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authordrw <drw>2005-04-05 21:34:38 (UTC)
committer drw <drw>2005-04-05 21:34:38 (UTC)
commita7f724c6bde7913bee621d0791e0a12f27f135c2 (patch) (side-by-side diff)
treeebba8c00e093337fff8e8081d2bc69bf56fd14fc
parentf0000ae8e62df9606160ab683ae163ddc40c32c4 (diff)
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Initial version of OResource
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--libopie2/opiecore/opiecore.pro14
-rw-r--r--libopie2/opiecore/oresource.cpp85
-rw-r--r--libopie2/opiecore/oresource.h92
3 files changed, 185 insertions, 6 deletions
diff --git a/libopie2/opiecore/opiecore.pro b/libopie2/opiecore/opiecore.pro
index 8f76c48..84f3343 100644
--- a/libopie2/opiecore/opiecore.pro
+++ b/libopie2/opiecore/opiecore.pro
@@ -1,53 +1,55 @@
TEMPLATE = lib
CONFIG += qt warn_on
DESTDIR = $(OPIEDIR)/lib
HEADERS = oapplication.h \
oconfig.h \
odebug.h \
oglobal.h \
oglobalsettings.h \
oinputsystem.h \
okeyconfigmanager.h \
okeyfilter.h \
- opluginloader.h \
+ opluginloader.h \
oprocess.h \
oprocctrl.h \
- osharedpointer.h \
+ oresource.h \
+ osharedpointer.h \
osmartpointer.h \
ostorageinfo.h \
xmltree.h
SOURCES = oapplication.cpp \
oconfig.cpp \
odebug.cpp \
oglobal.cpp \
oglobalsettings.cpp \
oinputsystem.cpp \
okeyconfigmanager.cpp \
okeyfilter.cpp \
- opluginloader.cpp \
+ opluginloader.cpp \
oprocess.cpp \
- oprocctrl.cpp \
- osmartpointer.cpp \
+ oprocctrl.cpp \
+ oresource.cpp \
+ osmartpointer.cpp \
ostorageinfo.cpp \
xmltree.cpp
# The following files are currently not compileable on mac !
# Therfore I removed them from the build .. (eilers)
CONFTEST = $$system( echo $CONFIG_TARGET_MACOSX )
!contains( CONFTEST, y ) {
-HEADERS += ofilenotify.h
+HEADERS += ofilenotify.h
SOURCES += ofilenotify.cpp
} else {
message( "ofilenotify is not available in a mac build !" )
}
include( device/device.pro )
INTERFACES =
TARGET = opiecore2
VERSION = 1.9.3
INCLUDEPATH += $(OPIEDIR)/include
DEPENDPATH += $(OPIEDIR)/include
diff --git a/libopie2/opiecore/oresource.cpp b/libopie2/opiecore/oresource.cpp
new file mode 100644
index 0000000..88058d0
--- a/dev/null
+++ b/libopie2/opiecore/oresource.cpp
@@ -0,0 +1,85 @@
+/*
+                 This file is part of the Opie Project
+
+ Copyright (C) 2005 Dan Williams <drw@handhelds.org>
+              Copyright (C) 2003 Patrick S. Vogt <tille@handhelds.org>
+ =.
+ .=l.
+           .>+-=
+ _;:,     .>    :=|. This program is free software; you can
+.> <`_,   >  .   <= redistribute it and/or modify it under
+:`=1 )Y*s>-.--   : the terms of the GNU Library General Public
+.="- .-=="i,     .._ License as published by the Free Software
+ - .   .-<_>     .<> Foundation; either version 2 of the License,
+     ._= =}       : or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s. This program is distributed in the hope that
+     +  .  -:.       = it will be useful, but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . . without even the implied warranty of
+    =_        +     =;=|` MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`: PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ; Library General Public License for more
+++=   -.     .`     .: details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<; You should have received a copy of the GNU
+  -_. . .   )=.  = Library General Public License along with
+    --        :-=` this library; see the file COPYING.LIB.
+ If not, write to the Free Software Foundation,
+ Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+
+#include <opie2/oapplication.h>
+#include <opie2/odebug.h>
+
+#include <qpe/applnk.h>
+
+#include "oresource.h"
+
+namespace Opie {
+namespace Core {
+
+QImage OResource::loadImage( const QString &name, Scale scale )
+{
+ // Load image
+ QString filename;
+ filename.sprintf( "%spics/%s.png", (const char*) oApp->qpeDir(), (const char*) name );
+ QImage image( filename );
+ if ( image.isNull() )
+ odebug << "libopie2 OResource: can't find image " << filename << oendl;
+
+ // Scale image (if necessary)
+ if ( scale == SmallIcon )
+ {
+ // Retrieve size of small icons
+ if ( smallIconSize == -1 )
+ smallIconSize = AppLnk::smallIconSize();
+
+ // Scale image
+ return image.smoothScale( smallIconSize, smallIconSize );
+ }
+ else if ( scale == BigIcon )
+ {
+ // Retrieve size of big icons
+ if ( bigIconSize == -1 )
+ bigIconSize = AppLnk::bigIconSize();
+
+ // Scale image
+ return image.smoothScale( bigIconSize, bigIconSize );
+ }
+ else
+ return image;
+}
+
+QPixmap OResource::loadPixmap( const QString &name, Scale scale )
+{
+ QPixmap pixmap;
+ pixmap.convertFromImage( loadImage( name, scale ) );
+ return pixmap;
+}
+
+} // namespace Core
+} // namespace Opie
+
+
+
diff --git a/libopie2/opiecore/oresource.h b/libopie2/opiecore/oresource.h
new file mode 100644
index 0000000..8c67ced
--- a/dev/null
+++ b/libopie2/opiecore/oresource.h
@@ -0,0 +1,92 @@
+/*
+                 This file is part of the Opie Project
+
+ Copyright (C) 2005 Dan Williams <drw@handhelds.org>
+              Copyright (C) 2003 Michael Lauer <mickey@tm.informatik.uni-frankfurt.de>
+              Copyright (C) 2003 Patrick S. Vogt <tille@handhelds.org>
+ =.
+ .=l.
+           .>+-=
+ _;:,     .>    :=|. This program is free software; you can
+.> <`_,   >  .   <= redistribute it and/or modify it under
+:`=1 )Y*s>-.--   : the terms of the GNU Library General Public
+.="- .-=="i,     .._ License as published by the Free Software
+ - .   .-<_>     .<> Foundation; either version 2 of the License,
+     ._= =}       : or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s. This program is distributed in the hope that
+     +  .  -:.       = it will be useful, but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . . without even the implied warranty of
+    =_        +     =;=|` MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`: PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ; Library General Public License for more
+++=   -.     .`     .: details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<; You should have received a copy of the GNU
+  -_. . .   )=.  = Library General Public License along with
+    --        :-=` this library; see the file COPYING.LIB.
+ If not, write to the Free Software Foundation,
+ Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+
+#ifndef ORESOURCE_H
+#define ORESOURCE_H
+
+#include <qimage.h>
+#include <qpixmap.h>
+
+namespace Opie {
+namespace Core {
+
+static int smallIconSize = -1; // Size of small icons (width & height)
+static int bigIconSize = -1; // Size of large icons (width & height)
+
+
+class OResource
+{
+ public:
+ /**
+ * Image scaling options.
+ *
+ * NoScale - no scaling of image will be performed
+ * SmallIcon - image will be scaled based using SmallIconSize value
+ * for width and height
+ * BigIcon - image will be scaled based on BigIconSize value for
+ * width and height
+ *
+ * Note: SmallIconSize and BigIconSize are run-time configuration
+ * options defined in qpe.conf (Appearance section)
+ */
+ enum Scale { NoScale = 0, SmallIcon, BigIcon };
+
+ /**
+ * Constructor
+ */
+ OResource() {}
+
+ /**
+ * Load specified image.
+ *
+ * @param name - name of pixmap image to load
+ * @param scale - scaling (if any) to preform on image
+ *
+ * @return QImage containing image loaded (and scaled if appropriate)
+ **/
+ static QImage loadImage( const QString &name, Scale scale = NoScale );
+
+ /**
+ * Load specified image.
+ *
+ * @param name - name of pixmap image to load
+ * @param scale - scaling (if any) to preform on image
+ *
+ * @return QPixmap containing image loaded (and scaled if appropriate)
+ **/
+ static QPixmap loadPixmap( const QString &name, Scale scale = NoScale );
+};
+
+} // namespace Core
+} // namespace Opie
+
+#endif