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https://github.com/UpsilonNumworks/Upsilon.git
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104 lines
3.3 KiB
C++
104 lines
3.3 KiB
C++
#include "edit_expression_controller.h"
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#include "app.h"
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#include "../apps_container.h"
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#include <assert.h>
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using namespace Shared;
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namespace Calculation {
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EditExpressionController::ContentView::ContentView(Responder * parentResponder, TableView * subview, TextFieldDelegate * textFieldDelegate) :
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View(),
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m_mainView(subview),
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m_textField(parentResponder, m_textBody, 100, textFieldDelegate)
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{
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m_textBody[0] = 0;
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}
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int EditExpressionController::ContentView::numberOfSubviews() const {
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return 2;
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}
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View * EditExpressionController::ContentView::subviewAtIndex(int index) {
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View * views[2] = {m_mainView, &m_textField};
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return views[index];
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}
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void EditExpressionController::ContentView::layoutSubviews() {
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KDRect mainViewFrame(0, 0, bounds().width(), bounds().height() - k_textFieldHeight-k_separatorThickness);
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m_mainView->setFrame(mainViewFrame);
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KDRect inputViewFrame(0, bounds().height() - k_textFieldHeight, bounds().width(), k_textFieldHeight);
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m_textField.setFrame(inputViewFrame);
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}
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void EditExpressionController::ContentView::drawRect(KDContext * ctx, KDRect rect) const {
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ctx->fillRect(KDRect(0, bounds().height() -k_textFieldHeight-k_separatorThickness, bounds().width(), k_separatorThickness), Palette::GreyMiddle);
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}
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TextField * EditExpressionController::ContentView::textField() {
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return &m_textField;
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}
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TableView * EditExpressionController::ContentView::mainView() {
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return m_mainView;
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}
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EditExpressionController::EditExpressionController(Responder * parentResponder, HistoryController * historyController, CalculationStore * calculationStore) :
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ViewController(parentResponder),
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m_contentView(this, (TableView *)historyController->view(), this),
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m_historyController(historyController),
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m_calculationStore(calculationStore)
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{
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}
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View * EditExpressionController::view() {
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return &m_contentView;
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}
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const char * EditExpressionController::textBody() {
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return m_contentView.textField()->text();
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}
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void EditExpressionController::setTextBody(const char * text) {
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m_contentView.textField()->setEditing(true);
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m_contentView.textField()->setText(text);
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}
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bool EditExpressionController::handleEvent(Ion::Events::Event event) {
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if (event == Ion::Events::Up) {
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if (m_calculationStore->numberOfCalculations() > 0) {
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m_contentView.textField()->setEditing(false, false);
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app()->setFirstResponder(m_historyController);
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}
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return true;
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}
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return false;
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}
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void EditExpressionController::didBecomeFirstResponder() {
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m_contentView.textField()->setEditing(true, false);
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app()->setFirstResponder(m_contentView.textField());
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}
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bool EditExpressionController::textFieldDidFinishEditing(::TextField * textField, const char * text) {
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App * calculationApp = (App *)app();
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m_calculationStore->push(textBody(), calculationApp->localContext());
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m_historyController->reload();
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m_contentView.mainView()->scrollToCell(0, m_historyController->numberOfRows()-1);
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m_contentView.textField()->setEditing(true);
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m_contentView.textField()->setText("");
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return true;
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}
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bool EditExpressionController::textFieldDidAbortEditing(::TextField * textField, const char * text) {
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m_contentView.textField()->setEditing(true);
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m_contentView.textField()->setText(text);
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return false;
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}
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TextFieldDelegateApp * EditExpressionController::textFieldDelegateApp() {
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return (App *)app();
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}
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}
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