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66345: Factoring necessary for editor reorganization. sr=kin/sfraser, r=jfrancis

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git-svn-id: svn://10.0.0.236/trunk@91511 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
akkana%netscape.com
2001-04-05 23:48:01 +00:00
parent 021d1cf3d4
commit 02dbe54c0d
51 changed files with 2433 additions and 2593 deletions
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176
mozilla/editor/base/nsEditorShell.cpp
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@@ -83,7 +83,7 @@
#include "nsICommonDialogs.h"
#include "nsIEditorController.h"
#include "nsEditorController.h"
//#include "nsEditorController.h"
#include "nsIControllers.h"
#include "nsIDocShell.h"
#include "nsIDocShellTreeItem.h"
@@ -124,8 +124,6 @@
#include "nsISpellChecker.h"
#include "nsInterfaceState.h"
#include "nsAOLCiter.h"
#include "nsInternetCiter.h"
#include "nsEditorShellMouseListener.h"
///////////////////////////////////////
@@ -2285,9 +2283,7 @@ nsEditorShell::NodeIsBlock(nsIDOMNode *node, PRBool *_retval)
case ePlainTextEditorType:
case eHTMLTextEditorType:
{
nsCOMPtr<nsIEditor> editor = do_QueryInterface(mEditor);
if (editor)
rv = editor->NodeIsBlock(node, *_retval);
rv = mEditor->NodeIsBlock(node, *_retval);
}
break;
@@ -2534,174 +2530,22 @@ nsEditorShell::InsertAsCitedQuotation(const PRUnichar *quotedText,
return err;
}
// Utility routine to make a new citer. This addrefs, of course.
static nsICiter* MakeACiter()
{
// Make a citer of an appropriate type
nsICiter* citer = 0;
nsresult rv;
NS_WITH_SERVICE(nsIPref, prefs, kPrefServiceCID, &rv);
if (NS_FAILED(rv)) return 0;
char *citationType = 0;
rv = prefs->CopyCharPref("mail.compose.citationType", &citationType);
if (NS_SUCCEEDED(rv) && citationType[0])
{
if (!strncmp(citationType, "aol", 3))
citer = new nsAOLCiter;
else
citer = new nsInternetCiter;
PL_strfree(citationType);
}
else
citer = new nsInternetCiter;
if (citer)
NS_ADDREF(citer);
return citer;
}
NS_IMETHODIMP
nsEditorShell::Rewrap(PRBool aRespectNewlines)
{
PRInt32 wrapCol;
nsresult rv = GetWrapColumn(&wrapCol);
if (NS_FAILED(rv))
return NS_OK;
#ifdef DEBUG_akkana
printf("nsEditorShell::Rewrap to %ld columns\n", (long)wrapCol);
#endif
nsCOMPtr<nsISelection> selection;
rv = GetEditorSelection(getter_AddRefs(selection));
if (NS_FAILED(rv)) return rv;
if (!selection)
return NS_ERROR_NOT_INITIALIZED;
PRBool isCollapsed;
rv = selection->GetIsCollapsed(&isCollapsed);
if (NS_FAILED(rv)) return rv;
// Variables we'll need either way
nsAutoString format; format.AssignWithConversion("text/plain");
nsAutoString current;
nsString wrapped;
nsCOMPtr<nsIEditor> nsied (do_QueryInterface(mEditor));
if (!nsied)
return NS_ERROR_UNEXPECTED;
if (isCollapsed) // rewrap the whole document
{
rv = nsied->OutputToString(current, format,
nsIDocumentEncoder::OutputFormatted);
if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsICiter> citer = dont_AddRef(MakeACiter());
if (NS_FAILED(rv)) return rv;
if (!citer) return NS_ERROR_UNEXPECTED;
rv = citer->Rewrap(current, wrapCol, 0, aRespectNewlines, wrapped);
if (NS_FAILED(rv)) return rv;
rv = SelectAll();
if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsIPlaintextEditor> textEditor (do_QueryInterface(mEditor));
if (!textEditor)
return NS_NOINTERFACE;
return textEditor->InsertText(wrapped.GetUnicode());
}
else // rewrap only the selection
{
rv = nsied->OutputToString(current, format,
nsIDocumentEncoder::OutputFormatted
| nsIDocumentEncoder::OutputSelectionOnly);
if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsICiter> citer = dont_AddRef(MakeACiter());
if (NS_FAILED(rv)) return rv;
if (!citer) return NS_ERROR_UNEXPECTED;
PRUint32 firstLineOffset = 0; // XXX need to get this
rv = citer->Rewrap(current, wrapCol, firstLineOffset, aRespectNewlines,
wrapped);
if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsIPlaintextEditor> textEditor (do_QueryInterface(mEditor));
if (!textEditor)
return NS_NOINTERFACE;
return textEditor->InsertText(wrapped.GetUnicode());
}
return NS_OK;
nsCOMPtr<nsIEditorMailSupport> mailEditor = do_QueryInterface(mEditor);
if (!mailEditor)
return NS_NOINTERFACE;
return mailEditor->Rewrap(aRespectNewlines);
}
NS_IMETHODIMP
nsEditorShell::StripCites()
{
#ifdef DEBUG_akkana
printf("nsEditorShell::StripCites()\n");
#endif
nsCOMPtr<nsISelection> selection;
nsresult rv = GetEditorSelection(getter_AddRefs(selection));
if (NS_FAILED(rv)) return rv;
if (!selection)
return NS_ERROR_NOT_INITIALIZED;
PRBool isCollapsed;
rv = selection->GetIsCollapsed(&isCollapsed);
if (NS_FAILED(rv)) return rv;
// Variables we'll need either way
nsAutoString format; format.AssignWithConversion("text/plain");
nsAutoString current;
nsString stripped;
nsCOMPtr<nsIEditor> nsied (do_QueryInterface(mEditor));
if (!nsied)
return NS_ERROR_UNEXPECTED;
if (isCollapsed) // rewrap the whole document
{
rv = nsied->OutputToString(current, format,
nsIDocumentEncoder::OutputFormatted);
if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsICiter> citer = dont_AddRef(MakeACiter());
if (NS_FAILED(rv)) return rv;
if (!citer) return NS_ERROR_UNEXPECTED;
rv = citer->StripCites(current, stripped);
if (NS_FAILED(rv)) return rv;
rv = SelectAll();
if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsIPlaintextEditor> textEditor (do_QueryInterface(mEditor));
if (!textEditor)
return NS_NOINTERFACE;
return textEditor->InsertText(stripped.GetUnicode());
}
else // rewrap only the selection
{
rv = nsied->OutputToString(current, format,
nsIDocumentEncoder::OutputFormatted
| nsIDocumentEncoder::OutputSelectionOnly);
if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsICiter> citer = dont_AddRef(MakeACiter());
if (NS_FAILED(rv)) return rv;
if (!citer) return NS_ERROR_UNEXPECTED;
rv = citer->StripCites(current, stripped);
if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsIPlaintextEditor> textEditor (do_QueryInterface(mEditor));
if (!textEditor)
return NS_NOINTERFACE;
return textEditor->InsertText(stripped.GetUnicode());
}
return NS_OK;
nsCOMPtr<nsIEditorMailSupport> mailEditor = do_QueryInterface(mEditor);
if (!mailEditor)
return NS_NOINTERFACE;
return mailEditor->StripCites();
}
NS_IMETHODIMP