1 /*
2 For general Scribus (>=1.3.2) copyright and licensing information please refer
3 to the COPYING file provided with the program. Following this notice may exist
4 a copyright and/or license notice that predates the release of Scribus 1.3.2
5 for which a new license (GPL+exception) is in place.
6 */
7 /***************************************************************************
8 * Copyright (C) 2007 by Franz Schmid *
9 * franz.schmid@altmuehlnet.de *
10 * *
11 * This program is free software; you can redistribute it and/or modify *
12 * it under the terms of the GNU General Public License as published by *
13 * the Free Software Foundation; either version 2 of the License, or *
14 * (at your option) any later version. *
15 * *
16 * This program is distributed in the hope that it will be useful, *
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
19 * GNU General Public License for more details. *
20 * *
21 * You should have received a copy of the GNU General Public License *
22 * along with this program; if not, write to the *
23 * Free Software Foundation, Inc., *
24 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
25 ****************************************************************************/
26
27 #include "lenseffects.h"
28 #include "lensdialog.h"
29 #include "scribuscore.h"
30 #include "selection.h"
31 #include "scribusview.h"
32
lenseffects_getPluginAPIVersion()33 int lenseffects_getPluginAPIVersion()
34 {
35 return PLUGIN_API_VERSION;
36 }
37
lenseffects_getPlugin()38 ScPlugin* lenseffects_getPlugin()
39 {
40 LensEffectsPlugin* plug = new LensEffectsPlugin();
41 Q_CHECK_PTR(plug);
42 return plug;
43 }
44
lenseffects_freePlugin(ScPlugin * plugin)45 void lenseffects_freePlugin(ScPlugin* plugin)
46 {
47 LensEffectsPlugin* plug = qobject_cast<LensEffectsPlugin*>(plugin);
48 Q_ASSERT(plug);
49 delete plug;
50 }
51
LensEffectsPlugin()52 LensEffectsPlugin::LensEffectsPlugin()
53 {
54 // Set action info in languageChange, so we only have to do
55 // it in one place.
56 languageChange();
57 }
58
~LensEffectsPlugin()59 LensEffectsPlugin::~LensEffectsPlugin() {};
60
languageChange()61 void LensEffectsPlugin::languageChange()
62 {
63 // Note that we leave the unused members unset. They'll be initialised
64 // with their default ctors during construction.
65 // Action name
66 m_actionInfo.name = "LensEffects";
67 // Action text for menu, including accel
68 m_actionInfo.text = tr("Lens Effects...");
69 // Menu
70 m_actionInfo.menu = "ItemPathOps";
71 m_actionInfo.parentMenu = "Item";
72 m_actionInfo.subMenuName = tr("Path Tools");
73 m_actionInfo.enabledOnStartup = false;
74 m_actionInfo.notSuitableFor.append(PageItem::Line);
75 m_actionInfo.notSuitableFor.append(PageItem::TextFrame);
76 m_actionInfo.notSuitableFor.append(PageItem::ImageFrame);
77 m_actionInfo.notSuitableFor.append(PageItem::PathText);
78 m_actionInfo.notSuitableFor.append(PageItem::LatexFrame);
79 m_actionInfo.notSuitableFor.append(PageItem::Symbol);
80 m_actionInfo.notSuitableFor.append(PageItem::RegularPolygon);
81 m_actionInfo.notSuitableFor.append(PageItem::Arc);
82 m_actionInfo.notSuitableFor.append(PageItem::Spiral);
83 m_actionInfo.needsNumObjects = 3;
84 }
85
fullTrName() const86 QString LensEffectsPlugin::fullTrName() const
87 {
88 return QObject::tr("Lens Effects");
89 }
90
getAboutData() const91 const ScActionPlugin::AboutData* LensEffectsPlugin::getAboutData() const
92 {
93 AboutData* about = new AboutData;
94 Q_CHECK_PTR(about);
95 about->authors = QString::fromUtf8("Franz Schmid <Franz.Schmid@altmuehlnet.de>");
96 about->shortDescription = tr("Lens Effects");
97 about->description = tr("Apply fancy lens effects");
98 // about->version
99 // about->releaseDate
100 // about->copyright
101 about->license = "GPL";
102 return about;
103 }
104
deleteAboutData(const AboutData * about) const105 void LensEffectsPlugin::deleteAboutData(const AboutData* about) const
106 {
107 Q_ASSERT(about);
108 delete about;
109 }
110
run(ScribusDoc * doc,const QString &)111 bool LensEffectsPlugin::run(ScribusDoc* doc, const QString&)
112 {
113 ScribusDoc* currDoc = doc;
114 if (currDoc == nullptr)
115 currDoc = ScCore->primaryMainWindow()->doc;
116 if (currDoc->m_Selection->count() > 0)
117 {
118 LensDialog *dia = new LensDialog(currDoc->scMW(), currDoc);
119 if (dia->exec())
120 {
121 for (int a = 0; a < dia->origPathItem.count(); a++)
122 {
123 PageItem *currItem = dia->origPageItem[a];
124 if (currItem->itemType() == PageItem::Line)
125 continue;
126 QPainterPath path = dia->origPathItem[a]->path();
127 FPointArray points;
128 points.fromQPainterPath(path);
129 currItem->PoLine = points;
130 currItem->ClipEdited = true;
131 currItem->FrameType = 3;
132 double oW = currItem->width();
133 double oH = currItem->height();
134 currDoc->adjustItemSize(currItem, true);
135 currItem->OldB2 = currItem->width();
136 currItem->OldH2 = currItem->height();
137 if (currItem->isGroup())
138 {
139 currItem->groupWidth = currItem->groupWidth * (currItem->OldB2 / oW);
140 currItem->groupHeight = currItem->groupHeight * (currItem->OldH2 / oH);
141 }
142 currItem->updateClip();
143 if (currItem->isGroup())
144 {
145 currDoc->resizeGroupToContents(currItem);
146 currItem->SetRectFrame();
147 }
148 currItem->ContourLine = currItem->PoLine.copy();
149 }
150 if (currDoc->m_Selection->count() > 0)
151 {
152 PageItem *m_patternItem = currDoc->m_Selection->itemAt(0);
153 if (m_patternItem->isGroup())
154 {
155 currDoc->resizeGroupToContents(m_patternItem);
156 m_patternItem->SetRectFrame();
157 }
158 }
159 currDoc->changed();
160 currDoc->view()->DrawNew();
161 }
162 delete dia;
163 }
164 return true;
165 }
166