From bf8bb29938adaf3a301d36c324d4441a2ca95805 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <daniel.marjamaki@gmail.com>
Date: Mon, 30 Dec 2013 00:05:03 +0100
Subject: [PATCH] GUI: Allow user to choose any available library file

---
 gui/projectfile.ui        | 30 +-----------------------------
 gui/projectfiledialog.cpp | 37 +++++++++++++++++++++++++++++--------
 gui/projectfiledialog.h   |  4 ++++
 3 files changed, 34 insertions(+), 37 deletions(-)

diff --git a/gui/projectfile.ui b/gui/projectfile.ui
index 8d6f9100a..6d73e49a3 100644
--- a/gui/projectfile.ui
+++ b/gui/projectfile.ui
@@ -59,7 +59,7 @@
         </layout>
        </item>
        <item>
-        <layout class="QHBoxLayout" name="horizontalLayout_6">
+        <layout class="QHBoxLayout" name="librariesLayout">
          <item>
           <widget class="QLabel" name="label_6">
            <property name="text">
@@ -67,34 +67,6 @@
            </property>
           </widget>
          </item>
-         <item>
-          <widget class="QCheckBox" name="mChkboxGtk">
-           <property name="text">
-            <string>gtk</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QCheckBox" name="mChkboxPosix">
-           <property name="text">
-            <string>posix</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QCheckBox" name="mChkboxQt">
-           <property name="text">
-            <string>qt</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QCheckBox" name="mChkboxWindows">
-           <property name="text">
-            <string>windows</string>
-           </property>
-          </widget>
-         </item>
         </layout>
        </item>
        <item>
diff --git a/gui/projectfiledialog.cpp b/gui/projectfiledialog.cpp
index 15fbf28ae..bde3aee19 100644
--- a/gui/projectfiledialog.cpp
+++ b/gui/projectfiledialog.cpp
@@ -33,12 +33,33 @@ ProjectFileDialog::ProjectFileDialog(const QString &path, QWidget *parent)
 {
     mUI.setupUi(this);
 
-    QFileInfo inf(path);
+    const QFileInfo inf(path);
     QString filename = inf.fileName();
     QString title = tr("Project file: %1").arg(filename);
     setWindowTitle(title);
     LoadSettings();
 
+    // Checkboxes for the libraries..
+    const QString applicationFilePath = QCoreApplication::applicationFilePath();
+    const QString appPath = QFileInfo(applicationFilePath).canonicalPath();
+    const QString searchPaths[] = { appPath, appPath + "/cfg", inf.canonicalPath() };
+    for (int i = 0; i < 3; i++) {
+        QDir dir(searchPaths[i]);
+        dir.setSorting(QDir::Name);
+        dir.setNameFilters(QStringList("*.cfg"));
+        dir.setFilter(QDir::Files | QDir::NoDotAndDotDot);
+        foreach(QFileInfo item, dir.entryInfoList()) {
+            QString library = item.fileName();
+            library.chop(4);
+            if (library.compare("std", Qt::CaseInsensitive) == 0)
+                continue;
+            QCheckBox *checkbox = new QCheckBox(this);
+            checkbox->setText(library);
+            mUI.librariesLayout->addWidget(checkbox);
+            mLibraryCheckboxes << checkbox;
+        }
+    }
+
     connect(mUI.mButtons, SIGNAL(accepted()), this, SLOT(accept()));
     connect(mUI.mBtnAddInclude, SIGNAL(clicked()), this, SLOT(AddIncludeDir()));
     connect(mUI.mBtnAddPath, SIGNAL(clicked()), this, SLOT(AddPath()));
@@ -163,10 +184,9 @@ QStringList ProjectFileDialog::GetExcludedPaths() const
 QStringList ProjectFileDialog::GetLibraries() const
 {
     QStringList libraries;
-    const QCheckBox *c[] = { mUI.mChkboxGtk, mUI.mChkboxPosix, mUI.mChkboxQt, mUI.mChkboxWindows };
-    for (unsigned int i = 0; i < sizeof(c) / sizeof(c[0]); i++) {
-        if (c[i]->isChecked())
-            libraries << c[i]->text();
+    for (int i = 0; i < mLibraryCheckboxes.size(); i++) {
+        if (mLibraryCheckboxes[i]->isChecked())
+            libraries << mLibraryCheckboxes[i]->text();
     }
     return libraries;
 }
@@ -214,9 +234,10 @@ void ProjectFileDialog::SetExcludedPaths(const QStringList &paths)
 
 void ProjectFileDialog::SetLibraries(const QStringList &libraries)
 {
-    QCheckBox *c[] = { mUI.mChkboxGtk, mUI.mChkboxPosix, mUI.mChkboxQt, mUI.mChkboxWindows };
-    for (unsigned int i = 0; i < sizeof(c) / sizeof(c[0]); i++)
-        c[i]->setChecked(libraries.contains(c[i]->text()));
+    for (int i = 0; i < mLibraryCheckboxes.size(); i++) {
+        QCheckBox *checkbox = mLibraryCheckboxes[i];
+        checkbox->setChecked(libraries.contains(checkbox->text()));
+    }
 }
 
 void ProjectFileDialog::AddIncludeDir()
diff --git a/gui/projectfiledialog.h b/gui/projectfiledialog.h
index e760e51e9..a4852a82e 100644
--- a/gui/projectfiledialog.h
+++ b/gui/projectfiledialog.h
@@ -22,6 +22,7 @@
 #include <QDialog>
 #include <QString>
 #include <QStringList>
+#include <QCheckBox>
 
 #include "ui_projectfile.h"
 
@@ -206,6 +207,9 @@ private:
      * @brief Projectfile path.
      */
     QString mFilePath;
+
+    /** @brief Library checkboxes */
+    QList<QCheckBox*> mLibraryCheckboxes;
 };
 
 /// @}