6663b6c9
 adorian
projet complet av...
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#include <escher/input_view_controller.h>
#include <escher/app.h>
#include <escher/palette.h>
#include <assert.h>
InputViewController::TextFieldController::ContentView::ContentView(Responder * parentResponder, TextFieldDelegate * textFieldDelegate) :
Responder(parentResponder),
View(),
m_textField(this, m_textBody, m_textBody, TextField::maxBufferSize(), textFieldDelegate, false)
{
m_textBody[0] = 0;
}
void InputViewController::TextFieldController::ContentView::didBecomeFirstResponder() {
app()->setFirstResponder(&m_textField);
}
TextField * InputViewController::TextFieldController::ContentView::textField() {
return &m_textField;
}
void InputViewController::TextFieldController::ContentView::drawRect(KDContext * ctx, KDRect rect) const {
ctx->fillRect(KDRect(0, 0, bounds().width(), k_separatorThickness), Palette::GreyMiddle);
ctx->fillRect(KDRect(0, k_separatorThickness, k_textMargin, bounds().height()-k_separatorThickness), m_textField.backgroundColor());
}
KDSize InputViewController::TextFieldController::ContentView::minimalSizeForOptimalDisplay() const {
return KDSize(0, k_inputHeight);
}
int InputViewController::TextFieldController::ContentView::numberOfSubviews() const {
return 1;
}
View * InputViewController::TextFieldController::ContentView::subviewAtIndex(int index) {
return &m_textField;
}
void InputViewController::TextFieldController::ContentView::layoutSubviews() {
m_textField.setFrame(KDRect(k_textMargin, k_separatorThickness, bounds().width()-k_textMargin, bounds().height()));
}
InputViewController::TextFieldController::TextFieldController(Responder * parentResponder, TextFieldDelegate * textFieldDelegate) :
ViewController(parentResponder),
m_view(this, textFieldDelegate)
{
}
View * InputViewController::TextFieldController::view() {
return &m_view;
}
void InputViewController::TextFieldController::didBecomeFirstResponder() {
app()->setFirstResponder(&m_view);
}
TextField * InputViewController::TextFieldController::textField() {
return m_view.textField();
}
InputViewController::InputViewController(Responder * parentResponder, ViewController * child, TextFieldDelegate * textFieldDelegate) :
ModalViewController(parentResponder, child),
m_textFieldController(this, this),
m_successAction(Invocation(nullptr, nullptr)),
m_failureAction(Invocation(nullptr, nullptr)),
m_textFieldDelegate(textFieldDelegate)
{
}
const char * InputViewController::textBody() {
return m_textFieldController.textField()->text();
}
void InputViewController::edit(Responder * caller, Ion::Events::Event event, void * context, const char * initialText, Invocation::Action successAction, Invocation::Action failureAction) {
m_successAction = Invocation(successAction, context);
m_failureAction = Invocation(failureAction, context);
displayModalViewController(&m_textFieldController, 1.0f, 1.0f);
m_textFieldController.textField()->handleEvent(event);
if (initialText != nullptr) {
m_textFieldController.textField()->insertTextAtLocation(initialText, 0);
m_textFieldController.textField()->setCursorLocation(strlen(initialText));
}
}
void InputViewController::abortTextFieldEditionAndDismiss() {
m_textFieldController.textField()->setEditing(false);
dismissModalViewController();
}
bool InputViewController::textFieldShouldFinishEditing(TextField * textField, Ion::Events::Event event) {
return event == Ion::Events::OK || event == Ion::Events::EXE;
}
bool InputViewController::textFieldDidFinishEditing(TextField * textField, const char * text, Ion::Events::Event event) {
m_successAction.perform(this);
dismissModalViewController();
return true;
}
bool InputViewController::textFieldDidAbortEditing(TextField * textField, const char * text) {
m_failureAction.perform(this);
dismissModalViewController();
return true;
}
bool InputViewController::textFieldDidReceiveEvent(TextField * textField, Ion::Events::Event event) {
return m_textFieldDelegate->textFieldDidReceiveEvent(textField, event);
}
Toolbox * InputViewController::toolboxForTextField(TextField * textField) {
return m_textFieldDelegate->toolboxForTextField(textField);
}
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