[apps/probability] Create a class image table view

Change-Id: I96b90988226f29a5aef167c9d5fc2ffb7a9c28b9
2026-03-30 12:10:03 +02:00 · 2016-12-06 15:54:37 +01:00
parent 067ee84242
commit e25d5fe794
3 changed files with 202 additions and 0 deletions
--- a/apps/probability/image_table_view.cpp
+++ b/apps/probability/image_table_view.cpp
@@ -0,0 +1,154 @@
+#include "image_table_view.h"
+#include <assert.h>
+#include "app.h"
+#include "images/calcul1_icon.h"
+#include "images/calcul2_icon.h"
+#include "images/calcul3_icon.h"
+#include "images/focused_calcul1_icon.h"
+#include "images/focused_calcul2_icon.h"
+#include "images/focused_calcul3_icon.h"
+
+namespace Probability {
+
+ImageTableView::ImageCell::ImageCell() :
+  TableViewCell()
+{
+}
+
+int ImageTableView::ImageCell::numberOfSubviews() const {
+  return 1;
+}
+
+View * ImageTableView::ImageCell::subviewAtIndex(int index) {
+  assert(index == 0);
+  return &m_iconView;
+}
+
+void ImageTableView::ImageCell::layoutSubviews() {
+  m_iconView.setFrame(bounds());
+}
+
+void ImageTableView::ImageCell::reloadCell() {
+  TableViewCell::reloadCell();
+  if (isHighlighted()) {
+    m_iconView.setImage(m_focusedIcon);
+  } else {
+    m_iconView.setImage(m_icon);
+  }
+}
+
+void ImageTableView::ImageCell::setImage(const Image * image, const Image * focusedImage) {
+  m_icon = image;
+  m_focusedIcon = focusedImage;
+}
+
+ImageTableView::ImageTableView(Responder * parentResponder) :
+  View(),
+  Responder(parentResponder),
+  m_selectableTableView(SelectableTableView(this, this, 0, 0, 0, 0, nullptr, false, false)),
+  m_selectedCalcul(0),
+  m_isSelected(false)
+{
+}
+
+void ImageTableView::didBecomeFirstResponder() {
+  m_isSelected = true;
+  if (m_selectableTableView.selectedRow() == -1) {
+    m_selectableTableView.selectCellAtLocation(0, 0);
+  } else {
+    m_selectableTableView.selectCellAtLocation(m_selectableTableView.selectedColumn(), m_selectableTableView.selectedRow());
+  }
+  app()->setFirstResponder(&m_selectableTableView);
+}
+
+bool ImageTableView::handleEvent(Ion::Events::Event event) {
+  if (event == Ion::Events::OK) {
+    m_selectedCalcul = m_selectableTableView.selectedRow();
+    select(false);
+    m_selectableTableView.reloadData();
+    app()->setFirstResponder(parentResponder());
+    return true;
+  }
+  return false;
+}
+
+void ImageTableView::select(bool select) {
+  if (!select) {
+    m_selectableTableView.deselectTable();
+    m_isSelected = select;
+  } else {
+    m_isSelected = select;
+    m_selectableTableView.selectCellAtLocation(0, m_selectedCalcul);
+  }
+}
+
+
+int ImageTableView::numberOfRows() {
+  if (m_isSelected) {
+    return k_numberOfImages;
+  }
+  return 1;
+}
+
+TableViewCell * ImageTableView::reusableCell(int index) {
+  assert(index >= 0);
+  assert(index < k_numberOfImages);
+  return &m_imageCells[index];
+}
+
+int ImageTableView::reusableCellCount() {
+  return k_numberOfImages;
+}
+
+void ImageTableView::willDisplayCellForIndex(TableViewCell * cell, int index) {
+  ImageCell * myCell = (ImageCell *)cell;
+  if (!m_isSelected) {
+    switch (m_selectedCalcul) {
+      case 0:
+        myCell->setImage(ImageStore::Calcul1Icon, ImageStore::FocusedCalcul1Icon);
+        break;
+      case 1:
+        myCell->setImage(ImageStore::Calcul2Icon, ImageStore::FocusedCalcul2Icon);
+        break;
+      case 2:
+        myCell->setImage(ImageStore::Calcul3Icon, ImageStore::FocusedCalcul3Icon);
+        break;
+      default:
+        break;
+    }
+  } else {
+    switch (index) {
+      case 0:
+        myCell->setImage(ImageStore::Calcul1Icon, ImageStore::FocusedCalcul1Icon);
+        break;
+      case 1:
+        myCell->setImage(ImageStore::Calcul2Icon, ImageStore::FocusedCalcul2Icon);
+        break;
+      case 2:
+        myCell->setImage(ImageStore::Calcul3Icon, ImageStore::FocusedCalcul3Icon);
+        break;
+      default:
+        break;
+    }
+  }
+  myCell->reloadCell();
+}
+
+KDCoordinate ImageTableView::cellHeight() {
+  return k_imageHeight;
+}
+
+int ImageTableView::numberOfSubviews() const {
+  return 1;
+}
+
+View * ImageTableView::subviewAtIndex(int index) {
+  assert(index == 0);
+  return &m_selectableTableView;
+}
+
+void ImageTableView::layoutSubviews() {
+  m_selectableTableView.setFrame(bounds());
+}
+
+}