Add initial fonts stuff for Qt port

gfx/src/thebes/nsSystemFontsQt.cpp

@@ -0,0 +1,106 @@
+/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is thebes gfx
+ *
+ * The Initial Developer of the Original Code is mozilla.org.
+ * Portions created by the Initial Developer are Copyright (C) 2005
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Vladimir Vukicevic <vladimir@pobox.com>
+ *   Stuart Parmenter <pavlov@pavlov.net>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+// for strtod()
+#include <stdlib.h>
+
+#include "nsIDeviceContext.h"
+#include "nsIRenderingContext.h"
+#include "prlink.h"
+
+#include <fontconfig/fontconfig.h>
+#include "nsSystemFontsQt.h"
+#include "gfxPlatformQt.h"
+
+nsSystemFontsQt::nsSystemFontsQt()
+  : mDefaultFontName(NS_LITERAL_STRING("sans-serif"))
+  , mButtonFontName(NS_LITERAL_STRING("sans-serif"))
+  , mFieldFontName(NS_LITERAL_STRING("sans-serif"))
+  , mMenuFontName(NS_LITERAL_STRING("sans-serif"))
+{
+
+}
+
+nsSystemFontsQt::~nsSystemFontsQt()
+{
+
+}
+
+nsresult
+nsSystemFontsQt::GetSystemFont(nsSystemFontID anID, nsString *aFontName,
+                                 gfxFontStyle *aFontStyle) const
+{
+    switch (anID) {
+    case eSystemFont_Menu:         // css2
+    case eSystemFont_PullDownMenu: // css3
+        *aFontName = mMenuFontName;
+        *aFontStyle = mMenuFontStyle;
+        break;
+
+    case eSystemFont_Field:        // css3
+    case eSystemFont_List:         // css3
+        *aFontName = mFieldFontName;
+        *aFontStyle = mFieldFontStyle;
+        break;
+
+    case eSystemFont_Button:       // css3
+        *aFontName = mButtonFontName;
+        *aFontStyle = mButtonFontStyle;
+        break;
+
+    case eSystemFont_Caption:      // css2
+    case eSystemFont_Icon:         // css2
+    case eSystemFont_MessageBox:   // css2
+    case eSystemFont_SmallCaption: // css2
+    case eSystemFont_StatusBar:    // css2
+    case eSystemFont_Window:       // css3
+    case eSystemFont_Document:     // css3
+    case eSystemFont_Workspace:    // css3
+    case eSystemFont_Desktop:      // css3
+    case eSystemFont_Info:         // css3
+    case eSystemFont_Dialog:       // css3
+    case eSystemFont_Tooltips:     // moz
+    case eSystemFont_Widget:       // moz
+        *aFontName = mDefaultFontName;
+        *aFontStyle = mDefaultFontStyle;
+        break;
+    }
+
+    return NS_OK;
+}
+

gfx/src/thebes/nsSystemFontsQt.h

@@ -0,0 +1,76 @@
+/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is thebes gfx
+ *
+ * The Initial Developer of the Original Code is mozilla.org.
+ * Portions created by the Initial Developer are Copyright (C) 2005
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Vladimir Vukicevic <vladimir@pobox.com>
+ *   Stuart Parmenter <pavlov@pavlov.net>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#ifndef _NS_SYSTEMFONTSQT_H_
+#define _NS_SYSTEMFONTSQT_H_
+
+#include <gfxFont.h>
+
+class nsSystemFontsQt
+{
+public:
+    nsSystemFontsQt();
+    ~nsSystemFontsQt();
+
+    nsresult GetSystemFont(nsSystemFontID anID, nsString *aFontName,
+                           gfxFontStyle *aFontStyle) const;
+
+private:
+
+    /*
+     * The following system font constants exist:
+     *
+     * css2: http://www.w3.org/TR/REC-CSS2/fonts.html#x27
+     * eSystemFont_Caption, eSystemFont_Icon, eSystemFont_Menu,
+     * eSystemFont_MessageBox, eSystemFont_SmallCaption,
+     * eSystemFont_StatusBar,
+     * // css3
+     * eSystemFont_Window, eSystemFont_Document,
+     * eSystemFont_Workspace, eSystemFont_Desktop,
+     * eSystemFont_Info, eSystemFont_Dialog,
+     * eSystemFont_Button, eSystemFont_PullDownMenu,
+     * eSystemFont_List, eSystemFont_Field,
+     * // moz
+     * eSystemFont_Tooltips, eSystemFont_Widget
+     */
+    nsString mDefaultFontName, mButtonFontName, mFieldFontName, mMenuFontName;
+    gfxFontStyle mDefaultFontStyle, mButtonFontStyle, mFieldFontStyle, mMenuFontStyle;
+};
+
+#endif /* _NS_SYSTEMFONTSQT_H_ */
+

gfx/thebes/public/gfxQtFonts.h

@@ -0,0 +1,75 @@
+/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Foundation code.
+ *
+ * The Initial Developer of the Original Code is Mozilla Foundation.
+ * Portions created by the Initial Developer are Copyright (C) 2005
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Vladimir Vukicevic <vladimir@mozilla.com>
+ *   Masayuki Nakano <masayuki@d-toybox.com>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#ifndef GFX_QTFONTS_H
+#define GFX_QTFONTS_H
+
+#include "cairo.h"
+#include "gfxTypes.h"
+#include "gfxFont.h"
+
+#include "nsDataHashtable.h"
+#include "nsClassHashtable.h"
+
+
+class gfxQtFont : public gfxFont {
+public:
+     gfxQtFont (const nsAString& aName,
+                const gfxFontStyle *aFontStyle);
+     virtual ~gfxQtFont ();
+
+    static void Shutdown();
+};
+
+class THEBES_API gfxQtFontGroup : public gfxFontGroup {
+public:
+    gfxQtFontGroup (const nsAString& families,
+                    const gfxFontStyle *aStyle);
+    virtual ~gfxQtFontGroup ();
+
+    virtual gfxFontGroup *Copy(const gfxFontStyle *aStyle);
+
+    // Create and initialize a textrun using Pango
+    virtual gfxTextRun *MakeTextRun(const PRUnichar *aString, PRUint32 aLength,
+                                    const Parameters *aParams, PRUint32 aFlags);
+    virtual gfxTextRun *MakeTextRun(const PRUint8 *aString, PRUint32 aLength,
+                                    const Parameters *aParams, PRUint32 aFlags);
+};
+
+#endif /* GFX_QTFONTS_H */
+

gfx/thebes/src/gfxQtFonts.cpp

@@ -0,0 +1,103 @@
+/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Foundation code.
+ *
+ * The Initial Developer of the Original Code is Mozilla Foundation.
+ * Portions created by the Initial Developer are Copyright (C) 2005
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Vladimir Vukicevic <vladimir@mozilla.com>
+ *   Masayuki Nakano <masayuki@d-toybox.com>
+ *   Behdad Esfahbod <behdad@gnome.org>
+ *   Mats Palmgren <mats.palmgren@bredband.net>
+ *   Karl Tomlinson <karlt+@karlt.net>, Mozilla Corporation
+ *
+ * based on nsFontMetricsPango.cpp by
+ *   Christopher Blizzard <blizzard@mozilla.org>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#include "gfxPlatformQt.h"
+#include "gfxQtFonts.h"
+
+/**
+ * gfxQtFontGroup
+ */
+
+gfxQtFontGroup::gfxQtFontGroup (const nsAString& families,
+                                const gfxFontStyle *aStyle)
+    : gfxFontGroup(families, aStyle)
+{
+
+}
+
+gfxQtFontGroup::~gfxQtFontGroup()
+{
+}
+
+gfxFontGroup *
+gfxQtFontGroup::Copy(const gfxFontStyle *aStyle)
+{
+     return new gfxQtFontGroup(mFamilies, aStyle);
+}
+
+gfxTextRun *
+gfxQtFontGroup::MakeTextRun(const PRUint8 *aString, PRUint32 aLength,
+                               const Parameters *aParams, PRUint32 aFlags)
+{
+    return nsnull;
+}
+
+gfxTextRun *
+gfxQtFontGroup::MakeTextRun(const PRUnichar *aString, PRUint32 aLength,
+                               const Parameters *aParams, PRUint32 aFlags)
+{
+    return nsnull;
+}
+
+/**
+ * gfxQtFont
+ */
+
+gfxQtFont::gfxQtFont(const nsAString &aName,
+                           const gfxFontStyle *aFontStyle)
+    : gfxFont(aName, aFontStyle)
+{
+
+}
+
+gfxQtFont::~gfxQtFont()
+{
+
+}
+
+/* static */ void
+gfxQtFont::Shutdown()
+{
+
+}