From 2015bcce89ce09d8c72763dc748cc8beb0ccbc85 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A9a=20Saviot?= <lea.saviot@numworks.com>
Date: Fri, 24 Nov 2017 15:49:25 +0100
Subject: [PATCH] [code] Created DoubleBufferTextView for functions/variables
 toolbox.

Change-Id: I8fb8d12463de44f244230eca36d4b0404343f57d
---
 apps/code/Makefile                    |  1 +
 apps/code/double_buffer_text_cell.cpp | 53 +++++++++++++++++++++++++++
 apps/code/double_buffer_text_cell.h   | 33 +++++++++++++++++
 3 files changed, 87 insertions(+)
 create mode 100644 apps/code/double_buffer_text_cell.cpp
 create mode 100644 apps/code/double_buffer_text_cell.h

diff --git a/apps/code/Makefile b/apps/code/Makefile
index 1618dd63d..a01d3f7c6 100644
--- a/apps/code/Makefile
+++ b/apps/code/Makefile
@@ -8,6 +8,7 @@ app_objs += $(addprefix apps/code/,\
   console_edit_cell.o\
   console_line_cell.o\
   console_store.o\
+  double_buffer_text_cell.o\
   editor_controller.o\
   helpers.o\
   menu_controller.o\
diff --git a/apps/code/double_buffer_text_cell.cpp b/apps/code/double_buffer_text_cell.cpp
new file mode 100644
index 000000000..c3037cb88
--- /dev/null
+++ b/apps/code/double_buffer_text_cell.cpp
@@ -0,0 +1,53 @@
+#include "double_buffer_text_cell.h"
+#include <escher/palette.h>
+#include <assert.h>
+
+DoubleBufferTextCell::DoubleBufferTextCell(KDText::FontSize size, float horizontalAlignment, float verticalAlignment) :
+  TableCell(TableCell::Layout::Vertical),
+  m_firstBufferTextView(size, horizontalAlignment, verticalAlignment),
+  m_secondBufferTextView(size, horizontalAlignment, verticalAlignment)
+{
+}
+
+const char * DoubleBufferTextCell::firstText() {
+  return m_firstBufferTextView.text();
+}
+
+const char * DoubleBufferTextCell::secondText() {
+  return m_secondBufferTextView.text();
+}
+
+void DoubleBufferTextCell::setFirstText(const char * textContent) {
+  m_firstBufferTextView.setText(textContent);
+}
+
+void DoubleBufferTextCell::setSecondText(const char * textContent) {
+  m_secondBufferTextView.setText(textContent);
+}
+
+void DoubleBufferTextCell::setFirstTextColor(KDColor textColor) {
+  m_firstBufferTextView.setTextColor(textColor);
+}
+
+void DoubleBufferTextCell::setSecondTextColor(KDColor textColor) {
+  m_secondBufferTextView.setTextColor(textColor);
+}
+
+void DoubleBufferTextCell::setHighlighted(bool highlight) {
+  HighlightCell::setHighlighted(highlight);
+  KDColor background = isHighlighted() ? Palette::Select : KDColorWhite;
+  m_firstBufferTextView.setBackgroundColor(background);
+  m_secondBufferTextView.setBackgroundColor(background);
+}
+
+View * DoubleBufferTextCell::subviewAtIndex(int index) {
+  assert(index >= 0 && index <= 1);
+  if (index == 0) {
+    return &m_firstBufferTextView;
+  }
+  return &m_secondBufferTextView;
+}
+
+void DoubleBufferTextCell::layoutSubviews() {
+  TableCell::layoutSubviews();
+}
diff --git a/apps/code/double_buffer_text_cell.h b/apps/code/double_buffer_text_cell.h
new file mode 100644
index 000000000..280a455da
--- /dev/null
+++ b/apps/code/double_buffer_text_cell.h
@@ -0,0 +1,33 @@
+#ifndef CODE_DOUBLE_BUFFER_TEXT_CELL_H
+#define CODE_DOUBLE_BUFFER_TEXT_CELL_H
+
+#include <escher/table_cell.h>
+#include <escher/buffer_text_view.h>
+
+class DoubleBufferTextCell : public TableCell {
+public:
+  DoubleBufferTextCell(KDText::FontSize size = KDText::FontSize::Small, float horizontalAlignment = 0.0f, float verticalAlignment = 0.5f);
+  const char * firstText();
+  const char * secondText();
+  void setFirstText(const char * textContent);
+  void setSecondText(const char * textContent);
+  void setFirstTextColor(KDColor textColor);
+  void setSecondTextColor(KDColor textColor);
+
+  /* TableCell */
+  View * labelView() const override { return const_cast<View *>(static_cast<const View *>(&m_firstBufferTextView)); }
+  View * accessoryView() const override { return const_cast<View *>(static_cast<const View *>(&m_secondBufferTextView)); }
+
+  /* HighlightCell */
+  void setHighlighted(bool highlight) override;
+
+  /* View */
+  int numberOfSubviews() const override { return 2; }
+  View * subviewAtIndex(int index) override;
+  void layoutSubviews() override;
+protected:
+  BufferTextView m_firstBufferTextView;
+  BufferTextView m_secondBufferTextView;
+};
+
+#endif