1 /* 2 * Copyright 2008, The Android Open Source Project 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * * Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * * Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #include "PluginObject.h" 27 28 #ifndef formPlugin__DEFINED 29 #define formPlugin__DEFINED 30 31 struct TextInput { 32 ANPRectF rect; 33 char text[30]; 34 uint32_t charPtr; 35 }; 36 37 class FormPlugin : public SubPlugin { 38 public: 39 FormPlugin(NPP inst); 40 virtual ~FormPlugin(); 41 virtual bool supportsDrawingModel(ANPDrawingModel); 42 virtual int16_t handleEvent(const ANPEvent* evt); 43 private: 44 void draw(ANPCanvas*); 45 void drawPlugin(const ANPBitmap& bitmap, const ANPRectI& clip); 46 47 bool m_hasFocus; 48 49 TextInput* m_activeInput; 50 TextInput m_usernameInput; 51 TextInput m_passwordInput; 52 53 ANPPaint* m_paintInput; 54 ANPPaint* m_paintActive; 55 ANPPaint* m_paintText; 56 57 ANPRectI m_visibleRect; 58 59 void drawText(ANPCanvas*, TextInput); 60 void drawPassword(ANPCanvas*, TextInput); 61 62 bool handleNavigation(ANPKeyCode keyCode); 63 void handleTextInput(TextInput* input, ANPKeyCode keyCode, int32_t unichar); 64 void scrollIntoView(TextInput* input); 65 void switchActiveInput(TextInput* input); 66 67 ANPPaint* getPaint(TextInput*); 68 TextInput* validTap(int x, int y); 69 70 }; 71 72 #endif // formPlugin__DEFINED 73