Mali GPU User Interface Engine Application Development Guide

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Tutorial on the Lotion User Interface Classes}// We need an input device, assume a mouse on the default device.printf("No input device specified, using default mouse device\n");input_descriptor d = { INPUT_MODE_MOUSE, "" };configInputs.add(d);for (int i = 0; i < configInputs.getSize(); i++) {if (configInputs[i].mode == INPUT_MODE_MOUSE) {app->addMultiTouchDevice(Lotion::MultiTouch::createMouseDevice(app->getSystem(), app->getContext()));} else if (configInputs[i].mode == INPUT_MODE_TOUCH) {#ifdef MDE_OS_WIN32// ...#elseapp->addMultiTouchDevice(Lotion::MultiTouch::createLinuxInputDevice(app->getContext(), configInputs[i].arg));#endif}}...NoteTouch screens are not supported on Windows.3. Instantiate the applets and add the associated icons to the theme. See Example 5-11:Example 5-11 Instantiate the applets......// create instances of the individual appletsLotion::Applet* photo = new Lotion::Applets::Photo();Lotion::Applet* presentation = new Lotion::Applets::Presentation();Lotion::Applet* slideshow_presentation =new Lotion::Applets::SlideshowPresentation();Lotion::Applet* buzzword = new Lotion::Applets::Buzzword();Lotion::Applet* planet = new Lotion::Applets::Planet();Lotion::Applet* lightshow = new Lotion::Applets::LightShow();Lotion::Applet* browser = new Lotion::Applets::Browser();// add icons for the appletstheme->addAppletIcon(photo->getIconThumbDesc(),Lotion::AppletCategoryPhotos);theme->addAppletIcon(presentation->getIconThumbDesc(),Lotion::AppletCategoryPresentations);theme->addAppletIcon(slideshow_presentation->getIconThumbDesc(),Lotion::AppletCategoryPresentations);theme->addAppletIcon(buzzword->getIconThumbDesc(),Lotion::AppletCategoryTechdemos);theme->addAppletIcon(planet->getIconThumbDesc(),Lotion::AppletCategoryTechdemos);theme->addAppletIcon(lightshow->getIconThumbDesc(),Lotion::AppletCategoryTechdemos);theme->addAppletIcon(browser->getIconThumbDesc(),Lotion::AppletCategoryTechdemos);4. Create the applet and add it to the theme. See Example 5-12 on page 5-17:ARM DUI 0527A-02a Copyright © 2010 ARM. All rights reserved. 5-16ID070710Non-Confidential - Draft - Beta
Tutorial on the Lotion User Interface ClassesExample 5-12 Creating the applets...// create the applet and add it to the themeif (configApplets & APPLET_PHOTO_BROWSER) {photo->create(app, photo, theme);theme->addApplet(photo, Lotion::AppletCategoryPhotos);}if (configApplets & APPLET_PRESENTATION) {presentation->create(app, presentation, theme);theme->addApplet(presentation, Lotion::AppletCategoryPresentations);}if (configApplets & APPLET_SLIDESHOW_PRESENTATION) {slideshow_presentation->create(app, slideshow_presentation, theme);theme->addApplet(slideshow_presentation,Lotion::AppletCategoryPresentations);}if (configApplets & APPLET_BUZZWORD) {buzzword->create(app, buzzword, theme);theme->addApplet(buzzword, Lotion::AppletCategoryTechdemos);}if (configApplets & APPLET_PLANET) {planet->create(app, planet, theme);theme->addApplet(planet, Lotion::AppletCategoryTechdemos);}if (configApplets & APPLET_LIGHTSHOW) {lightshow->create(app, lightshow, theme);theme->addApplet(lightshow, Lotion::AppletCategoryTechdemos);}if (configApplets & APPLET_BROWSER) {browser->create(app, browser, theme);theme->addApplet(browser, Lotion::AppletCategoryBrowser);}// Calibration - MUST BE THE LAST APPLET ADDEDLotion::CalibrationApplet* calibration =new Lotion::CalibrationApplet();calibration->create(app, calibration, theme);theme->addApplet(calibration, Lotion::AppletCategoryTechdemos);...theme->prepare();5.2.5 Starting the applicationThe application is started shown in Example 5-13. Any exceptions are trapped.Example 5-13 Starting the application...app->run();} catch (MDE::Exception e) {argErrorExit("%s\n", e.getMessage().getCharString());} catch (std::exception e) {argErrorExit("Standard Library Exception?\n", NULL);} catch (...) {argErrorExit("Non MDE Exception\n", NULL);ARM DUI 0527A-02a Copyright © 2010 ARM. All rights reserved. 5-17ID070710Non-Confidential - Draft - Beta
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MaliGPU User Interface EngineVersio
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ContentsMali GPU User Interface Eng
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List of TablesMali GPU User Interfa
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List of FiguresFigure 4-17 Environm
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PrefaceAbout this bookThis is the M
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PrefaceFeedbackARM welcomes feedbac
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Introduction1.1 About the Mali GPU
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IntroductionProxygetLoader()LoaderA
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Chapter 2Tutorial on the System Cla
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Tutorial on the System Classes2.2 C
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Tutorial on the System ClassesFigur
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Tutorial on the System ClassesDrawi
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Chapter 3Tutorial on Drawing 2D Sha
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Tutorial on Drawing 2D Shapes...con
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Tutorial on Drawing 2D ShapesFor ea
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Tutorial on Drawing 2D ShapesExampl
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Tutorial on Drawing 2D Shapes...ele
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Tutorial on Drawing 2D ShapesFigure
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Tutorial on Drawing 3D Shapes4.1 Dr
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Tutorial on Drawing 3D Shapes4.2 Co
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Tutorial on Drawing 3D Shapes4.3 Te
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Tutorial on Drawing 3D Shapesvec3 c
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Tutorial on Drawing 3D Shapes...0.5
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Tutorial on Drawing 3D ShapesThe tr
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Page 140 and 141: Chapter 6Tutorial on Constructing C
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Tutorial on Constructing Custom Sha
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Appendix AMatrix and Vector Operati
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Matrix and Vector Operationsmat4 pe
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GlossaryThis glossary describes som
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GlossaryShader LibraryVertex shader
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Mali GPU User Interface Engine Application Development Guide

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