Diff: Abstracts/Control.cpp

Revision:

0:b876cf091464

Child:

1:f7003ec66a51

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Abstracts/Control.cpp	Fri Aug 30 17:09:18 2013 +0000
@@ -0,0 +1,234 @@
+/* NeatGUI Library
+ * Copyright (c) 2013 Neil Thiessen
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "Control.h"
+
+Control::Control(int x, int y, int w, int h)
+{
+    m_X = x;
+    m_Y = y;
+    m_Width = w;
+    m_Height = h;
+    m_Margin = 0;
+    m_Border = 0;
+    m_Padding = 0;
+    m_FgColor = 0xFFFFFFFF;
+    m_BgColor = 0xFF000000;
+    m_Text = NULL;
+    m_Font = NULL;
+    m_Invalid = true;
+}
+
+void Control::paint(Canvas *canvas)
+{
+    //Fill the control's content and padding area
+    canvas->fillRect(contentPosX() - m_Padding, contentPosY() - m_Padding , contentWidth() + m_Padding * 2, contentHeight() + m_Padding * 2, m_BgColor);
+
+    //Check if we need to draw a border
+    if (m_Border > 0) {
+        //Draw the border
+        for (int i = 0; i < border(); i++) {
+            canvas->drawRect(m_X + m_Margin + i, m_Y + m_Margin + i, m_Width - 2 * (m_Margin + i), m_Height - 2 * (m_Margin + i), m_FgColor);
+        }
+    }
+
+    //We're no longer invalid
+    m_Invalid = false;
+}
+
+int Control::posX(void)
+{
+    return m_X;
+}
+
+void Control::posX(int x)
+{
+    //Set the new value
+    m_X = x;
+
+    //Force a repaint
+    m_Invalid = true;
+}
+
+int Control::posY(void)
+{
+    return m_Y;
+}
+
+void Control::posY(int y)
+{
+    //Set the new value
+    m_Y = y;
+
+    //Force a repaint
+    m_Invalid = true;
+}
+
+int Control::width(void)
+{
+    return m_Width;
+}
+
+void Control::width(int w)
+{
+    //Set the new value
+    m_Width = w;
+
+    //Force a repaint
+    m_Invalid = true;
+}
+
+int Control::height(void)
+{
+    return m_Height;
+}
+
+void Control::height(int h)
+{
+    //Set the new value
+    m_Height = h;
+
+    //Force a repaint
+    m_Invalid = true;
+}
+
+int Control::margin(void)
+{
+    return m_Margin;
+}
+
+void Control::margin(int m)
+{
+    //Update the value
+    m_Margin = m;
+
+    //Need to repaint
+    m_Invalid = true;
+}
+
+int Control::border(void)
+{
+    return m_Border;
+}
+
+void Control::border(int b)
+{
+    //Update the value
+    m_Border = b;
+
+    //Need to repaint
+    m_Invalid = true;
+}
+
+int Control::padding(void)
+{
+    return m_Padding;
+}
+
+void Control::padding(int p)
+{
+    //Update the value
+    m_Padding = p;
+
+    //Need to repaint
+    m_Invalid = true;
+}
+
+int Control::contentPosX(void)
+{
+    return m_X + m_Margin + m_Border + m_Padding;
+}
+
+int Control::contentPosY(void)
+{
+    return m_Y + m_Margin + m_Border + m_Padding;
+}
+
+int Control::contentWidth(void)
+{
+    return m_Width - (m_Margin + m_Border + m_Padding) * 2;
+}
+
+int Control::contentHeight(void)
+{
+    return m_Height - (m_Margin + m_Border + m_Padding) * 2;
+}
+
+unsigned int Control::foreColor(void)
+{
+    return m_FgColor;
+}
+
+void Control::foreColor(unsigned int c)
+{
+    //Update the value
+    m_FgColor = c;
+
+    //Need to repaint
+    m_Invalid = true;
+}
+
+unsigned int Control::backColor(void)
+{
+    return m_BgColor;
+}
+
+void Control::backColor(unsigned int c)
+{
+    //Update the value
+    m_BgColor = c;
+
+    //Need to repaint
+    m_Invalid = true;
+}
+
+const char *Control::text(void)
+{
+    return m_Text;
+}
+
+void Control::text(const char *text)
+{
+    //Update the value
+    m_Text = text;
+
+    //Need to repaint
+    m_Invalid = true;
+}
+
+Font *Control::font(void)
+{
+    return m_Font;
+}
+
+void Control::font(Font *fnt)
+{
+    //Update the value
+    m_Font = fnt;
+
+    //Need to repaint
+    m_Invalid = true;
+}
+
+bool Control::invalid(void)
+{
+    return m_Invalid;
+}
+
+void Control::invalidate(void)
+{
+    m_Invalid = true;
+}