summaryrefslogtreecommitdiffstats
path: root/libtdepim/kpixmapregionselectordialog.cpp
blob: d77c31355013bd70ceddb7d1984d6c462a9b0bc7 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
/*
    This file is part of libtdepim.

    Copyright (C) 2004 Antonio Larrosa <larrosa@kde.org

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library 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., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/

#include "kpixmapregionselectordialog.h"
#include <kdialogbase.h>
#include <tqdialog.h>
#include <tqdesktopwidget.h>
#include <tdelocale.h>
#include <kdialog.h>

using namespace KPIM;

KPixmapRegionSelectorDialog::KPixmapRegionSelectorDialog(TQWidget *parent,
     const char *name, bool modal ) : KDialogBase(parent, name, modal, i18n("Select Region of Image"), Help|Ok|Cancel, Ok, true )
{
  TQVBox *vbox=new TQVBox(this);
  new TQLabel(i18n("Please click and drag on the image to select the region of interest:"), vbox);
  m_pixmapSelectorWidget= new KPixmapRegionSelectorWidget(vbox);

  vbox->setSpacing( KDialog::spacingHint() );

  setMainWidget(vbox);
}

KPixmapRegionSelectorDialog::~KPixmapRegionSelectorDialog()
{
}

TQRect KPixmapRegionSelectorDialog::getSelectedRegion(const TQPixmap &pixmap, TQWidget *parent )
{
  KPixmapRegionSelectorDialog dialog(parent);

  dialog.pixmapRegionSelectorWidget()->setPixmap(pixmap);

  TQDesktopWidget desktopWidget;
  TQRect screen=desktopWidget.availableGeometry();
  dialog.pixmapRegionSelectorWidget()->setMaximumWidgetSize(
        (int)(screen.width()*4.0/5), (int)(screen.height()*4.0/5));

  int result = dialog.exec();

  TQRect rect;

  if ( result == TQDialog::Accepted )
    rect = dialog.pixmapRegionSelectorWidget()->unzoomedSelectedRegion();

  return rect;
}

TQRect KPixmapRegionSelectorDialog::getSelectedRegion(const TQPixmap &pixmap, int aspectRatioWidth, int aspectRatioHeight, TQWidget *parent )
{
  KPixmapRegionSelectorDialog dialog(parent);

  dialog.pixmapRegionSelectorWidget()->setPixmap(pixmap);
  dialog.pixmapRegionSelectorWidget()->setSelectionAspectRatio(aspectRatioWidth,aspectRatioHeight);

  TQDesktopWidget desktopWidget;
  TQRect screen=desktopWidget.availableGeometry();
  dialog.pixmapRegionSelectorWidget()->setMaximumWidgetSize(
        (int)(screen.width()*4.0/5), (int)(screen.height()*4.0/5));

  int result = dialog.exec();

  TQRect rect;

  if ( result == TQDialog::Accepted )
    rect = dialog.pixmapRegionSelectorWidget()->unzoomedSelectedRegion();

  return rect;
}

TQImage KPixmapRegionSelectorDialog::getSelectedImage(const TQPixmap &pixmap, TQWidget *parent )
{
  KPixmapRegionSelectorDialog dialog(parent);

  dialog.pixmapRegionSelectorWidget()->setPixmap(pixmap);

  TQDesktopWidget desktopWidget;
  TQRect screen=desktopWidget.availableGeometry();
  dialog.pixmapRegionSelectorWidget()->setMaximumWidgetSize(
        (int)(screen.width()*4.0/5), (int)(screen.height()*4.0/5));
  int result = dialog.exec();

  TQImage image;

  if ( result == TQDialog::Accepted )
    image = dialog.pixmapRegionSelectorWidget()->selectedImage();

  return image;
}

TQImage KPixmapRegionSelectorDialog::getSelectedImage(const TQPixmap &pixmap, int aspectRatioWidth, int aspectRatioHeight, TQWidget *parent )
{
  KPixmapRegionSelectorDialog dialog(parent);

  dialog.pixmapRegionSelectorWidget()->setPixmap(pixmap);
  dialog.pixmapRegionSelectorWidget()->setSelectionAspectRatio(aspectRatioWidth,aspectRatioHeight);

  TQDesktopWidget desktopWidget;
  TQRect screen=desktopWidget.availableGeometry();
  dialog.pixmapRegionSelectorWidget()->setMaximumWidgetSize(
        (int)(screen.width()*4.0/5), (int)(screen.height()*4.0/5));

  int result = dialog.exec();

  TQImage image;

  if ( result == TQDialog::Accepted )
    image = dialog.pixmapRegionSelectorWidget()->selectedImage();

  return image;
}