stonewareslord/metapicture
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Working though issue 1

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This commit is contained in:
Austen Adler 2014-06-19 11:39:37 -04:00
parent e1dbb7db6d
commit 899c0a6543
2 changed files with 9 additions and 27 deletions
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32
picture.cpp
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@ -3,34 +3,10 @@ Picture::Picture(QWidget *parent) :
QMainWindow(parent), QMainWindow(parent),
ui(new Ui::Picture){ ui(new Ui::Picture){
ui->setupUi(this); ui->setupUi(this);
connect(&commandProcess,SIGNAL(readyReadStandardOutput()),this,SLOT(log()));
connect(&commandProcess,SIGNAL(readyReadStandardError()),this,SLOT(log()));
connect(ui->actionOpen_Files,SIGNAL(triggered()),this,SLOT(changeDirectory())); connect(ui->actionOpen_Files,SIGNAL(triggered()),this,SLOT(changeDirectory()));
//changeDirectory(); //changeDirectory();
fillList(); fillList();
} }
void Picture::log(){
QByteArray cmdoutput = commandProcess.readAllStandardOutput();
QString txtoutput = cmdoutput;
ui->log->append(txtoutput);
cmdoutput = commandProcess.readAllStandardError();
txtoutput = cmdoutput;
ui->log->append(txtoutput);
}
std::string exec(char* cmd) {
FILE* pipe = popen(cmd, "r");
if (!pipe) return "ERROR";
char buffer[128];
std::string result = "";
while(!feof(pipe)) {
if(fgets(buffer, 128, pipe) != NULL){
result += buffer;
}
}
pclose(pipe);
return result;
}
Picture::~Picture(){ Picture::~Picture(){
delete ui; delete ui;
} }
@ -72,7 +48,13 @@ void Picture::on_erase_clicked(){
a[tmp2.size()]=0; a[tmp2.size()]=0;
memcpy(a,tmp2.c_str(),tmp2.size()); memcpy(a,tmp2.c_str(),tmp2.size());
//exec(a); //exec(a);
commandProcess.start(a); ui->log->append(str);
Exiv2::Image::AutoPtr image = Exiv2::ImageFactory::open(str.toStdString());
assert (image.get() != 0);
image->readMetadata();
Exiv2::ExifData &exifData = image->exifData();
exifData["Exif.Photo.UserComment"] = "charset=Ascii An ASCII Exif comment added with Exiv2";
image->writeMetadata();
}else{ }else{
if(!ignored){ if(!ignored){
ignored=true; ignored=true;

4
picture.h
View File

@ -14,6 +14,8 @@
#include <QImageReader> #include <QImageReader>
#include <QDialog> #include <QDialog>
#include <QProcess> #include <QProcess>
#include <exiv2/exiv2.hpp>
#include <cassert>
namespace Ui { namespace Ui {
class Picture; class Picture;
@ -35,10 +37,8 @@ private slots:
void on_refresh_clicked(); void on_refresh_clicked();
void on_clearLog_clicked(); void on_clearLog_clicked();
void on_erase_pressed(); void on_erase_pressed();
void log();
private: private:
Ui::Picture *ui; Ui::Picture *ui;
QDir directory; QDir directory;
QProcess commandProcess;
}; };
#endif // PICTURE_H #endif // PICTURE_H