1 files changed, 118 insertions, 0 deletions
diff --git a/chalk/ui/kis_custom_pattern.cpp b/chalk/ui/kis_custom_pattern.cpp
new file mode 100644
index 000000000..edf92be12
--- /dev/null
+++ b/chalk/ui/kis_custom_pattern.cpp
@@ -0,0 +1,118 @@
+/*
+ *  Copyright (c) 2006 Bart Coppens <kde@bartcoppens.be>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include <KoImageResource.h>
+#include <kdebug.h>
+#include <tqlabel.h>
+#include <tqimage.h>
+#include <tqpushbutton.h>
+#include <tqcombobox.h>
+#include <tdeglobal.h>
+#include <kstandarddirs.h>
+#include <tdetempfile.h>
+
+#include "kis_view.h"
+#include "kis_image.h"
+#include "kis_layer.h"
+#include "kis_paint_device.h"
+#include "kis_pattern.h"
+#include "kis_custom_pattern.h"
+#include "kis_resource_mediator.h"
+#include "kis_resourceserver.h"
+#include "kis_paint_layer.h"
+
+KisCustomPattern::KisCustomPattern(TQWidget *parent, const char* name, const TQString& caption, KisView* view)
+    : KisWdgCustomPattern(parent, name), m_view(view)
+{
+    Q_ASSERT(m_view);
+    m_mediator = 0;
+    setCaption(caption);
+
+    m_pattern = 0;
+
+    preview->setScaledContents(true);
+
+    connect(addButton, TQT_SIGNAL(pressed()), this, TQT_SLOT(slotAddPredefined()));
+    connect(patternButton, TQT_SIGNAL(pressed()), this, TQT_SLOT(slotUsePattern()));
+    connect(exportButton, TQT_SIGNAL(pressed()), this, TQT_SLOT(slotExport()));
+}
+
+KisCustomPattern::~KisCustomPattern() {
+    delete m_pattern;
+}
+
+void KisCustomPattern::showEvent(TQShowEvent *) {
+    slotUpdateCurrentPattern(0);
+}
+
+void KisCustomPattern::slotUpdateCurrentPattern(int) {
+    delete m_pattern;
+    if (m_view->canvasSubject() && m_view->canvasSubject()->currentImg()) {
+        createPattern();
+        preview->setPixmap(TQPixmap(m_pattern->img()));
+    } else {
+        m_pattern = 0;
+    }
+}
+
+void KisCustomPattern::slotExport() {
+    ;
+}
+
+void KisCustomPattern::slotAddPredefined() {
+    if (!m_pattern)
+        return;
+
+    // Save in the directory that is likely to be: ~/.trinity/share/apps/chalk/patterns
+    // a unique file with this pattern name
+    TQString dir = TDEGlobal::dirs()->saveLocation("data", "chalk/patterns");
+    TQString extension;
+
+    KTempFile file(dir, ".pat");
+    file.close(); // If we don't, and pattern->save first, it might get truncated!
+
+    // Save it to that file 
+    m_pattern->setFilename(file.name());
+
+    // Add it to the pattern server, so that it automatically gets to the mediators, and
+    // so to the other pattern choosers can pick it up, if they want to
+    if (m_server)
+        m_server->addResource(m_pattern->clone());
+}
+
+void KisCustomPattern::slotUsePattern() {
+    if (!m_pattern)
+        return;
+    KisPattern* copy = m_pattern->clone();
+
+    TQ_CHECK_PTR(copy);
+
+    emit(activatedResource(copy));
+}
+
+void KisCustomPattern::createPattern() {
+    KisImageSP img = m_view->canvasSubject()->currentImg();
+
+    if (!img)
+        return;
+
+    m_pattern = new KisPattern(img->mergedImage(), 0, 0, img->width(), img->height());
+}
+
+
+#include "kis_custom_pattern.moc"