- port to minGw

git-svn-id: http://moon:8086/svn/software/trunk/projects/JaySynth@235 b431acfa-c32f-4a4a-93f1-934dc6c82436
2015-02-21 17:09:43 +00:00
parent 843c6e300c
commit cfc9645b0b
1093 changed files with 426078 additions and 143 deletions
@@ -0,0 +1,132 @@
+/*
+  ==============================================================================
+
+   This file is part of the JUCE library.
+   Copyright (c) 2013 - Raw Material Software Ltd.
+
+   Permission is granted to use this software under the terms of either:
+   a) the GPL v2 (or any later version)
+   b) the Affero GPL v3
+
+   Details of these licenses can be found 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.juce.com for more information.
+
+  ==============================================================================
+*/
+
+#ifndef JUCE_BUBBLEMESSAGECOMPONENT_H_INCLUDED
+#define JUCE_BUBBLEMESSAGECOMPONENT_H_INCLUDED
+
+
+//==============================================================================
+/**
+    A speech-bubble component that displays a short message.
+
+    This can be used to show a message with the tail of the speech bubble
+    pointing to a particular component or location on the screen.
+
+    @see BubbleComponent
+*/
+class JUCE_API  BubbleMessageComponent  : public BubbleComponent,
+                                          private Timer
+{
+public:
+    //==============================================================================
+    /** Creates a bubble component.
+
+        After creating one a BubbleComponent, do the following:
+        - add it to an appropriate parent component, or put it on the
+          desktop with Component::addToDesktop (0).
+        - use the showAt() method to show a message.
+        - it will make itself invisible after it times-out (and can optionally
+          also delete itself), or you can reuse it somewhere else by calling
+          showAt() again.
+    */
+    BubbleMessageComponent (int fadeOutLengthMs = 150);
+
+    /** Destructor. */
+    ~BubbleMessageComponent();
+
+    //==============================================================================
+    /** Shows a message bubble at a particular position.
+
+        This shows the bubble with its stem pointing to the given location
+        (coordinates being relative to its parent component).
+
+        For details about exactly how it decides where to position itself, see
+        BubbleComponent::updatePosition().
+
+        @param position                         the coords of the object to point to
+        @param message                          the text to display
+        @param numMillisecondsBeforeRemoving    how long to leave it on the screen before removing itself
+                                                from its parent compnent. If this is 0 or less, it
+                                                will stay there until manually removed.
+        @param removeWhenMouseClicked           if this is true, the bubble will disappear as soon as a
+                                                mouse button is pressed (anywhere on the screen)
+        @param deleteSelfAfterUse               if true, then the component will delete itself after
+                                                it becomes invisible
+    */
+    void showAt (const Rectangle<int>& position,
+                 const AttributedString& message,
+                 int numMillisecondsBeforeRemoving,
+                 bool removeWhenMouseClicked = true,
+                 bool deleteSelfAfterUse = false);
+
+    /** Shows a message bubble next to a particular component.
+
+        This shows the bubble with its stem pointing at the given component.
+
+        For details about exactly how it decides where to position itself, see
+        BubbleComponent::updatePosition().
+
+        @param component                        the component that you want to point at
+        @param message                          the text to display
+        @param numMillisecondsBeforeRemoving    how long to leave it on the screen before removing itself
+                                                from its parent compnent. If this is 0 or less, it
+                                                will stay there until manually removed.
+        @param removeWhenMouseClicked           if this is true, the bubble will disappear as soon as a
+                                                mouse button is pressed (anywhere on the screen)
+        @param deleteSelfAfterUse               if true, then the component will delete itself after
+                                                it becomes invisible
+    */
+    void showAt (Component* component,
+                 const AttributedString& message,
+                 int numMillisecondsBeforeRemoving,
+                 bool removeWhenMouseClicked = true,
+                 bool deleteSelfAfterUse = false);
+
+
+    //==============================================================================
+    /** @internal */
+    void getContentSize (int& w, int& h);
+    /** @internal */
+    void paintContent (Graphics& g, int w, int h);
+    /** @internal */
+    void timerCallback();
+
+private:
+    //==============================================================================
+    int fadeOutLength, mouseClickCounter;
+    TextLayout textLayout;
+    int64 expiryTime;
+    bool deleteAfterUse;
+
+    void createLayout (const AttributedString&);
+    void init (int numMillisecondsBeforeRemoving,
+               bool removeWhenMouseClicked,
+               bool deleteSelfAfterUse);
+    void hide (bool fadeOut);
+
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (BubbleMessageComponent)
+};
+
+
+#endif   // JUCE_BUBBLEMESSAGECOMPONENT_H_INCLUDED