166 lines
3.3 KiB
C++
166 lines
3.3 KiB
C++
#include "Emoconfig.h"
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#include <File.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <Bitmap.h>
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#include <String.h>
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#include <Path.h>
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#include <TranslationUtils.h>
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#include "SmileTextRender.h"
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//tmp
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BMessage* faces = NULL;
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bool valid = false;
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bool fname = false;
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bool svg = false;
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bool size = true;
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BString filename;
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BString face;
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BPath path;
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BString gCharacters;
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Emoconfig::Emoconfig(const char* xmlfile): BMessage()
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{
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fEmoticonSize = 16.0; //default
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numfaces = 0;
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fParser = XML_ParserCreate(NULL);
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XML_SetUserData(fParser, this);
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XML_SetElementHandler(fParser, StartElement, EndElement);
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XML_SetCharacterDataHandler(fParser, Characters);
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//path!
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BPath p(xmlfile);
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p.GetParent(&path);
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// loading the config file..
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BFile* settings = new BFile(xmlfile, B_READ_ONLY);
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off_t size;
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settings->GetSize(&size);
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if (size) {
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void* buffer = malloc(size);
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size = settings->Read(buffer, size);
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XML_Parse(fParser, (const char*)buffer, size, true);
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free(buffer);
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}
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delete settings;
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if (fParser)
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XML_ParserFree(fParser);
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printf("Emoconfig: loaded %d faces\n", numfaces);
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}
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Emoconfig::~Emoconfig()
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{
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}
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void
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Emoconfig::StartElement(void * /*pUserData*/, const char* pName, const char** /*pAttr*/)
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{
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//printf("StartElement %s\n",pName);
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BString name(pName);
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if (name.ICompare("emoticon") == 0) {
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faces = new BMessage();
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svg = false;
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} else if (name.ICompare("text") == 0 && faces) {
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valid = true;
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} else if (name.ICompare("file") == 0 && faces) {
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fname = true;
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} else if (name.ICompare("svg") == 0 && faces) {
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// printf("File is SVG\n");
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svg = true;
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} else if (name.ICompare("size") == 0) {
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size = true;
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gCharacters = "";
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}
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}
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void
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Emoconfig::EndElement(void* pUserData, const char* pName)
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{
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//printf("EndElement %s\n",pName);
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BString name(pName);
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if (name.ICompare("emoticon") == 0 && faces) {
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//faces->PrintToStream(); //debug
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delete faces;
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faces = NULL;
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} else if (name.ICompare("text") == 0 && faces) {
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valid = false;
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faces->AddString("face", face);
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//printf("to ]%s[\n",face.String());
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face.SetTo("");
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} else if (name.ICompare("file") == 0 && faces) {
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//load file
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//compose the filename
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BPath p(path);
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p.Append(filename.String());
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BBitmap* icons = NULL;
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if ( !svg ) {
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//
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icons = BTranslationUtils::GetBitmap(p.Path());
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}
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//assign to faces;
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fname = false;
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// printf("Filename %s [%s]\n",p.Path(),path.Path());
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if (!icons) return;
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int i = 0;
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BString s;
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while (faces->FindString("face", i, &s) == B_OK) {
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if (i == 0) {
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((Emoconfig*)pUserData)->menu.AddPointer(s.String(), (const void*)icons);
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((Emoconfig*)pUserData)->menu.AddString("face", s.String());
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}
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((BMessage*)pUserData)->AddPointer(s.String(), (const void*)icons);
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((BMessage*)pUserData)->AddString("face", s.String());
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((Emoconfig*)pUserData)->numfaces++;
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i++;
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}
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} else if (name.ICompare("size") == 0) {
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if ( size ) {
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((Emoconfig*)pUserData)->fEmoticonSize = atoi(gCharacters.String());
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}
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size = false;
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}
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}
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void
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Emoconfig::Characters(void * /*pUserData*/, const char* pString, int pLen)
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{
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BString f(pString, pLen);
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//printf("Characters %s\n",f.String());
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if (faces && valid) {
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f.RemoveAll(" ");
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f.RemoveAll("\"");
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if (f.Length() > 0)
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face.Append(f);
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} else if (fname) {
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f.RemoveAll(" ");
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filename = f;
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} else {
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gCharacters.Append(f);
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}
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}
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