Added AuthenticationPanel implementation.

git-svn-id: http://svn.haiku-os.org/webpositive/webkit/trunk@70 94f232f2-1747-11df-bad5-a5bfde151594

src/apps/webpositive/AuthenticationPanel.cpp

@@ -0,0 +1,190 @@
+/*
+ * Copyright (C) 2010 Stephan Aßmus <[email protected]>
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "AuthenticationPanel.h"
+
+#include <Button.h>
+#include <CheckBox.h>
+#include <ControlLook.h>
+#include <GridLayoutBuilder.h>
+#include <GroupLayoutBuilder.h>
+#include <Message.h>
+#include <Screen.h>
+#include <SeparatorView.h>
+#include <SpaceLayoutItem.h>
+#include <StringView.h>
+#include <TextControl.h>
+#include <stdio.h>
+
+static const uint32 kMsgPanelOK = 'pnok';
+static const uint32 kMsgJitter = 'jitr';
+static const uint32 kHidePassword = 'hdpw';
+
+AuthenticationPanel::AuthenticationPanel(BRect parentFrame)
+	: BWindow(BRect(-1000, -1000, -900, -900), "Authentication Required",
+	    B_TITLED_WINDOW_LOOK, B_MODAL_APP_WINDOW_FEEL,
+	    B_ASYNCHRONOUS_CONTROLS | B_NOT_RESIZABLE | B_NOT_ZOOMABLE
+	        | B_CLOSE_ON_ESCAPE | B_AUTO_UPDATE_SIZE_LIMITS)
+	, m_parentWindowFrame(parentFrame)
+	, m_usernameTextControl(new BTextControl("user", "Username:", "", NULL))
+	, m_passwordTextControl(new BTextControl("pass", "Password:", "", NULL))
+	, m_hidePasswordCheckBox(new BCheckBox("hide", "Hide password text", new BMessage(kHidePassword)))
+	, m_remberCredentialsCheckBox(new BCheckBox("remember", "Rember this username and password", NULL))
+	, m_okButton(new BButton("ok", "OK", new BMessage(kMsgPanelOK)))
+	, m_cancelButton(new BButton("cancel", "Cancel", new BMessage(B_QUIT_REQUESTED)))
+	, m_cancelled(false)
+	, m_exitSemaphore(create_sem(0, "Authentication Panel"))
+{
+}
+
+AuthenticationPanel::~AuthenticationPanel()
+{
+	delete_sem(m_exitSemaphore);
+}
+
+bool
+AuthenticationPanel::QuitRequested()
+{
+	m_cancelled = true;
+	release_sem(m_exitSemaphore);
+	return false;
+}
+
+void
+AuthenticationPanel::MessageReceived(BMessage* message)
+{
+	switch (message->what) {
+	case kMsgPanelOK:
+		release_sem(m_exitSemaphore);
+		break;
+    case kHidePassword: {
+    	// TODO: Toggling this is broken in BTextView. Workaround is to
+    	// set the text and selection again.
+        BString text = m_passwordTextControl->Text();
+        int32 selectionStart;
+        int32 selectionEnd;
+        m_passwordTextControl->TextView()->GetSelection(&selectionStart, &selectionEnd);
+        m_passwordTextControl->TextView()->HideTyping(
+            m_hidePasswordCheckBox->Value() == B_CONTROL_ON);
+        m_passwordTextControl->SetText(text.String());
+        m_passwordTextControl->TextView()->Select(selectionStart, selectionEnd);
+        break;
+    }
+    case kMsgJitter: {
+    	UpdateIfNeeded();
+		BPoint leftTop = Frame().LeftTop();
+		const float jitterOffsets[] = { -10, 0, 10, 0 };
+		const int32 jitterOffsetCount = sizeof(jitterOffsets) / sizeof(float);
+		for (int32 i = 0; i < 20; i++) {
+			float offset = jitterOffsets[i % jitterOffsetCount];
+			MoveTo(leftTop.x + offset, leftTop.y);
+			snooze(15000);
+		}
+		MoveTo(leftTop);
+		break;
+    }
+	default:
+		BWindow::MessageReceived(message);
+	}
+}
+
+bool AuthenticationPanel::getAuthentication(const BString& realm,
+    const BString& method, const BString& previousUser, const BString& previousPass,
+	bool previousRememberCredentials, bool badPassword,
+	BString& user, BString&  pass, bool* rememberCredentials)
+{
+	// Configure panel and layout controls.
+	BString infoText("Enter login information for: ");
+	infoText << realm << "\n\n";
+	infoText << "Authentication method: ";
+	infoText << method;
+
+    m_usernameTextControl->SetText(previousUser.String());
+	m_passwordTextControl->TextView()->HideTyping(true);
+	// Ignore the previous password, if it didn't work.
+	if (!badPassword)
+	    m_passwordTextControl->SetText(previousPass.String());
+	m_hidePasswordCheckBox->SetValue(B_CONTROL_ON);
+	m_remberCredentialsCheckBox->SetValue(previousRememberCredentials);
+
+	// create layout
+	SetLayout(new BGroupLayout(B_VERTICAL));
+	float spacing = be_control_look->DefaultItemSpacing();
+	AddChild(BGroupLayoutBuilder(B_VERTICAL)
+	    // TODO: Add text view here explaining realm and method...
+	    .Add(BGridLayoutBuilder(0, spacing)
+	        .Add(m_usernameTextControl->CreateLabelLayoutItem(), 0, 0)
+	        .Add(m_usernameTextControl->CreateTextViewLayoutItem(), 1, 0)
+	        .Add(m_passwordTextControl->CreateLabelLayoutItem(), 0, 1)
+	        .Add(m_passwordTextControl->CreateTextViewLayoutItem(), 1, 1)
+	        .Add(BSpaceLayoutItem::CreateGlue(), 0, 2)
+	        .Add(m_hidePasswordCheckBox, 1, 2)
+	        .Add(m_remberCredentialsCheckBox, 0, 3, 2)
+	        .SetInsets(spacing, spacing, spacing, spacing)
+	    )
+	    .Add(new BSeparatorView(B_HORIZONTAL, B_PLAIN_BORDER))
+	    .Add(BGroupLayoutBuilder(B_HORIZONTAL, spacing)
+	        .AddGlue()
+	        .Add(m_cancelButton)
+	        .Add(m_okButton)
+	        .SetInsets(spacing, spacing, spacing, spacing)
+	    )
+	);
+
+	SetDefaultButton(m_okButton);
+	m_usernameTextControl->MakeFocus(true);
+
+    if (m_parentWindowFrame.IsValid())
+        CenterIn(m_parentWindowFrame);
+    else
+        CenterOnScreen();
+
+	// Start AuthenticationPanel window thread
+	Show();
+
+	// Let the window jitter, if the previous password was invalid
+	if (badPassword)
+		PostMessage(kMsgJitter);
+
+	// Block calling thread
+	// TODO: When called from other window threads, this should periodically
+	// call UpdateIfNeeded()...
+	acquire_sem(m_exitSemaphore);
+
+	// AuthenticationPanel wants to quit.
+	Lock();
+
+	user = m_usernameTextControl->Text();
+	pass = m_passwordTextControl->Text();
+	if (rememberCredentials)
+        *rememberCredentials = m_remberCredentialsCheckBox->Value() == B_CONTROL_ON;
+
+    bool canceled = m_cancelled;
+	Quit();
+	// AuthenticationPanel object is TOAST here.
+	return !canceled;
+}

src/apps/webpositive/AuthenticationPanel.h

@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2010 Stephan Aßmus <[email protected]>
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef AuthenticationPanel_h
+#define AuthenticationPanel_h
+
+#include <String.h>
+#include <Window.h>
+
+class BCheckBox;
+class BTextControl;
+
+class AuthenticationPanel : public BWindow {
+public:
+    AuthenticationPanel(BRect parentFrame = BRect());
+	virtual ~AuthenticationPanel();
+
+	virtual bool QuitRequested();
+
+	virtual void MessageReceived(BMessage *message);
+
+	bool getAuthentication(const BString& realm, const BString& method,
+		const BString& previousUser, const BString& previousPass,
+		bool previousRememberCredentials, bool badPassword, BString& user,
+		BString& pass, bool* rememberCredentials);
+
+private:
+    BRect m_parentWindowFrame;
+	BTextControl* m_usernameTextControl;
+	BTextControl* m_passwordTextControl;
+	BCheckBox* m_hidePasswordCheckBox;
+	BCheckBox* m_remberCredentialsCheckBox;
+	BButton* m_okButton;
+	BButton* m_cancelButton;
+
+	bool m_cancelled;
+
+	sem_id m_exitSemaphore;
+};
+
+#endif // AuthenticationPanel_h

src/apps/webpositive/LauncherApp.cpp

@@ -58,6 +58,8 @@ LauncherApp::LauncherApp()
     , m_initialized(false)
     , m_downloadWindow(0)
 {
+	// Since we will essentially run the GUI...
+	set_thread_priority(Thread(), B_DISPLAY_PRIORITY);
 }
 
 LauncherApp::~LauncherApp()

src/apps/webpositive/LauncherWindow.cpp

@@ -31,10 +31,10 @@
 #include "config.h"
 #include "LauncherWindow.h"
 
+#include "AuthenticationPanel.h"
 #include "WebProcess.h"
 #include "WebView.h"
 #include "WebViewConstants.h"
-
 #include <Application.h>
 #include <Button.h>
 #include <CheckBox.h>
@@ -64,7 +64,9 @@ enum {
     TEXT_SHOW_FIND_GROUP = 'sfnd',
     TEXT_HIDE_FIND_GROUP = 'hfnd',
     TEXT_FIND_NEXT = 'fndn',
-    TEXT_FIND_PREVIOUS = 'fndp'
+    TEXT_FIND_PREVIOUS = 'fndp',
+
+    TEST_AUTHENTICATION_PANEL = 'tapn'
 };
 
 using namespace WebCore;
@@ -199,6 +201,7 @@ LauncherWindow::LauncherWindow(BRect frame, const BMessenger& downloadListener,
     AddShortcut('G', B_COMMAND_KEY | B_SHIFT_KEY, new BMessage(TEXT_FIND_PREVIOUS));
     AddShortcut('F', B_COMMAND_KEY, new BMessage(TEXT_SHOW_FIND_GROUP));
     AddShortcut('F', B_COMMAND_KEY | B_SHIFT_KEY, new BMessage(TEXT_HIDE_FIND_GROUP));
+    AddShortcut('T', B_COMMAND_KEY, new BMessage(TEST_AUTHENTICATION_PANEL));
 
     navigationCapabilitiesChanged(false, false, false);
 
@@ -259,6 +262,23 @@ void LauncherWindow::MessageReceived(BMessage* message)
         be_app->PostMessage(message);
         break;
 
+    case TEST_AUTHENTICATION_PANEL: {
+    	BString realm("Realm");
+    	BString method("Method");
+    	BString previousUser;
+    	BString previousPass;
+    	bool rememberCredentials = false;
+    	bool badPassword = true;
+    	BString user;
+    	BString pass;
+        AuthenticationPanel* panel = new AuthenticationPanel(Frame());
+        bool success = panel->getAuthentication(realm, method, previousUser,
+            previousPass, rememberCredentials, badPassword, user, pass,
+            &rememberCredentials);
+        printf("success: %d\n", success);
+        break;
+    }
+
     default:
         WebViewWindow::MessageReceived(message);
         break;