fix minor bugs

.gitignore

@@ -22,4 +22,5 @@ Makefile.in
 /*.pc
 /*config.h
 /*config.h.in
+/*config.h.in~
 

README.md

@@ -2,7 +2,6 @@
 
 A mature and proven cross-platform GUI system for embedded and smart IoT devices.
 
-
 ## TABLE OF CONTENTS
 
   1. Introduction
@@ -18,96 +17,90 @@ A mature and proven cross-platform GUI system for embedded and smart IoT devices
 
 
 ## INTRODUCTION
-    
-MiniGUI is a mature cross-platform windowing system and a GUI (Graphics 
+
+MiniGUI is a mature cross-platform windowing system and a GUI (Graphics
 User Interface) support system for embedded systems and smart IoT devices.
-This is the version 3.2.x of MiniGUI maintained by WEI Yongming 
-(Vincent Wei, https://github.com/VincentWei).
+This is the version 3.2.x of MiniGUI maintained by WEI Yongming
+(Vincent Wei, <https://github.com/VincentWei>).
 
 MiniGUI is released under GPLv3 and the dual-licensing applies to commercial
 use.
 
 MiniGUI aims to provide a fast, stable, full-featured, and cross-platform
-windowing and GUI support system, which is especially fit for 
-embedded systems or smart IoT devices based-on Linux/uClinux, eCos, and other 
-traditional RTOSes, such as VxWorks, ThreadX, Nucleus, pSOS, uC/OS-II, 
+windowing and GUI support system, which is especially fit for
+embedded systems or smart IoT devices based-on Linux/uClinux, eCos, and other
+traditional RTOSes, such as RTEMS, VxWorks, ThreadX, Nucleus, pSOS, uC/OS-II,
 and OSE.
 
-This is the MiniGUI core source tree, which provides windowing 
-and graphics interfaces as well as a lot of standard controls (tookit). 
+This is the MiniGUI core source tree, which provides windowing
+and graphics interfaces as well as a lot of standard controls (toolkit).
 
 Besides MiniGUI core, FMSoft also provides some components
 for the developers to develop app much easier:
 
-  * mGUtils: A MiniGUI component which contains miscellaneous utilities 
-    like ColorSelectionDialogBox, FileOpenDialogBox, and so on. 
-
-  * mGPlus: A MiniGUI component which provides support for advanced graphics 
-    functions like path, gradient, anti-aliase stretch, and color combination.
-
-  * mGEff: mGEff provides an animation framework for MiniGUI app. 
-     It also provides some popular UI/UE special effects.
-
-  * mGNCS: This component provides a new control set for MiniGUI app. 
-    By using mGNCS, you can use miniStudio to develop MiniGUI app in 
-    WYSIWYG way. 
-
-  * mGNCS4Touch: This component provides some new controls, which are 
-    compliant to the new control API spec of mGNCS, for devices with 
-    a touch screen.
+* mGUtils: A MiniGUI component which contains miscellaneous utilities
+  like `ColorSelectionDialogBox`, `FileOpenDialogBox`, and so on.
+* mGPlus: A MiniGUI component which provides support for advanced graphics
+  functions like path, gradient, anti-aliased stretch, and color combination.
+* mGEff: mGEff provides an animation framework for MiniGUI app.
+  It also provides some popular UI/UE special effects.
+* mGNCS: This component provides a new control set for MiniGUI app.
+  By using mGNCS, you can use miniStudio to develop MiniGUI app in
+  WYSIWYG way.
+* mGNCS4Touch: This component provides some new controls, which are
+  compliant to the new control API spec of mGNCS, for devices with
+  a touch screen.
 
 There are also some legacy MiniGUI components. We will not maintain these
-components for MiniGUI core v3.2:
+components for MiniGUI 3.2.x:
 
-  * mGi: An input method component for MiniGUI. This component provides
-    some typical input methods (such as softkey, hand-writing, and predict
-    text input for mobile phone) for MiniGUI apps. 
+* mGi: An input method component for MiniGUI. This component provides
+  some typical input methods (such as soft keyboard, hand-writing, and predict
+  text input for mobile phone) for MiniGUI apps.
+* mGp: A printing component for MiniGUI. By using mGp, you can print
+  out the graphics created by MiniGUI app to general-purpose printers.
+* mG3d: A simple three-dimension component for MiniGUI. This component
+  provides a simple 3D API for app. You can use mG3d to create simple
+  3D UI.
 
-  * mGp: A printing component for MiniGUI. By using mGp, you can print
-    out the graphics created by MiniGUI app to general-purpose printers.
-
-  * mG3d: A simple three-dimension component for MiniGUI. This component
-    provides a simple 3D API for app. You can use mG3d to create simple
-    3D UI.
-
-MiniGUI is a free software project. In December 1998, the initiator of 
-FMSoft, Wei Yongming, began to develop MiniGUI under the GNU General Public 
-License (GPL). In September 2002, the core developers of 
-MiniGUI founded FMSoft and started the commercial marketing with 
-the free software. By now, FMSoft still continues to release MiniGUI 
+MiniGUI is a free software project. In December 1998, the initiator of
+FMSoft, Wei Yongming, began to develop MiniGUI under the GNU General Public
+License (GPL). In September 2002, the core developers of
+MiniGUI founded FMSoft and started the commercial marketing with
+the free software. By now, FMSoft still continues to release MiniGUI
 as a free software project.
 
 You can download the source code tarball of MiniGUI and the dependent libraries
 from the download zone of the site:
 
-  http://www.minigui.com
+<http://www.minigui.com>
 
-FMSoft also releases some open source apps for MiniGUI on the site above, 
+FMSoft also releases some open source apps for MiniGUI on the site above,
 for examples:
 
-  * mDolphin, licensed under Apache 2.0, is a full-featured 
-    WEB/WAP browser, which is developed based on the open source browser 
-    core WebKit and uses MiniGUI as its underlying graphics support system.
+* mDolphin, licensed under Apache 2.0, is a full-featured
+  WEB/WAP browser, which is developed based on the open source browser
+  core WebKit and uses MiniGUI as its underlying graphics support system.
+* mGallery, licensed under Apache 2.0, intends to
+  provide a total solution for PMP (Portable Multimedia Player),
+  which uses MiniGUI as the graphics platform.
+* mSpider, licensed under GPL 3.0, intends to provide a
+  light-weight MiniGUI-based web browser (HTML 3.2 and part JavaScript)
+* mEagle, licensed under GPL 3.0, is an embedded GIS development platform
+  which addresses the needs of map browse, query, analysis, etc
 
-  * mGallery, licensed under Apache 2.0, intends to 
-    provide a total solution for PMP (Portable Multimedia Player), 
-    which uses MiniGUI as the graphics platform.
-
-  * mSpider, licensed under GPL 3.0, intends to provide a 
-    light-weight MiniGUI-based web browser (HTML 3.2 and part JavaScript)
-
-  * mEagle, licensed under GPL 3.0, is an embedded GIS development platform 
-    which addresses the needs of map browse, query, analysis, etc
-
-FMSoft had created the public repositories for MiniGUI core, MiniGUI 
+FMSoft had created the public repositories for MiniGUI core, MiniGUI
 components, and other open source apps on GitHub. You can visit them on:
 
-https://github.com/VincentWei 
+<https://github.com/VincentWei>
 
-FMSoft also releases miniStudio, which is a WYSIWYG IDE for MiniGUI, as a shareware.
-You can also download it from the official site of MiniGUI.
+and
 
-http://www.minigui.com/en/download
+<https://github.com/FMSoftCN>
+
+We now maintain all documents about MiniGUI on the following public repo:
+
+<https://github.com/VincentWei/minigui-docs>
 
 
 ## A BRIEF BUILDING INSTRUCTION
@@ -154,7 +147,7 @@ We introduce some new features in MiniGUI Version 3.2.x:
     to support 64-bit platform. For more information, please refer to
     RELEASE-NOTES.md file.
 
-Because of the changes of some APIs, we recommended strongly that you 
+Because of the changes of some APIs, we recommended strongly that you
 use this version for new projects.
 
 ## THE RUNTIME MODES OF MINIGUI
@@ -164,64 +157,64 @@ You can configure and compile MiniGUI as one of three runtime modes:
   * 'MiniGUI-Threads': A program running on MiniGUI-Threads can create
     multiple cascaded windows in different threads, and all the windows
     belong to a single process. MiniGUI-Threads is fit for some real-time
-    systems on Linux/uClinux, eCos, uC/OS-II, VxWorks, pSOS, ThreadX, 
+    systems on Linux/uClinux, eCos, uC/OS-II, VxWorks, pSOS, ThreadX,
     and OSE.
 
-  * 'MiniGUI-Processes': A program running on MiniGUI-Processes is 
-    an independent process, which can also create multiple windows. 
-    MiniGUI-Processes is fit for some complex embedded systems, such as 
-    PDAs, Thin-Clients or STBs. This mode is only useful for full-featured 
+  * 'MiniGUI-Processes': A program running on MiniGUI-Processes is
+    an independent process, which can also create multiple windows.
+    MiniGUI-Processes is fit for some complex embedded systems, such as
+    PDAs, Thin-Clients or STBs. This mode is only useful for full-featured
     UNIX-like operating systems, like Linux.
 
   * 'MiniGUI-Standalone': A single process version of MiniGUI. This mode
     is useful for some small systems, like uClinux or RTOSes.
 
 The original MiniGUI (version 1.0) run in MiniGUI-Threads mode.
-It is based on POSIX-compliant thread library. And this thread-based 
-architecture of MiniGUI is very fit for most traditional embedded 
-operating systems, such as eCos, uC/OS-II, and VxWorks. However, 
-if you use embedded Linux, the architecture like X Window will have 
-better stability and scalability, because of the independent memory 
+It is based on POSIX-compliant thread library. And this thread-based
+architecture of MiniGUI is very fit for most traditional embedded
+operating systems, such as eCos, uC/OS-II, and VxWorks. However,
+if you use embedded Linux, the architecture like X Window will have
+better stability and scalability, because of the independent memory
 address space of every process.
 
 Since version 2.0, we provides a new runtime mode called MiniGUI-Processes.
-You can use MiniGUI-Processes to run more than one MiniGUI-based 
-program in the form of UNIX process at the same time. MiniGUI-Processes 
-is a full-featured multi-process version of original MiniGUI -- You 
-can run a program based on MiniGUI-Processes from a program called 
-'mginit'. Just like X Window, the former process is called a client, 
-and the latter the server. 
+You can use MiniGUI-Processes to run more than one MiniGUI-based
+program in the form of UNIX process at the same time. MiniGUI-Processes
+is a full-featured multi-process version of original MiniGUI -- You
+can run a program based on MiniGUI-Processes from a program called
+'mginit'. Just like X Window, the former process is called a client,
+and the latter the server.
 
-Clients connect to the server via UNIX domain socket, and the server 
-receives and responses requests from clients. The server provides shared 
-resources for clients, manage window objects, and sends mouse 
-(or touch screen) and keyboard events to the active top-most client. 
-If a client exits or dies for some reasons, it will not damage other 
+Clients connect to the server via UNIX domain socket, and the server
+receives and responses requests from clients. The server provides shared
+resources for clients, manage window objects, and sends mouse
+(or touch screen) and keyboard events to the active top-most client.
+If a client exits or dies for some reasons, it will not damage other
 clients and the server.
 
 
 ## HISTORY
 
-About ten years have pasted since MiniGUI was initially created at 
-the end of 1998, and now it becomes much reliable and stable. 
-During the past years, many remarkable changes have taken place in 
+About ten years have pasted since MiniGUI was initially created at
+the end of 1998, and now it becomes much reliable and stable.
+During the past years, many remarkable changes have taken place in
 the MiniGUI project.
 
-At the original, the version 0.2.xx was based on SVGALib and PThread 
-(LinuxThreads). Then the version 0.3.xx had many enhanced features 
-including Graphics Abstract Layer (GAL), Input Abstract Layer (IAL), 
-and the support for multiple charsets and multiple fonts. 
+At the original, the version 0.2.xx was based on SVGALib and PThread
+(LinuxThreads). Then the version 0.3.xx had many enhanced features
+including Graphics Abstract Layer (GAL), Input Abstract Layer (IAL),
+and the support for multiple charsets and multiple fonts.
 
-In version 1.0.00, we designed MiniGUI-Lite, which was more fit for 
-some complex embedded systems, such as PDAs, Thin-Clients, or STBs. 
-MiniGUI-Lite made the embedded systems more stable and efficient. 
-The version 1.0.00 provided the native fbcon engine based on Linux 
-frame buffer device directly as well. 
+In version 1.0.00, we designed MiniGUI-Lite, which was more fit for
+some complex embedded systems, such as PDAs, Thin-Clients, or STBs.
+MiniGUI-Lite made the embedded systems more stable and efficient.
+The version 1.0.00 provided the native fbcon engine based on Linux
+frame buffer device directly as well.
 
-In the development of version 1.1.00, we re-wrote the GAL and GDI 
-interfaces, and provided some advanced video features, such as raster 
-operation, transparent blitting, alpha blending, and video hardware 
-acceleration. We also provided some important GDI functions, such as 
+In the development of version 1.1.00, we re-wrote the GAL and GDI
+interfaces, and provided some advanced video features, such as raster
+operation, transparent blitting, alpha blending, and video hardware
+acceleration. We also provided some important GDI functions, such as
 Ellipse, Arc, Polygon, and FloodFill.
 
 In the development of version 1.6.0, we added advanced 2D graphics
@@ -238,7 +231,7 @@ A brief history description of the development progress lay below:
 
   0)  1994 ~ 1996:    MiniGUI DOS version.
   1)  Dec, 1998:      Began to write.
-  2)  Apr, 1999:      The skeleton of MiniGUI, windowing sub-system 
+  2)  Apr, 1999:      The skeleton of MiniGUI, windowing sub-system
       and basic graphics device interfaces.
   3)  May, 1999:      Timer, menu, and the skeleton of control sub-system.
   4)  Jun, 1999:      Chinese input method (by Kang Xiaoning).
@@ -247,29 +240,29 @@ A brief history description of the development progress lay below:
   7)  Sep, 1999:      Dialog boxes and message boxes.
   8)  Sep, 1999:      Snapshot of screen or window.
   9)  Jan., 2000:     VCOnGUI (Virtual Console on MiniGUI) version 0.2.02.
-  10) Mar., 2000:     Linux distribution installer based-on MiniGUI for 
+  10) Mar., 2000:     Linux distribution installer based-on MiniGUI for
       HappyLinux 1.0.
   11) Jun., 2000:     Began to develop version 1.0.xx.
   12) Sep., 2000:     MiniGUI version 0.3.06 released.
-  13) Oct., 2000:     MiniGUI version 0.9.00 released. 
-  14) Nov., 2000:     MiniGUI version 0.9.96 released. 
-  15) Jan., 2001:     MiniGUI version 0.9.98 released. You can build 
+  13) Oct., 2000:     MiniGUI version 0.9.00 released.
+  14) Nov., 2000:     MiniGUI version 0.9.96 released.
+  15) Jan., 2001:     MiniGUI version 0.9.98 released. You can build
       MiniGUI-Lite from this version.
   16) Jan., 2001:     MiniGUI version 1.0.00Beta1 released.
   17) Feb., 2001:     MiniGUI version 1.0.00Pre1 released.
   18) Apr., 2001:     MiniGUI version 1.0.00 released (2001/04/16).
   18) Sep., 2001:     MiniGUI version 1.1.0Pre1 released (2001/09/12).
-  19) Sep., 2001:     MiniGUI version 1.0.9 released (2001/09/17), 
-      this will be the last version of source branch 1.0.x. 
-  20) Oct., 2001:     MiniGUI version 1.1.0Pre4 released (2001/10/22). 
+  19) Sep., 2001:     MiniGUI version 1.0.9 released (2001/09/17),
+      this will be the last version of source branch 1.0.x.
+  20) Oct., 2001:     MiniGUI version 1.1.0Pre4 released (2001/10/22).
       This version have new GAL and GDI interfaces.
-  21) Mar., 2002:     MiniGUI official version 1.1.0 released (2002/03/08). 
+  21) Mar., 2002:     MiniGUI official version 1.1.0 released (2002/03/08).
       MiniGUI API Reference documentation version 0.9 released.
   22) Mar., 2002:     MiniGUI API Reference documentation version 1.0 released.
-  23) Apr., 2002:     MiniGUI the new stable version 1.2.0 released (2002/04/11). 
-  24) Sep., 2002:     The main developers of MiniGUI founded a 
-      new software corporation: Beijing FMSoft Technology Co., Ltd.. 
-      And the development and maintenance of MiniGUI changes from 
+  23) Apr., 2002:     MiniGUI the new stable version 1.2.0 released (2002/04/11).
+  24) Sep., 2002:     The main developers of MiniGUI founded a
+      new software corporation: Beijing FMSoft Technology Co., Ltd..
+      And the development and maintenance of MiniGUI changes from
       loosely-knit team to business organization.
   25) Mar., 2003:     MiniGUI official version 1.2.5 released (2003/03/23).
   25) May., 2003:     MiniGUI official version 1.2.6 released (2003/05/18).
@@ -299,14 +292,14 @@ A brief history description of the development progress lay below:
 
 ## ABOUT THE AUTHORS
 
-The original author of MiniGUI is WEI Yongming, and now MiniGUI is 
-maintained by FMSoft. For more information, please browse 
+The original author of MiniGUI is WEI Yongming, and now MiniGUI is
+maintained by FMSoft. For more information, please browse
 our home page: http://www.fmsoft.cn.
 
 
 ## IF YOU HAVE A PROBLEM
 
-If you have any technical problem, advice or comment, please send 
+If you have any technical problem, advice or comment, please send
 messages to consult@minigui.com.
 
 
@@ -314,15 +307,15 @@ messages to consult@minigui.com.
 
 Q: Is GPL'd MiniGUI free for commercial use?
 
-A: Simply no. FMSoft releases MiniGUI under GPLv3 license. 
-   It is free for those who are 100% GPL and those who never copy, modify 
-   and distribute MiniGUI. But if you want to use these GPL'd versions 
+A: Simply no. FMSoft releases MiniGUI under GPLv3 license.
+   It is free for those who are 100% GPL and those who never copy, modify
+   and distribute MiniGUI. But if you want to use these GPL'd versions
    for commerce, you should get the commercial license from FMSoft first.
 
 Q: Which operating system does MiniGUI support?
 
-A: MiniGUI can run on Linux/uClinux, uC/OS-II, eCos, ThreadX, pSOS, 
-   VxWorks, ThreadX, OSE, and even Win32. Any other real-time OSes can 
+A: MiniGUI can run on Linux/uClinux, uC/OS-II, eCos, ThreadX, pSOS,
+   VxWorks, ThreadX, OSE, and even Win32. Any other real-time OSes can
    be supported theoretically.
 
 Q: Which architecture does MiniGUI support?
@@ -332,48 +325,65 @@ A: x86 32/64-bit, ARM 32/64-bit (e.g., ARMv7 and ARM Cortex-A7),
 
 Q: Does MiniGUI offer the support for grey LCD with 4bpp (bits per pixel)?
 
-A: Yes, it offers. It even offers the support for 1bpp and 2bpp LCD. 
+A: Yes, it offers. It even offers the support for 1bpp and 2bpp LCD.
 
 
 ## NOT FREE FOR COMMERCIAL USE
 
-MiniGUI and its components are licensed under the GPL license. 
-So any links about MiniGUI must follow GPL. If you cannot accept GPL, 
-you need to be licensed from FMSoft. If you wonder that if you need 
+MiniGUI and its components are licensed under the GPL license.
+So any links about MiniGUI must follow GPL. If you cannot accept GPL,
+you need to be licensed from FMSoft. If you wonder that if you need
 the commercial license of MiniGUI, please refer to the LICENSE-POLICY file.
 
-We provide you the commercial license of MiniGUI according to the number 
-of the run-time binary copies of MiniGUI. If you are interested in 
-the commercial license of MiniGUI, please write to sales@minigui.com.  
+We provide you the commercial license of MiniGUI according to the number
+of the run-time binary copies of MiniGUI. If you are interested in
+the commercial license of MiniGUI, please write to <sales@minigui.com>
 
 
 ## COPYING
 
-    Copyright (C) 2002~2018, Beijing FMSoft Technologies Co., Ltd.
-    Copyright (C) 1998~2002, WEI Yongming
+Copyright (C) 2002 ~ 2019, Beijing FMSoft Technologies Co., Ltd.  
+Copyright (C) 1998 ~ 2002, WEI Yongming
 
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
 
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-    Or,
+Or,
 
-    As this program is a library, any link to this program must follow
-    GNU General Public License version 3 (GPLv3). If you cannot accept
-    GPLv3, you need to be licensed from FMSoft.
+As this program is a library, any link to this program must follow
+GNU General Public License version 3 (GPLv3). If you cannot accept
+GPLv3, you need to be licensed from FMSoft.
 
-    If you have got a commercial license of this program, please use it
-    under the terms and conditions of the commercial license.
+If you have got a commercial license of this program, please use it
+under the terms and conditions of the commercial license.
 
-    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+For more information about the commercial license, please refer to
+<http://www.minigui.com/blog/minigui-licensing-policy/>.
+
+### Special Statement
+
+The above open source or free software license does
+not apply to any entity in the Exception List published by
+Beijing FMSoft Technologies Co., Ltd.
+
+If you are or the entity you represent is listed in the Exception List,
+the above open source or free software license does not apply to you
+or the entity you represent. Regardless of the purpose, you should not
+use the software in any way whatsoever, including but not limited to
+downloading, viewing, copying, distributing, compiling, and running.
+If you have already downloaded it, you MUST destroy all of its copies.
+
+The Exception List is published by FMSoft and may be updated
+from time to time. For more information, please see
+<https://www.fmsoft.cn/exception-list>.
 

RELEASE-NOTES.md

@@ -1,44 +1,67 @@
 # Release Notes
 
+## Version 3.2.3
+
+The MiniGUI development team announces the availability of MiniGUI 3.2.3.
+All users of MiniGUI are recommended strongly to use this version.
+Please report any bugs and incompatibilities in
+
+<https://github.com/VincentWei/minigui/tree/rel-3-2>
+
+### What's new in this version
+
+* ENHANCEMENTS:
+   - Support for RTEMS operating system.
+* BUGFIXES:
+   - Fixed errors in makefile.ng files.
+* CLEANUP:
+   - `README.md` for correct markdown tags.
+
+### What's new in this version
+
 ## Version 3.2.2
 
 The MiniGUI development team announces the availability of MiniGUI 3.2.2.
 All users of MiniGUI are recommended strongly to use this version.
 Please report any bugs and incompatibilities in
 
-    https://github.com/VincentWei/minigui
+<https://github.com/VincentWei/minigui>
 
 ### What's new in this version
 
 * ENHANCEMENTS:
-  1. Add a new key `dpi` for NEWGAL engine to define the DPI of the screen.
-     If it is absent, use 96 as the default DPI.
-  1. Add an item for `GetGDCapability` to return DPI of the DC.
-  1. New API `InitSlaveScreenEx` to specify the DPI of slave screen.
-     Define `InitSlaveScreen` as an inline function calling `InitSlaveScreenEx`.
   1. New API: `SyncUpdateDC`. You can use this function to synchronize
     the update rectangles of a surface to screen, if the surface
     represents the shadow frame buffer of the screen.
     * configure option: `--enable-syncupdate`
     * macro: `_MGUSE_SYNC_UPDATE`
-  1. New API: `UpdateInvalidClient`. You can use this function to update
+  1. New API `UpdateInvalidClient`. You can use this function to update
     the invalid client region of a window instantly.
+  1. New API `LoadDevFontFromIncoreData`. You can use this function to load
+    a device font from incore data.
   1. Use different colors for the output of `_DBG_PRINTF` and `_ERR_PRINTF`.
   1. Add `__mg_save_jpg` function for storing MYBITMAP as JPEG file (10km).
   1. Modified logic for checking JPEG format (10km).
   1. Support BIDI for UNICODE charsets and cleanup the implementation.
     * New API: `GetGlyphBIDIType` to get the glyph type in BIDI.
     * New DC attribute: BIDI flag.
+  1. Add a new key `dpi` for NEWGAL engine to define the DPI of the screen.
+     If it is absent, use 96 as the default DPI.
+  1. Add an item for `GetGDCapability` to return DPI of the DC.
+  1. New API `InitSlaveScreenEx` to specify the DPI of slave screen.
+     Define `InitSlaveScreen` as an inline function calling `InitSlaveScreenEx`.
   1. Enhance commlcd engint to support more pixel type and synchronously update.
   1. New USVFB IAL engine and NEWGAL engine for web display server.
   1. New type: `QDWORD` for a quauter of DWORD. This type is 16-bit long on
-64-bit architecture, and 8-bit long on 32-bit.
+    64-bit architecture, and 8-bit long on 32-bit.
   1. New macros for QDWORD:
     * `MAKEDWORD`: Make a DWROD from four QDWORDs.
     * `FIRST_QDWORD`: get the first (LSB) QDWORD from a DWORD.
     * `SECOND_QDWORD`: get the second (LSB) QDWORD from a DWORD.
     * `THIRD_QDWORD`: get the third (LSB) QDWORD from a DWORD.
     * `FOURTH_QDWORD`: get the fourth (LSB) QDWORD from a DWORD.
+  1. New header for CommLCD NEWGAL engine and COMM IAL engine:
+    `<minigui/exstubs.h>`.
 
 * BUGFIXING:
   1. handle `PNG_COLOR_TYPE_GRAY_ALPHA` color type of PNG files.
@@ -48,9 +71,8 @@ Please report any bugs and incompatibilities in
   1. Skip null pixels for SUBPIXEL glyphs. This bug will always show background
      pixels of one SUBPIXEL glyph.
   1. Fix the bug of wrong bounding box handling for SUBPIXEL rendering of glyph.
-
-* TUNNING:
-  1. Tune GLYPHINFO structure and GetGlyphInfo to return BIDI glyph type.
+  1. Tune cache implementation of FreeType2 font engine.
+    * Enable cache for rotated LOGFONT.
 
 ## Version 3.2.0
 

Version

@@ -1,4 +1,4 @@
-Version 3.2.0 (2018/02/10)
+Version 3.2.3 (2019/10/31)
 
 This release needs the following resource packages:
 
@@ -6,4 +6,4 @@ This release needs the following resource packages:
 
 The latest samples package is:
 
-    * mg-samples-3.2.0.tar.gz
+    * mg-samples-3.2.2.tar.gz

build/buildlib-min

@@ -1,6 +1,7 @@
 #!/bin/sh
 
 ./configure \
+    --with-runmode=ths \
     --disable-dblclk \
     --disable-cursor \
     --disable-mousecalibrate \

build/buildlib-rtems

@@ -0,0 +1,44 @@
+#!/bin/sh
+
+RTEMS_DIR=/home/projects/movidius/m8_gui/tools/18.11.4/linux64/sparc-myriad-rtems-6.3.0
+
+#RTEMS_GLOBAL_CFLAGS="-ffunction-sections -fdata-sections -fno-rtti -fno-exceptions -finit-priority"
+
+rm -f config.cache config.status
+
+CC=${RTEMS_DIR}/bin/sparc-myriad-rtems-gcc \
+CFLAGS="-I${RTEMS_DIR}/sparc-myriad-rtems/include -I${RTEMS_DIR}/pnglib/include -I${RTEMS_DIR}/zlib/include" \
+LDFLAGS="-L${RTEMS_DIR}/lib/gcc/sparc-myriad-rtems/6.3.0 -L${RTEMS_DIR}/pnglib/lib -L${RTEMS_DIR}/zlib/lib" \
+./configure --prefix=/home/projects/movidius/m8_gui/tools/18.11.4/linux64/sparc-myriad-rtems-6.3.0/minigui \
+    --build=i686-linux \
+    --host=sparc-myriad-rtems \
+    --target=sparc-myriad-rtems \
+    --with-osname=rtems \
+	--with-runmode=ths \
+	--enable-miniguientry \
+    --enable-incoreres \
+    --disable-cursor \
+    --disable-videofbcon \
+    --disable-qvfbial \
+    --disable-vbfsupport \
+    --disable-qpfsupport \
+    --disable-latin9support \
+    --enable-gbksupport \
+    --disable-big5support \
+    --enable-unicodesupport \
+    --disable-savebitmap \
+    --disable-jpgsupport \
+    --disable-pngsupport \
+    --disable-aboutdlg \
+    --enable-adv2dapi \
+	--enable-videodummy \
+	--disable-consoleial \
+	--disable-videopcxvfb \
+	--with-targetname=external \
+	--enable-pngsupport \
+	--disable-develmode \
+	--disable-detaildebug \
+	--disable-tracemsg \
+	--enable-videocommlcd \
+	--enable-commial \
+	--disable-splash

build/rules-pc.linux

@@ -0,0 +1,36 @@
+# rules for pc-linux
+
+# set your own targaet_os
+TARGET_OS=linux
+
+##################################################
+# set your compile tool #
+CC=gcc
+CXX=g++
+CPP=g++
+AR=ar
+AS=as
+RANLIB=ranlib
+MAKE=/usr/bin/make
+##################################################
+
+ARFLAGS=-rc
+COFLAG=-c
+
+OBJ=o
+LIBA=a
+
+##################################################
+# if you don't want to create dynamic, delete it # 
+LIBSO=so
+SOFLAGS=-fPIC -shared -o
+##################################################
+
+
+##################################################
+# set your compile flags and install prefix path # 
+PREFIX=/usr/local
+CFLAGS+=-g -Wall -fPIC `pkg-config --cflags freetype2`
+LDFLAGS+=
+##################################################
+

configure.ac

@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_PREREQ(2.60)
-AC_INIT(libminigui, 3.2.2)
+AC_INIT(libminigui, 3.2.3)
 AC_CONFIG_SRCDIR(src/main/main.c)
 
 dnl Set various version strings - taken gratefully from the SDL sources
@@ -16,9 +16,9 @@ dnl Set various version strings - taken gratefully from the SDL sources
 #
 MINIGUI_MAJOR_VERSION=3
 MINIGUI_MINOR_VERSION=2
-MINIGUI_MICRO_VERSION=2
+MINIGUI_MICRO_VERSION=3
 MINIGUI_INTERFACE_AGE=0
-MINIGUI_BINARY_AGE=1
+MINIGUI_BINARY_AGE=3
 MINIGUI_VERSION=$MINIGUI_MAJOR_VERSION.$MINIGUI_MINOR_VERSION.$MINIGUI_MICRO_VERSION
 
 AC_SUBST(MINIGUI_MAJOR_VERSION)
@@ -62,7 +62,7 @@ dnl ========================================================================
 dnl Checks for header files.
 AC_HEADER_STDC
 AC_HEADER_DIRENT
-AC_CHECK_HEADERS(sys/types.h sys/time.h termio.h unistd.h math.h locale.h)
+AC_CHECK_HEADERS(limits.h math.h locale.h unistd.h termio.h sys/types.h sys/time.h)
 
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
@@ -76,7 +76,7 @@ AC_FUNC_ALLOCA
 AC_FUNC_MEMCMP
 AC_FUNC_MMAP
 AC_FUNC_VPRINTF
-AC_CHECK_FUNCS(time mktime localtime strdup strcasecmp strncasecmp strerror setlocale getpt)
+AC_CHECK_FUNCS(time mktime localtime strdup strcasecmp strncasecmp strerror setlocale)
 
 dnl ========================================================================
 dnl User selectable options
@@ -89,8 +89,6 @@ message_string="no"
 
 runtime_mode="procs"
 
-stand_alone="no"
-
 incore_res="no"
 use_miniguientry="no"
 fixed_math="yes"
@@ -304,10 +302,6 @@ AC_ARG_WITH(runmode,
 [  --with-runmode=procs/ths/sa  the MiniGUI runtime mode <default=procs>],
 runtime_mode=$withval)
 
-AC_ARG_ENABLE(standalone,
-[  --enable-standalone      build MiniGUI-Standalone version <default=no>],
-stand_alone=$enableval)
-
 AC_ARG_ENABLE(incoreres,
 [  --enable-incoreres       use incore resource instead file IO to initialize MiniGUI <default=no>],
 incore_res=$enableval)
@@ -389,7 +383,7 @@ AC_ARG_ENABLE(netial,
 build_net_ial_engine=$enableval)
 
 AC_ARG_ENABLE(cisco_touchpad_ial,
-[  --enable-cisco_touchpad_ial	build the IAL engine for Cisco Touchpad <default=no>],
+[  --enable-cisco_touchpad_ial    build the IAL engine for Cisco Touchpad <default=no>],
 build_cisco_touchpad_ial_engine=$enableval)
 
 AC_ARG_ENABLE(mstar_ial,
@@ -732,9 +726,8 @@ AC_ARG_ENABLE(ctrlbidisledit,
 [  --enable-ctrlbidisledit  include Single-Line BIDI EDIT control <default=no>],
 build_ctrl_bidisledit=$enableval)
 
-dnl enable new textedit
-AC_ARG_ENABLE(newtextedit,
-[  --enable-ctrlnewtextedit include the new implementation of TEXTEDIT control <default=yes>],
+AC_ARG_ENABLE(ctrlnewtextedit,
+[  --disable-ctrlnewtextedit    include the new implementation of TEXTEDIT control <default=yes>],
 build_ctrl_textedit_new=$enableval)
 
 AC_ARG_ENABLE(ctrllistbox,
@@ -892,21 +885,21 @@ CheckXVFB()
 [  --enable-videortosxvfb   include RTOS Virtual FrameBuffer NEWGAL engine <default=no>. Please disable pcxvfb to enable rtosxvfb],
     enable_video_rtos_xvfb=$enableval)
 
-	if test "x$enable_video_pc_xvfb" = "xyes"; then
-dnl	CheckPCXVFB
+    if test "x$enable_video_pc_xvfb" = "xyes"; then
+dnl    CheckPCXVFB
         AC_DEFINE(_MGGAL_PCXVFB, 1,
                 [Define if include PC Virtual FrameBuffer NEWGAL engine])
         VIDEO_SUBDIRS="$VIDEO_SUBDIRS pcxvfb"
         VIDEO_DRIVERS="$VIDEO_DRIVERS pcxvfb/libvideo_pcxvfb.la"
-	else 	
-		if test "x$enable_video_rtos_xvfb" = "xyes"; then
-dnl	CheckRTOSXVFB
+    else     
+        if test "x$enable_video_rtos_xvfb" = "xyes"; then
+dnl    CheckRTOSXVFB
         AC_DEFINE(_MGGAL_RTOSXVFB, 1,
                 [Define if include RTOS Virtual FrameBuffer NEWGAL engine])
         VIDEO_SUBDIRS="$VIDEO_SUBDIRS rtos_xvfb"
         VIDEO_DRIVERS="$VIDEO_DRIVERS rtos_xvfb/libvideo_rtos_xvfb.la"
-		fi
-	fi
+        fi
+    fi
 }
 
 
@@ -1404,12 +1397,18 @@ case "$with_libsuffix" in
 esac
 
 AC_ARG_WITH(osname,
-   [  --with-osname=linux/uclinux/ecos/ucos2/swlinux/vxworks/win32/darwin/threadx/cygwin/nucleus/ose/psos])
+   [  --with-osname=linux/uclinux/ecos/ucos2/swlinux/vxworks/win32/darwin/threadx/cygwin/nucleus/ose/psos/rtems])
 
 dnl configure.in file is used only for the following OSes: linux/uclinux/swlinux/ecos/darwin/cygwin
 dnl for other OSes, you should use makefile.ng or else.
 
 case "$with_osname" in
+  rtems)
+    AC_DEFINE(__RTEMS__, 1,
+            [Define if compile for rtems])
+    AC_DEFINE(__NOUNIX__, 1,
+            [Define if compile for non-UNIX like OS])
+    ;;
   uclinux)
     AC_DEFINE(__uClinux__, 1,
             [Define if compile for uClinux])
@@ -1513,13 +1512,17 @@ AC_ARG_WITH(targetname,
                         S3C6410/S3C2440/S3C2410/hi3560a     Define the target board name])
 
 case "$with_targetname" in
+  external)
+    AC_DEFINE(__TARGET_EXTERNAL__, 1,
+        [Define for targets which use GAL and/or IAL engines and define the interfaces externally])
+   ;;
   fmsoft)
     AC_DEFINE(__TARGET_FMSOFT__, 1,
-	    [Define for FMSoft internal use])
+        [Define for FMSoft internal use])
    ;;
   mstudio)
     AC_DEFINE(__TARGET_MSTUDIO__, 1,
-	    [Define for FMSoft miniStudio])
+        [Define for FMSoft miniStudio])
    ;;
   stb810)
     AC_DEFINE(__TARGET_STB810__, 1,
@@ -1547,11 +1550,11 @@ case "$with_targetname" in
     ;;
   bfin)
     AC_DEFINE(__TARGET_BLACKFIN__, 1,
-	    [Define for Blackfin run uClinux])
+        [Define for Blackfin run uClinux])
    ;;
   c33l05)
     AC_DEFINE(__TARGET_C33L05__, 1,
-	    [Define for EPSON C33L05 (axLinux)])
+        [Define for EPSON C33L05 (axLinux)])
    ;;
   S3C6410)
     CFLAGS="$CFLAGS -D_WITH_TARGET_S3C6410"
@@ -2430,8 +2433,8 @@ fi
 if test "x$build_ctrl_textedit_new" = "xyes"; then
     AC_DEFINE(_MGCTRL_TEXTEDIT, 1,
             [Define if include TEXTEDIT control])
-	AC_DEFINE(_MGCTRL_TEXTEDIT_USE_NEW_IMPL, 1,
-			[Define if use new implementation of TEXTEDIT control])
+    AC_DEFINE(_MGCTRL_TEXTEDIT_USE_NEW_IMPL, 1,
+            [Define if use new implementation of TEXTEDIT control])
 fi
 
 if test "x$build_splash" = "xyes"; then

include/Makefile.am

@@ -11,8 +11,8 @@ COMM_HDRS =     \
     common.h endianrw.h fixedmath.h \
     minigui.h gdi.h window.h control.h \
     own_malloc.h  own_stdio.h \
-    xvfb.h customial.h \
-    dti.c 
+    xvfb.h customial.h exstubs.h \
+    dti.c
 
 UCOSII_HDRS=ucos2_pthread.h ucos2_semaphore.h
 THREADX_HDRS=threadx_pthread.h threadx_semaphore.h

include/common.h

@@ -38,7 +38,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */
@@ -262,7 +262,8 @@ MGUI_COMPILE_TIME_ASSERT(sint64, sizeof(Sint64) == 8);
  */
 #if defined(__i386__) || defined(__ia64__) || defined(__x86_64__) || defined(__amd64) || \
         (defined(__alpha__) || defined(__alpha)) || \
-        defined(__arm__) || \
+        defined(__arm__) || defined(__aarch64__) || \
+        defined(__riscv) || \
         (defined(__CC_ARM) && !defined(__BIG_ENDIAN)) || \
         (defined(__mips__) && defined(__MIPSEL__)) || \
         defined(__LITTLE_ENDIAN__) || \
@@ -1701,7 +1702,7 @@ typedef struct _GAL_Rect {
 #endif
 
 /* Commonly used definitions */
-#if !defined(__NOUNIX__) || defined (__ECOS__)
+#ifdef HAVE_LIMITS_H
 #include <limits.h>
 #endif
 

include/control.h

@@ -37,7 +37,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/animation.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/button.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/combobox.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/coolbar.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/ctrlhelper.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/edit.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/gridview.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/iconview.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/listbox.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/listview.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */
@@ -871,7 +871,7 @@ typedef LVNM_ITEMRUP *PLVNM_ITEMRUP;
  */
 #define LVM_GETITEMSTATE	0xF128 
 
-/**
+/*
  * \def LVM_GETSELECTEDCOLUMN
  * \brief Retrieves the index of the currently selected column of a listview.
  *

include/ctrl/menubutton.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/monthcal.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/newtoolbar.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/progressbar.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/propsheet.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/scrollbar.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/scrollview.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/spinbox.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/static.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/textedit.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/trackbar.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ctrl/treeview.h

@@ -35,7 +35,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/customial.h

@@ -36,7 +36,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */
@@ -51,11 +51,6 @@
 #ifndef GUI_IAL_CUSTOM_H
     #define GUI_IAL_CUSTOM_H
 
-#ifdef __cplusplus
-extern "C" {
-#endif  /* __cplusplus */
-
-
 #define IAL_MOUSE_LEFTBUTTON    1
 #define IAL_MOUSE_RIGHTBUTTON   2
 #define IAL_MOUSE_MIDDLEBUTTON  4
@@ -67,12 +62,12 @@ extern "C" {
 #define IAL_MOUSEEVENT          1
 #define IAL_KEYEVENT            2
 
-typedef struct tagINPUT
-{
+typedef struct tagINPUT {
     char*   id;
 
     // Initialization and termination
-    BOOL (*init_input) (struct tagINPUT *input, const char* mdev, const char* mtype);
+    BOOL (*init_input) (struct tagINPUT *input, const char* mdev,
+            const char* mtype);
     void (*term_input) (void);
 
     // Mouse operations
@@ -92,21 +87,26 @@ typedef struct tagINPUT
     void (*set_leds) (unsigned int leds);
 
     // Event
-    int (*wait_event) (int which, int maxfd, fd_set *in, fd_set *out, 
+    int (*wait_event) (int which, int maxfd, fd_set *in, fd_set *out,
             fd_set *except, struct timeval *timeout);
 
     char mdev [MAX_PATH + 1];
-}INPUT;
+} INPUT;
 
 #ifdef _MGIAL_CUSTOM
-extern BOOL InitCustomInput (INPUT* input, const char* mdev, const char* mtype);
-extern void TermCustomInput (void);
-#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif  /* __cplusplus */
+
+BOOL InitCustomInput (INPUT* input, const char* mdev, const char* mtype);
+void TermCustomInput (void);
 
 #ifdef __cplusplus
 }
 #endif  /* __cplusplus */
 
+#endif /* _MGIAL_CUSTOM */
+
 #endif  /* GUI_IAL_CUSTOM_H */
 
-

include/endianrw.h

@@ -40,7 +40,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/exstubs.h

@@ -0,0 +1,114 @@
+/**
+ * \file exstubs.h
+ * \author Wei Yongming <vincent@minigui.org>
+ * \date 2019/04/07
+ *
+ * \brief This file is the header for NEWGAL/IAL engines which should be
+ *  implemented by an external module.
+ *
+ \verbatim
+
+    This file is part of MiniGUI, a mature cross-platform windowing
+    and Graphics User Interface (GUI) support system for embedded systems
+    and smart IoT devices.
+
+    Copyright (C) 2007~2018, Beijing FMSoft Technologies Co., Ltd.
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+    Or,
+
+    As this program is a library, any link to this program must follow
+    GNU General Public License version 3 (GPLv3). If you cannot accept
+    GPLv3, you need to be licensed from FMSoft.
+
+    If you have got a commercial license of this program, please use it
+    under the terms and conditions of the commercial license.
+
+    For more information about the commercial license, please refer to
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
+
+ \endverbatim
+ */
+
+/*
+ *      MiniGUI for Linux/uClinux, eCos, uC/OS-II, VxWorks,
+ *      pSOS, ThreadX, NuCleus, OSE, and Win32.
+ */
+
+#ifndef GUI_EXSTUBS_H
+    #define GUI_EXSTUBS_H
+
+/* The pixel format defined by depth */
+#define COMMLCD_PSEUDO_RGB332   1
+#define COMMLCD_TRUE_RGB555     2
+#define COMMLCD_TRUE_RGB565     3
+#define COMMLCD_TRUE_RGB888     4
+#define COMMLCD_TRUE_RGB0888    5
+#define COMMLCD_TRUE_ARGB1555   6
+#define COMMLCD_TRUE_ARGB8888   7
+#define COMMLCD_TRUE_ABRG8888   8
+
+#define COMMLCD_UPDATE_NONE     0
+#define COMMLCD_UPDATE_SYNC     1
+#define COMMLCD_UPDATE_ASYNC    2
+
+struct commlcd_info {
+    int     height;         // vertical resolution of the screen
+    int     width;          // horinzontal resolution of the screen
+    int     pitch;          // Length of one scan line in bytes
+    int     bpp;            // Depth (bits-per-pixel)
+    int     type;           // Pixel type
+    int     update_method;  // Update method: none, asynchronously, or synchronously.
+    Uint8*  fb;             // Frame buffer
+};
+
+#define COMM_MOUSEINPUT    0x01
+#define COMM_KBINPUT       0x02
+
+#define COMM_MOUSELBUTTON  0x01
+#define COMM_MOUSERBUTTON  0x04
+
+#ifdef __cplusplus
+extern "C" {
+#endif  /* __cplusplus */
+
+/* external stubs for COMMLCD NEWGAL engine */
+#ifdef _MGGAL_COMMLCD
+
+int __commlcd_drv_init (void);
+int __commlcd_drv_getinfo (struct commlcd_info *li,
+        int width, int height, int depth);
+int __commlcd_drv_release (void);
+int __commlcd_drv_setclut (int firstcolor, int ncolors, GAL_Color *colors);
+int __commlcd_drv_update (const RECT* rc_dirty);
+
+#endif /* _MGGAL_COMMLCD */
+
+#ifdef _MGIAL_COMM
+
+int __comminput_init (void);
+int __comminput_ts_getdata (short *x, short *y, short *button);
+int __comminput_kb_getdata (short *key, short *status);
+int __comminput_wait_for_input (struct timeval *timeout);
+void __comminput_deinit (void);
+
+#endif /* _MGIAL_COMM */
+
+#ifdef __cplusplus
+}
+#endif  /* __cplusplus */
+
+#endif /* GUI_EXSTUBS_H */
+

include/fixedmath.h

@@ -37,7 +37,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/gdi.h

@@ -37,7 +37,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */
@@ -2769,7 +2769,7 @@ MG_EXPORT void GUIAPI RGB2Pixels (HDC hdc, const RGB* rgbs,
  */
 static inline gal_pixel RGB2Pixel (HDC hdc, Uint8 r, Uint8 g, Uint8 b)
 {
-    RGB rgb = {r, g, b, 0};
+    RGB rgb = {r, g, b, 0xFF};
     gal_pixel pixel;
 
     RGB2Pixels (hdc, &rgb, &pixel, 1);
@@ -6258,7 +6258,6 @@ MG_EXPORT BOOL GUIAPI ft2SetLcdFilter (LOGFONT* logfont, mg_FT_LcdFilter filter)
 
 #endif
 
-#if defined(_MGFONT_QPF) || defined(_MGFONT_FT2) || defined(_MGFONT_TTF) || defined(_MGFONT_UPF)
 /**
  * \fn DEVFONT* GUIAPI LoadDevFontFromFile (const char* devfont_name, \
  *        const char* file_name)
@@ -6275,9 +6274,26 @@ MG_EXPORT BOOL GUIAPI ft2SetLcdFilter (LOGFONT* logfont, mg_FT_LcdFilter filter)
  *
  * \sa GetNextDevFont, DestroyDynamicDevFont
  */
-MG_EXPORT DEVFONT* GUIAPI LoadDevFontFromFile (const char *devfont_name, 
+MG_EXPORT DEVFONT* GUIAPI LoadDevFontFromFile (const char *devfont_name,
         const char *file_name);
 
+/**
+ * \fn DEVFONT* GUIAPI LoadDevFontFromIncoreData (const char* devfont_name, \
+ *        const void* data)
+ * \brief Load device font from incore data.
+ *
+ * This function can be used to load device font from incore data.
+ *
+ * \param devfont_name The device font name.
+ * \param data The pointer to the incore font data.
+ *
+ * \return the pointer to the new device font on success, NULL on error.
+ *
+ * \sa GetNextDevFont, DestroyDynamicDevFont
+ */
+MG_EXPORT DEVFONT* GUIAPI LoadDevFontFromIncoreData (const char *devfont_name,
+        const void *data);
+
 /**
  * \fn void GUIAPI DestroyDynamicDevFont (DEVFONT **devfont)
  * \brief Destroy device font loaded dynamically from font file.
@@ -6288,7 +6304,6 @@ MG_EXPORT DEVFONT* GUIAPI LoadDevFontFromFile (const char *devfont_name,
  * \sa LoadDevFontFromFile 
  */
 MG_EXPORT void GUIAPI DestroyDynamicDevFont (DEVFONT **devfont);
-#endif
 
     /** @} end of font_fns */
 
@@ -8003,7 +8018,7 @@ MG_EXPORT HDC GUIAPI InitSlaveScreenEx (const char* name, const char* mode, int
  *
  * \return Valid handle on success, HDC_INVALID on failure.
  */
-inline HDC InitSlaveScreen (const char* name, const char* mode)
+static inline HDC InitSlaveScreen (const char* name, const char* mode)
 {
     return InitSlaveScreenEx(name, mode, GDCAP_DPI_DEFAULT);
 }
@@ -8760,10 +8775,8 @@ MG_EXPORT int GUIAPI DrawGlyph (HDC hdc, int x, int y, Glyph32 glyph_value,
 MG_EXPORT int GUIAPI DrawGlyphString (HDC hdc, int x, int y, Glyph32* glyph_string, 
         int len, int* adv_x, int* adv_y);
 
-#define GLYPH_INFO_TYPE         0x01
-#define GLYPH_INFO_BIDI_TYPE    0x02
-#define GLYPH_INFO_METRICS      0x04
-#define GLYPH_INFO_BMP          0x10
+#define GLYPH_INFO_METRICS      0x01
+#define GLYPH_INFO_BMP          0x02
 
 /*the type of glyph bitmap*/
 #define GLYPHBMP_TYPE_MONO      0x00
@@ -8780,18 +8793,10 @@ typedef struct _GLYPHINFO
     /**
      * The mask indicates if you want to get glyph type info, metrics,
      * or bitmap infomation you want. Or'ed with the following values:
-     * - GLYPH_INFO_TYPE
-     * - GLYPH_INFO_BIDI_TYPE
      * - GLYPH_INFO_METRICS
      * - GLYPH_INFO_BMP
      */
-    unsigned char mask;
-
-    /** The basic glyph type */
-    unsigned int glyph_type;
-
-    /** The BIDI glyph type */
-    unsigned int bidi_glyph_type;
+    Uint32 mask;
 
     /** The height of the glyph */
     int height;

include/minigui.h

@@ -37,7 +37,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */
@@ -2565,10 +2565,6 @@ MG_EXPORT void GUIAPI FreeFixStr (char* str);
      * @{
      */
 
-#ifndef _MGHAVE_CURSOR
-static inline void do_nothing (void) { return; }
-#endif
-
 #ifdef _MGHAVE_CURSOR
 
 /**
@@ -2730,12 +2726,34 @@ MG_EXPORT HCURSOR GUIAPI GetSystemCursor (int csrid);
  * \return Handle to the current system cursor, zero means no current cursor.
  */
 MG_EXPORT HCURSOR GUIAPI GetCurrentCursor (void);
+
 #else
-  #define LoadCursorFromFile(filename)    (do_nothing(), 0)
-  #define CreateCursor(x, y, w, h, ANDbs, XORbs, cr) (do_nothing(), 0)
-  #define DestroyCursor(hcsr)             (do_nothing(), 0)
-  #define GetSystemCursor(csrid)          (do_nothing(), 0)
-  #define GetCurrentCursor()              (do_nothing(), 0)
+
+static inline HCURSOR LoadCursorFromFile(const char* filename) {
+    return (HCURSOR)0;
+}
+
+static inline HCURSOR CreateCursor(int xhotspot, int yhotspot, int w, int h,
+               const BYTE* pANDBits, const BYTE* pXORBits, int colornum) {
+    return (HCURSOR)0;
+}
+
+static inline HCURSOR GUIAPI CopyCursor (HCURSOR hcsr) {
+    return (HCURSOR)0;
+}
+
+static inline BOOL DestroyCursor (HCURSOR hcsr) {
+    return TRUE;
+}
+
+static inline HCURSOR GetSystemCursor (int csrid) {
+    return (HCURSOR)0;
+}
+
+static inline HCURSOR GUIAPI GetCurrentCursor (void) {
+    return (HCURSOR)0;
+}
+
 #endif /* _MGHAVE_CURSOR */
 
 #define MAX_SYSCURSORINDEX    22
@@ -2843,6 +2861,7 @@ MG_EXPORT void GUIAPI GetCursorPos (POINT* ppt);
 MG_EXPORT void GUIAPI SetCursorPos (int x, int y);
 
 #ifdef _MGHAVE_CURSOR
+
 /**
  * \fn HCURSOR GUIAPI SetCursorEx (HCURSOR hcsr, BOOL set_def)
  * \brief Changes the current cursor.
@@ -2861,40 +2880,7 @@ MG_EXPORT void GUIAPI SetCursorPos (int x, int y);
  *
  * \sa SetCursor, SetDefaultCursor, GetDefaultCursor
  */
- MG_EXPORT HCURSOR GUIAPI SetCursorEx (HCURSOR hcsr, BOOL set_def);
-
-/**
- * \def SetCursor(hcsr)
- * \brief Changes the current cursor.
- *
- * This function changes the current cursor to be \a hcsr.
- *
- * \param hcsr The expected cursor handle.
- * \return The old cursor handle.
- *
- * \note This function defined as a macro calling \a SetCursorEx with 
- *       passing \a set_def as FALSE.
- *
- * \sa SetCursorEx, SetDefaultCursor
- */
-  #define SetCursor(hcsr) SetCursorEx (hcsr, FALSE)
-
-/**
- * \def SetDefaultCursor(hcsr)
- * \brief Changes the current cursor, and set it as the default cursor.
- *
- * This function changes the current cursor to be \a hcsr, and set it as 
- * the default cursor.
- *
- * \param hcsr The expected cursor handle.
- * \return The old cursor handle.
- *
- * \note This function defined as a macro calling \a SetCursorEx with
- * passing \a set_def as TRUE.
- *
- * \sa SetCursorEx, SetCursor
- */
-  #define SetDefaultCursor(hcsr) SetCursorEx (hcsr, TRUE)
+MG_EXPORT HCURSOR GUIAPI SetCursorEx (HCURSOR hcsr, BOOL set_def);
 
 /**
  * \fn HCURSOR GUIAPI GetDefaultCursor (void)
@@ -2908,15 +2894,6 @@ MG_EXPORT void GUIAPI SetCursorPos (int x, int y);
  */
 MG_EXPORT  HCURSOR GUIAPI GetDefaultCursor (void);
 
-#else
-  #define SetCursorEx(hcsr, set_def)    (do_nothing(), 0)
-  #define SetCursor(hcsr)               (do_nothing(), 0)
-  #define SetDefaultCursor(hcsr)        (do_nothing(), 0)
-  #define GetDefaultCursor()            (do_nothing(), 0)
-#endif /* _MGHAVE_CURSOR */
-
-#ifdef _MGHAVE_CURSOR
-
 /**
  * \fn int GUIAPI ShowCursor (BOOL fShow)
  * \brief Shows or hides cursor.
@@ -2932,9 +2909,55 @@ MG_EXPORT  HCURSOR GUIAPI GetDefaultCursor (void);
  * \return Cursor showing count value. 
  */
 MG_EXPORT int GUIAPI ShowCursor (BOOL fShow);
-#else
-  #define ShowCursor(fShow)             (do_nothing(), 0)
-#endif /* _MGHAVE_CURSOR */
+
+#else /* _MGHAVE_CURSOR */
+
+static inline HCURSOR SetCursorEx(HCURSOR hcsr, BOOL set_def) {
+    return (HCURSOR)0;
+}
+
+static inline HCURSOR GetDefaultCursor(void) {
+    return (HCURSOR)0;
+}
+
+static inline int GUIAPI ShowCursor (BOOL fShow) {
+    return 0;
+}
+
+#endif /* !_MGHAVE_CURSOR */
+
+/**
+ * \def SetCursor(hcsr)
+ * \brief Changes the current cursor.
+ *
+ * This function changes the current cursor to be \a hcsr.
+ *
+ * \param hcsr The expected cursor handle.
+ * \return The old cursor handle.
+ *
+ * \note This function defined as a macro calling \a SetCursorEx with 
+ *       passing \a set_def as FALSE.
+ *
+ * \sa SetCursorEx, SetDefaultCursor
+ */
+#define SetCursor(hcsr) SetCursorEx (hcsr, FALSE)
+
+/**
+ * \def SetDefaultCursor(hcsr)
+ * \brief Changes the current cursor, and set it as the default cursor.
+ *
+ * This function changes the current cursor to be \a hcsr, and set it as 
+ * the default cursor.
+ *
+ * \param hcsr The expected cursor handle.
+ * \return The old cursor handle.
+ *
+ * \note This function defined as a macro calling \a SetCursorEx with
+ * passing \a set_def as TRUE.
+ *
+ * \sa SetCursorEx, SetCursor
+ */
+#define SetDefaultCursor(hcsr) SetCursorEx (hcsr, TRUE)
 
     /** @} end of cursor_fns */
 

include/nucleus_pthread.h

@@ -42,7 +42,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/nucleus_semaphore.h

@@ -45,7 +45,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ose_semaphore.h

@@ -45,7 +45,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/own_stdio.h

@@ -37,7 +37,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/psos.h

@@ -37,7 +37,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/psos_pthread.h

@@ -45,7 +45,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/psos_semaphore.h

@@ -45,7 +45,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/threadx_pthread.h

@@ -44,7 +44,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/threadx_semaphore.h

@@ -44,7 +44,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ucos2_pthread.h

@@ -37,7 +37,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */

include/ucos2_semaphore.h

@@ -38,7 +38,7 @@
     under the terms and conditions of the commercial license.
 
     For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.
 
  \endverbatim
  */