Changeset 561 for trunk/src/gui/itemviews/qfileiconprovider.cpp

Timestamp:

Feb 11, 2010, 11:19:06 PM (15 years ago)

Author:

Dmitry A. Kuminov

Message:

trunk: Merged in qt 4.6.1 sources.

Location:

trunk

Files:

• . (modified) (1 prop)
• src/gui/itemviews/qfileiconprovider.cpp (modified) (16 diffs)

trunk/src/gui/itemviews/qfileiconprovider.cpp

@@ -2 +2 @@
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the QtGui module of the Qt Toolkit.
@@ -21 +22 @@
 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
 **
-** In addition, as a special exception, Nokia gives you certain
-** additional rights. These rights are described in the Nokia Qt LGPL
-** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
-** package.
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
 **
 ** GNU General Public License Usage
@@ -34 +34 @@
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
 ** $QT_END_LICENSE$
 **
@@ -46 +46 @@
 #include <qapplication.h>
 #include <qdir.h>
+#include <qpixmapcache.h>
 #if defined(Q_WS_WIN)
-#define _WIN32_IE 0x0500
-#include <objbase.h>
-#include <private/qpixmapdata_p.h>
-#include <qpixmapcache.h>
+#  define _WIN32_IE 0x0500
+#  include <qt_windows.h>
+#  include <commctrl.h>
+#  include <objbase.h>
 #elif defined(Q_WS_MAC)
-#include <private/qt_mac_p.h>
-#endif
+#  include <private/qt_cocoa_helpers_mac_p.h>
+#endif
+
 #include <private/qfunctions_p.h>
-#ifdef Q_OS_WINCE
-#include <Commctrl.h>
+#include <private/qguiplatformplugin_p.h>
+
+#if defined(Q_WS_X11) && !defined(Q_NO_STYLE_GTK)
+#  include <private/qgtkstyle_p.h>
+#  include <private/qt_x11_p.h>
 #endif
 
 #ifndef SHGFI_ADDOVERLAYS
-#define SHGFI_ADDOVERLAYS 0x000000020
+#  define SHGFI_ADDOVERLAYS 0x000000020
 #endif
 
@@ -181 +186 @@
 QFileIconProvider::~QFileIconProvider()
 {
-    delete d_ptr;
 }
 
@@ -216 +220 @@
 {
     QIcon retIcon;
-    QString fileExtension = fileInfo.suffix().toUpper();
-    fileExtension.prepend( QLatin1String(".") );
+    const QString fileExtension = QLatin1Char('.') + fileInfo.suffix().toUpper();
 
     QString key;
@@ -245 +248 @@
     //Get the small icon
 #ifndef Q_OS_WINCE
-    val = SHGetFileInfo((const WCHAR *)QDir::toNativeSeparators(fileInfo.filePath()).utf16(), 0, &info,
+    val = SHGetFileInfo((const wchar_t *)QDir::toNativeSeparators(fileInfo.filePath()).utf16(), 0, &info,
                         sizeof(SHFILEINFO), SHGFI_ICON|SHGFI_SMALLICON|SHGFI_SYSICONINDEX|SHGFI_ADDOVERLAYS);
 #else
-    val = SHGetFileInfo((const WCHAR *)QDir::toNativeSeparators(fileInfo.filePath()).utf16(), 0, &info,
+    val = SHGetFileInfo((const wchar_t *)QDir::toNativeSeparators(fileInfo.filePath()).utf16(), 0, &info,
                         sizeof(SHFILEINFO), SHGFI_SMALLICON|SHGFI_SYSICONINDEX);
 #endif
@@ -266 +269 @@
         if (pixmap.isNull()) {
 #ifndef Q_OS_WINCE
-            pixmap = convertHIconToPixmap(info.hIcon);
-#else
-            pixmap = convertHIconToPixmap(ImageList_GetIcon((HIMAGELIST) val, info.iIcon, ILD_NORMAL));
+            pixmap = QPixmap::fromWinHICON(info.hIcon);
+#else
+            pixmap = QPixmap::fromWinHICON(ImageList_GetIcon((HIMAGELIST) val, info.iIcon, ILD_NORMAL));
 #endif
             if (!pixmap.isNull()) {
@@ -284 +287 @@
     //Get the big icon
 #ifndef Q_OS_WINCE
-    val = SHGetFileInfo((const WCHAR *)QDir::toNativeSeparators(fileInfo.filePath()).utf16(), 0, &info,
+    val = SHGetFileInfo((const wchar_t *)QDir::toNativeSeparators(fileInfo.filePath()).utf16(), 0, &info,
                         sizeof(SHFILEINFO), SHGFI_ICON|SHGFI_LARGEICON|SHGFI_SYSICONINDEX|SHGFI_ADDOVERLAYS);
 #else
-    val = SHGetFileInfo((const WCHAR *)QDir::toNativeSeparators(fileInfo.filePath()).utf16(), 0, &info,
+    val = SHGetFileInfo((const wchar_t *)QDir::toNativeSeparators(fileInfo.filePath()).utf16(), 0, &info,
                         sizeof(SHFILEINFO), SHGFI_LARGEICON|SHGFI_SYSICONINDEX);
 #endif
@@ -296 +299 @@
         }
 #ifndef Q_OS_WINCE
-        pixmap = convertHIconToPixmap(info.hIcon);
-#else
-        pixmap = convertHIconToPixmap(ImageList_GetIcon((HIMAGELIST) val, info.iIcon, ILD_NORMAL), true);
+        pixmap = QPixmap::fromWinHICON(info.hIcon);
+#else
+        pixmap = QPixmap::fromWinHICON(ImageList_GetIcon((HIMAGELIST) val, info.iIcon, ILD_NORMAL));
 #endif
         if (!pixmap.isNull()) {
@@ -317 +320 @@
 {
     QIcon retIcon;
+    QString fileExtension = fi.suffix().toUpper();
+    fileExtension.prepend(QLatin1String("."));
+
+    const QString keyBase = QLatin1String("qt_") + fileExtension;
+
+    QPixmap pixmap;
+    if (fi.isFile() && !fi.isExecutable() && !fi.isSymLink()) {
+        QPixmapCache::find(keyBase + QLatin1String("16"), pixmap);
+    }
+
+    if (!pixmap.isNull()) {
+        retIcon.addPixmap(pixmap);
+        if (QPixmapCache::find(keyBase + QLatin1String("32"), pixmap)) {
+            retIcon.addPixmap(pixmap);
+            if (QPixmapCache::find(keyBase + QLatin1String("64"), pixmap)) {
+                retIcon.addPixmap(pixmap);
+                if (QPixmapCache::find(keyBase + QLatin1String("128"), pixmap)) {
+                    retIcon.addPixmap(pixmap);
+                    return retIcon;
+                }
+            }
+        }
+    }
+
+
     FSRef macRef;
     OSStatus status = FSPathMakeRef(reinterpret_cast<const UInt8*>(fi.canonicalFilePath().toUtf8().constData()),
@@ -329 +357 @@
     IconRef iconRef;
     SInt16 iconLabel;
-    status = GetIconRefFromFileInfo(&macRef, macName.length, macName.unicode, kIconServicesCatalogInfoMask, &info, kIconServicesNormalUsageFlag, &iconRef, &iconLabel);
+    status = GetIconRefFromFileInfo(&macRef, macName.length, macName.unicode,
+                                    kIconServicesCatalogInfoMask, &info, kIconServicesNormalUsageFlag,
+                                    &iconRef, &iconLabel);
     if (status != noErr)
         return retIcon;
-    extern void qt_mac_constructQIconFromIconRef(const IconRef, const IconRef, QIcon*, QStyle::StandardPixmap = QStyle::SP_CustomBase); // qmacstyle_mac.cpp
     qt_mac_constructQIconFromIconRef(iconRef, 0, &retIcon);
     ReleaseIconRef(iconRef);
+
+    pixmap = retIcon.pixmap(16);
+    QPixmapCache::insert(keyBase + QLatin1String("16"), pixmap);
+    pixmap = retIcon.pixmap(32);
+    QPixmapCache::insert(keyBase + QLatin1String("32"), pixmap);
+    pixmap = retIcon.pixmap(64);
+    QPixmapCache::insert(keyBase + QLatin1String("64"), pixmap);
+    pixmap = retIcon.pixmap(128);
+    QPixmapCache::insert(keyBase + QLatin1String("128"), pixmap);
+
     return retIcon;
 }
@@ -347 +386 @@
 {
     Q_D(const QFileIconProvider);
+
+    QIcon platformIcon = qt_guiPlatformPlugin()->fileSystemIcon(info);
+    if (!platformIcon.isNull())
+        return platformIcon;
+
+#if defined(Q_WS_X11) && !defined(QT_NO_STYLE_GTK)
+    if (X11->desktopEnvironment == DE_GNOME) {
+        QIcon gtkIcon = QGtkStylePrivate::getFilesystemIcon(info);
+        if (!gtkIcon.isNull())
+            return gtkIcon;
+    }
+#endif
+
 #ifdef Q_WS_MAC
     QIcon retIcon = d->getMacIcon(info);
@@ -357 +409 @@
 #endif
     if (info.isRoot())
-#if defined (Q_WS_WIN) && !defined(Q_OS_WINCE)
+#if defined (Q_WS_WIN) && !defined(Q_WS_WINCE)
     {
-        uint type = DRIVE_UNKNOWN;
-        QT_WA({ type = GetDriveTypeW((wchar_t *)info.absoluteFilePath().utf16()); },
-        { type = GetDriveTypeA(info.absoluteFilePath().toLocal8Bit()); });
+        UINT type = GetDriveType((wchar_t *)info.absoluteFilePath().utf16());
 
         switch (type) {
@@ -417 +467 @@
 
     if (info.isDir())
-        return QApplication::translate("QFileDialog",
 #ifdef Q_WS_WIN
-                                       "File Folder", "Match Windows Explorer"
-#else
-                                       "Folder", "All other platforms"
-#endif
-            );
+        return QApplication::translate("QFileDialog", "File Folder", "Match Windows Explorer");
+#else
+        return QApplication::translate("QFileDialog", "Folder", "All other platforms");
+#endif
     // Windows   - "File Folder"
     // OS X      - "Folder"
@@ -430 +478 @@
 
     if (info.isSymLink())
-        return QApplication::translate("QFileDialog",
 #ifdef Q_OS_MAC
-                                       "Alias", "Mac OS X Finder"
-#else
-                                       "Shortcut", "All other platforms"
-#endif
-            );
+        return QApplication::translate("QFileDialog", "Alias", "Mac OS X Finder");
+#else
+        return QApplication::translate("QFileDialog", "Shortcut", "All other platforms");
+#endif
     // OS X      - "Alias"
     // Windows   - "Shortcut"