Merge branch 'ni/tuxbox' into ni/mp/tuxbox

Origin commit data
------------------
Branch: ni/coolstream
Commit: f16d4b86d1
Author: vanhofen <vanhofen@gmx.de>
Date: 2017-03-31 (Fri, 31 Mar 2017)


------------------
No further description and justification available within origin commit message!

------------------
This commit was generated by Migit

configure.ac

@@ -282,6 +282,13 @@ if test "$enable_testing" = "yes"; then
 	AC_DEFINE(ENABLE_TESTING,1,[include devel code parts for neutrino tests - not recommended for general users!])
 fi
 
+AC_ARG_ENABLE([fribidi],
+	AS_HELP_STRING([--enable-fribidi], [enable fribidi support])
+)
+AM_CONDITIONAL(ENABLE_FRIBIDI, test "$enable_fribidi" = "yes")
+AS_IF([test "$enable_fribidi" = "yes"],
+	AC_DEFINE(ENABLE_FRIBIDI, 1, [enable fribidi support])
+)
 
 if test "$BOXTYPE" = "coolstream"; then
 if test -e ${srcdir}/lib/hardware/coolstream/hd1/libcoolstream/nevis_ir.h; then

src/Makefile.am

@@ -132,6 +132,11 @@ neutrino_LDADD += -lgif
 else
 neutrino_LDADD += -lungif
 endif
+
+if ENABLE_FRIBIDI
+neutrino_LDADD += -lfribidi
+endif
+
 if ENABLE_LUA
 neutrino_LDADD += @LUA_LIBS@
 endif

src/driver/fontrenderer.cpp

@@ -39,6 +39,10 @@
 #include <system/debug.h>
 #include <global.h>
 
+#ifdef ENABLE_FRIBIDI
+#include <fribidi/fribidi.h>
+#endif
+
 FT_Error FBFontRenderClass::myFTC_Face_Requester(FTC_FaceID  face_id,
         FT_Library  /*library*/,
         FT_Pointer  request_data,
@@ -388,6 +392,49 @@ int UTF8ToUnicode(const char * &text, const bool utf8_encoded) // returns -1 on
 	return unicode_value;
 }
 
+#ifdef ENABLE_FRIBIDI
+static std::string fribidi_shape_char(const char * text)
+{
+	if(text && *text)
+	{
+		int len = strlen(text);
+		char * rtl_text = NULL;
+		int rtl_len = 0;
+
+		fribidi_set_mirroring(true);
+		fribidi_set_reorder_nsm(false);
+
+		// init to utf-8
+		FriBidiCharSet fribidi_charset = FRIBIDI_CHAR_SET_UTF8;
+
+		// tell bidi that we need bidirectional
+		FriBidiCharType fribidi_chartype = FRIBIDI_TYPE_L;
+
+		// our buffer
+		FriBidiChar *logical = (FriBidiChar *)alloca(sizeof(FriBidiChar)*(len + 1));
+		FriBidiChar *visual = (FriBidiChar *)alloca(sizeof(FriBidiChar)*(len + 1));
+
+		// convert from the selected charset to Unicode
+		rtl_len = fribidi_charset_to_unicode(fribidi_charset, const_cast<char *>(text), len, logical);
+		//printf("len: %d rtl_len: %d\n", len, rtl_len);
+
+		// logical to visual
+		if (fribidi_log2vis(logical, rtl_len, &fribidi_chartype, visual, NULL, NULL, NULL))
+		{
+			// removes bidirectional marks
+			fribidi_remove_bidi_marks(visual, rtl_len, NULL, NULL, NULL);
+
+			rtl_text = (char *)alloca(sizeof(char)*(rtl_len * 4 + 1));
+			fribidi_unicode_to_charset(fribidi_charset, visual, rtl_len, rtl_text);
+
+			return std::string(rtl_text);
+		}
+	}
+
+	return std::string(text);
+}
+#endif
+
 void Font::paintFontPixel(fb_pixel_t *td, uint8_t src)
 {
 #define DST_BLUE  0x80
@@ -448,6 +495,11 @@ void Font::RenderString(int x, int y, const int width, const char *text, const f
 
 	pthread_mutex_lock( &renderer->render_mutex );
 
+#ifdef ENABLE_FRIBIDI
+	std::string Text = fribidi_shape_char(text);
+	text = Text.c_str();
+#endif
+
 	FT_Error err = FTC_Manager_LookupSize(renderer->cacheManager, &scaler, &size);
 	if (err != 0)
 	{
@@ -640,6 +692,11 @@ int Font::getRenderWidth(const char *text, const bool utf8_encoded)
 {
 	pthread_mutex_lock( &renderer->render_mutex );
 
+#ifdef ENABLE_FRIBIDI
+	std::string Text = fribidi_shape_char(text);
+	text = Text.c_str();
+#endif
+
 	FT_Error err = FTC_Manager_LookupSize(renderer->cacheManager, &scaler, &size);
 	if (err != 0)
 	{

src/gui/lua/Makefile.am

@@ -37,6 +37,7 @@ libneutrino_gui_lua_a_SOURCES = \
 	lua_menue.cpp \
 	lua_messagebox.cpp \
 	lua_misc.cpp \
+	lua_progresswindow.cpp \
 	lua_stringinput.cpp \
 	lua_threads.cpp \
 	lua_threads_copy.cpp \

src/gui/lua/lua_api_version.h

@@ -4,4 +4,4 @@
  * to luainstance.h changes
  */
 #define LUA_API_VERSION_MAJOR 1
-#define LUA_API_VERSION_MINOR 70
+#define LUA_API_VERSION_MINOR 72

src/gui/lua/lua_cc_window.cpp

@@ -220,7 +220,10 @@ int CLuaInstCCWindow::CCWindowSetCaption(lua_State *L)
 	std::string name = "";
 	tableLookup(L, "name", name) || tableLookup(L, "title", name) || tableLookup(L, "caption", name);
 
-	D->w->setWindowCaption(name);
+	lua_Integer alignment = (lua_Integer)CTextBox::NO_AUTO_LINEBREAK;
+	tableLookup(L, "alignment", alignment);
+
+	D->w->setWindowCaption(name, alignment | (lua_Integer)CTextBox::NO_AUTO_LINEBREAK);
 	return 0;
 }
 

src/gui/lua/lua_progresswindow.cpp

@@ -0,0 +1,175 @@
+/*
+ * lua progress window
+ *
+ * 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 2
+ * 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/>.
+ */
+
+#include <config.h>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <unistd.h>
+
+#include <global.h>
+#include <system/debug.h>
+#include <gui/widget/progresswindow.h>
+#include <neutrino.h>
+
+#include "luainstance.h"
+#include "lua_progresswindow.h"
+
+CLuaInstProgressWindow* CLuaInstProgressWindow::getInstance()
+{
+	static CLuaInstProgressWindow* LuaInstProgressWindow = NULL;
+
+	if(!LuaInstProgressWindow)
+		      LuaInstProgressWindow = new CLuaInstProgressWindow();
+	return LuaInstProgressWindow;
+}
+
+void CLuaInstProgressWindow::ProgressWindowRegister(lua_State *L)
+{
+	luaL_Reg meth[] = {
+		{ "new",             CLuaInstProgressWindow::CProgressWindowNew },
+		{ "paint",           CLuaInstProgressWindow::CProgressWindowPaint },
+		{ "hide",            CLuaInstProgressWindow::CProgressWindowHide },
+		{ "showStatus",      CLuaInstProgressWindow::CProgressWindowShowLocalStatus},
+		{ "showLocalStatus", CLuaInstProgressWindow::CProgressWindowShowLocalStatus},
+		{ "showGlobalStatus",CLuaInstProgressWindow::CProgressWindowShowGlobalStatus },
+		{ "setTitle",        CLuaInstProgressWindow::CProgressWindowSetTitle},
+		{ "__gc",            CLuaInstProgressWindow::CProgressWindowDelete },
+		{ NULL,              NULL }
+	};
+
+	luaL_newmetatable(L, "cprogresswindow");
+	luaL_setfuncs(L, meth, 0);
+	lua_pushvalue(L, -1);
+	lua_setfield(L, -1, "__index");
+	lua_setglobal(L, "cprogresswindow");
+}
+
+
+int CLuaInstProgressWindow::CProgressWindowNew(lua_State *L)
+{
+	lua_assert(lua_istable(L,1));
+
+	std::string name = "";
+	tableLookup(L, "name", name) || tableLookup(L, "title", name) || tableLookup(L, "caption", name);
+
+	CLuaCProgressWindow **udata = (CLuaCProgressWindow **) lua_newuserdata(L, sizeof(CLuaCProgressWindow *));
+	*udata = new CLuaCProgressWindow();
+
+#if 0
+	/* Enable when pu/fb-setmode branch is merged in master */
+	(*udata)->w = new CProgressWindow(name);
+#else
+	(*udata)->w = new CProgressWindow();
+	(*udata)->w->setTitle(name);
+#endif
+
+	luaL_getmetatable(L, "cprogresswindow");
+	lua_setmetatable(L, -2);
+	return 1;
+}
+
+CLuaCProgressWindow *CLuaInstProgressWindow::CProgressWindowCheck(lua_State *L, int n)
+{
+	return *(CLuaCProgressWindow **) luaL_checkudata(L, n, "cprogresswindow");
+}
+
+int CLuaInstProgressWindow::CProgressWindowPaint(lua_State *L)
+{
+	lua_assert(lua_istable(L,1));
+	CLuaCProgressWindow *D = CProgressWindowCheck(L, 1);
+	if (!D) return 0;
+
+	bool do_save_bg = true;
+	if (!tableLookup(L, "do_save_bg", do_save_bg)) {
+		std::string tmp = "true";
+		if (tableLookup(L, "do_save_bg", tmp))
+			paramBoolDeprecated(L, tmp.c_str());
+		do_save_bg = (tmp == "true" || tmp == "1" || tmp == "yes");
+	}
+	D->w->paint(do_save_bg);
+	return 0;
+}
+
+int CLuaInstProgressWindow::CProgressWindowHide(lua_State *L)
+{
+	lua_assert(lua_istable(L,1));
+	CLuaCProgressWindow *D = CProgressWindowCheck(L, 1);
+	if (!D) return 0;
+
+	bool tmp1 = false;
+	std::string tmp2 = "false";
+	if ((tableLookup(L, "no_restore", tmp1)) || (tableLookup(L, "no_restore", tmp2)))
+		obsoleteHideParameter(L);
+
+	D->w->hide();
+	return 0;
+}
+
+int CLuaInstProgressWindow::CProgressWindowSetTitle(lua_State *L)
+{
+	lua_assert(lua_istable(L,1));
+	CLuaCProgressWindow *D = CProgressWindowCheck(L, 1);
+	if (!D) return 0;
+
+	std::string name = "";
+	tableLookup(L, "name", name) || tableLookup(L, "title", name) || tableLookup(L, "caption", name);
+
+	D->w->setTitle(name);
+	return 0;
+}
+
+int CLuaInstProgressWindow::CProgressWindowShowStatusInternal(lua_State *L, bool local)
+{
+	lua_assert(lua_istable(L,1));
+	CLuaCProgressWindow *D = CProgressWindowCheck(L, 1);
+	if (!D) return 0;
+
+	lua_Unsigned prog;
+	std::string statusText  = std::string();
+	lua_Integer max 	= 100 ;
+
+	tableLookup(L, "prog", prog);
+	tableLookup(L, "statusText", statusText);
+	tableLookup(L, "max", max);
+
+	if (local)
+		D->w->showLocalStatus(prog, max, statusText);
+	else
+		D->w->showGlobalStatus(prog, max, statusText);
+
+	return 0;
+}
+
+int CLuaInstProgressWindow::CProgressWindowShowLocalStatus(lua_State *L)
+{
+	return CProgressWindowShowStatusInternal(L, true);
+}
+
+int CLuaInstProgressWindow::CProgressWindowShowGlobalStatus(lua_State *L)
+{
+	return CProgressWindowShowStatusInternal(L, false);
+}
+
+int CLuaInstProgressWindow::CProgressWindowDelete(lua_State *L)
+{
+	LUA_DEBUG("CLuaInstProgressWindow::%s %d\n", __func__, lua_gettop(L));
+	CLuaCProgressWindow *D = CProgressWindowCheck(L, 1);
+	if (!D) return 0;
+	delete D;
+	return 0;
+}

src/gui/lua/lua_progresswindow.h

@@ -0,0 +1,49 @@
+/*
+ * lua progress window
+ *
+ * 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 2
+ * 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/>.
+ */
+
+#ifndef _LUAPROGRESSWINDOW_H_
+#define _LUAPROGRESSWINDOW_H_
+
+class CLuaCProgressWindow
+{
+	public:
+		CProgressWindow *w;
+		CLuaCProgressWindow() { w = NULL; }
+		~CLuaCProgressWindow() { delete w; }
+};
+
+class CLuaInstProgressWindow
+{
+	public:
+		CLuaInstProgressWindow() {};
+		~CLuaInstProgressWindow() {};
+		static CLuaInstProgressWindow* getInstance();
+		static void ProgressWindowRegister(lua_State *L);
+
+	private:
+		static int CProgressWindowNew(lua_State *L);
+		static CLuaCProgressWindow *CProgressWindowCheck(lua_State *L, int n);
+		static int CProgressWindowPaint(lua_State *L);
+		static int CProgressWindowHide(lua_State *L);
+		static int CProgressWindowSetTitle(lua_State *L);
+		static int CProgressWindowDelete(lua_State *L);
+		static int CProgressWindowShowStatusInternal(lua_State *L, bool local);
+		static int CProgressWindowShowLocalStatus(lua_State *L);
+		static int CProgressWindowShowGlobalStatus(lua_State *L);
+};
+
+#endif //_LUAPROGRESSWINDOW_H_

src/gui/lua/luainstance.cpp

@@ -51,6 +51,7 @@
 #include "lua_menue.h"
 #include "lua_messagebox.h"
 #include "lua_misc.h"
+#include "lua_progresswindow.h"
 #include "lua_stringinput.h"
 #include "lua_threads.h"
 #include "lua_video.h"
@@ -383,22 +384,35 @@ static void set_lua_variables(lua_State *L)
 		{ NULL, 0 }
 	};
 
+	/*
+	 * possible text allignment modes usable for window header caption
+	 * API: >= v1.71
+	*/
+	table_key text_alignment[] =
+	{
+		{ "DEFAULT",		(lua_Integer)CTextBox::NO_AUTO_LINEBREAK},
+		{ "CENTER",		(lua_Integer)CTextBox::CENTER},
+		{ "RIGHT",		(lua_Integer)CTextBox::RIGHT},
+		{ NULL, 0 }
+	};
+
 	/* list of environment variable arrays to be exported */
 	lua_envexport e[] =
 	{
-		{ "RC",		keyname },
-		{ "SCREEN",	screenopts },
-		{ "FONT",	fontlist },
-		{ "CORNER",	corners },
-		{ "OFFSET",	offsets },
-		{ "MENU_RETURN", menureturn },
-		{ "APIVERSION",  apiversion },
-		{ "PLAYSTATE",   playstate },
-		{ "CC",          ccomponents },
-		{ "DYNFONT",     dynfont },
-		{ "CURL",        curl_status },
-		{ "NMODE",       neutrino_mode },
-		{ "POSTMSG",     post_msg },
+		{ "RC",			keyname },
+		{ "SCREEN",		screenopts },
+		{ "FONT",		fontlist },
+		{ "CORNER",		corners },
+		{ "OFFSET",		offsets },
+		{ "MENU_RETURN", 	menureturn },
+		{ "APIVERSION",  	apiversion },
+		{ "PLAYSTATE",   	playstate },
+		{ "CC",          	ccomponents },
+		{ "DYNFONT",     	dynfont },
+		{ "CURL",        	curl_status },
+		{ "NMODE",       	neutrino_mode },
+		{ "POSTMSG",     	post_msg },
+		{ "TEXT_ALIGNMENT",	text_alignment },
 		{ NULL, NULL }
 	};
 
@@ -660,6 +674,8 @@ void LuaInstRegisterFunctions(lua_State *L, bool fromThreads/*=false*/)
 	CLuaInstStringInput::getInstance()->StringInputRegister(L);
 	CLuaInstMisc::getInstance()->LuaMiscRegister(L);
 	CLuaInstVideo::getInstance()->LuaVideoRegister(L);
+	CLuaInstProgressWindow::getInstance()->ProgressWindowRegister(L);
+
 	if (!fromThreads)
 		CLLThread::getInstance()->LuaThreadsRegister(L);
 }

src/lcddisplay/fontrenderer.cpp

@@ -35,6 +35,10 @@
 #include <ft2build.h>
 #include FT_FREETYPE_H
 
+#ifdef ENABLE_FRIBIDI
+#include <fribidi/fribidi.h>
+#endif
+
 FT_Error LcdFontRenderClass::myFTC_Face_Requester(FTC_FaceID  face_id,
                             FT_Library  /*library*/,
                             FT_Pointer  request_data,
@@ -230,11 +234,20 @@ extern int UTF8ToUnicode(const char * &text, const bool utf8_encoded); // return
 }
 #endif
 
+#ifdef ENABLE_FRIBIDI
+std::string fribidi_shape_char(const char * text);
+#endif
+
 void LcdFont::RenderString(int x, int y, const int width, const char * text, const int color, const int selected, const bool utf8_encoded)
 {
 	int err;
 	pthread_mutex_lock(&renderer->render_mutex);
 
+#ifdef ENABLE_FRIBIDI
+	std::string Text = fribidi_shape_char(text);
+	text = Text.c_str();
+#endif
+
 	FTC_ScalerRec scaler;
 
 	scaler.face_id = font.face_id;
@@ -316,6 +329,12 @@ int LcdFont::getRenderWidth(const std::string &text, const bool utf8_encoded)
 int LcdFont::getRenderWidth(const char * text, const bool utf8_encoded)
 {
 	pthread_mutex_lock(&renderer->render_mutex);
+
+#ifdef ENABLE_FRIBIDI
+	std::string Text = fribidi_shape_char(text);
+	text = Text.c_str();
+#endif
+
 	FT_Error err;
 	FTC_ScalerRec scaler;
 	scaler.face_id = font.face_id;