|
|
|
|
|
|
|
/*
|
|
|
|
Copyright (c) 2003,2004,2005 Clarence Dang <dang@kde.org>
|
|
|
|
All rights reserved.
|
|
|
|
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
|
|
modification, are permitted provided that the following conditions
|
|
|
|
are met:
|
|
|
|
|
|
|
|
1. Redistributions of source code must retain the above copyright
|
|
|
|
notice, this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
|
|
notice, this list of conditions and the following disclaimer in the
|
|
|
|
documentation and/or other materials provided with the distribution.
|
|
|
|
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
|
|
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
|
|
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
|
|
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
|
|
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
|
|
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
|
|
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
|
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
|
|
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
*/
|
|
|
|
|
|
|
|
#define DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET 0
|
|
|
|
|
|
|
|
|
|
|
|
#include <kpdocumentsaveoptionswidget.h>
|
|
|
|
|
|
|
|
#include <tqapplication.h>
|
|
|
|
#include <tqbuffer.h>
|
|
|
|
#include <tqimage.h>
|
|
|
|
#include <tqlabel.h>
|
|
|
|
#include <tqlayout.h>
|
|
|
|
#include <tqtimer.h>
|
|
|
|
|
|
|
|
#include <kcombobox.h>
|
|
|
|
#include <tdeconfig.h>
|
|
|
|
#include <kdebug.h>
|
|
|
|
#include <kdialog.h>
|
|
|
|
#include <kdialogbase.h>
|
|
|
|
#include <tdeglobal.h>
|
|
|
|
#include <kimageio.h>
|
|
|
|
#include <tdelocale.h>
|
|
|
|
#include <knuminput.h>
|
|
|
|
#include <kpushbutton.h>
|
|
|
|
|
|
|
|
#include <kpdefs.h>
|
|
|
|
#include <kpdocument.h>
|
|
|
|
#include <kppixmapfx.h>
|
|
|
|
#include <kpresizesignallinglabel.h>
|
|
|
|
#include <kpselection.h>
|
|
|
|
#include <kptoolpreviewdialog.h>
|
|
|
|
#include <kpwidgetmapper.h>
|
|
|
|
|
|
|
|
|
|
|
|
// protected static
|
|
|
|
const TQSize kpDocumentSaveOptionsPreviewDialog::s_pixmapLabelMinimumSize (25, 25);
|
|
|
|
|
|
|
|
|
|
|
|
kpDocumentSaveOptionsPreviewDialog::kpDocumentSaveOptionsPreviewDialog (
|
|
|
|
TQWidget *parent,
|
|
|
|
const char *name)
|
|
|
|
: TQWidget (parent, name,
|
|
|
|
TQt::WType_TopLevel |
|
|
|
|
TQt::WStyle_Customize |
|
|
|
|
TQt::WStyle_DialogBorder |
|
|
|
|
TQt::WStyle_Title),
|
|
|
|
#if 0
|
|
|
|
KDialogBase (parent, name, false/*non-modal*/,
|
|
|
|
i18n ("Save Preview"),
|
|
|
|
0/*no buttons*/),
|
|
|
|
#endif
|
|
|
|
m_filePixmap (0),
|
|
|
|
m_fileSize (0)
|
|
|
|
{
|
|
|
|
setCaption (i18n ("Save Preview"));
|
|
|
|
|
|
|
|
TQWidget *baseWidget = this;//new TQWidget (this);
|
|
|
|
//setMainWidget (baseWidget);
|
|
|
|
|
|
|
|
|
|
|
|
TQGridLayout *lay = new TQGridLayout (baseWidget, 2, 1,
|
|
|
|
KDialog::marginHint (), KDialog::spacingHint ());
|
|
|
|
|
|
|
|
m_filePixmapLabel = new kpResizeSignallingLabel (baseWidget);
|
|
|
|
m_fileSizeLabel = new TQLabel (baseWidget);
|
|
|
|
|
|
|
|
|
|
|
|
m_filePixmapLabel->setMinimumSize (s_pixmapLabelMinimumSize);
|
|
|
|
|
|
|
|
|
|
|
|
lay->addWidget (m_filePixmapLabel, 0, 0);
|
|
|
|
lay->addWidget (m_fileSizeLabel, 1, 0, TQt::AlignHCenter);
|
|
|
|
|
|
|
|
|
|
|
|
lay->setRowStretch (0, 1);
|
|
|
|
|
|
|
|
|
|
|
|
connect (m_filePixmapLabel, TQ_SIGNAL (resized ()),
|
|
|
|
this, TQ_SLOT (updatePixmapPreview ()));
|
|
|
|
}
|
|
|
|
|
|
|
|
kpDocumentSaveOptionsPreviewDialog::~kpDocumentSaveOptionsPreviewDialog ()
|
|
|
|
{
|
|
|
|
delete m_filePixmap;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// public
|
|
|
|
TQSize kpDocumentSaveOptionsPreviewDialog::preferredMinimumSize () const
|
|
|
|
{
|
|
|
|
const int contentsWidth = 180;
|
|
|
|
const int totalMarginsWidth = 2 * KDialog::marginHint ();
|
|
|
|
|
|
|
|
return TQSize (contentsWidth + totalMarginsWidth,
|
|
|
|
contentsWidth * 3 / 4 + totalMarginsWidth);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// public slot
|
|
|
|
void kpDocumentSaveOptionsPreviewDialog::setFilePixmapAndSize (const TQPixmap &pixmap,
|
|
|
|
int fileSize)
|
|
|
|
{
|
|
|
|
delete m_filePixmap;
|
|
|
|
m_filePixmap = new TQPixmap (pixmap);
|
|
|
|
|
|
|
|
updatePixmapPreview ();
|
|
|
|
|
|
|
|
m_fileSize = fileSize;
|
|
|
|
|
|
|
|
const int pixmapSize = kpPixmapFX::pixmapSize (pixmap);
|
|
|
|
const int percent = pixmapSize ?
|
|
|
|
TQMAX (1, fileSize * 100 / pixmapSize) :
|
|
|
|
0;
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "kpDocumentSaveOptionsPreviewDialog::setFilePixmapAndSize()"
|
|
|
|
<< " pixmapSize=" << pixmapSize
|
|
|
|
<< " fileSize=" << fileSize
|
|
|
|
<< " raw fileSize/pixmapSize%="
|
|
|
|
<< (pixmapSize ? fileSize * 100 / pixmapSize : 0)
|
|
|
|
<< endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
// HACK: I don't know if the percentage thing will work well and we're
|
|
|
|
// really close to the message freeze so provide alt. texts to choose
|
|
|
|
// from during the message freeze :)
|
|
|
|
const TQString alternateText0 = i18n ("%1 bytes");
|
|
|
|
const TQString alternateText1 = i18n ("%1 bytes (%2%)");
|
|
|
|
const TQString alternateText2 = i18n ("%1 B");
|
|
|
|
const TQString alternateText3 = i18n ("%1 B (%2%)");
|
|
|
|
const TQString alternateText4 = i18n ("%1 B (approx. %2%)");
|
|
|
|
const TQString alternateText5 = i18n ("%1B");
|
|
|
|
const TQString alternateText6 = i18n ("%1B (%2%)");
|
|
|
|
const TQString alternateText7 = i18n ("%1B (approx. %2%)");
|
|
|
|
m_fileSizeLabel->setText (i18n ("%1 bytes (approx. %2%)")
|
|
|
|
.arg (TDEGlobal::locale ()->formatLong (m_fileSize))
|
|
|
|
.arg (percent));
|
|
|
|
}
|
|
|
|
|
|
|
|
// public slot
|
|
|
|
void kpDocumentSaveOptionsPreviewDialog::updatePixmapPreview ()
|
|
|
|
{
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "kpDocumentSaveOptionsPreviewDialog::updatePreviewPixmap()"
|
|
|
|
<< " filePixmapLabel.size=" << m_filePixmapLabel->size ()
|
|
|
|
<< " filePixmap.size=" << m_filePixmap->size ()
|
|
|
|
<< endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
if (m_filePixmap)
|
|
|
|
{
|
|
|
|
int maxNewWidth = TQMIN (m_filePixmap->width (),
|
|
|
|
m_filePixmapLabel->width ()),
|
|
|
|
maxNewHeight = TQMIN (m_filePixmap->height (),
|
|
|
|
m_filePixmapLabel->height ());
|
|
|
|
|
|
|
|
double keepsAspect = kpToolPreviewDialog::aspectScale (
|
|
|
|
maxNewWidth, maxNewHeight,
|
|
|
|
m_filePixmap->width (), m_filePixmap->height ());
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "\tmaxNewWidth=" << maxNewWidth
|
|
|
|
<< " maxNewHeight=" << maxNewHeight
|
|
|
|
<< " keepsAspect=" << keepsAspect
|
|
|
|
<< endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
const int newWidth = kpToolPreviewDialog::scaleDimension (
|
|
|
|
m_filePixmap->width (),
|
|
|
|
keepsAspect,
|
|
|
|
1,
|
|
|
|
maxNewWidth);
|
|
|
|
const int newHeight = kpToolPreviewDialog::scaleDimension (
|
|
|
|
m_filePixmap->height (),
|
|
|
|
keepsAspect,
|
|
|
|
1,
|
|
|
|
maxNewHeight);
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "\tnewWidth=" << newWidth
|
|
|
|
<< " newHeight=" << newHeight
|
|
|
|
<< endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
TQPixmap transformedPixmap =
|
|
|
|
kpPixmapFX::scale (*m_filePixmap,
|
|
|
|
newWidth, newHeight);
|
|
|
|
|
|
|
|
|
|
|
|
TQPixmap labelPixmap (m_filePixmapLabel->width (),
|
|
|
|
m_filePixmapLabel->height ());
|
|
|
|
kpPixmapFX::fill (&labelPixmap, kpColor::transparent);
|
|
|
|
kpPixmapFX::setPixmapAt (&labelPixmap,
|
|
|
|
(labelPixmap.width () - transformedPixmap.width ()) / 2,
|
|
|
|
(labelPixmap.height () - transformedPixmap.height ()) / 2,
|
|
|
|
transformedPixmap);
|
|
|
|
|
|
|
|
|
|
|
|
m_filePixmapLabel->setPixmap (labelPixmap);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
m_filePixmapLabel->setPixmap (TQPixmap ());
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// protected virtual [base TQWidget]
|
|
|
|
void kpDocumentSaveOptionsPreviewDialog::closeEvent (TQCloseEvent *e)
|
|
|
|
{
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "kpDocumentSaveOptionsPreviewDialog::closeEvent()" << endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
TQWidget::closeEvent (e);
|
|
|
|
|
|
|
|
emit finished ();
|
|
|
|
}
|
|
|
|
|
|
|
|
// protected virtual [base TQWidget]
|
|
|
|
void kpDocumentSaveOptionsPreviewDialog::moveEvent (TQMoveEvent *e)
|
|
|
|
{
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "kpDocumentSaveOptionsPreviewDialog::moveEvent()" << endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
TQWidget::moveEvent (e);
|
|
|
|
|
|
|
|
emit moved ();
|
|
|
|
}
|
|
|
|
|
|
|
|
// protected virtual [base TQWidget]
|
|
|
|
void kpDocumentSaveOptionsPreviewDialog::resizeEvent (TQResizeEvent *e)
|
|
|
|
{
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "kpDocumentSaveOptionsPreviewDialog::resizeEvent()" << endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
TQWidget::resizeEvent (e);
|
|
|
|
|
|
|
|
emit resized ();
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
kpDocumentSaveOptionsWidget::kpDocumentSaveOptionsWidget (
|
|
|
|
const TQPixmap &docPixmap,
|
|
|
|
const kpDocumentSaveOptions &saveOptions,
|
|
|
|
const kpDocumentMetaInfo &metaInfo,
|
|
|
|
TQWidget *parent, const char *name)
|
|
|
|
: TQWidget (parent, name),
|
|
|
|
m_visualParent (parent)
|
|
|
|
{
|
|
|
|
init ();
|
|
|
|
setDocumentSaveOptions (saveOptions);
|
|
|
|
setDocumentPixmap (docPixmap);
|
|
|
|
setDocumentMetaInfo (metaInfo);
|
|
|
|
}
|
|
|
|
|
|
|
|
kpDocumentSaveOptionsWidget::kpDocumentSaveOptionsWidget (
|
|
|
|
TQWidget *parent, const char *name)
|
|
|
|
: TQWidget (parent, name),
|
|
|
|
m_visualParent (parent)
|
|
|
|
{
|
|
|
|
init ();
|
|
|
|
}
|
|
|
|
|
|
|
|
// private
|
|
|
|
void kpDocumentSaveOptionsWidget::init ()
|
|
|
|
{
|
|
|
|
m_documentPixmap = 0;
|
|
|
|
m_previewDialog = 0;
|
|
|
|
m_visualParent = 0;
|
|
|
|
|
|
|
|
|
|
|
|
m_colorDepthLabel = new TQLabel (i18n ("Convert &to:"), this);
|
|
|
|
m_colorDepthCombo = new KComboBox (this);
|
|
|
|
|
|
|
|
m_colorDepthSpaceWidget = new TQWidget (this);
|
|
|
|
|
|
|
|
m_qualityLabel = new TQLabel (i18n ("Quali&ty:"), this);
|
|
|
|
m_qualityInput = new KIntNumInput (this);
|
|
|
|
// Note that we set min to 1 not 0 since "0 Quality" is a bit misleading
|
|
|
|
// and 101 quality settings would be weird. So we lose 1 quality setting
|
|
|
|
// according to TQImage::save().
|
|
|
|
// TODO: 100 quality is also misleading since that implies perfect quality.
|
|
|
|
m_qualityInput->setRange (1, 100, 1/*step*/, true/*slider*/);
|
|
|
|
|
|
|
|
m_previewButton = new KPushButton (i18n ("&Preview"), this);
|
|
|
|
m_previewButton->setToggleButton (true);
|
|
|
|
|
|
|
|
|
|
|
|
m_colorDepthLabel->setBuddy (m_colorDepthCombo);
|
|
|
|
|
|
|
|
m_qualityLabel->setBuddy (m_qualityInput);
|
|
|
|
|
|
|
|
|
|
|
|
TQHBoxLayout *lay = new TQHBoxLayout (this, 0/*margin*/, KDialog::spacingHint ());
|
|
|
|
|
|
|
|
lay->addWidget (m_colorDepthLabel, 0/*stretch*/, TQt::AlignLeft);
|
|
|
|
lay->addWidget (m_colorDepthCombo, 0/*stretch*/);
|
|
|
|
|
|
|
|
lay->addWidget (m_colorDepthSpaceWidget, 1/*stretch*/);
|
|
|
|
|
|
|
|
lay->addWidget (m_qualityLabel, 0/*stretch*/, TQt::AlignLeft);
|
|
|
|
lay->addWidget (m_qualityInput, 2/*stretch*/);
|
|
|
|
|
|
|
|
lay->addWidget (m_previewButton, 0/*stretch*/, TQt::AlignRight);
|
|
|
|
|
|
|
|
|
|
|
|
connect (m_colorDepthCombo, TQ_SIGNAL (activated (int)),
|
|
|
|
this, TQ_SLOT (slotColorDepthSelected ()));
|
|
|
|
connect (m_colorDepthCombo, TQ_SIGNAL (activated (int)),
|
|
|
|
this, TQ_SLOT (updatePreview ()));
|
|
|
|
|
|
|
|
connect (m_qualityInput, TQ_SIGNAL (valueChanged (int)),
|
|
|
|
this, TQ_SLOT (updatePreviewDelayed ()));
|
|
|
|
|
|
|
|
connect (m_previewButton, TQ_SIGNAL (toggled (bool)),
|
|
|
|
this, TQ_SLOT (showPreview (bool)));
|
|
|
|
|
|
|
|
|
|
|
|
m_updatePreviewDelay = 200/*ms*/;
|
|
|
|
|
|
|
|
m_updatePreviewTimer = new TQTimer (this);
|
|
|
|
connect (m_updatePreviewTimer, TQ_SIGNAL (timeout ()),
|
|
|
|
this, TQ_SLOT (updatePreview ()));
|
|
|
|
|
|
|
|
m_updatePreviewDialogLastRelativeGeometryTimer = new TQTimer (this);
|
|
|
|
connect (m_updatePreviewDialogLastRelativeGeometryTimer, TQ_SIGNAL (timeout ()),
|
|
|
|
this, TQ_SLOT (updatePreviewDialogLastRelativeGeometry ()));
|
|
|
|
|
|
|
|
|
|
|
|
setMode (None);
|
|
|
|
|
|
|
|
slotColorDepthSelected ();
|
|
|
|
}
|
|
|
|
|
|
|
|
kpDocumentSaveOptionsWidget::~kpDocumentSaveOptionsWidget ()
|
|
|
|
{
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "kpDocumentSaveOptionsWidget::<dtor>()" << endl;
|
|
|
|
#endif
|
|
|
|
hidePreview ();
|
|
|
|
|
|
|
|
delete m_documentPixmap;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// public
|
|
|
|
void kpDocumentSaveOptionsWidget::setVisualParent (TQWidget *visualParent)
|
|
|
|
{
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "kpDocumentSaveOptionsWidget::setVisualParent("
|
|
|
|
<< visualParent << ")" << endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
m_visualParent = visualParent;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// protected
|
|
|
|
bool kpDocumentSaveOptionsWidget::mimeTypeHasConfigurableColorDepth () const
|
|
|
|
{
|
|
|
|
return kpDocumentSaveOptions::mimeTypeHasConfigurableColorDepth (mimeType ());
|
|
|
|
}
|
|
|
|
|
|
|
|
// protected
|
|
|
|
bool kpDocumentSaveOptionsWidget::mimeTypeHasConfigurableQuality () const
|
|
|
|
{
|
|
|
|
return kpDocumentSaveOptions::mimeTypeHasConfigurableQuality (mimeType ());
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// public
|
|
|
|
TQString kpDocumentSaveOptionsWidget::mimeType () const
|
|
|
|
{
|
|
|
|
return m_baseDocumentSaveOptions.mimeType ();
|
|
|
|
}
|
|
|
|
|
|
|
|
// public slots
|
|
|
|
void kpDocumentSaveOptionsWidget::setMimeType (const TQString &string)
|
|
|
|
{
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "kpDocumentSaveOptionsWidget::setMimeType(" << string
|
|
|
|
<< ") maxColorDepth="
|
|
|
|
<< kpDocumentSaveOptions::mimeTypeMaximumColorDepth (string)
|
|
|
|
<< endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
const int newMimeTypeMaxDepth =
|
|
|
|
kpDocumentSaveOptions::mimeTypeMaximumColorDepth (string);
|
|
|
|
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "\toldMimeType=" << mimeType ()
|
|
|
|
<< " maxColorDepth="
|
|
|
|
<< kpDocumentSaveOptions::mimeTypeMaximumColorDepth (
|
|
|
|
mimeType ())
|
|
|
|
<< endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
if (mimeType ().isEmpty () ||
|
|
|
|
kpDocumentSaveOptions::mimeTypeMaximumColorDepth (mimeType ()) !=
|
|
|
|
newMimeTypeMaxDepth)
|
|
|
|
{
|
|
|
|
m_colorDepthCombo->clear ();
|
|
|
|
|
|
|
|
m_colorDepthCombo->insertItem (i18n ("Monochrome"), 0);
|
|
|
|
m_colorDepthCombo->insertItem (i18n ("Monochrome (Dithered)"), 1);
|
|
|
|
|
|
|
|
if (newMimeTypeMaxDepth >= 8)
|
|
|
|
{
|
|
|
|
m_colorDepthCombo->insertItem (i18n ("256 Color"), 2);
|
|
|
|
m_colorDepthCombo->insertItem (i18n ("256 Color (Dithered)"), 3);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (newMimeTypeMaxDepth >= 24)
|
|
|
|
{
|
|
|
|
m_colorDepthCombo->insertItem (i18n ("24-bit Color"), 4);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (m_colorDepthComboLastSelectedItem >= 0 &&
|
|
|
|
m_colorDepthComboLastSelectedItem < m_colorDepthCombo->count ())
|
|
|
|
{
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "\tsetting colorDepthCombo to "
|
|
|
|
<< m_colorDepthComboLastSelectedItem << endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
m_colorDepthCombo->setCurrentItem (m_colorDepthComboLastSelectedItem);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "\tsetting colorDepthCombo to max item since"
|
|
|
|
<< " m_colorDepthComboLastSelectedItem="
|
|
|
|
<< m_colorDepthComboLastSelectedItem
|
|
|
|
<< " out of range" << endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
m_colorDepthCombo->setCurrentItem (m_colorDepthCombo->count () - 1);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
m_baseDocumentSaveOptions.setMimeType (string);
|
|
|
|
|
|
|
|
if (mimeTypeHasConfigurableColorDepth ())
|
|
|
|
setMode (ColorDepth);
|
|
|
|
else if (mimeTypeHasConfigurableQuality ())
|
|
|
|
setMode (Quality);
|
|
|
|
else
|
|
|
|
setMode (None);
|
|
|
|
|
|
|
|
updatePreview ();
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// public
|
|
|
|
int kpDocumentSaveOptionsWidget::colorDepth () const
|
|
|
|
{
|
|
|
|
if (mode () & ColorDepth)
|
|
|
|
{
|
|
|
|
switch (m_colorDepthCombo->currentItem ())
|
|
|
|
{
|
|
|
|
case 0:
|
|
|
|
case 1:
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
case 2:
|
|
|
|
case 3:
|
|
|
|
return 8;
|
|
|
|
|
|
|
|
case 4:
|
|
|
|
return 32;
|
|
|
|
|
|
|
|
default:
|
|
|
|
return kpDocumentSaveOptions::invalidColorDepth ();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
return m_baseDocumentSaveOptions.colorDepth ();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// public
|
|
|
|
bool kpDocumentSaveOptionsWidget::dither () const
|
|
|
|
{
|
|
|
|
if (mode () & ColorDepth)
|
|
|
|
{
|
|
|
|
return (m_colorDepthCombo->currentItem () == 1 ||
|
|
|
|
m_colorDepthCombo->currentItem () == 3);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
return m_baseDocumentSaveOptions.dither ();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// protected static
|
|
|
|
int kpDocumentSaveOptionsWidget::colorDepthComboItemFromColorDepthAndDither (
|
|
|
|
int depth, bool dither)
|
|
|
|
{
|
|
|
|
if (depth == 1)
|
|
|
|
{
|
|
|
|
if (!dither)
|
|
|
|
{
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else if (depth == 8)
|
|
|
|
{
|
|
|
|
if (!dither)
|
|
|
|
{
|
|
|
|
return 2;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
return 3;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else if (depth == 32)
|
|
|
|
{
|
|
|
|
return 4;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// public slots
|
|
|
|
void kpDocumentSaveOptionsWidget::setColorDepthDither (int newDepth, bool newDither)
|
|
|
|
{
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "kpDocumentSaveOptionsWidget::setColorDepthDither("
|
|
|
|
<< "depth=" << newDepth
|
|
|
|
<< ",dither=" << newDither
|
|
|
|
<< ")" << endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
m_baseDocumentSaveOptions.setColorDepth (newDepth);
|
|
|
|
m_baseDocumentSaveOptions.setDither (newDither);
|
|
|
|
|
|
|
|
|
|
|
|
const int comboItem = colorDepthComboItemFromColorDepthAndDither (
|
|
|
|
newDepth, newDither);
|
|
|
|
// TODO: Ignoring when comboItem >= m_colorDepthCombo->count() is wrong.
|
|
|
|
// This happens if this mimeType has configurable colour depth
|
|
|
|
// and an incorrect maximum colour depth (less than a TQImage of
|
|
|
|
// this mimeType, opened by kpDocument).
|
|
|
|
if (comboItem >= 0 && comboItem < m_colorDepthCombo->count ())
|
|
|
|
m_colorDepthCombo->setCurrentItem (comboItem);
|
|
|
|
|
|
|
|
|
|
|
|
slotColorDepthSelected ();
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// protected slot
|
|
|
|
void kpDocumentSaveOptionsWidget::slotColorDepthSelected ()
|
|
|
|
{
|
|
|
|
if (mode () & ColorDepth)
|
|
|
|
{
|
|
|
|
m_colorDepthComboLastSelectedItem = m_colorDepthCombo->currentItem ();
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
m_colorDepthComboLastSelectedItem =
|
|
|
|
colorDepthComboItemFromColorDepthAndDither (
|
|
|
|
m_baseDocumentSaveOptions.colorDepth (),
|
|
|
|
m_baseDocumentSaveOptions.dither ());
|
|
|
|
}
|
|
|
|
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "kpDocumentSaveOptionsWidget::slotColorDepthSelected()"
|
|
|
|
<< " mode&ColorDepth=" << (mode () & ColorDepth)
|
|
|
|
<< " colorDepthComboLastSelectedItem="
|
|
|
|
<< m_colorDepthComboLastSelectedItem
|
|
|
|
<< endl;
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// public
|
|
|
|
int kpDocumentSaveOptionsWidget::quality () const
|
|
|
|
{
|
|
|
|
if (mode () & Quality)
|
|
|
|
{
|
|
|
|
return m_qualityInput->value ();
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
return m_baseDocumentSaveOptions.quality ();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// public
|
|
|
|
void kpDocumentSaveOptionsWidget::setQuality (int newQuality)
|
|
|
|
{
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "kpDocumentSaveOptionsWidget::setQuality("
|
|
|
|
<< newQuality << ")" << endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
m_baseDocumentSaveOptions.setQuality (newQuality);
|
|
|
|
m_qualityInput->setValue (newQuality == -1/*TQImage::save() default*/ ?
|
|
|
|
75 :
|
|
|
|
newQuality);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// public
|
|
|
|
kpDocumentSaveOptions kpDocumentSaveOptionsWidget::documentSaveOptions () const
|
|
|
|
{
|
|
|
|
return kpDocumentSaveOptions (mimeType (), colorDepth (), dither (), quality ());
|
|
|
|
}
|
|
|
|
|
|
|
|
// public
|
|
|
|
void kpDocumentSaveOptionsWidget::setDocumentSaveOptions (
|
|
|
|
const kpDocumentSaveOptions &saveOptions)
|
|
|
|
{
|
|
|
|
setMimeType (saveOptions.mimeType ());
|
|
|
|
setColorDepthDither (saveOptions.colorDepth (), saveOptions.dither ());
|
|
|
|
setQuality (saveOptions.quality ());
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// public
|
|
|
|
void kpDocumentSaveOptionsWidget::setDocumentPixmap (const TQPixmap &documentPixmap)
|
|
|
|
{
|
|
|
|
delete m_documentPixmap;
|
|
|
|
m_documentPixmap = new TQPixmap (documentPixmap);
|
|
|
|
|
|
|
|
updatePreview ();
|
|
|
|
}
|
|
|
|
|
|
|
|
// public
|
|
|
|
void kpDocumentSaveOptionsWidget::setDocumentMetaInfo (
|
|
|
|
const kpDocumentMetaInfo &metaInfo)
|
|
|
|
{
|
|
|
|
m_documentMetaInfo = metaInfo;
|
|
|
|
|
|
|
|
updatePreview ();
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// public
|
|
|
|
kpDocumentSaveOptionsWidget::Mode kpDocumentSaveOptionsWidget::mode () const
|
|
|
|
{
|
|
|
|
return m_mode;
|
|
|
|
}
|
|
|
|
|
|
|
|
// public
|
|
|
|
void kpDocumentSaveOptionsWidget::setMode (Mode mode)
|
|
|
|
{
|
|
|
|
m_mode = mode;
|
|
|
|
|
|
|
|
|
|
|
|
// If mode == None, we show still show the Color Depth widgets but disabled
|
|
|
|
m_colorDepthLabel->setShown (mode != Quality);
|
|
|
|
m_colorDepthCombo->setShown (mode != Quality);
|
|
|
|
m_colorDepthSpaceWidget->setShown (mode != Quality);
|
|
|
|
|
|
|
|
m_qualityLabel->setShown (mode == Quality);
|
|
|
|
m_qualityInput->setShown (mode == Quality);
|
|
|
|
|
|
|
|
|
|
|
|
m_colorDepthLabel->setEnabled (mode == ColorDepth);
|
|
|
|
m_colorDepthCombo->setEnabled (mode == ColorDepth);
|
|
|
|
|
|
|
|
m_qualityLabel->setEnabled (mode == Quality);
|
|
|
|
m_qualityInput->setEnabled (mode == Quality);
|
|
|
|
|
|
|
|
|
|
|
|
// SYNC: HACK: When changing between color depth and quality widgets,
|
|
|
|
// we change the height of "this", causing the text on the labels
|
|
|
|
// to move but the first instance of the text doesn't get erased.
|
|
|
|
// TQt bug.
|
|
|
|
TQTimer::singleShot (0, this, TQ_SLOT (repaintLabels ()));
|
|
|
|
}
|
|
|
|
|
|
|
|
// protected slot
|
|
|
|
void kpDocumentSaveOptionsWidget::repaintLabels ()
|
|
|
|
{
|
|
|
|
if (mode () != Quality)
|
|
|
|
m_colorDepthLabel->repaint ();
|
|
|
|
if (mode () == Quality)
|
|
|
|
m_qualityLabel->repaint ();
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// protected slot
|
|
|
|
void kpDocumentSaveOptionsWidget::showPreview (bool yes)
|
|
|
|
{
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "kpDocumentSaveOptionsWidget::showPreview(" << yes << ")"
|
|
|
|
<< " m_previewDialog=" << bool (m_previewDialog)
|
|
|
|
<< endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
if (yes == bool (m_previewDialog))
|
|
|
|
return;
|
|
|
|
|
|
|
|
if (!m_visualParent)
|
|
|
|
return;
|
|
|
|
|
|
|
|
if (yes)
|
|
|
|
{
|
|
|
|
m_previewDialog = new kpDocumentSaveOptionsPreviewDialog (m_visualParent, "previewSaveDialog");
|
|
|
|
updatePreview ();
|
|
|
|
|
|
|
|
connect (m_previewDialog, TQ_SIGNAL (finished ()),
|
|
|
|
this, TQ_SLOT (hidePreview ()));
|
|
|
|
|
|
|
|
|
|
|
|
TDEConfigGroupSaver cfgGroupSaver (TDEGlobal::config (), kpSettingsGroupPreviewSave);
|
|
|
|
TDEConfigBase *cfg = cfgGroupSaver.config ();
|
|
|
|
|
|
|
|
if (cfg->hasKey (kpSettingPreviewSaveUpdateDelay))
|
|
|
|
{
|
|
|
|
m_updatePreviewDelay = cfg->readNumEntry (kpSettingPreviewSaveUpdateDelay);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
cfg->writeEntry (kpSettingPreviewSaveUpdateDelay, m_updatePreviewDelay);
|
|
|
|
cfg->sync ();
|
|
|
|
}
|
|
|
|
|
|
|
|
if (m_updatePreviewDelay < 0)
|
|
|
|
m_updatePreviewDelay = 0;
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "\tread cfg preview dialog update delay="
|
|
|
|
<< m_updatePreviewDelay
|
|
|
|
<< endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
if (m_previewDialogLastRelativeGeometry.isEmpty ())
|
|
|
|
{
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "\tread cfg preview dialog last rel geometry" << endl;
|
|
|
|
#endif
|
|
|
|
TDEConfigGroupSaver cfgGroupSaver (TDEGlobal::config (), kpSettingsGroupPreviewSave);
|
|
|
|
TDEConfigBase *cfg = cfgGroupSaver.config ();
|
|
|
|
|
|
|
|
m_previewDialogLastRelativeGeometry = cfg->readRectEntry (
|
|
|
|
kpSettingPreviewSaveGeometry);
|
|
|
|
}
|
|
|
|
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "\tpreviewDialogLastRelativeGeometry="
|
|
|
|
<< m_previewDialogLastRelativeGeometry
|
|
|
|
<< " visualParent->rect()=" << m_visualParent->rect ()
|
|
|
|
<< endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
TQRect relativeGeometry;
|
|
|
|
if (!m_previewDialogLastRelativeGeometry.isEmpty () &&
|
|
|
|
m_visualParent->rect ().intersects (m_previewDialogLastRelativeGeometry))
|
|
|
|
{
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "\tok" << endl;
|
|
|
|
#endif
|
|
|
|
relativeGeometry = m_previewDialogLastRelativeGeometry;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "\t\tinvalid" << endl;
|
|
|
|
#endif
|
|
|
|
const int margin = 20;
|
|
|
|
|
|
|
|
relativeGeometry =
|
|
|
|
TQRect (m_visualParent->width () -
|
|
|
|
m_previewDialog->preferredMinimumSize ().width () -
|
|
|
|
margin,
|
|
|
|
margin * 2, // Avoid folder combo
|
|
|
|
m_previewDialog->preferredMinimumSize ().width (),
|
|
|
|
m_previewDialog->preferredMinimumSize ().height ());
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
const TQRect globalGeometry =
|
|
|
|
kpWidgetMapper::toGlobal (m_visualParent,
|
|
|
|
relativeGeometry);
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "\trelativeGeometry=" << relativeGeometry
|
|
|
|
<< " globalGeometry=" << globalGeometry
|
|
|
|
<< endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
m_previewDialog->resize (globalGeometry.size ());
|
|
|
|
m_previewDialog->move (globalGeometry.topLeft ());
|
|
|
|
|
|
|
|
|
|
|
|
m_previewDialog->show ();
|
|
|
|
|
|
|
|
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "\tgeometry after show="
|
|
|
|
<< TQRect (m_previewDialog->x (), m_previewDialog->y (),
|
|
|
|
m_previewDialog->width (), m_previewDialog->height ())
|
|
|
|
<< endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
updatePreviewDialogLastRelativeGeometry ();
|
|
|
|
|
|
|
|
connect (m_previewDialog, TQ_SIGNAL (moved ()),
|
|
|
|
this, TQ_SLOT (updatePreviewDialogLastRelativeGeometry ()));
|
|
|
|
connect (m_previewDialog, TQ_SIGNAL (resized ()),
|
|
|
|
this, TQ_SLOT (updatePreviewDialogLastRelativeGeometry ()));
|
|
|
|
|
|
|
|
m_updatePreviewDialogLastRelativeGeometryTimer->start (200/*ms*/);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
m_updatePreviewDialogLastRelativeGeometryTimer->stop ();
|
|
|
|
|
|
|
|
TDEConfigGroupSaver cfgGroupSaver (TDEGlobal::config (), kpSettingsGroupPreviewSave);
|
|
|
|
TDEConfigBase *cfg = cfgGroupSaver.config ();
|
|
|
|
|
|
|
|
cfg->writeEntry (kpSettingPreviewSaveGeometry, m_previewDialogLastRelativeGeometry);
|
|
|
|
cfg->sync ();
|
|
|
|
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "\tsaving preview geometry "
|
|
|
|
<< m_previewDialogLastRelativeGeometry
|
|
|
|
<< " (TQt would have us believe "
|
|
|
|
<< kpWidgetMapper::fromGlobal (m_visualParent,
|
|
|
|
TQRect (m_previewDialog->x (), m_previewDialog->y (),
|
|
|
|
m_previewDialog->width (), m_previewDialog->height ()))
|
|
|
|
<< ")"
|
|
|
|
<< endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
m_previewDialog->deleteLater ();
|
|
|
|
m_previewDialog = 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// protected slot
|
|
|
|
void kpDocumentSaveOptionsWidget::hidePreview ()
|
|
|
|
{
|
|
|
|
if (m_previewButton->isOn ())
|
|
|
|
m_previewButton->toggle ();
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// protected slot
|
|
|
|
void kpDocumentSaveOptionsWidget::updatePreviewDelayed ()
|
|
|
|
{
|
|
|
|
m_updatePreviewTimer->start (m_updatePreviewDelay, true/*single shot*/);
|
|
|
|
}
|
|
|
|
|
|
|
|
// protected slot
|
|
|
|
void kpDocumentSaveOptionsWidget::updatePreview ()
|
|
|
|
{
|
|
|
|
if (!m_previewDialog || !m_documentPixmap)
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
|
|
m_updatePreviewTimer->stop ();
|
|
|
|
|
|
|
|
|
|
|
|
TQApplication::setOverrideCursor (TQt::waitCursor);
|
|
|
|
|
|
|
|
TQByteArray data;
|
|
|
|
|
|
|
|
TQBuffer buffer (data);
|
|
|
|
buffer.open (IO_WriteOnly);
|
|
|
|
kpDocument::savePixmapToDevice (*m_documentPixmap,
|
|
|
|
&buffer,
|
|
|
|
documentSaveOptions (),
|
|
|
|
m_documentMetaInfo,
|
|
|
|
false/*no lossy prompt*/,
|
|
|
|
this);
|
|
|
|
buffer.close ();
|
|
|
|
|
|
|
|
|
|
|
|
TQImage image;
|
|
|
|
image.loadFromData (data,
|
|
|
|
KImageIO::typeForMime (mimeType ()).latin1 ());
|
|
|
|
|
|
|
|
// TODO: merge with kpDocument::getPixmapFromFile()
|
|
|
|
m_previewDialog->setFilePixmapAndSize (
|
|
|
|
kpPixmapFX::convertToPixmapAsLosslessAsPossible (image),
|
|
|
|
data.size ());
|
|
|
|
|
|
|
|
TQApplication::restoreOverrideCursor ();
|
|
|
|
}
|
|
|
|
|
|
|
|
// protected slot
|
|
|
|
void kpDocumentSaveOptionsWidget::updatePreviewDialogLastRelativeGeometry ()
|
|
|
|
{
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "kpDocumentSaveOptionsWidget::"
|
|
|
|
<< "updatePreviewDialogLastRelativeGeometry()"
|
|
|
|
<< endl;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
if (m_previewDialog && m_previewDialog->isVisible ())
|
|
|
|
{
|
|
|
|
m_previewDialogLastRelativeGeometry =
|
|
|
|
kpWidgetMapper::fromGlobal (m_visualParent,
|
|
|
|
TQRect (m_previewDialog->x (), m_previewDialog->y (),
|
|
|
|
m_previewDialog->width (), m_previewDialog->height ()));
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "\tcaching pos = "
|
|
|
|
<< m_previewDialogLastRelativeGeometry
|
|
|
|
<< endl;
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
#if DEBUG_KP_DOCUMENT_SAVE_OPTIONS_WIDGET
|
|
|
|
kdDebug () << "\tnot visible - ignoring geometry" << endl;
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
#include <kpdocumentsaveoptionswidget.moc>
|