1 /* This file is part of
2 * =================================================
4 * LyX, The Document Processor
5 * Copyright 1995 Matthias Ettrich.
6 * Copyright 1995-2001 The LyX Team.
9 * \author Herbert Voss <voss@lyx.org>
11 * ================================================= */
16 #pragma implementation
19 #include "insetgraphicsParams.h"
20 #include "support/translator.h"
21 #include "support/filetools.h"
22 #include "support/lyxlib.h"
23 #include "support/LOstream.h"
24 #include "support/LAssert.h"
28 /// This variable keeps a tab on whether the translator was set with the
30 bool translatorsSet = false;
32 /// This is the translator between the Display enum and corresponding lyx
34 Translator< InsetGraphicsParams::DisplayType, string >
35 displayTranslator(InsetGraphicsParams::DEFAULT, "default");
37 // this is only compatibility stuff for the first 1.2 version
38 // it is obselete until 1.3
39 LyXLength convertResizeValue(string const token, LyXLex & lex) {
41 string value = lex.getString(); // "width" or "height"
42 lex.next(); // anyway not interesting
43 value = lex.getString();
44 if (token == "default")
45 return (LyXLength(value+"pt"));
46 else if (token == "cm")
47 return (LyXLength(value+"cm"));
48 else if (token == "inch")
49 return (LyXLength(value+"in"));
50 else if (token == "percentOfColumn")
51 return (LyXLength(value+"c%"));
52 else if (token == "percentOfPage")
53 return (LyXLength(value+"p%"));
54 else return LyXLength("0pt"); // nothing with figinset
60 InsetGraphicsParams::InsetGraphicsParams()
64 if (! translatorsSet) {
65 translatorsSet = true;
66 // Fill the display translator
67 displayTranslator.addPair(DEFAULT, "default");
68 displayTranslator.addPair(MONOCHROME, "monochrome");
69 displayTranslator.addPair(GRAYSCALE, "grayscale");
70 displayTranslator.addPair(COLOR, "color");
71 displayTranslator.addPair(NONE, "none");
76 InsetGraphicsParams::InsetGraphicsParams(InsetGraphicsParams const & igp)
78 // I decided to skip the initialization since the copy will overwrite
85 InsetGraphicsParams::operator=(InsetGraphicsParams const & params)
87 // Are we assigning the object into itself?
94 void InsetGraphicsParams::init()
96 subcaptionText = filename = string();
97 bb = string(); // bounding box
98 draft = false; // draft mode
99 clip = false; // clip image
101 subcaption = false; // subfigure
102 width = LyXLength(); // set to 0pt
103 height = LyXLength();
104 lyxwidth = LyXLength(); // for the view in lyx
105 lyxheight = LyXLength();
108 size_type = DEFAULT_SIZE; // do nothing
109 lyxsize_type = DEFAULT_SIZE; // do nothing
110 keepAspectRatio = false; //
111 rotate = false; // Rotating
112 rotateOrigin = "center"; // Origin
113 rotateAngle = 0.0; // in degrees
114 special = string(); // userdefined stuff
117 void InsetGraphicsParams::copy(InsetGraphicsParams const & igp)
119 filename = igp.filename;
123 display = igp.display;
124 subcaption = igp.subcaption;
125 subcaptionText = igp.subcaptionText;
126 keepAspectRatio = igp.keepAspectRatio;
130 size_type = igp.size_type;
131 lyxsize_type = igp.lyxsize_type;
132 lyxwidth = igp.lyxwidth;
133 lyxheight = igp.lyxheight;
134 lyxscale = igp.lyxscale;
136 rotateOrigin = igp.rotateOrigin;
137 rotateAngle = igp.rotateAngle;
138 special = igp.special;
141 bool operator==(InsetGraphicsParams const & left,
142 InsetGraphicsParams const & right)
144 if (left.filename == right.filename &&
145 left.bb == right.bb &&
146 left.draft == right.draft &&
147 left.clip == right.clip &&
148 left.display == right.display &&
149 left.subcaption == right.subcaption &&
150 left.subcaptionText == right.subcaptionText &&
151 left.keepAspectRatio == right.keepAspectRatio &&
152 left.width == right.width &&
153 left.height == right.height &&
154 left.scale == right.scale &&
155 left.size_type == right.size_type &&
156 left.lyxsize_type == right.lyxsize_type &&
157 left.lyxwidth == right.lyxwidth &&
158 left.lyxheight == right.lyxheight &&
159 left.lyxscale == right.lyxscale &&
160 left.rotate == right.rotate &&
161 left.rotateOrigin == right.rotateOrigin &&
162 lyx::float_equal(left.rotateAngle, right.rotateAngle, 0.001 &&
163 left.special == right.special)
170 bool operator!=(InsetGraphicsParams const & left,
171 InsetGraphicsParams const & right)
173 return !(left == right);
177 void InsetGraphicsParams::Write(Buffer const * buf, ostream & os) const
179 // If there is no filename, write nothing for it.
180 if (! filename.empty()) {
182 << MakeRelPath(filename, buf->filePath())
185 if (!bb.empty()) // bounding box
186 os << "\tBoundingBox " << bb << '\n';
187 if (clip) // clip image
189 if (draft) // draft mode
191 // Save the display type
192 os << "\tdisplay " << displayTranslator.find(display) << '\n';
193 // Save the subcaption status
195 os << "\tsubcaption\n";
196 if (!subcaptionText.empty())
197 os << "\tsubcaptionText \"" << subcaptionText << '\"' << '\n';
198 // we always need the size type
200 // 1: width/height combination
202 os << "\tsize_type " << size_type << '\n';
204 os << "\twidth " << width.asString() << '\n';
206 os << "\theight " << height.asString() << '\n';
208 os << "\tscale " << scale << '\n';
210 os << "\tkeepAspectRatio\n";
213 if (!lyx::float_equal(rotateAngle, 0.0, 0.001))
214 os << "\trotateAngle " << rotateAngle << '\n';
215 if (!rotateOrigin.empty())
216 os << "\trotateOrigin " << rotateOrigin << '\n';
217 if (!special.empty())
218 os << "\tspecial " << special << '\n';
219 os << "\tlyxsize_type " << lyxsize_type << '\n';
220 if (!lyxwidth.zero()) // the lyx-viewsize
221 os << "\tlyxwidth " << lyxwidth.asString() << '\n';
222 if (!lyxheight.zero())
223 os << "\tlyxheight " << lyxheight.asString();
225 os << "\tlyxscale " << lyxscale << '\n';
229 bool InsetGraphicsParams::Read(Buffer const * buf, LyXLex & lex,
232 if (token == "filename") {
234 filename = lex.getString();
235 if (!filename.empty()) {
236 // Make the filename with absolute directory.
237 filename = MakeAbsPath(filename, buf->filePath());
239 } else if (token == "BoundingBox") {
240 for (int i=0; i<4 ;i++) {
242 bb += (lex.getString()+" ");
244 } else if (token == "clip") {
246 } else if (token == "draft") {
248 } else if (token == "display") {
250 string const type = lex.getString();
251 display = displayTranslator.find(type);
252 } else if (token == "subcaption") {
254 } else if (token == "subcaptionText") {
256 subcaptionText = lex.getString();
257 } else if (token == "widthResize") {
259 string const token = lex.getString();
260 if (token == "scale") {
262 scale = lex.getInteger();
266 width = convertResizeValue(token, lex);
270 } else if (token == "size_type") {
272 switch (lex.getInteger()) {
273 case 0 : size_type = DEFAULT_SIZE;
275 case 1 : size_type = WH;
277 case 2 : size_type = SCALE;
279 } else if (token == "width") {
281 width = LyXLength(lex.getString());
283 } else if (token == "heightResize") {
285 height = convertResizeValue(lex.getString(), lex);
286 } else if (token == "height") {
288 height = LyXLength(lex.getString());
290 } else if (token == "keepAspectRatio") {
291 keepAspectRatio = true;
292 } else if (token == "scale") {
294 scale = lex.getInteger();
295 } else if (token == "rotate") {
297 } else if (token == "rotateAngle") {
299 rotateAngle = lex.getFloat();
300 } else if (token == "rotateOrigin") {
302 rotateOrigin=lex.getString();
303 } else if (token == "lyxsize_type") {
305 switch (lex.getInteger()) {
306 case 0 : lyxsize_type = DEFAULT_SIZE;
308 case 1 : lyxsize_type = WH;
310 case 2 : lyxsize_type = SCALE;
312 } else if (token == "lyxwidth") {
314 lyxwidth = LyXLength(lex.getString());
315 } else if (token == "lyxheight") {
317 lyxheight = LyXLength(lex.getString());
318 } else if (token == "lyxscale") {
320 lyxscale = lex.getInteger();
322 // If it's none of the above, its not ours.