First check-in of the "jucequake": a major re-organisation of the library to break it up into modules. For more details about this, see the website forum..

2026-01-10 23:44:24 +00:00 · 2011-08-12 10:04:52 +01:00 · 2011-08-12 10:04:52 +01:00 · b70e0a28d2
commit b70e0a28d2
parent 1a21c89755
1527 changed files with 90380 additions and 396643 deletions
--- a/modules/juce_gui_extra/misc/juce_WebBrowserComponent.h
+++ b/modules/juce_gui_extra/misc/juce_WebBrowserComponent.h
@ -0,0 +1,128 @@
+/*
+  ==============================================================================
+
+   This file is part of the JUCE library - "Jules' Utility Class Extensions"
+   Copyright 2004-11 by Raw Material Software Ltd.
+
+  ------------------------------------------------------------------------------
+
+   JUCE can be redistributed and/or modified under the terms of the GNU General
+   Public License (Version 2), as published by the Free Software Foundation.
+   A copy of the license is included in the JUCE distribution, or can be found
+   online at www.gnu.org/licenses.
+
+   JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+  ------------------------------------------------------------------------------
+
+   To release a closed-source product which uses JUCE, commercial licenses are
+   available: visit www.rawmaterialsoftware.com/juce for more information.
+
+  ==============================================================================
+*/
+
+#ifndef __JUCE_WEBBROWSERCOMPONENT_JUCEHEADER__
+#define __JUCE_WEBBROWSERCOMPONENT_JUCEHEADER__
+
+#if JUCE_WEB_BROWSER || DOXYGEN
+
+#if ! DOXYGEN
+ class WebBrowserComponentInternal;
+#endif
+
+//==============================================================================
+/**
+    A component that displays an embedded web browser.
+
+    The browser itself will be platform-dependent. On the Mac, probably Safari, on
+    Windows, probably IE.
+
+*/
+class JUCE_API  WebBrowserComponent      : public Component
+{
+public:
+    //==============================================================================
+    /** Creates a WebBrowserComponent.
+
+        Once it's created and visible, send the browser to a URL using goToURL().
+
+        @param unloadPageWhenBrowserIsHidden  if this is true, then when the browser
+                            component is taken offscreen, it'll clear the current page
+                            and replace it with a blank page - this can be handy to stop
+                            the browser using resources in the background when it's not
+                            actually being used.
+    */
+    explicit WebBrowserComponent (bool unloadPageWhenBrowserIsHidden = true);
+
+    /** Destructor. */
+    ~WebBrowserComponent();
+
+    //==============================================================================
+    /** Sends the browser to a particular URL.
+
+        @param url      the URL to go to.
+        @param headers  an optional set of parameters to put in the HTTP header. If
+                        you supply this, it should be a set of string in the form
+                        "HeaderKey: HeaderValue"
+        @param postData an optional block of data that will be attached to the HTTP
+                        POST request
+    */
+    void goToURL (const String& url,
+                  const StringArray* headers = nullptr,
+                  const MemoryBlock* postData = nullptr);
+
+    /** Stops the current page loading.
+    */
+    void stop();
+
+    /** Sends the browser back one page.
+    */
+    void goBack();
+
+    /** Sends the browser forward one page.
+    */
+    void goForward();
+
+    /** Refreshes the browser.
+    */
+    void refresh();
+
+    //==============================================================================
+    /** This callback is called when the browser is about to navigate
+        to a new location.
+
+        You can override this method to perform some action when the user
+        tries to go to a particular URL. To allow the operation to carry on,
+        return true, or return false to stop the navigation happening.
+    */
+    virtual bool pageAboutToLoad (const String& newURL);
+
+    //==============================================================================
+    /** @internal */
+    void paint (Graphics& g);
+    /** @internal */
+    void resized();
+    /** @internal */
+    void parentHierarchyChanged();
+    /** @internal */
+    void visibilityChanged();
+
+private:
+    //==============================================================================
+    WebBrowserComponentInternal* browser;
+    bool blankPageShown, unloadPageWhenBrowserIsHidden;
+    String lastURL;
+    StringArray lastHeaders;
+    MemoryBlock lastPostData;
+
+    void reloadLastURL();
+    void checkWindowAssociation();
+
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (WebBrowserComponent);
+};
+
+
+#endif
+#endif   // __JUCE_WEBBROWSERCOMPONENT_JUCEHEADER__