implement desktop shortcut creation. windows code not tested.

CMakeLists.txt

@@ -110,6 +110,7 @@ gui/browserdialog.cpp
 
 util/pathutils.cpp
 util/osutils.cpp
+util/userutil.cpp
 
 java/javautils.cpp
 java/annotations.cpp
@@ -139,6 +140,7 @@ data/loginresponse.h
 util/apputils.h
 util/pathutils.h
 util/osutils.h
+util/userutil.h
 
 multimc_pragma.h
 

gui/browserdialog.cpp

@@ -34,7 +34,7 @@ void BrowserDialog::on_btnForward_clicked()
 void BrowserDialog::on_webView_urlChanged(const QUrl &url)
 {
     Q_UNUSED(url);
-    qDebug("urlChanged");
+    //qDebug("urlChanged");
     ui->btnBack->setEnabled(ui->webView->history()->canGoBack());
     ui->btnForward->setEnabled(ui->webView->history()->canGoForward());
 }
@@ -42,7 +42,7 @@ void BrowserDialog::on_webView_urlChanged(const QUrl &url)
 // Window Title Magic
 void BrowserDialog::refreshWindowTitle()
 {
-    qDebug("refreshTitle");
+    //qDebug("refreshTitle");
     if (m_pageTitleInWindowTitle)
         setWindowTitle(m_windowTitleFormat.arg(ui->webView->title()));
     else
@@ -63,7 +63,7 @@ void BrowserDialog::setWindowTitleFormat(QString format)
 
 void BrowserDialog::on_webView_titleChanged(const QString &title)
 {
-    qDebug("titleChanged");
+    //qDebug("titleChanged");
     if (m_pageTitleInWindowTitle)
         setWindowTitle(m_windowTitleFormat.arg(title));
 }
@@ -71,6 +71,6 @@ void BrowserDialog::on_webView_titleChanged(const QString &title)
 // Public access Methods
 void BrowserDialog::load(const QUrl &url)
 {
-    qDebug("load");
+    //qDebug("load");
     ui->webView->setUrl(url);
 }

gui/mainwindow.cpp

@@ -18,11 +18,14 @@
 
 #include <QMenu>
 #include <QMessageBox>
+#include <QInputDialog>
 
 #include <QDesktopServices>
 #include <QUrl>
 
 #include "util/osutils.h"
+#include "util/userutil.h"
+#include "util/pathutils.h"
 
 #include "gui/settingsdialog.h"
 #include "gui/newinstancedialog.h"
@@ -159,6 +162,17 @@ void MainWindow::onLoginComplete(LoginResponse response)
 							 arg(response.getUsername(), response.getSessionID()));
 }
 
+// Create A Desktop Shortcut
+void MainWindow::on_actionMakeDesktopShortcut_triggered()
+{
+    QString name("Test");
+    name = QInputDialog::getText(this, tr("MultiMC Shortcut"), tr("Enter a Shortcut Name."), QLineEdit::Normal, name);
+
+    Util::createShortCut(Util::getDesktopDir(), "test", QStringList() << "-d" << "lol", name, "application-x-octet-stream");
+
+    QMessageBox::warning(this, "Stupidness", "A Dummy Shortcut was created. the current instance model doesnt allow for anything more");
+}
+
 // BrowserDialog
 void MainWindow::openWebPage(QUrl url)
 {

gui/mainwindow.h

@@ -64,6 +64,8 @@ private slots:
 	
 	void on_actionLaunchInstance_triggered();
 	
+
+    void on_actionMakeDesktopShortcut_triggered();
 	
 	void doLogin(const QString& errorMsg = "");
 	

util/userutil.cpp

@@ -0,0 +1,113 @@
+#include "userutil.h"
+
+#include <QStandardPaths>
+#include <QFile>
+#include <QTextStream>
+
+#include "osutils.h"
+#include "pathutils.h"
+
+// Win32 crap
+#if WINDOWS
+
+#include <windows.h>
+#include <winnls.h>
+#include <shobjidl.h>
+#include <objbase.h>
+#include <objidl.h>
+#include <shlguid.h>
+#include <shlobj.h>
+
+bool called_coinit = false;
+
+HRESULT CreateLink(LPCSTR linkPath, LPCWSTR targetPath, LPCWSTR args)
+{
+    HRESULT hres;
+
+    if (!called_coinit)
+    {
+        hres = CoInitialize(NULL);
+        called_coinit = true;
+
+        if (!SUCCEEDED(hres))
+        {
+            qWarning("Failed to initialize COM. Error 0x%08X", hres);
+            return hres;
+        }
+    }
+
+
+    IShellLink* link;
+    hres = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, IID_IShellLink, (LPVOID*)&link);
+
+    if (SUCCEEDED(hres))
+    {
+        IPersistFile* persistFile;
+
+        link->SetPath(targetPath);
+        link->SetArguments(args);
+
+        hres = link->QueryInterface(IID_IPersistFile, (LPVOID*)&persistFile);
+        if (SUCCEEDED(hres))
+        {
+            WCHAR wstr[MAX_PATH];
+
+            MultiByteToWideChar(CP_ACP, 0, linkPath, -1, wstr, MAX_PATH);
+
+            hres = persistFile->Save(wstr, TRUE);
+            persistFile->Release();
+        }
+        link->Release();
+    }
+    return hres;
+}
+
+#endif
+
+QString Util::getDesktopDir()
+{
+    return QStandardPaths::writableLocation(QStandardPaths::DesktopLocation);
+}
+
+// Cross-platform Shortcut creation
+bool Util::createShortCut(QString location, QString dest, QStringList args, QString name, QString icon)
+{
+#if LINUX
+    location = PathCombine(location, name + ".desktop");
+    qDebug("location: %s", qPrintable(location));
+
+    QFile f(location);
+    f.open(QIODevice::WriteOnly | QIODevice::Text);
+    QTextStream stream(&f);
+
+    QString argstring;
+    if (!args.empty())
+        argstring = " '" + args.join("' '") + "'";
+
+    stream << "[Desktop Entry]" << "\n";
+    stream << "Type=Application" << "\n";
+    stream << "TryExec=" << dest.toLocal8Bit() << "\n";
+    stream << "Exec=" << dest.toLocal8Bit() << argstring.toLocal8Bit() << "\n";
+    stream << "Name=" << name.toLocal8Bit() << "\n";
+    stream << "Icon=" << icon.toLocal8Bit() << "\n";
+
+    stream.flush();
+    f.close();
+
+    f.setPermissions(f.permissions() | QFileDevice::ExeOwner | QFileDevice::ExeGroup | QFileDevice::ExeOther);
+
+    return true;
+#elif WINDOWS
+    QFile file(path, name + ".lnk");
+    WCHAR *file_w;
+    WCHAR *dest_w;
+    WCHAR *args_w;
+    file.fileName().toWCharArray(file_w);
+    dest.toWCharArray(dest_w);
+    args.toWCharArray(args_w);
+    return SUCCEEDED(CreateLink(file_w, dest_w, args_w));
+#else
+    qWarning("Desktop Shortcuts not supported on your platform!");
+    return false;
+#endif
+}

util/userutil.h

@@ -0,0 +1,17 @@
+#ifndef USERUTIL_H
+#define USERUTIL_H
+
+#include <QString>
+
+namespace Util
+{
+    // Get the Directory representing the User's Desktop
+    QString getDesktopDir();
+
+    // Create a shortcut at *location*, pointing to *dest* called with the arguments *args*
+    // call it *name* and assign it the icon *icon*
+    // return true if operation succeeded
+    bool createShortCut(QString location, QString dest, QStringList args, QString name, QString iconLocation);
+}
+
+#endif // USERUTIL_H