2 * \file ControlGraphics.C
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Angus Leeming
9 * Full author contact details are available in file CREDITS.
14 #include "ControlGraphics.h"
16 #include "helper_funcs.h"
18 #include "funcrequest.h"
22 #include "graphics/GraphicsCache.h"
23 #include "graphics/GraphicsCacheItem.h"
24 #include "graphics/GraphicsImage.h"
26 #include "insets/insetgraphics.h"
28 #include "support/FileInfo.h"
29 #include "support/filefilterlist.h"
30 #include "support/filetools.h"
31 #include "support/path_defines.h"
32 #include "support/tostr.h"
33 #include "support/types.h"
42 using support::AddName;
43 using support::FileFilterList;
44 using support::FileInfo;
45 using support::IsFileReadable;
46 using support::MakeAbsPath;
47 using support::readBB_from_PSFile;
48 using support::system_lyxdir;
49 using support::user_lyxdir;
54 ControlGraphics::ControlGraphics(Dialog & parent)
55 : Dialog::Controller(parent)
59 bool ControlGraphics::initialiseParams(string const & data)
61 InsetGraphicsParams params;
62 InsetGraphicsMailer::string2params(data, kernel().buffer(), params);
63 params_.reset(new InsetGraphicsParams(params));
68 void ControlGraphics::clearParams()
74 void ControlGraphics::dispatchParams()
76 InsetGraphicsParams tmp_params(params());
78 InsetGraphicsMailer::params2string(tmp_params, kernel().buffer());
79 kernel().dispatch(FuncRequest(LFUN_INSET_APPLY, lfun));
83 string const ControlGraphics::browse(string const & in_name) const
85 string const title = _("Select graphics file");
87 // Does user clipart directory exist?
88 string clipdir = AddName (user_lyxdir(), "clipart");
89 FileInfo fileInfo(clipdir);
90 if (!(fileInfo.isOK() && fileInfo.isDir()))
91 // No - bail out to system clipart directory
92 clipdir = AddName (system_lyxdir(), "clipart");
93 pair<string, string> dir1(_("Clipart|#C#c"), clipdir);
94 pair<string, string> dir2(_("Documents|#o#O"), string(lyxrc.document_path));
95 // Show the file browser dialog
96 return browseRelFile(in_name, kernel().bufferFilepath(),
103 string const ControlGraphics::readBB(string const & file)
105 string const abs_file =
106 MakeAbsPath(file, kernel().bufferFilepath());
108 // try to get it from the file, if possible. Zipped files are
109 // unzipped in the readBB_from_PSFile-Function
110 string const bb = readBB_from_PSFile(abs_file);
114 // we don't, so ask the Graphics Cache if it has loaded the file
118 graphics::Cache & gc = graphics::Cache::get();
119 if (gc.inCache(abs_file)) {
120 graphics::Image const * image = gc.item(abs_file)->image();
123 width = image->getWidth();
124 height = image->getHeight();
128 return ("0 0 " + tostr(width) + ' ' + tostr(height));
132 bool ControlGraphics::isFilenameValid(string const & fname) const
134 // It may be that the filename is relative.
135 string const name = MakeAbsPath(fname, kernel().bufferFilepath());
136 return IsFileReadable(name);
140 void ControlGraphics::editGraphics()
142 BOOST_ASSERT(params_.get());
144 dialog().view().apply();
146 InsetGraphicsMailer::params2string(params(), kernel().buffer());
147 kernel().dispatch(FuncRequest(LFUN_GRAPHICS_EDIT, lfun));
153 char const * const bb_units[] = { "bp", "cm", "mm", "in" };
154 size_t const bb_size = sizeof(bb_units) / sizeof(char *);
156 // These are the strings that are stored in the LyX file and which
157 // correspond to the LaTeX identifiers shown in the comments at the
159 char const * const rorigin_lyx_strs[] = {
160 // the LaTeX default is leftBaseline
162 "leftTop", "leftBottom", "leftBaseline", // lt lb lB
163 "center", "centerTop", "centerBottom", "centerBaseline", // c ct cb cB
164 "rightTop", "rightBottom", "rightBaseline" }; // rt rb rB
166 // These are the strings, corresponding to the above, that the GUI should
167 // use. Note that they can/should be translated.
168 char const * const rorigin_gui_strs[] = {
170 N_("Top left"), N_("Bottom left"), N_("Baseline left"),
171 N_("Center"), N_("Top center"), N_("Bottom center"), N_("Baseline center"),
172 N_("Top right"), N_("Bottom right"), N_("Baseline right") };
174 size_t const rorigin_size = sizeof(rorigin_lyx_strs) / sizeof(char *);
179 vector<string> const getBBUnits()
181 return vector<string> (bb_units, bb_units + bb_size);
185 vector<RotationOriginPair> getRotationOriginData()
187 static vector<RotationOriginPair> data;
191 data.resize(rorigin_size);
192 for (size_type i = 0; i < rorigin_size; ++i) {
193 data[i] = make_pair(_(rorigin_gui_strs[i]),
194 rorigin_lyx_strs[i]);
200 } // namespace frontend