1 files changed, 151 insertions, 0 deletions
diff --git a/chalk/ui/kis_custom_palette.cpp b/chalk/ui/kis_custom_palette.cpp
new file mode 100644
index 00000000..631b9abe
--- /dev/null
+++ b/chalk/ui/kis_custom_palette.cpp
@@ -0,0 +1,151 @@
+/*
+ *  Copyright (c) 2005 Bart Coppens <[email protected]>
+ *
+ *  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 <tqlineedit.h>
+#include <tqimage.h>
+#include <tqpushbutton.h>
+#include <tqregexp.h>
+#include <tqvalidator.h>
+
+#include <tdeglobal.h>
+#include <kstandarddirs.h>
+#include <tdetempfile.h>
+#include <kcolordialog.h>
+#include <kinputdialog.h>
+#include <tdelocale.h>
+#include <tdemessagebox.h>
+
+#include "kis_view.h"
+#include "kis_palette.h"
+#include "kis_palette_view.h"
+#include "kis_custom_palette.h"
+#include "kis_resource_mediator.h"
+#include "kis_resourceserver.h"
+
+KisCustomPalette::KisCustomPalette(TQWidget *parent, const char* name, const TQString& caption, KisView* view)
+    : KisWdgCustomPalette(parent, name), m_view(view)
+{
+    Q_ASSERT(m_view);
+    m_mediator = 0;
+    m_server = 0;
+    m_editMode = false;
+    setCaption(caption);
+
+    m_palette = new KisPalette();
+    m_ownPalette = true;
+    this->view->setPalette(m_palette);
+
+    connect(addColor, TQT_SIGNAL(pressed()), this, TQT_SLOT(slotAddNew()));
+    connect(removeColor, TQT_SIGNAL(pressed()), this, TQT_SLOT(slotRemoveCurrent()));
+    connect(addPalette, TQT_SIGNAL(pressed()), this, TQT_SLOT(slotAddPredefined()));
+}
+
+KisCustomPalette::~KisCustomPalette() {
+    if (m_ownPalette)
+        delete m_palette;
+}
+
+void KisCustomPalette::setPalette(KisPalette* p) {
+    if (m_ownPalette)
+        delete m_palette;
+    m_ownPalette = false;
+    m_palette = p;
+    view->setPalette(m_palette);
+}
+
+void KisCustomPalette::setEditMode(bool b) {
+    m_editMode = b;
+
+    if (m_editMode) {
+        addPalette->setText(i18n("Save changes"));
+    } else {
+        addPalette->setText(i18n("Add to Predefined Palettes"));
+    }
+}
+
+void KisCustomPalette::slotAddNew() {
+    // Let the user select a new color
+    // FIXME also let him add the current paint color to the palette
+    // or even better, let the color picker have an option 'Add to palette'!
+
+    TQColor color;
+    int result = KColorDialog::getColor(color);
+    if (result != KColorDialog::Accepted)
+        return;
+
+    bool ok;
+    TQRegExpValidator validator(TQRegExp(".*"), TQT_TQOBJECT(this));
+    TQString name = KInputDialog::getText(i18n("Add Color to Palette"),
+                                         i18n("Color name (optional):"),
+                                         TQString(), &ok,
+                                         0, 0, &validator);
+    if (!ok)
+        return;
+
+    KisPaletteEntry entry;
+    entry.color = color;
+    entry.name = name;
+
+    m_palette->add(entry);
+
+    // Just reload the palette completely for the view updating
+    view->setPalette(m_palette);
+}
+
+void KisCustomPalette::slotRemoveCurrent() {
+    m_palette->remove(view->currentEntry());
+    // Just reload the palette completely for the view updating
+    view->setPalette(m_palette);
+}
+
+void KisCustomPalette::slotAddPredefined() {
+    m_palette->setName(palettename->text());
+
+    if (!m_editMode) {
+        // Save in the directory that is likely to be: ~/.trinity/share/apps/chalk/palettes
+        // a unique file with this palettename
+        TQString dir = TDEGlobal::dirs()->saveLocation("data", "chalk/palettes");
+        TQString extension;
+
+        extension = ".gpl";
+        KTempFile file(dir, extension);
+        file.close(); // If we don't, and palette->save first, it might get truncated!
+
+        // Save it to that file 
+        m_palette->setFilename(file.name());
+    } else {
+        // The filename is already set
+    }
+
+    if (!m_palette->save()) {
+        KMessageBox::error(0, i18n("Cannot write to palette file %1. Maybe it is read-only.")
+                                   .arg(m_palette->filename()), i18n("Palette"));
+        return;
+    }
+
+    // Add it to the palette server, so that it automatically gets to the mediators, and
+    // so to the other choosers can pick it up, if they want to
+    // This probably leaks!
+    if (m_server)
+        m_server->addResource(new KisPalette(*m_palette));
+}
+
+
+#include "kis_custom_palette.moc"