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replace all still has problems but I am sleepy...

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1867 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
shatty 2002-11-07 11:50:48 +00:00
parent 63db78ca7d
commit 7c7e9acdad
2 changed files with 88 additions and 64 deletions
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150
src/apps/stylededit/StyledEditWindow.cpp
View File

@ -132,13 +132,13 @@ StyledEditWindow::InitWindow()
menu->AddItem(menuItem= new BMenuItem("Save As...", new BMessage(MENU_SAVEAS)));
menuItem->SetEnabled(true);
menu->AddItem(fRevertItem= new BMenuItem("Revert to Saved", new BMessage(MENU_REVERT)));
menu->AddItem(fRevertItem= new BMenuItem("Revert to Saved...", new BMessage(MENU_REVERT)));
fRevertItem->SetEnabled(false);
menu->AddItem(menuItem= new BMenuItem("Close", new BMessage(MENU_CLOSE), 'W'));
menu->AddSeparatorItem();
menu->AddItem(menuItem= new BMenuItem("Page Setup" B_UTF8_ELLIPSIS, new BMessage(MENU_PAGESETUP)));
menu->AddItem(menuItem= new BMenuItem("Print" B_UTF8_ELLIPSIS, new BMessage(MENU_PRINT), 'P'));
menu->AddItem(menuItem= new BMenuItem("Page Setup...", new BMessage(MENU_PAGESETUP)));
menu->AddItem(menuItem= new BMenuItem("Print...", new BMessage(MENU_PRINT), 'P'));
menu->AddSeparatorItem();
menu->AddItem(menuItem= new BMenuItem("Quit", new BMessage(MENU_QUIT), 'Q'));
@ -274,17 +274,7 @@ StyledEditWindow::InitWindow()
fWrapItem->SetMarked(true);
/***************************MENUS ADDED***********************/
fSavePanel= new BFilePanel(B_SAVE_PANEL, new BMessenger(this), NULL, B_FILE_NODE, false);
fSavePanelTextView =
dynamic_cast<BTextControl*>(fSavePanel->Window()->FindView("text view"));
BMenuBar * menuBar =
dynamic_cast<BMenuBar*>(fSavePanel->Window()->FindView("MenuBar"));
fSavePanelEncodingMenu= new BMenu("Encoding");
menuBar->AddItem(fSavePanelEncodingMenu);
// TODO: add encodings
fSavePanel = 0; // build lazily
} /***StyledEditWindow::Initwindow()***/
void
@ -669,8 +659,20 @@ StyledEditWindow::Save(BMessage *message)
status_t
StyledEditWindow::SaveAs()
{
if (fSavePanel == 0) {
fSavePanel = new BFilePanel(B_SAVE_PANEL, new BMessenger(this), NULL, B_FILE_NODE, false);
fSavePanelTextView =
dynamic_cast<BTextControl*>(fSavePanel->Window()->FindView("text view"));
BMenuBar * menuBar =
dynamic_cast<BMenuBar*>(fSavePanel->Window()->FindView("MenuBar"));
fSavePanelEncodingMenu= new BMenu("Encoding");
menuBar->AddItem(fSavePanelEncodingMenu);
}
// it's own scope allows the lock to be released before Show()
{
// TODO: add encodings
BAutolock lock(fSavePanel->Window());
if (lock.IsLocked()) {
fSavePanelTextView->SetText(Title());
@ -834,28 +836,46 @@ StyledEditWindow::Search(BString string, bool casesens, bool wrap, bool backsear
int32 finish;
int32 strlen;
start= B_ERROR;
start = B_ERROR;
strlen= string.Length();
strlen = string.Length();
if (strlen== 0)
return false;
BString viewText;
viewText.SetTo(fTextView->Text());
BString viewText(fTextView->Text());
int32 textStart, textFinish;
fTextView->GetSelection(&textStart, &textFinish);
//case insensitive, non wrap seems to be default in SE...
if(casesens== true)
start= viewText.FindFirst(string, textFinish);
else if(wrap== true)
start= viewText.IFindFirst(string);
else if(backsearch== true)
start= viewText.IFindLast(string, textStart);
else
start= viewText.IFindFirst(string, textFinish); //i.e this one...
if(start!= B_ERROR) {
finish= start+ strlen;
if (backsearch == true) {
if (casesens == true) {
start = viewText.FindLast(string, textStart);
} else {
start = viewText.IFindLast(string, textStart);
}
} else {
if (casesens == true) {
start = viewText.FindFirst(string, textFinish);
} else {
start = viewText.IFindFirst(string, textFinish);
}
}
if ((start == B_ERROR) && (wrap == true)) {
if (backsearch == true) {
if (casesens == true) {
start = viewText.FindLast(string, viewText.Length());
} else {
start = viewText.IFindLast(string, viewText.Length());
}
} else {
if (casesens == true) {
start = viewText.FindFirst(string, 0);
} else {
start = viewText.IFindFirst(string, 0);
}
}
}
if (start != B_ERROR) {
finish = start + strlen;
fTextView->Select(start, finish);
fTextView->ScrollToSelection();
return true;
@ -877,51 +897,55 @@ StyledEditWindow::FindSelection()
viewText= fTextView->Text();
viewText.CopyInto(fStringToFind, selectionStart, selectionLength);
Search(fStringToFind, false, false, false);
Search(fStringToFind, fCaseSens, fWrapAround, fBackSearch);
}/***StyledEditWindow::FindSelection()***/
void
bool
StyledEditWindow::Replace(BString findthis, BString replaceWith, bool casesens, bool wrap, bool backsearch)
{
int32 start;
int32 replaceLength;
int32 findLength;
start= B_ERROR;
findLength= findthis.Length();
replaceLength= replaceWith.Length();
BString viewText;
viewText.SetTo(fTextView->Text());
int32 textStart, textFinish;
fTextView->GetSelection(&textStart, &textFinish);
if(casesens== true)
start= viewText.FindFirst(findthis, textFinish);
else if(wrap== true)
start= viewText.IFindFirst(findthis);
else if(backsearch== true)
start= viewText.IFindLast(findthis, textStart);
else
start= viewText.IFindFirst(findthis, textFinish);
if (start!= B_ERROR) {
fTextView->Delete(start, start+ findLength);
fTextView->Insert(start, replaceWith.String(), replaceLength);
fTextView->Select(start, start+ replaceLength);
}
if (Search(findthis, casesens, wrap, backsearch)) {
int32 start, finish;
fTextView->GetSelection(&start, &finish);
fTextView->Delete(start, start + findthis.Length());
fTextView->Insert(start, replaceWith.String(), replaceWith.Length());
fTextView->Select(start, start + replaceWith.Length());
fTextView->ScrollToSelection();
return true;
} else {
return false;
}
}/***StyledEditWindow::Replace()***/
void
StyledEditWindow::ReplaceAll(BString findIt, BString replaceWith, bool caseSens)
{
while(Search(findIt, caseSens, true, false))
Replace(findIt, replaceWith, caseSens, true, false);
int32 start;
int32 oldstart;
BString viewText(fTextView->Text());
int32 textStart, textFinish;
fTextView->GetSelection(&textStart, &textFinish);
// we search backwards because we are disturbing everything after the point we insert
start = viewText.Length();
while (start > 0) {
oldstart = start;
if (caseSens)
start = viewText.FindLast(findIt.String(),start);
else
start = viewText.IFindLast(findIt.String(),start);
if (start == B_ERROR)
break; // done
if (oldstart != start) {
fTextView->Delete(start, start + findIt.Length());
fTextView->Insert(start, replaceWith.String(), replaceWith.Length());
} else {
start--; // we prefer not to get stuck
}
}
}/***StyledEditWindow::ReplaceAll()***/
void

2
src/apps/stylededit/StyledEditWindow.h
View File

@ -35,7 +35,7 @@ private:
void InitWindow();
bool Search(BString searchfor, bool casesens, bool wrap, bool backsearch);
void FindSelection();
void Replace(BString findthis, BString replacewith, bool casesens, bool wrap, bool backsearch);
bool Replace(BString findthis, BString replacewith, bool casesens, bool wrap, bool backsearch);
void ReplaceAll(BString find, BString replace, bool casesens);
void SetFontSize(float fontSize);
void SetFontColor(rgb_color *color);