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Diffstat (limited to 'src/core/hle/applets/swkbd.h')
-rw-r--r-- | src/core/hle/applets/swkbd.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/core/hle/applets/swkbd.h b/src/core/hle/applets/swkbd.h new file mode 100644 index 000000000..d7199690c --- /dev/null +++ b/src/core/hle/applets/swkbd.h @@ -0,0 +1,67 @@ +// Copyright 2015 Citra Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include "common/common_types.h" +#include "core/hle/applets/applet.h" +#include "core/hle/kernel/kernel.h" +#include "core/hle/kernel/shared_memory.h" +#include "core/hle/service/apt/apt.h" + +namespace HLE { +namespace Applets { + +struct SoftwareKeyboardConfig { + INSERT_PADDING_WORDS(0x8); + + u16 max_text_length; ///< Maximum length of the input text + + INSERT_PADDING_BYTES(0x6E); + + char16_t display_text[65]; ///< Text to display when asking the user for input + + INSERT_PADDING_BYTES(0xE); + + u32 default_text_offset; ///< Offset of the default text in the output SharedMemory + + INSERT_PADDING_WORDS(0x3); + + u32 shared_memory_size; ///< Size of the SharedMemory + + INSERT_PADDING_WORDS(0x1); + + u32 return_code; ///< Return code of the SoftwareKeyboard, usually 2, other values are unknown + + INSERT_PADDING_WORDS(0x2); + + u32 text_offset; ///< Offset in the SharedMemory where the output text starts + u16 text_length; ///< Length in characters of the output text + + INSERT_PADDING_BYTES(0x2B6); +}; + +static_assert(sizeof(SoftwareKeyboardConfig) == 0x400, "Software Keyboard Config size is wrong"); + +class SoftwareKeyboard : public Applet { +public: + SoftwareKeyboard(Service::APT::AppletId id); + ~SoftwareKeyboard() {} + + ResultCode ReceiveParameter(Service::APT::MessageParameter const& parameter) override; + ResultCode Start(Service::APT::AppletStartupParameter const& parameter) override; + + /// TODO(Subv): Find out what this is actually used for. + // It is believed that the application stores the current screen image here. + Kernel::SharedPtr<Kernel::SharedMemory> framebuffer_memory; + + /// SharedMemory where the output text will be stored + Kernel::SharedPtr<Kernel::SharedMemory> text_memory; + + /// Configuration of this instance of the SoftwareKeyboard, as received from the application + SoftwareKeyboardConfig config; +}; + +} +} // namespace |