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/*********************************************************************************
* COPYRIGHT NOTICE:
* Copyright © 2014 Andrew Smith (GNA SERVICES INC) <Andrew@GNAServicesInc.com>
* All Rights Reserved.
*
* This file, tpad_buff.c , is part of tpad.
*
* tpad 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.
*
* tpad 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 tpad. If not, see <http://www.gnu.org/licenses/>.
********************************************************************************/
#include "tpad_headers.h"
extern GtkWidget *window;
extern GtkSourceBuffer *mBuff;
extern GtkSourceView *view;
extern int tpad_text_buffer_ini_check;
#ifndef _TPAD_TEXT_BUFF_DS_
#define _TPAD_TEXT_BUFF_DS_
struct tpad_text_buff {
unsigned int key;
GtkSourceView *view;
GtkSourceBuffer *buffer;
struct tpad_text_buff* left;
struct tpad_text_buff* right;
};
#endif
#ifndef _TPAD_TEXT_BUFF_EX_COUNT_
#define _TPAD_TEXT_BUFF_EX_COUNT_
extern unsigned int global_key_count;
#endif
#ifndef _TPAD_TEXT_BUFF_GLOB_
#define _TPAD_TEXT_BUFF_GLOB_
extern struct tpad_text_buff* global_text_buffs;
#endif
unsigned int global_key_count=0;
int tpad_text_buffer_ini_check=0;
struct tpad_text_buff* global_text_buffs;
static struct tpad_text_buff *tpad_text_buff_new(unsigned int key);
static void destroy_text_buff(struct tpad_text_buff *leaf);
static void tpad_buff_insert(unsigned int key, struct tpad_text_buff **leaf);
static struct tpad_text_buff *tpad_buff_search(unsigned int key, struct tpad_text_buff *leaf);
static void tpad_text_buff_init(unsigned int key);
static void tpad_text_buff_init(unsigned int key){
/*
if(!tpad_text_buffer_ini_check){
tpad_text_buffer_ini_check=1;
global_key_count=0;
global_text_buffs=(struct tpad_text_buff*) tpad_text_buff_new(key);
}
*/
}
static struct tpad_text_buff* tpad_text_buff_new(unsigned int key){
return((struct tpad_text_buff*) 0);
/*
struct tpad_text_buff *new=(struct tpad_text_buff*) calloc(1, sizeof(struct tpad_text_buff) );
if(new == NULL) exit(1);
new->buffer=(GtkSourceBuffer *) gtk_source_buffer_new(NULL);
new->view=(GtkSourceView*) gtk_source_view_new_with_buffer(new->buffer);
new->left=0;
new->right=0;
new->key=key;
return((struct tpad_text_buff *)new);
*/
}
static void tpad_buff_insert(unsigned int key, struct tpad_text_buff **leaf)
{
/*
if(!tpad_text_buffer_ini_check) tpad_text_buff_init(key);
if( *leaf == 0 ){ //*leaf = (struct tpad_text_buff*) tpad_text_buff_new();
*leaf = (struct tpad_text_buff*) calloc(1, sizeof(struct tpad_text_buff) );
if ( !*leaf ) exit(1);
(*leaf)->key=key;
(*leaf)->buffer=(GtkSourceBuffer *) gtk_source_buffer_new(NULL);
(*leaf)->view=(GtkSourceView*) gtk_source_view_new_with_buffer((*leaf)->buffer);
// initialize the children to null
(*leaf)->left = 0;
(*leaf)->right = 0;
}
else if(key < (*leaf)->key) tpad_buff_insert(key, &(*leaf)->left );
else if(key > (*leaf)->key) tpad_buff_insert(key, &(*leaf)->right );
*/
}
static struct tpad_text_buff *tpad_buff_search(unsigned int key, struct tpad_text_buff *leaf){
return((struct tpad_text_buff*) 0);
/*
if(!tpad_text_buffer_ini_check) tpad_text_buff_init(key);
if( leaf != 0 ){
if(key==leaf->key) return(leaf);
else if(key<leaf->key) return(tpad_buff_search(key, leaf->left));
else return(tpad_buff_search(key, leaf->right) );
}
else return((struct tpad_text_buff*) 0);
*/
}
static void destroy_text_buff(struct tpad_text_buff *leaf){
//if(!tpad_text_buffer_ini_check) tpad_text_buff_init();
/*
if( leaf != 0 ){
destroy_text_buff(leaf->left);
destroy_text_buff(leaf->right);
free( leaf );
}
*/
}
unsigned int tpad_buff_add(){
if(!tpad_text_buffer_ini_check){
tpad_text_buffer_ini_check=1;
//mBuff=(GtkSourceBuffer *) gtk_source_buffer_new(NULL);
//view=(GtkSourceView*) gtk_source_view_new_with_buffer(mBuff);
}
return(1);
/*
if(!tpad_text_buffer_ini_check) tpad_text_buff_init(global_key_count);
else {
global_key_count++;
tpad_buff_insert(global_key_count,&global_text_buffs);
return( (unsigned int) global_key_count - 1);
}
return( (unsigned int) global_key_count);
*/
}
GtkSourceView *tpad_buff_get_view(unsigned int key){
return(view);
//if(!tpad_text_buffer_ini_check) tpad_text_buff_init(key);
//return( (tpad_buff_search(key,global_text_buffs))->view);
}
GtkSourceBuffer *tpad_buff_get_buff(unsigned int key){
return(mBuff);
//if(!tpad_text_buffer_ini_check) tpad_text_buff_init(key);
//return( (tpad_buff_search(key,global_text_buffs))->buffer);
}
void set_buffer(){
gtk_source_buffer_begin_not_undoable_action(GTK_SOURCE_BUFFER(mBuff));
gtk_text_buffer_set_text(GTK_TEXT_BUFFER(mBuff),content,-1);
//g_free(content);
gtk_source_buffer_end_not_undoable_action(GTK_SOURCE_BUFFER(mBuff));
gtk_text_buffer_set_modified(GTK_TEXT_BUFFER(mBuff),FALSE);
GtkTextIter iter;
gtk_text_buffer_get_start_iter(GTK_TEXT_BUFFER(mBuff),&iter);
gtk_text_buffer_place_cursor(GTK_TEXT_BUFFER(mBuff),&iter);
content = NULL;
}
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