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Convert from nsIEditorShell to nsIHTMLEditor/nsIEditor interfaces in dialogs. Work by cmanske and neil@parkwaycc.co.uk, b=158881, r=brade,andreww,neil@parkwaycc.co.uk; sr=dveditz,sfraser

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git-svn-id: svn://10.0.0.236/trunk@130009 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
cmanske%netscape.com
2002-09-19 03:32:23 +00:00
parent 7bf501f1b0
commit 8cef952e6a
22 changed files with 1004 additions and 963 deletions
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165
mozilla/editor/ui/dialogs/content/EdInsertTable.js
View File

@@ -21,22 +21,27 @@
*/
//Cancel() is in EdDialogCommon.js
var tagName = "table"
var tableElement = null;
var rowElement = null;
var cellElement = null;
var rows;
var columns;
var prefs = GetPrefs();
var gTableElement = null;
var gRows;
var gColumns;
var gActiveEditor;
// dialog initialization code
function Startup()
{
if (!InitEditorShell())
gActiveEditor = GetCurrentEditor();
if (!gActiveEditor)
{
dump("Failed to get active editor!\n");
window.close();
return;
}
tableElement = editorShell.CreateElementWithDefaults(tagName);
if(!tableElement)
try {
gTableElement = gActiveEditor.createElementWithDefaults("table");
} catch (e) {}
if(!gTableElement)
{
dump("Failed to create a new table!\n");
window.close();
@@ -50,11 +55,16 @@ function Startup()
gDialog.OkButton = document.documentElement.getButton("accept");
// Make a copy to use for AdvancedEdit
globalElement = tableElement.cloneNode(false);
if (prefs.getBoolPref("editor.use_css") && (editorShell.editorType == "html")) {
// only for Composer and not for htmlmail
globalElement.setAttribute("style", "text-align: left;");
}
globalElement = gTableElement.cloneNode(false);
try {
if (GetPrefs().getBoolPref("editor.use_css") && isHTMLEditor()
&& !(gActiveEditor.flags & Components.interfaces.nsIPlaintextEditor.eEditorMailMask))
{
// only for Composer and not for htmlmail
globalElement.setAttribute("style", "text-align: left;");
}
} catch (e) {}
// Initialize all widgets with image attributes
InitDialog();
@@ -111,11 +121,11 @@ function ChangeRowOrColumn(id)
// Set attributes on globalElement so they can be accessed by AdvancedEdit()
function ValidateData()
{
rows = ValidateNumber(gDialog.rowsInput, null, 1, gMaxRows, null, null, true)
gRows = ValidateNumber(gDialog.rowsInput, null, 1, gMaxRows, null, null, true)
if (gValidationError)
return false;
columns = ValidateNumber(gDialog.columnsInput, null, 1, gMaxColumns, null, null, true)
gColumns = ValidateNumber(gDialog.columnsInput, null, 1, gMaxColumns, null, null, true)
if (gValidationError)
return false;
@@ -137,89 +147,88 @@ function onAccept()
{
if (ValidateData())
{
editorShell.BeginBatchChanges();
editorShell.CloneAttributes(tableElement, globalElement);
// Create necessary rows and cells for the table
var tableBody = editorShell.CreateElementWithDefaults("tbody");
if (tableBody)
{
tableElement.appendChild(tableBody);
gActiveEditor.beginTransaction();
try {
gActiveEditor.cloneAttributes(gTableElement, globalElement);
// Create necessary rows and cells for the table
for (var i = 0; i < rows; i++)
var tableBody = gActiveEditor.createElementWithDefaults("tbody");
if (tableBody)
{
var newRow = editorShell.CreateElementWithDefaults("tr");
if (newRow)
gTableElement.appendChild(tableBody);
// Create necessary rows and cells for the table
for (var i = 0; i < gRows; i++)
{
tableBody.appendChild(newRow);
for (var j = 0; j < columns; j++)
var newRow = gActiveEditor.createElementWithDefaults("tr");
if (newRow)
{
var newCell = editorShell.CreateElementWithDefaults("td");
if (newCell)
tableBody.appendChild(newRow);
for (var j = 0; j < gColumns; j++)
{
newRow.appendChild(newCell);
var newCell = gActiveEditor.createElementWithDefaults("td");
if (newCell)
{
newRow.appendChild(newCell);
}
}
}
}
}
}
// Detect when entire cells are selected:
// Get number of cells selected
var tagNameObj = { value: "" };
var countObj = { value: 0 };
var element = editorShell.GetSelectedOrParentTableElement(tagNameObj, countObj);
var deletePlaceholder = false;
// Detect when entire cells are selected:
// Get number of cells selected
var tagNameObj = { value: "" };
var countObj = { value: 0 };
var element = gActiveEditor.getSelectedOrParentTableElement(tagNameObj, countObj);
var deletePlaceholder = false;
if (tagNameObj.value == "table")
{
//Replace entire selected table with new table, so delete the table
editorShell.DeleteTable();
}
else if (tagNameObj.value == "td")
{
if (countObj.value >= 1)
if (tagNameObj.value == "table")
{
if (countObj.value > 1)
//Replace entire selected table with new table, so delete the table
gActiveEditor.deleteTable();
}
else if (tagNameObj.value == "td")
{
if (countObj.value >= 1)
{
// Assume user wants to replace a block of
// contiguous cells with a table, so
// join the selected cells
editorShell.JoinTableCells(false);
if (countObj.value > 1)
{
// Assume user wants to replace a block of
// contiguous cells with a table, so
// join the selected cells
gActiveEditor.joinTableCells(false);
// Get the cell everything was merged into
element = editorShell.GetFirstSelectedCell();
// Get the cell everything was merged into
element = gActiveEditor.getFirstSelectedCell();
// Collapse selection into just that cell
editorShell.editorSelection.collapse(element,0);
}
// Collapse selection into just that cell
gActiveEditor.selection.collapse(element,0);
}
if (element)
{
// Empty just the contents of the cell
editorShell.DeleteTableCellContents();
if (element)
{
// Empty just the contents of the cell
gActiveEditor.deleteTableCellContents();
// Collapse selection to start of empty cell...
editorShell.editorSelection.collapse(element,0);
// ...but it will contain a <br> placeholder
deletePlaceholder = true;
// Collapse selection to start of empty cell...
gActiveEditor.selection.collapse(element,0);
// ...but it will contain a <br> placeholder
deletePlaceholder = true;
}
}
}
}
try {
// true means delete selection when inserting
editorShell.InsertElementAtSelection(tableElement, true);
} catch (e) {
dump("Exception occured in InsertElementAtSelection\n");
}
if (deletePlaceholder && tableElement && tableElement.nextSibling)
{
// Delete the placeholder <br>
editorShell.DeleteElement(tableElement.nextSibling);
}
gActiveEditor.insertElementAtSelection(gTableElement, true);
editorShell.EndBatchChanges();
if (deletePlaceholder && gTableElement && gTableElement.nextSibling)
{
// Delete the placeholder <br>
gActiveEditor.deleteNode(gTableElement.nextSibling);
}
} catch (e) {}
gActiveEditor.endTransaction();
SaveWindowLocation();
return true;