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revert to saved confirmation dialog added

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1859 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
shatty
2002-11-06 18:54:47 +00:00
parent 736e86f9c6
commit f47986217a
1 changed files with 39 additions and 24 deletions
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src/apps/stylededit/StyledEditWindow.cpp
+39 -24
View File
@@ -657,32 +657,47 @@ StyledEditWindow::OpenFile(entry_ref *ref)
void void
StyledEditWindow::RevertToSaved() StyledEditWindow::RevertToSaved()
{ //translationutils here as well {
entry_ref ref; entry_ref ref;
const char *name; const char *name;
int32 buttonIndex= 0;
BAlert *revertAlert;
BString alertText;
alertText.SetTo("Revert to the last version of \"");
alertText<< Title();
alertText<<"\"? ";
revertAlert= new BAlert("revertAlert",alertText.String(), "Cancel", "Ok", 0,
B_WIDTH_AS_USUAL, B_EVEN_SPACING, B_WARNING_ALERT);
revertAlert->SetShortcut(0, B_ESCAPE);
buttonIndex= revertAlert->Go();
if (buttonIndex!=2) { // some sort of cancel, don't revert
return;
}
fSaveMessage->FindRef("directory", &ref); fSaveMessage->FindRef("directory", &ref);
fSaveMessage->FindString("name", &name); fSaveMessage->FindString("name", &name);
BDirectory dir(&ref);
BFile file(&dir, name, B_READ_ONLY | B_CREATE_FILE);
fTextView->Reset(); //clear the textview...
fTextView->GetStyledText(&file); //and fill it from the file
// clear undo modes BDirectory dir(&ref);
fUndoItem->SetLabel("Can't Undo");
fUndoItem->SetEnabled(false); BFile file(&dir, name, B_READ_ONLY | B_CREATE_FILE);
fUndoFlag = false; fTextView->Reset(); //clear the textview...
fCanUndo = false; fTextView->GetStyledText(&file); //and fill it from the file
fRedoFlag = false;
fCanRedo = false; // clear undo modes
// clear clean modes fUndoItem->SetLabel("Can't Undo");
fSaveItem->SetEnabled(false); fUndoItem->SetEnabled(false);
fRevertItem->SetEnabled(false); fUndoFlag = false;
fUndoCleans = false; fCanUndo = false;
fRedoCleans = false; fRedoFlag = false;
fClean = true; fCanRedo = false;
// clear clean modes
fSaveItem->SetEnabled(false);
fRevertItem->SetEnabled(false);
fUndoCleans = false;
fRedoCleans = false;
fClean = true;
}/***StyledEditWindow::RevertToSaved()***/ }/***StyledEditWindow::RevertToSaved()***/
status_t status_t