(Mostly) updated verve implementation.

Engine/modules/Verve/GUI/VEditorButton.cpp

@@ -0,0 +1,216 @@
+//-----------------------------------------------------------------------------
+// Verve
+// Copyright (C) 2014 - Violent Tulip
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+#include "Verve/GUI/VEditorButton.h"
+#include "console/consoleTypes.h"
+#include "gfx/gfxDrawUtil.h"
+#include "gui/core/guiCanvas.h"
+#include "gui/core/guiDefaultControlRender.h"
+
+//-----------------------------------------------------------------------------
+IMPLEMENT_CONOBJECT( VEditorButton );
+//-----------------------------------------------------------------------------
+
+VEditorButton::VEditorButton( void ) :
+        mIsDraggable( false )
+{
+    // Void.
+}
+
+void VEditorButton::initPersistFields( void )
+{
+    Parent::initPersistFields();
+
+    addField( "IsDraggable", TypeBool, Offset( mIsDraggable, VEditorButton ) );
+}
+
+//-----------------------------------------------------------------------------
+
+void VEditorButton::onMouseDown( const GuiEvent &pEvent )
+{
+    if ( !mActive )
+    {
+        return;
+    }
+
+    Parent::onMouseDown( pEvent );
+
+    onMouseEvent( "onMouseDown", pEvent );
+}
+
+void VEditorButton::onMouseUp( const GuiEvent &pEvent )
+{
+    if ( !mActive )
+    {
+        return;
+    }
+
+    Parent::onMouseUp( pEvent );
+
+    if ( mIsDraggable && isMouseLocked() )
+    {
+        // Unlock.
+        mouseUnlock();
+    }
+
+    onMouseEvent( "onMouseUp", pEvent );
+}
+
+void VEditorButton::onMouseDragged( const GuiEvent &pEvent )
+{
+    if ( !mActive || !mIsDraggable )
+    {
+        return;
+    }
+
+    Parent::onMouseDragged( pEvent );
+
+    if ( !isMouseLocked() )
+    {
+        GuiCanvas *canvas = getRoot();
+        if ( canvas->getMouseLockedControl() )
+        {
+            GuiEvent event;
+            canvas->getMouseLockedControl()->onMouseLeave( event );
+            canvas->mouseUnlock( canvas->getMouseLockedControl() );
+        }
+
+        // Lock.
+        mouseLock();
+    }
+
+    onMouseEvent( "onMouseDragged", pEvent );
+}
+
+void VEditorButton::onRightMouseDown( const GuiEvent &pEvent )
+{
+    if ( !mActive )
+    {
+        return;
+    }
+
+    Parent::onRightMouseDown( pEvent );
+
+    onMouseEvent( "onRightMouseDown", pEvent );
+}
+
+void VEditorButton::onRightMouseUp( const GuiEvent &pEvent )
+{
+    if ( !mActive )
+    {
+        return;
+    }
+
+    Parent::onRightMouseUp( pEvent );
+
+    onMouseEvent( "onRightMouseUp", pEvent );
+}
+
+void VEditorButton::onMouseEnter( const GuiEvent &pEvent )
+{
+    if ( !mActive )
+    {
+        return;
+    }
+
+    Parent::onMouseEnter( pEvent );
+
+    onMouseEvent( "onMouseEnter", pEvent );
+}
+
+void VEditorButton::onMouseLeave( const GuiEvent &pEvent )
+{
+    if ( !mActive )
+    {
+        return;
+    }
+
+    Parent::onMouseLeave( pEvent );
+
+    onMouseEvent( "onMouseLeave", pEvent );
+}
+
+void VEditorButton::onMouseEvent( const char *pEventName, const GuiEvent &pEvent )
+{
+    // Argument Buffers.
+    char argBuffer[3][32];
+
+    // Format Event-Position Buffer.
+    dSprintf( argBuffer[0], 32, "%d %d", pEvent.mousePoint.x, pEvent.mousePoint.y );
+
+    // Format Event-Modifier Buffer.
+    dSprintf( argBuffer[1], 32, "%d", pEvent.modifier );
+
+    // Format Mouse-Click Count Buffer.
+    dSprintf( argBuffer[2], 32, "%d", pEvent.mouseClickCount );
+
+    // Call Scripts.
+    Con::executef( this, pEventName, argBuffer[0], argBuffer[1], argBuffer[2] );
+}
+
+//-----------------------------------------------------------------------------
+
+void VEditorButton::onRender( Point2I offset, const RectI& updateRect )
+{
+    // Fetch Texture.
+    GFXTexHandle texture = getTextureForCurrentState();
+
+    // Valid?
+    if ( texture )
+    {
+        GFX->getDrawUtil()->clearBitmapModulation();
+        GFX->getDrawUtil()->drawBitmapStretch( texture, RectI( offset, getExtent() ) );
+    }
+    else
+    {
+        if ( mProfile->mBorder != 0 )
+        {
+            RectI boundsRect( offset, getExtent() );
+
+            if ( mDepressed || mStateOn || mMouseOver )
+            {
+                renderFilledBorder( boundsRect, mProfile->mBorderColorHL, mProfile->mFillColorHL );
+            }
+            else
+            {
+                renderFilledBorder( boundsRect, mProfile->mBorderColor, mProfile->mFillColor );
+            }
+        }
+    }
+
+    // Render Text.
+    GFX->getDrawUtil()->setBitmapModulation( mProfile->mFontColor );
+    renderJustifiedText( offset + mProfile->mTextOffset, getExtent(), mButtonText );
+
+    renderChildControls( offset, updateRect);
+}
+
+//-----------------------------------------------------------------------------
+//
+// Console Methods.
+//
+//-----------------------------------------------------------------------------
+
+ConsoleMethod( VEditorButton, getState, bool, 2, 2, "()" )
+{
+    return object->getStateOn();
+}