[apps][apps/graph] Move window parameter controller to be used in graph

and regression Change-Id: I469e06bfd0e20fe7d93c66c38a53a9a0189de99b
2026-01-19 16:57:31 +01:00 · 2017-01-02 15:57:55 +01:00
parent 94b0ff483a
commit a7b2a235de
5 changed files with 10 additions and 19 deletions
--- a/apps/window_parameter_controller.cpp
+++ b/apps/window_parameter_controller.cpp
@@ -0,0 +1,125 @@
+#include "window_parameter_controller.h"
+#include "apps_container.h"
+#include <assert.h>
+
+WindowParameterController::WindowParameterController(Responder * parentResponder, CurveViewWindowWithCursor * graphWindow) :
+  FloatParameterController(parentResponder),
+  m_graphWindow(graphWindow),
+  m_windowCells{EditableTextMenuListCell(&m_selectableTableView, this, m_draftTextBuffer, (char *)"Xmin"), EditableTextMenuListCell(&m_selectableTableView, this, m_draftTextBuffer, (char *)"Xmax"),
+    EditableTextMenuListCell(&m_selectableTableView, this, m_draftTextBuffer, (char *)"Ymin"), EditableTextMenuListCell(&m_selectableTableView, this, m_draftTextBuffer, (char *)"Ymax")},
+  m_yAutoCell(SwitchMenuListCell((char*)"Y auto"))
+{
+}
+
+const char * WindowParameterController::title() const {
+  return "Axes";
+}
+
+void WindowParameterController::willDisplayCellForIndex(TableViewCell * cell, int index) {
+  if (index == 2) {
+    SwitchView * switchView = (SwitchView *)m_yAutoCell.accessoryView();
+    switchView->setState(m_graphWindow->yAuto());
+    return;
+  }
+  if (index == 3 || index == 4) {
+    if (m_graphWindow->yAuto()) {
+      m_windowCells[index-1].setTextColor(Palette::DesactiveTextColor);
+    } else {
+      m_windowCells[index-1].setTextColor(KDColorBlack);
+    }
+  }
+  FloatParameterController::willDisplayCellForIndex(cell, index);
+}
+
+bool WindowParameterController::textFieldDidFinishEditing(TextField * textField, const char * text) {
+  AppsContainer * appsContainer = (AppsContainer *)app()->container();
+  Context * globalContext = appsContainer->globalContext();
+  float floatBody = Expression::parse(text)->approximate(*globalContext);
+  setParameterAtIndex(m_selectableTableView.selectedRow(), floatBody);
+  willDisplayCellForIndex(m_selectableTableView.cellAtLocation(m_selectableTableView.selectedColumn(),
+    m_selectableTableView.selectedRow()), activeCell());
+  m_selectableTableView.reloadData();
+  return true;
+}
+
+void WindowParameterController::tableViewDidChangeSelection(SelectableTableView * t, int previousSelectedCellX, int previousSelectedCellY) {
+  if (previousSelectedCellX == 0 && previousSelectedCellY >= 0 && previousSelectedCellY !=2) {
+    EditableTextMenuListCell * myCell = (EditableTextMenuListCell *)t->cellAtLocation(previousSelectedCellX, previousSelectedCellY);
+    myCell->setEditing(false);
+    app()->setFirstResponder(t);
+  }
+  if (t->selectedColumn() == 0 && t->selectedRow() >= 0 && t->selectedRow() !=2) {
+    EditableTextMenuListCell * myNewCell = (EditableTextMenuListCell *)t->cellAtLocation(t->selectedColumn(), t->selectedRow());
+    if ((t->selectedRow() == 0 || t->selectedRow() == 1) || !m_graphWindow->yAuto()) {
+      app()->setFirstResponder(myNewCell);
+    }
+  }
+}
+
+bool WindowParameterController::handleEvent(Ion::Events::Event event) {
+  if (activeCell() == 2) {
+    if (event == Ion::Events::OK) {
+      m_graphWindow->setYAuto(!m_graphWindow->yAuto());
+      m_selectableTableView.reloadData();
+      return true;
+    }
+    return false;
+  }
+  if (m_graphWindow->yAuto() && (activeCell() == 3 || activeCell() == 4)) {
+    return false;
+  }
+  return false;
+}
+
+float WindowParameterController::parameterAtIndex(int index) {
+  switch (index) {
+    case 0:
+      return m_graphWindow->xMin();
+    case 1:
+      return m_graphWindow->xMax();
+    case 3:
+      return m_graphWindow->yMin();
+    case 4:
+      return m_graphWindow->yMax();
+    default:
+      assert(false);
+      return 0.0f;
+  }
+}
+
+void WindowParameterController::setParameterAtIndex(int parameterIndex, float f) {
+  switch(parameterIndex) {
+    case 0:
+      m_graphWindow->setXMin(f);
+      break;
+    case 1:
+      m_graphWindow->setXMax(f);
+      break;
+    case 3:
+      m_graphWindow->setYMin(f);
+      break;
+    case 4:
+      m_graphWindow->setYMax(f);
+      break;
+    default:
+      assert(false);
+  }
+}
+
+int WindowParameterController::numberOfRows() {
+  return k_numberOfTextCell+1;
+};
+
+TableViewCell * WindowParameterController::reusableCell(int index) {
+  if (index == 2) {
+    return &m_yAutoCell;
+  }
+  int cellIndex = index > 2 ? index - 1 : index;
+  assert(cellIndex >= 0);
+  assert(cellIndex < k_numberOfTextCell);
+  return &m_windowCells[cellIndex];
+}
+
+int WindowParameterController::reusableCellCount() {
+  return k_numberOfTextCell+1;
+}