Theme Editor: Added font directory option in preferences dialog, renderer will now search that directory for fonts if they're not found in the project directory

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27322 a1c6a512-1295-4272-9138-f99709370657

utils/themeeditor/graphics/rbfont.cpp

@@ -27,6 +27,7 @@
 #include <QPainter>
 #include <QBitmap>
 #include <QImage>
+#include <QSettings>
 
 quint16 RBFont::maxFontSizeFor16BitOffsets = 0xFFDB;
 
@@ -36,7 +37,19 @@ RBFont::RBFont(QString file)
 
     /* Attempting to locate the correct file name */
     if(!QFile::exists(file))
-        file = ":/fonts/08-Schumacher-Clean.fnt";
+    {
+        /* Checking in the fonts repository */
+        QSettings settings;
+        settings.beginGroup("RBFont");
+
+        file = file.split("/").last();
+        file = settings.value("fontDir", "").toString() + "/" + file;
+
+        settings.endGroup();
+
+        if(!QFile::exists(file))
+            file = ":/fonts/08-Schumacher-Clean.fnt";
+    }
     header.insert("filename", file);
 
     /* Opening the file */

utils/themeeditor/gui/preferencesdialog.cpp

@@ -24,6 +24,7 @@
 
 #include <QSettings>
 #include <QColorDialog>
+#include <QFileDialog>
 
 PreferencesDialog::PreferencesDialog(QWidget *parent) :
     QDialog(parent),
@@ -43,6 +44,7 @@ void PreferencesDialog::loadSettings()
 {
     loadColors();
     loadFont();
+    loadFontDir();
 }
 
 void PreferencesDialog::loadColors()
@@ -105,10 +107,21 @@ void PreferencesDialog::loadFont()
 
 }
 
+void PreferencesDialog::loadFontDir()
+{
+    QSettings settings;
+    settings.beginGroup("RBFont");
+
+    ui->fontBox->setText(settings.value("fontDir", "/").toString());
+
+    settings.endGroup();
+}
+
 void PreferencesDialog::saveSettings()
 {
     saveColors();
     saveFont();
+    saveFontDir();
 }
 
 void PreferencesDialog::saveColors()
@@ -146,6 +159,16 @@ void PreferencesDialog::saveFont()
     settings.endGroup();
 }
 
+void PreferencesDialog::saveFontDir()
+{
+    QSettings settings;
+    settings.beginGroup("RBFont");
+
+    settings.setValue("fontDir", ui->fontBox->text());
+
+    settings.endGroup();
+}
+
 void PreferencesDialog::setupUI()
 {
     /* Connecting color buttons */
@@ -161,6 +184,9 @@ void PreferencesDialog::setupUI()
     for(int i = 0; i < buttons.count(); i++)
         QObject::connect(buttons[i], SIGNAL(pressed()),
                          this, SLOT(colorClicked()));
+
+    QObject::connect(ui->fontBrowseButton, SIGNAL(clicked()),
+                     this, SLOT(browseFont()));
 }
 
 void PreferencesDialog::colorClicked()
@@ -193,6 +219,14 @@ void PreferencesDialog::colorClicked()
     }
 }
 
+void PreferencesDialog::browseFont()
+{
+    QString path = QFileDialog::
+                   getExistingDirectory(this, "Font Directory",
+                                        ui->fontBox->text());
+    ui->fontBox->setText(path);
+}
+
 void PreferencesDialog::accept()
 {
     saveSettings();

utils/themeeditor/gui/preferencesdialog.h

@@ -47,6 +47,7 @@ public slots:
 
 private slots:
     void colorClicked();
+    void browseFont();
 
 private:
     Ui::PreferencesDialog *ui;
@@ -54,9 +55,11 @@ private:
     void loadSettings();
     void loadColors();
     void loadFont();
+    void loadFontDir();
     void saveSettings();
     void saveColors();
     void saveFont();
+    void saveFontDir();
 
     void setupUI();
 

utils/themeeditor/gui/preferencesdialog.ui

@@ -23,9 +23,6 @@
      <property name="tabPosition">
       <enum>QTabWidget::North</enum>
      </property>
-     <property name="currentIndex">
-      <number>0</number>
-     </property>
      <widget class="QWidget" name="tab_2">
       <attribute name="title">
        <string>Editor</string>
@@ -258,6 +255,37 @@
        </item>
       </layout>
      </widget>
+     <widget class="QWidget" name="tab">
+      <attribute name="title">
+       <string>Fonts</string>
+      </attribute>
+      <layout class="QVBoxLayout" name="verticalLayout_4">
+       <item>
+        <layout class="QHBoxLayout" name="horizontalLayout_10">
+         <item>
+          <widget class="QLabel" name="label_10">
+           <property name="text">
+            <string>Font Path</string>
+           </property>
+           <property name="buddy">
+            <cstring>fontBox</cstring>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="fontBox"/>
+         </item>
+         <item>
+          <widget class="QPushButton" name="fontBrowseButton">
+           <property name="text">
+            <string>Browse...</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+      </layout>
+     </widget>
     </widget>
    </item>
    <item>