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https://github.com/UpsilonNumworks/Upsilon.git
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97 lines
3.2 KiB
C++
97 lines
3.2 KiB
C++
#include "variable_box_empty_controller.h"
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#include <poincare/layout_helper.h>
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#include "i18n.h"
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#include <assert.h>
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using namespace Poincare;
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using namespace Ion;
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VariableBoxEmptyController::VariableBoxEmptyView::VariableBoxEmptyView() :
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m_layoutExample(0.5f, 0.5f, KDColorBlack, Palette::WallScreen)
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{
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I18n::Message messages[k_numberOfMessages] = {I18n::Message::EmptyVariableBox0, I18n::Message::Default, I18n::Message::EmptyVariableBox1, I18n::Message::EmptyVariableBox2, I18n::Message::EmptyVariableBox3};
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for (int i = 0; i < k_numberOfMessages; i++) {
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m_messages[i].setFontSize(KDText::FontSize::Small);
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m_messages[i].setAlignment(0.5f, 0.5f);
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m_messages[i].setBackgroundColor(Palette::WallScreen);
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m_messages[i].setMessage(messages[i]);
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}
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m_messages[0].setAlignment(0.5f,1.0f);
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m_messages[k_numberOfMessages-1].setAlignment(0.5f,0.0f);
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}
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void VariableBoxEmptyController::VariableBoxEmptyView::setMessage(I18n::Message message) {
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m_messages[1].setMessage(message);
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}
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void VariableBoxEmptyController::VariableBoxEmptyView::setLayout(Poincare::Layout layout) {
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m_layoutExample.setLayout(layout);
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}
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int VariableBoxEmptyController::VariableBoxEmptyView::numberOfSubviews() const {
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return k_numberOfMessages+1;
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}
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View * VariableBoxEmptyController::VariableBoxEmptyView::subviewAtIndex(int index) {
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if (index == k_layoutRowIndex) {
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return &m_layoutExample;
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}
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if (index < k_layoutRowIndex) {
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return &m_messages[index];
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}
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return &m_messages[index-1];
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}
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void VariableBoxEmptyController::VariableBoxEmptyView::layoutSubviews() {
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KDCoordinate width = bounds().width();
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KDCoordinate height = bounds().height();
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KDCoordinate textHeight = KDText::charSize(KDText::FontSize::Small).height();
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KDCoordinate layoutHeight = m_layoutExample.minimalSizeForOptimalDisplay().height();
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KDCoordinate margin = (height - k_numberOfMessages*textHeight-layoutHeight)/2;
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m_layoutExample.setFrame(KDRect(0, margin+3*textHeight, width, layoutHeight));
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KDCoordinate currentHeight = 0;
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for (uint8_t i = 0; i < k_numberOfMessages; i++) {
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if (i == k_layoutRowIndex) {
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currentHeight += layoutHeight;
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}
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KDCoordinate h = i == 0 || i == k_numberOfMessages - 1 ? textHeight+margin : textHeight;
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m_messages[i].setFrame(KDRect(0, currentHeight, width, h));
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currentHeight += h;
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}
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}
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VariableBoxEmptyController::VariableBoxEmptyController() :
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ViewController(nullptr),
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m_view()
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{
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}
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View * VariableBoxEmptyController::view() {
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return &m_view;
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}
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void VariableBoxEmptyController::setType(Type type) {
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I18n::Message message;
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Layout layout;
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switch (type) {
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case Type::Expressions:
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{
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message = I18n::Message::EmptyExpressionBox;
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char storeExpression[] = {'3', Ion::Charset::Sto, 'A', 0};
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layout = LayoutHelper::String(storeExpression, sizeof(storeExpression)-1);
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break;
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}
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case Type::Functions:
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{
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message = I18n::Message::EmptyFunctionBox;
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char storeFunction[] = {'3', '+', 'x', Ion::Charset::Sto, 'f', '(', 'x', ')', 0};
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layout = LayoutHelper::String(storeFunction, sizeof(storeFunction)-1);
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break;
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}
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default:
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assert(false);
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}
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m_view.setMessage(message);
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m_view.setLayout(layout);
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}
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