UpsilonNumworks/Upsilon
1
0
Fork 0
mirror of https://github.com/UpsilonNumworks/Upsilon.git synced 2026-03-22 07:10:40 +01:00
Code Issues Packages Projects Releases Wiki Activity

[apps/shared] Implement SumGraphController::handleLeftRightEvent

Browse Source
This commit is contained in:
Ruben Dashyan
2019-03-22 18:08:54 +01:00
committed by Émilie Feral
parent 211ae05667
commit e47ab69e53
2 changed files with 16 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

41
apps/shared/sum_graph_controller.cpp
View File

@@ -51,31 +51,7 @@ void SumGraphController::didEnterResponderChain(Responder * previousFirstRespond
}
bool SumGraphController::handleEvent(Ion::Events::Event event) {
if (event == Ion::Events::Plus || event == Ion::Events::Minus) {
return handleZoom(event);
}
if ((int)m_step > 1 && event != Ion::Events::OK && event != Ion::Events::EXE && event != Ion::Events::Back) {
return false;
}
if (event == Ion::Events::Left && !m_legendView.textField()->isEditing()) {
if ((int)m_step > 0 && m_startSum >= m_cursor->x()) {
return false;
}
if (moveCursorHorizontallyToPosition(cursorNextStep(m_cursor->x(), -1))) {
return true;
}
return false;
}
if (event == Ion::Events::Right && !m_legendView.textField()->isEditing()) {
if (moveCursorHorizontallyToPosition(cursorNextStep(m_cursor->x(), 1))) {
return true;
}
return false;
}
if (event == Ion::Events::OK || event == Ion::Events::EXE) {
return handleEnter();
}
if (event == Ion::Events::Back && (int)m_step > 0) {
if (event == Ion::Events::Back && m_step != Step::FirstParameter) {
m_step = (Step)((int)m_step-1);
m_legendView.setLegendMessage(legendMessageAtStep(m_step), m_step);
if (m_step == Step::SecondParameter) {
@@ -94,7 +70,7 @@ bool SumGraphController::handleEvent(Ion::Events::Event event) {
}
return true;
}
return false;
return SimpleInteractiveCurveViewController::handleEvent(event);
}
bool SumGraphController::moveCursorHorizontallyToPosition(double x) {
@@ -148,6 +124,19 @@ bool SumGraphController::textFieldDidReceiveEvent(TextField * textField, Ion::Ev
return TextFieldDelegate::textFieldDidReceiveEvent(textField, event);
}
bool SumGraphController::handleLeftRightEvent(Ion::Events::Event event) {
if (m_step == Step::Result) {
return false;
}
const double oldPosition = m_cursor->x();
int direction = event == Ion::Events::Left ? -1 : 1;
double newPosition = cursorNextStep(oldPosition, direction);
if (m_step == Step::SecondParameter && newPosition < m_startSum) {
newPosition = m_startSum;
}
return moveCursorHorizontallyToPosition(newPosition);
}
bool SumGraphController::handleEnter() {
if (m_step == Step::Result) {
StackViewController * stack = (StackViewController *)parentResponder();