imageType ){ dump("Image is of type "+imageType+"\n\n"); }
|
||||
else{ dump("Sorry wrong image type\n\n"); }
|
||||
if( imageType ){ dump("Image is of type "+imageType+"\n\n"); }
|
||||
else{ dump("Sorry wrong image type\n\n"); }
|
||||
|
||||
return(imageType);
|
||||
}
|
||||
|
|
@ -359,58 +435,63 @@ return(imageType);
|
|||
|
||||
// constrainProportions contribution by pete@postpagan.com
|
||||
// needs to handle pixels/percent
|
||||
|
||||
function constrainProportions( srcID, destID )
|
||||
{
|
||||
srcElement = document.getElementById ( srcID );
|
||||
srcElement = document.getElementById ( srcID );
|
||||
if ( !srcElement )
|
||||
return;
|
||||
return;
|
||||
|
||||
forceInteger( srcID );
|
||||
|
||||
// now find out if we should be constraining or not
|
||||
checkbox = document.getElementById( "constrainCheckbox" );
|
||||
|
||||
checkbox = document.getElementById( "constrainCheckbox" );
|
||||
if ( !checkbox)
|
||||
return;
|
||||
return;
|
||||
if ( !checkbox.checked )
|
||||
return;
|
||||
|
||||
destElement = document.getElementById( destID );
|
||||
destElement = document.getElementById( destID );
|
||||
if ( !destElement )
|
||||
return;
|
||||
return;
|
||||
|
||||
// set new value in the other edit field
|
||||
// src / dest ratio mantained
|
||||
// newDest = (newSrc * oldDest / oldSrc)
|
||||
|
||||
if ( oldSourceInt == 0 )
|
||||
destElement.value = srcElement.value;
|
||||
destElement.value = srcElement.value;
|
||||
else
|
||||
destElement.value = Math.round( srcElement.value * destElement.value / oldSourceInt );
|
||||
destElement.value = Math.round( srcElement.value * destElement.value / oldSourceInt );
|
||||
|
||||
oldSourceInt = srcElement.value;
|
||||
oldSourceInt = srcElement.value;
|
||||
}
|
||||
|
||||
function onOK()
|
||||
{
|
||||
if ( !imageType ) {
|
||||
if ( !imageType ) {
|
||||
dump("alert *** please choose an image of typ gif, jpg or png.\n\n");
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
else {
|
||||
else {
|
||||
|
||||
imageElement.setAttribute("src",dialog.srcInput.value);
|
||||
|
||||
// We must convert to "file:///" format else image doesn't load!
|
||||
|
||||
// TODO: we should confirm with user if no alt tag
|
||||
|
||||
imageElement.setAttribute("alt", dialog.altTextInput.value);
|
||||
|
||||
// set width if custom size and width is greater than 0
|
||||
|
||||
if ( dialog.customsizeRadio.checked
|
||||
&& ( dialog.imagewidthInput.value.length > 0 )
|
||||
&& ( dialog.imageheightInput.value.length > 0 ) )
|
||||
{
|
||||
imageElement.setAttribute( "width", dialog.imagewidthInput.value );
|
||||
imageElement.setAttribute( "height", dialog.imageheightInput.value );
|
||||
setDimensions(); // width and height
|
||||
}
|
||||
else
|
||||
{
|
||||
|
|
@ -419,6 +500,7 @@ function onOK()
|
|||
}
|
||||
|
||||
// spacing attributes
|
||||
|
||||
if ( dialog.imagelrInput.value.length > 0 )
|
||||
imageElement.setAttribute( "hspace", dialog.imagelrInput.value );
|
||||
else
|
||||
|
|
@ -430,6 +512,7 @@ function onOK()
|
|||
imageElement.removeAttribute( "vspace" );
|
||||
|
||||
// note this is deprecated and should be converted to stylesheets
|
||||
|
||||
if ( dialog.imageborderInput.value.length > 0 )
|
||||
imageElement.setAttribute( "border", dialog.imageborderInput.value );
|
||||
else
|
||||
|
|
@ -447,14 +530,72 @@ function onOK()
|
|||
}
|
||||
|
||||
// handle insertion of new image
|
||||
|
||||
if (insertNew) {
|
||||
dump("src="+imageElement.getAttribute("src")+" alt="+imageElement.getAttribute("alt")+"\n");
|
||||
|
||||
// 'true' means delete the selection before inserting
|
||||
|
||||
editorShell.InsertElement(imageElement, true);
|
||||
}
|
||||
|
||||
// dismiss dialog
|
||||
|
||||
window.close();
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
// setDimensions()
|
||||
// sets height and width attributes to inserted image
|
||||
// Brian King - XML Workshop
|
||||
|
||||
function setDimensions()
|
||||
{
|
||||
|
||||
var wtype = dialog.imagewidthSelect.getAttribute("value");
|
||||
var htype = dialog.imageheightSelect.getAttribute("value");
|
||||
|
||||
// width
|
||||
if (wtype.substr(0,4) == "% of")
|
||||
{
|
||||
//var Iwidth = eval("dialog.imagewidthInput.value + '%';");
|
||||
imageElement.setAttribute("width", dialog.imagewidthInput.value + "%");
|
||||
}
|
||||
else
|
||||
imageElement.setAttribute("width", dialog.imagewidthInput.value);
|
||||
|
||||
//height
|
||||
if (htype.substr(0,4) == "% of")
|
||||
{
|
||||
//var Iheight = eval("dialog.imageheightInput.value + '%';");
|
||||
imageElement.setAttribute("height", dialog.imageheightInput.value + "%");
|
||||
}
|
||||
else
|
||||
imageElement.setAttribute("height", dialog.imageheightInput.value);
|
||||
|
||||
}
|
||||
|
||||
// setPopup()
|
||||
// sets height and width popups on during initialisation
|
||||
// Brian King - XML Workshop
|
||||
|
||||
function setPopup(dim)
|
||||
{
|
||||
|
||||
select = getContainer();
|
||||
if (select.nodeName == "TD")
|
||||
{
|
||||
if (dim == "w")
|
||||
dialog.imagewidthSelect.setAttribute("value", "% of cell");
|
||||
else
|
||||
dialog.imageheightSelect.setAttribute("value", "% of cell");
|
||||
}
|
||||
else
|
||||
{
|
||||
if (dim == "w")
|
||||
dialog.imagewidthSelect.setAttribute("value", "% of window");
|
||||
else
|
||||
dialog.imageheightSelect.setAttribute("value", "% of window");
|
||||
}
|
||||
|
||||
}
|
||||
Загрузка…
Ссылка в новой задаче