rcarlsen / ofxiPhoneWrappers

Simple wrappers for UIKit classes, written as necessary.

ofxiPhoneAlertView:
    // ofxiPhoneAlertView
    // setup the list of buttons
    vector<string> otherButtons;
    otherButtons.push_back("Button 1");
    otherButtons.push_back("Button 2");
    // the args are: title, message, cancel button title ("" == omitted), vector of other button titles
    ofxiPhoneAlertView *alert = new ofxiPhoneAlertView("Title","Here is the alert message.","",otherButtons);
    // display the alert view
    alert->show();
    
    // I'm using the following methods in update()
    // test if the alert is visible (bool):
    alert->isVisible();
    
    // test if the alert has been dismissed:
    alert->isDismissed();
    
    // get the selected button (int):
    alert->getSelectedButton();
    
    // if you use several alerts, you can distinguish between them via their title:
    alert->getTitle();
    
    // example logic:
    switch(alert->getSelectedButton()){
        case -1:
            // cancel, or no selection
            printf("alert = -1");
            break;
        case 0:
            // first, non-cancel button
            printf("alert = 0");
            break;
        case 1:
            // next button. will be the second button after Cancel
            printf("alert = 1, ok");
            break;
    }