From 51a0e82eb29a6dfc79f93479883383fbdbf8bcc2 Mon Sep 17 00:00:00 2001
From: Dees_Troy <dees_troy@teamw.in>
Date: Wed, 5 Sep 2012 15:24:24 -0400
Subject: TWRP-ify AOSP code

Pull in most TWRP sources
Stub out partition management code
Make it compile -- probably will not boot
Kind of a mess but have to start somewhere
---
 gui/checkbox.cpp | 169 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 169 insertions(+)
 create mode 100644 gui/checkbox.cpp

(limited to 'gui/checkbox.cpp')

diff --git a/gui/checkbox.cpp b/gui/checkbox.cpp
new file mode 100644
index 000000000..e52b58942
--- /dev/null
+++ b/gui/checkbox.cpp
@@ -0,0 +1,169 @@
+// checkbox.cpp - GUICheckbox object
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#include <sys/reboot.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/mman.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <time.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+#include <string>
+
+extern "C" {
+#include "../common.h"
+#include "../minuitwrp/minui.h"
+#include "../recovery_ui.h"
+}
+
+#include "rapidxml.hpp"
+#include "objects.hpp"
+
+GUICheckbox::GUICheckbox(xml_node<>* node)
+    : Conditional(node)
+{
+    xml_attribute<>* attr;
+    xml_node<>* child;
+
+    mChecked = NULL;
+    mUnchecked = NULL;
+    mLabel = NULL;
+    mRendered = false;
+
+    mLastState = 0;
+
+    if (!node)  return;
+
+    // The label can be loaded directly
+    mLabel = new GUIText(node);
+
+    // Read the check states
+    child = node->first_node("image");
+    if (child)
+    {
+        attr = child->first_attribute("checked");
+        if (attr)
+            mChecked = PageManager::FindResource(attr->value());
+        attr = child->first_attribute("unchecked");
+        if (attr)
+            mUnchecked = PageManager::FindResource(attr->value());
+    }
+
+    // Get the variable data
+    child = node->first_node("data");
+    if (child)
+    {
+        attr = child->first_attribute("variable");
+        if (attr)
+            mVarName = attr->value();
+        attr = child->first_attribute("default");
+        if (attr)
+            DataManager::SetValue(mVarName, attr->value());
+    }
+
+    mCheckW = 0;    mCheckH = 0;
+    if (mChecked && mChecked->GetResource())
+    {
+        mCheckW = gr_get_width(mChecked->GetResource());
+        mCheckH = gr_get_height(mChecked->GetResource());
+    }
+    else if (mUnchecked && mUnchecked->GetResource())
+    {
+        mCheckW = gr_get_width(mUnchecked->GetResource());
+        mCheckH = gr_get_height(mUnchecked->GetResource());
+    }
+
+    int x, y, w, h;
+    mLabel->GetRenderPos(x, y, w, h);
+    SetRenderPos(x, y, 0, 0);
+    return;
+}
+
+GUICheckbox::~GUICheckbox()
+{
+}
+
+int GUICheckbox::Render(void)
+{
+    if (!isConditionTrue())
+    {
+        mRendered = false;
+        return 0;
+    }
+
+    int ret = 0;
+    int lastState = 0;
+    DataManager::GetValue(mVarName, lastState);
+
+    if (lastState)
+    {
+        if (mChecked && mChecked->GetResource())
+            gr_blit(mChecked->GetResource(), 0, 0, mCheckW, mCheckH, mRenderX, mRenderY);
+    }
+    else
+    {
+        if (mUnchecked && mUnchecked->GetResource())
+            gr_blit(mUnchecked->GetResource(), 0, 0, mCheckW, mCheckH, mRenderX, mRenderY);
+    }
+    if (mLabel)     ret = mLabel->Render();
+    mLastState = lastState;
+    mRendered = true;
+    return ret;
+}
+
+int GUICheckbox::Update(void)
+{
+    if (!isConditionTrue())     return (mRendered ? 2 : 0);
+    if (!mRendered)             return 2;
+
+    int lastState = 0;
+    DataManager::GetValue(mVarName, lastState);
+
+    if (lastState != mLastState)
+        return 2;
+    return 0;
+}
+
+int GUICheckbox::SetRenderPos(int x, int y, int w, int h)
+{
+    mRenderX = x;
+    mRenderY = y;
+
+    if (w || h)     return -1;
+
+    int textW, textH;
+    mLabel->GetCurrentBounds(textW, textH);
+
+    w = textW + mCheckW + 5;
+    mRenderW = w;
+    mRenderH = mCheckH;
+
+    mTextX = mRenderX + mCheckW + 5;
+    mTextY = mRenderY + ((mCheckH / 2) - (textH / 2));
+
+    mLabel->SetRenderPos(mTextX, mTextY, 0, 0);
+    SetActionPos(mRenderX, mRenderY, mRenderW, mRenderH);
+    return 0;
+}
+
+int GUICheckbox::NotifyTouch(TOUCH_STATE state, int x, int y)
+{
+    if (!isConditionTrue())     return -1;
+
+    if (state == TOUCH_RELEASE)
+    {
+        int lastState;
+        DataManager::GetValue(mVarName, lastState);
+        lastState = (lastState == 0) ? 1 : 0;
+        DataManager::SetValue(mVarName, lastState);
+    }
+    return 0;
+}
+
-- 
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