src/apps/webpositive/ConsoleWindow.cpp

   1 /*
   2  * Copyright 2014 Haiku, Inc. All rights reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Zhuowei Zhang
   7  */
   8 #include "ConsoleWindow.h"
   9
  10 #include <Catalog.h>
  11 #include <Message.h>
  12 #include <Button.h>
  13 #include <GroupLayout.h>
  14 #include <GroupLayoutBuilder.h>
  15 #include <LayoutBuilder.h>
  16 #include <SeparatorView.h>
  17 #include <TextControl.h>
  18 #include <ListView.h>
  19 #include <ScrollView.h>
  20
  21 #include "BrowserWindow.h"
  22 #include "BrowserApp.h"
  23 #include "WebViewConstants.h"
  24
  25
  26 #undef B_TRANSLATION_CONTEXT
  27 #define B_TRANSLATION_CONTEXT "Console Window"
  28
  29
  30 enum {
  31         EVAL_CONSOLE_WINDOW_COMMAND = 'ecwc',
  32         CLEAR_CONSOLE_MESSAGES = 'ccms'
  33 };
  34
  35
  36 ConsoleWindow::ConsoleWindow(BRect frame)
  37         :
  38         BWindow(frame, B_TRANSLATE("Script console"), B_TITLED_WINDOW,
  39                 B_NORMAL_WINDOW_FEEL, B_AUTO_UPDATE_SIZE_LIMITS
  40                         | B_ASYNCHRONOUS_CONTROLS | B_NOT_ZOOMABLE)
  41 {
  42         SetLayout(new BGroupLayout(B_VERTICAL, 0.0));
  43
  44         fMessagesListView = new BListView("Console messages");
  45         fClearMessagesButton = new BButton(B_TRANSLATE("Clear"),
  46                 new BMessage(CLEAR_CONSOLE_MESSAGES));
  47
  48         AddChild(BGroupLayoutBuilder(B_VERTICAL, 0.0)
  49                 .Add(new BScrollView("Console messages scroll",
  50                         fMessagesListView, 0, true, true))
  51                 .Add(new BSeparatorView(B_HORIZONTAL, B_PLAIN_BORDER))
  52                 .Add(BGroupLayoutBuilder(B_HORIZONTAL, B_USE_SMALL_SPACING)
  53                         .Add(fClearMessagesButton)
  54                         .SetInsets(0, 5, 0, 5)
  55                 )
  56                 .SetInsets(5, 5, 5, 5)
  57         );
  58         if (!frame.IsValid())
  59                 CenterOnScreen();
  60 }
  61
  62
  63 void
  64 ConsoleWindow::MessageReceived(BMessage* message)
  65 {
  66         switch (message->what) {
  67                 case ADD_CONSOLE_MESSAGE:
  68                 {
  69                         BString source = message->FindString("source");
  70                         int32 lineNumber = message->FindInt32("line");
  71                         int32 columnNumber = message->FindInt32("column");
  72                         BString text = message->FindString("string");
  73                         BString finalText;
  74                         finalText.SetToFormat("%s:%" B_PRIi32 ":%" B_PRIi32 ": %s\n",
  75                                 source.String(), lineNumber, columnNumber, text.String());
  76                         fMessagesListView->AddItem(new BStringItem(finalText.String()));
  77                         break;
  78                 }
  79                 case CLEAR_CONSOLE_MESSAGES:
  80                 {
  81                         int count = fMessagesListView->CountItems();
  82                         for (int i = count - 1; i >= 0; i--) {
  83                                 delete fMessagesListView->RemoveItem(i);
  84                         }
  85                         break;
  86                 }
  87                 default:
  88                         BWindow::MessageReceived(message);
  89                         break;
  90         }
  91 }
  92
  93
  94 bool
  95 ConsoleWindow::QuitRequested()
  96 {
  97         if (!IsHidden())
  98                 Hide();
  99         return false;
 100 }