Diff: ButtonGroup.cpp

Revision:

0:a2686ef737c2

Child:

2:d2f882d98f0a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ButtonGroup.cpp	Thu Mar 31 07:28:42 2016 +0000
@@ -0,0 +1,116 @@
+//-----------------------------------------------------------
+//  ButtonGroup class
+//
+//  2016/03/31, Copyright (c) 2016 MIKAMI, Naoki
+//-----------------------------------------------------------
+
+#include "ButtonGroup.hpp"
+
+namespace Mikami
+{
+    // Constructor
+    ButtonGroup::ButtonGroup(
+            uint16_t x0, uint16_t y0,
+            uint16_t width, uint16_t height,
+            uint16_t number, const string str[],
+            uint16_t spaceX, uint16_t spaceY,
+            uint16_t column, int touched,
+            sFONT &fonts,
+            uint32_t textColor, uint32_t backColor,
+            uint32_t createdColor, uint32_t touchedColor,
+            uint32_t inactiveColor, uint32_t inactiveTextColor)
+        : GuiBase(x0, y0, fonts, textColor, backColor,
+                  createdColor, touchedColor,
+                  inactiveColor, inactiveTextColor),
+          numberOfButtons_(number), prevNum_(touched)
+    {
+        buttons_ = new Button *[number];
+        for (int n=0; n<number; n++)
+        {
+            div_t u1 = div(n, column);
+            uint16_t x = x0 + u1.rem*(width + spaceX);
+            uint16_t y = y0 + u1.quot*(height + spaceY);
+            buttons_[n] =
+                new Button(x, y, width, height, str[n], fonts,
+                           TEXT_COLOR_, BACK_COLOR_,
+                           CREATED_COLOR_, TOUCHED_COLOR_,
+                           INACTIVE_COLOR_, INACTIVE_TEXT_COLOR_);
+        }
+        // On created, set touched color
+        if (touched >= 0) DrawTouched(touched);
+    }
+
+    // Destructor
+    ButtonGroup::~ButtonGroup()
+    {
+        for (int n=0; n<numberOfButtons_; n++) delete buttons_[n];
+        delete[] *buttons_;   
+    }
+
+    // Draw button
+    bool ButtonGroup::Draw(int num, uint32_t color, uint32_t textColor)
+    {
+        if (!Range(num)) return false;
+        buttons_[num]->Draw(color, textColor);
+        return true;
+    }
+
+    // Erase button with selected color
+    bool ButtonGroup::Erase(int num)
+    {
+        if (!Range(num)) return false;
+        buttons_[num]->Erase();
+        return true;
+    }
+
+    // Check touch detected for specified button
+    bool ButtonGroup::Touched(int num)
+    {
+        if (!Range(num)) return false;
+        if (!buttons_[num]->IsActive()) return false;
+        int touched;
+        if (!GetTouchedNumber(touched)) return false;
+        bool rtn = (touched == num) ? true : false;
+        return rtn;
+    }
+
+    // Get touched number
+    bool ButtonGroup::GetTouchedNumber(int &num)
+    {
+        bool rtn = false;
+        if (PanelTouched())
+        {
+            for (int n=0; n<numberOfButtons_; n++)
+                if (buttons_[n]->IsOnButton() &&
+                    buttons_[n]->IsActive())
+                {
+                    num = n;
+                    rtn = true;
+                }
+            
+            if (!rtn) return false;
+        }
+        else
+            return false;
+
+        buttons_[num]->Draw(TOUCHED_COLOR_);
+        if ((prevNum_ >= 0) && (prevNum_ != num))
+            buttons_[prevNum_]->Draw();
+        if (prevNum_ != num) prevNum_ = num;
+        return true;
+    }
+
+    // Activate and inactivate
+    bool ButtonGroup::Activate(int num)
+    {
+        if (!Range(num)) return false;
+        buttons_[num]->Activate();
+        return true;
+    }
+    bool ButtonGroup::Inactivate(int num)
+    {
+        if (!Range(num)) return false;
+        buttons_[num]->Inactivate();
+        return true;
+    }
+}