moved old qt4 branch

1 files changed, 175 insertions, 0 deletions

diff --git a/muse_qt4_evolution/synti/zynaddsubfx/Misc/XMLwrapper.h b/muse_qt4_evolution/synti/zynaddsubfx/Misc/XMLwrapper.h
new file mode 100644
index 00000000..765622a2
--- /dev/null
+++ b/muse_qt4_evolution/synti/zynaddsubfx/Misc/XMLwrapper.h
@@ -0,0 +1,175 @@
+/*
+  ZynAddSubFX - a software synthesizer
+ 
+  XML.h - XML wrapper
+  Copyright (C) 2003-2005 Nasca Octavian Paul
+  Author: Nasca Octavian Paul
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License 
+  as published by the Free Software Foundation.
+
+  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 (version 2) for more details.
+
+  You should have received a copy of the GNU General Public License (version 2)
+  along with this program; if not, write to the Free Software Foundation,
+  Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+
+*/
+
+#include <mxml.h>
+#ifndef REALTYPE
+#define REALTYPE float
+#endif
+
+#ifndef XML_WRAPPER_H
+#define XML_WRAPPER_H
+
+#define TMPSTR_SIZE 50
+
+//the maxim tree depth
+#define STACKSIZE 100
+
+class XMLwrapper{
+    public:
+	XMLwrapper();
+	~XMLwrapper();
+	
+	/********************************/
+	/*         SAVE to XML          */
+	/********************************/
+
+	//returns 0 if ok or -1 if the file cannot be saved
+	int saveXMLfile(char *filename);
+
+	//returns the new allocated string that contains the XML data (used for clipboard)
+	//the string is NULL terminated
+	char *getXMLdata();
+	
+	//add simple parameter (name and value)
+	void addpar(char *name,int val);
+	void addparreal(char *name,REALTYPE val);
+	
+	//add boolean parameter (name and boolean value)
+	//if the value is 0 => "yes", else "no"
+	void addparbool(char *name,int val);
+
+	//add string parameter (name and string)
+	void addparstr(char *name,char *val);
+
+	//add a branch
+	void beginbranch(char *name);
+	void beginbranch(char *name, int id);
+
+	//this must be called after each branch (nodes that contains child nodes)
+	void endbranch();
+
+	/********************************/
+	/*        LOAD from XML         */
+	/********************************/
+	
+	//returns 0 if ok or -1 if the file cannot be loaded
+	int loadXMLfile(const char *filename);
+
+	//used by the clipboard
+	bool putXMLdata(char *xmldata);
+    
+	//enter into the branch
+	//returns 1 if is ok, or 0 otherwise
+	int enterbranch(char *name);
+
+		
+	//enter into the branch with id
+	//returns 1 if is ok, or 0 otherwise
+	int enterbranch(char *name, int id);
+
+	//exits from a branch
+	void exitbranch();
+	
+	//get the the branch_id and limits it between the min and max
+	//if min==max==0, it will not limit it
+	//if there isn't any id, will return min
+	//this must be called only imediately after enterbranch()
+	int getbranchid(int min, int max);
+
+	//it returns the parameter and limits it between min and max
+	//if min==max==0, it will not limit it
+	//if no parameter will be here, the defaultpar will be returned
+	int getpar(char *name,int defaultpar,int min,int max);
+
+	//the same as getpar, but the limits are 0 and 127
+	int getpar127(char *name,int defaultpar);
+	
+	int getparbool(char *name,int defaultpar);
+
+	void getparstr(char *name,char *par,int maxstrlen);
+	REALTYPE getparreal(char *name,REALTYPE defaultpar);
+	REALTYPE getparreal(char *name,REALTYPE defaultpar,REALTYPE min,REALTYPE max);
+
+	bool minimal;//false if all parameters will be stored (used only for clipboard)
+	
+	struct {
+	    bool PADsynth_used;
+	}information;
+	
+	//opens a file and parse only the "information" data on it
+	//returns "true" if all went ok or "false" on errors
+	bool checkfileinformation(char *filename);
+	
+    private:
+    
+	int dosavefile(char *filename,int compression,char *xmldata);
+	char *doloadfile(const char *filename);
+
+    
+	mxml_node_t *tree;//all xml data
+	mxml_node_t *root;//xml data used by zynaddsubfx
+	mxml_node_t *node;//current node
+	mxml_node_t *info;//this node is used to store the information about the data
+	
+	//adds params like this:
+	// <name>
+	//returns the node
+	mxml_node_t *addparams0(char *name);
+
+	//adds params like this:
+	// <name par1="val1">
+	//returns the node
+	mxml_node_t *addparams1(char *name,char *par1,char *val1);
+
+	//adds params like this:
+	// <name par1="val1" par2="val2">
+	//returns the node
+	mxml_node_t *addparams2(char *name,char *par1,char *val1,char *par2, char *val2);
+	
+	char *int2str(int x);
+	char *real2str(REALTYPE x);
+	
+	int str2int(const char *str);
+	REALTYPE str2real(const char *str);
+	
+	char tmpstr[TMPSTR_SIZE];	
+	
+	
+	//this is used to store the parents
+	mxml_node_t *parentstack[STACKSIZE];
+	int stackpos;
+
+	
+	void push(mxml_node_t *node);
+	mxml_node_t *pop();
+	mxml_node_t *peek();
+
+	//theese are used to store the values
+	struct{
+	    struct {
+		int major,minor;
+	    }xml_version;
+	}values;
+	
+};
+
+#endif