* Copyright 2014-2023 Haiku, Inc. All rights reserved.
* Distributed under the terms of the MIT License.
*
* Authors:
* Zhuowei Zhang
* Humdinger
*/
#include "ConsoleWindow.h"
#include <Catalog.h>
#include <Clipboard.h>
#include <Message.h>
#include <Button.h>
#include <GroupLayout.h>
#include <GroupLayoutBuilder.h>
#include <LayoutBuilder.h>
#include <SeparatorView.h>
#include <StringFormat.h>
#include <TextControl.h>
#include <ListView.h>
#include <ScrollView.h>
#include "BrowserWindow.h"
#include "BrowserApp.h"
#include "WebViewConstants.h"
#undef B_TRANSLATION_CONTEXT
#define B_TRANSLATION_CONTEXT "Console Window"
enum {
EVAL_CONSOLE_WINDOW_COMMAND = 'ecwc',
CLEAR_CONSOLE_MESSAGES = 'ccms'
};
ConsoleWindow::ConsoleWindow(BRect frame)
:
BWindow(frame, B_TRANSLATE("Script console"), B_TITLED_WINDOW,
B_NORMAL_WINDOW_FEEL, B_AUTO_UPDATE_SIZE_LIMITS
| B_ASYNCHRONOUS_CONTROLS | B_NOT_ZOOMABLE),
fPreviousText(""),
fRepeatCounter(0)
{
SetLayout(new BGroupLayout(B_VERTICAL, 0.0));
fMessagesListView = new BListView("Console messages",
B_MULTIPLE_SELECTION_LIST);
fClearMessagesButton = new BButton(B_TRANSLATE("Clear"),
new BMessage(CLEAR_CONSOLE_MESSAGES));
fCopyMessagesButton = new BButton(B_TRANSLATE("Copy"),
new BMessage(B_COPY));
AddChild(BGroupLayoutBuilder(B_VERTICAL, 0.0)
.Add(new BScrollView("Console messages scroll",
fMessagesListView, 0, true, true))
.Add(BGroupLayoutBuilder(B_HORIZONTAL, B_USE_SMALL_SPACING)
.AddGlue()
.Add(fClearMessagesButton)
.Add(fCopyMessagesButton)
.AddGlue()
.SetInsets(0, B_USE_SMALL_SPACING, 0, 0))
.SetInsets(B_USE_SMALL_SPACING, B_USE_SMALL_SPACING,
B_USE_SMALL_SPACING, B_USE_SMALL_SPACING)
);
if (!frame.IsValid())
CenterOnScreen();
}
void
ConsoleWindow::MessageReceived(BMessage* message)
{
switch (message->what) {
case ADD_CONSOLE_MESSAGE:
{
BString source = message->FindString("source");
int32 lineNumber = message->FindInt32("line");
int32 columnNumber = message->FindInt32("column");
BString text = message->FindString("string");
BString finalText;
finalText.SetToFormat("%s:%" B_PRIi32 ":%" B_PRIi32 ": %s\n",
source.String(), lineNumber, columnNumber, text.String());
if (finalText == fPreviousText) {
finalText = "";
static BStringFormat format(B_TRANSLATE("{0, plural,"
"one{Last line repeated # time.}"
"other{Last line repeated # times.}}"));
format.Format(finalText, ++fRepeatCounter);
if (fRepeatCounter > 1) {
int32 index = fMessagesListView->CountItems() - 1;
BStringItem* item = (BStringItem*)fMessagesListView->ItemAt(index);
item->SetText(finalText.String());
fMessagesListView->InvalidateItem(index);
break;
}
} else {
fPreviousText = finalText;
fRepeatCounter = 0;
}
fMessagesListView->AddItem(new BStringItem(finalText.String()));
break;
}
case CLEAR_CONSOLE_MESSAGES:
{
fPreviousText = "";
int count = fMessagesListView->CountItems();
for (int i = count - 1; i >= 0; i--)
delete fMessagesListView->RemoveItem(i);
break;
}
case B_COPY:
{
_CopyToClipboard();
break;
}
default:
BWindow::MessageReceived(message);
break;
}
}
bool
ConsoleWindow::QuitRequested()
{
if (!IsHidden())
Hide();
return false;
}
void
ConsoleWindow::_CopyToClipboard()
{
BString text;
int32 index;
if (fMessagesListView->CurrentSelection() == -1) {
for (int32 i = 0; i < fMessagesListView->CountItems(); i++) {
BStringItem* item = (BStringItem*)fMessagesListView->ItemAt(i);
text << item->Text();
}
} else {
for (int32 i = 0; (index = fMessagesListView->CurrentSelection(i)) >= 0; i++) {
BStringItem* item = (BStringItem*)fMessagesListView->ItemAt(index);
text << item->Text();
}
}
ssize_t textLen = text.Length();
if (be_clipboard->Lock()) {
be_clipboard->Clear();
BMessage* clip = be_clipboard->Data();
if (clip != NULL) {
clip->AddData("text/plain", B_MIME_TYPE, text.String(), textLen);
be_clipboard->Commit();
}
be_clipboard->Unlock();
}
}
