src/video/android/SDL_androidwindow.c
author Sam Lantinga <slouken@libsdl.org>
Sun, 04 Nov 2012 21:53:28 -0800
changeset 6654 2ecfb25be1e2
parent 6651 17ef8a7cab55
child 6885 700f1b25f77f
permissions -rw-r--r--
Synchronized the on-screen keyboard state with whether we are accepting text input.
The functions to show/hide/toggle the on-screen keyboard have been folded into the text input state.
Calling SDL_StartTextInput() will automatically show the on-screen keyboard if it's available.
Calling SDL_StopTextInput() will automatically hide the on-screen keyboard if it's available.
There is a new API function SDL_IsTextInputActive() which will return whether text input is currently active.
Text input is disabled by default, you must call SDL_StartTextInput() when you are ready to accept text input.
SDL_HasScreenKeyboardSupport() no longer needs to be passed a window.
The iPhone-specific on-screen keyboard functions have been removed.
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/*
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  Simple DirectMedia Layer
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  Copyright (C) 1997-2012 Sam Lantinga <slouken@libsdl.org>
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  This software is provided 'as-is', without any express or implied
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  warranty.  In no event will the authors be held liable for any damages
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  arising from the use of this software.
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  Permission is granted to anyone to use this software for any purpose,
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  including commercial applications, and to alter it and redistribute it
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  freely, subject to the following restrictions:
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  1. The origin of this software must not be misrepresented; you must not
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     claim that you wrote the original software. If you use this software
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     in a product, an acknowledgment in the product documentation would be
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     appreciated but is not required.
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  2. Altered source versions must be plainly marked as such, and must not be
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     misrepresented as being the original software.
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  3. This notice may not be removed or altered from any source distribution.
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*/
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#include "SDL_config.h"
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#if SDL_VIDEO_DRIVER_ANDROID
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#include "../SDL_sysvideo.h"
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#include "SDL_androidvideo.h"
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#include "SDL_androidwindow.h"
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int
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Android_CreateWindow(_THIS, SDL_Window * window)
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{
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    if (Android_Window) {
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        SDL_SetError("Android only supports one window");
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        return -1;
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    }
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    Android_Window = window;
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    Android_PauseSem = SDL_CreateSemaphore(0);
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    Android_ResumeSem = SDL_CreateSemaphore(0);
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    /* Adjust the window data to match the screen */
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    window->x = 0;
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    window->y = 0;
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    window->w = Android_ScreenWidth;
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    window->h = Android_ScreenHeight;
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    window->flags &= ~SDL_WINDOW_RESIZABLE;     /* window is NEVER resizeable */
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    window->flags |= SDL_WINDOW_FULLSCREEN;     /* window is always fullscreen */
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    window->flags &= ~SDL_WINDOW_HIDDEN;
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    window->flags |= SDL_WINDOW_SHOWN;          /* only one window on Android */
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    window->flags |= SDL_WINDOW_INPUT_FOCUS;    /* always has input focus */    
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    /* One window, it always has focus */
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    SDL_SetMouseFocus(window);
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    SDL_SetKeyboardFocus(window);
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    return 0;
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}
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void
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Android_SetWindowTitle(_THIS, SDL_Window * window)
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{
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    Android_JNI_SetActivityTitle(window->title);
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}
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void
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Android_DestroyWindow(_THIS, SDL_Window * window)
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{
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    if (window == Android_Window) {
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        Android_Window = NULL;
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        if (Android_PauseSem) SDL_DestroySemaphore(Android_PauseSem);
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        if (Android_ResumeSem) SDL_DestroySemaphore(Android_ResumeSem);
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        Android_PauseSem = NULL;
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        Android_ResumeSem = NULL;
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    }
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}
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#endif /* SDL_VIDEO_DRIVER_ANDROID */
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