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/* Copyright (c) 2012 The Chromium Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/**
* This file contains the <code>PPB_Flash</code> interface.
*/
label Chrome {
M17 = 12.0,
M19 = 12.1,
M20_0 = 12.2,
M20_1 = 12.3,
M21 = 12.4
};
[assert_size(4)]
enum PP_FlashSetting {
/**
* Specifies if the system likely supports 3D hardware acceleration.
*
* The result is a boolean PP_Var, depending on the supported nature of 3D
* acceleration. If querying this function returns true, the 3D system will
* normally use the native hardware for rendering which will be much faster.
*
* Having this set to true only means that 3D should be used to draw 2D and
* video elements. PP_FLASHSETTING_STAGE3D_ENABLED should be checked to
* determine if it's ok to use 3D for arbitrary content.
*
* In rare cases (depending on the platform) this value will be true but a
* created 3D context will use emulation because context initialization
* failed.
*/
PP_FLASHSETTING_3DENABLED = 1,
/**
* Specifies if the given instance is in private/inconito/off-the-record mode
* (returns true) or "regular" mode (returns false). Returns an undefined
* PP_Var on invalid instance.
*/
PP_FLASHSETTING_INCOGNITO = 2,
/**
* Specifies if arbitrary 3d commands are supported (returns true), or if 3d
* should only be used for drawing 2d and video (returns false).
*
* This should only be enabled if PP_FLASHSETTING_3DENABLED is true.
*/
PP_FLASHSETTING_STAGE3DENABLED = 3,
/**
* Specifies the string for the language code of the UI of the browser.
*
* For example: "en-US" or "de".
*
* Returns an undefined PP_Var on invalid instance.
*/
PP_FLASHSETTING_LANGUAGE = 4
};
/**
* The <code>PPB_Flash</code> interface contains pointers to various functions
* that are only needed to support Pepper Flash.
*/
interface PPB_Flash {
/**
* Sets or clears the rendering hint that the given plugin instance is always
* on top of page content. Somewhat more optimized painting can be used in
* this case.
*/
void SetInstanceAlwaysOnTop(
[in] PP_Instance instance,
[in] PP_Bool on_top);
/**
* Draws the given pre-laid-out text. It is almost equivalent to Windows'
* ExtTextOut with the addition of the transformation (a 3x3 matrix given the
* transform to apply before drawing). It also adds the allow_subpixel_aa
* flag which when true, will use subpixel antialiasing if enabled in the
* system settings. For this to work properly, the graphics layer that the
* text is being drawn into must be opaque.
*/
PP_Bool DrawGlyphs(
[in] PP_Instance instance,
[in] PP_Resource pp_image_data,
[in] PP_FontDescription_Dev font_desc,
[in] uint32_t color,
[in] PP_Point position,
[in] PP_Rect clip,
[in] float_t[3][3] transformation,
[in] PP_Bool allow_subpixel_aa,
[in] uint32_t glyph_count,
[in, size_is(glyph_count)] uint16_t[] glyph_indices,
[in, size_is(glyph_count)] PP_Point[] glyph_advances);
/**
* Retrieves the proxy that will be used for the given URL. The result will
* be a string in PAC format, or an undefined var on error.
*/
PP_Var GetProxyForURL(
[in] PP_Instance instance,
[in] str_t url);
/**
* Navigate to the URL given by the given URLRequestInfo. (This supports GETs,
* POSTs, and javascript: URLs.) May open a new tab if target is not "_self".
*/
int32_t Navigate(
[in] PP_Resource request_info,
[in] str_t target,
[in] PP_Bool from_user_action);
/**
* Runs a nested message loop. The plugin will be reentered from this call.
* This function is used in places where Flash would normally enter a nested
* message loop (e.g., when displaying context menus), but Pepper provides
* only an asynchronous call. After performing that asynchronous call, call
* |RunMessageLoop()|. In the callback, call |QuitMessageLoop()|.
*/
void RunMessageLoop(
[in] PP_Instance instance);
/* Posts a quit message for the outermost nested message loop. Use this to
* exit and return back to the caller after you call RunMessageLoop.
*/
void QuitMessageLoop(
[in] PP_Instance instance);
/**
* Retrieves the local time zone offset from GM time for the given UTC time.
*/
double_t GetLocalTimeZoneOffset(
[in] PP_Instance instance,
[in] PP_Time t);
/**
* Gets a (string) with "command-line" options for Flash; used to pass
* run-time debugging parameters, etc.
*/
PP_Var GetCommandLineArgs(
[in] PP_Module module);
/**
* Loads the given font in a more priviledged process on Windows. Call this if
* Windows is giving errors for font calls. See
* content/renderer/font_cache_dispatcher_win.cc
*
* The parameter is a pointer to a LOGFONTW structure.
*
* On non-Windows platforms, this function does nothing.
*/
void PreloadFontWin(
[in] mem_t logfontw);
/**
* Returns whether the given rectangle (in the plugin) is topmost, i.e., above
* all other web content.
*/
[version=12.1]
PP_Bool IsRectTopmost(
[in] PP_Instance instance,
[in] PP_Rect rect);
/**
* Does nothing, deprecated. See PPB_Flash_Print.
*/
[version=12.1]
int32_t InvokePrinting(
[in] PP_Instance instance);
/**
* Indicates that there's activity and, e.g., the screensaver shouldn't kick
* in.
*/
[version=12.1]
void UpdateActivity(
[in] PP_Instance instance);
/**
* Returns the device ID as a string. Returns a PP_VARTYPE_UNDEFINED on error.
*/
[version=12.2]
PP_Var GetDeviceID([in] PP_Instance instance);
/**
* Deprecated. See GetSetting().
*/
[version=12.3]
int32_t GetSettingInt(PP_Instance instance, PP_FlashSetting setting);
/**
* Returns the value associated with the given setting. Invalid enums will
* result in an undefined PP_Var return value.
*/
[version=12.4]
PP_Var GetSetting(PP_Instance instance, PP_FlashSetting setting);
};
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