Diff: button.cpp

Revision:

0:8c1b74ecac29

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/button.cpp	Thu Jun 25 16:51:20 2020 +0000
@@ -0,0 +1,60 @@
+#include "button.h"
+#include "mbed.h"
+
+#include "stm32746g_discovery_lcd.h"
+
+int Button::strlen(uint8_t *str)
+{
+    int i = 0;
+    while(str[i])
+    {
+        i++;
+    }
+    return i;
+}
+
+
+Button::Button(int x, int y, int width, int height, uint32_t bgColor, uint32_t borderWidth)
+    : m_x(x), m_y(y), m_width(width), m_height(height), m_bgColor(bgColor), m_borderWidth(borderWidth)
+{
+    
+}
+
+bool Button::contain(int x, int y)
+{
+    m_etat = (x > m_x && x < m_x + m_width && y > m_y && y < m_y + m_height);
+    return m_etat;
+}
+
+void Button::draw()
+{
+    int x = m_x;
+    while (x < m_x + m_width) {
+        int y = m_y;
+        while (y < m_y + m_height) {
+            if (y - m_y < m_borderWidth)
+                BSP_LCD_DrawPixel(x, y, m_borderColor);
+            else if ( (m_y + m_height) - y <= m_borderWidth)
+                BSP_LCD_DrawPixel(x, y, m_borderColor);
+            else if (x - m_x < m_borderWidth)
+                BSP_LCD_DrawPixel(x, y, m_borderColor);
+            else if ( (m_x + m_width) - x <= m_borderWidth)
+                BSP_LCD_DrawPixel(x, y, m_borderColor);
+            else
+                BSP_LCD_DrawPixel(x, y, m_bgColor);
+            
+            y++;
+        }
+        x++;
+    }
+    BSP_LCD_SetTextColor(m_textColor);
+    BSP_LCD_SetBackColor(m_bgColor);
+    BSP_LCD_DisplayStringAt((m_x + m_width/2)- 8*(strlen(m_text)/2), (m_y + m_height/2) - 5, (uint8_t *)&m_text, LEFT_MODE);
+
+}
+
+void Button::setText(const char *str, uint32_t textColor){
+    m_textColor = textColor;
+    sprintf((char*)m_text, str);
+     
+}
\ No newline at end of file