author | llornkcor <llornkcor> | 2002-09-14 02:19:09 (UTC) |
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committer | llornkcor <llornkcor> | 2002-09-14 02:19:09 (UTC) |
commit | 2d0c1ffcb39f9fac8193ed2e9e93794de0bd7975 (patch) (unidiff) | |
tree | eeed16b5f80dd5883991a7a06133f5f7a6936256 /noncore/apps/opie-reader/BuffDoc.cpp | |
parent | 5a95ed6a000a56849b8f093deea500214856c626 (diff) | |
download | opie-2d0c1ffcb39f9fac8193ed2e9e93794de0bd7975.zip opie-2d0c1ffcb39f9fac8193ed2e9e93794de0bd7975.tar.gz opie-2d0c1ffcb39f9fac8193ed2e9e93794de0bd7975.tar.bz2 |
update by Tim
Diffstat (limited to 'noncore/apps/opie-reader/BuffDoc.cpp') (more/less context) (show whitespace changes)
-rw-r--r-- | noncore/apps/opie-reader/BuffDoc.cpp | 192 |
1 files changed, 145 insertions, 47 deletions
diff --git a/noncore/apps/opie-reader/BuffDoc.cpp b/noncore/apps/opie-reader/BuffDoc.cpp index df2f4eb..e37b136 100644 --- a/noncore/apps/opie-reader/BuffDoc.cpp +++ b/noncore/apps/opie-reader/BuffDoc.cpp | |||
@@ -1,12 +1,28 @@ | |||
1 | #include "BuffDoc.h" | 1 | #include "BuffDoc.h" |
2 | //#include <FL/fl_draw.h> | 2 | //#include <FL/fl_draw.h> |
3 | #include "config.h" | 3 | #include "config.h" |
4 | #include "CDrawBuffer.h" | ||
5 | #include "plucker.h" | ||
6 | |||
7 | |||
8 | bool BuffDoc::hyperlink(unsigned int n) | ||
9 | { | ||
10 | bool bRet = false; | ||
11 | lastword.empty(); | ||
12 | lastsizes[0] = laststartline = n; | ||
13 | lastispara = false; | ||
14 | if (exp != NULL) | ||
15 | { | ||
16 | bRet = exp->hyperlink(n); | ||
17 | lastsizes[0] = laststartline = exp->locate(); | ||
18 | } | ||
19 | return bRet; | ||
20 | } | ||
4 | 21 | ||
5 | void BuffDoc::locate(unsigned int n) | 22 | void BuffDoc::locate(unsigned int n) |
6 | { | 23 | { |
7 | // qDebug("BuffDoc:locating:%u",n); | 24 | // qDebug("BuffDoc:locating:%u",n); |
8 | 25 | lastword.empty(); | |
9 | lastword[0] = '\0'; | ||
10 | lastsizes[0] = laststartline = n; | 26 | lastsizes[0] = laststartline = n; |
11 | lastispara = false; | 27 | lastispara = false; |
12 | // tchar linebuf[1024]; | 28 | // tchar linebuf[1024]; |
@@ -14,52 +30,52 @@ void BuffDoc::locate(unsigned int n) | |||
14 | // qDebug("BuffDoc:Located"); | 30 | // qDebug("BuffDoc:Located"); |
15 | } | 31 | } |
16 | 32 | ||
17 | bool BuffDoc::getline(CBuffer* buff, int w) | 33 | bool BuffDoc::getline(CDrawBuffer* buff, int w) |
18 | { | 34 | { |
35 | tchar ch = 32; | ||
36 | CStyle cs; | ||
37 | buff->empty(); | ||
19 | if (exp == NULL) | 38 | if (exp == NULL) |
20 | { | 39 | { |
21 | (*buff)[0] = '\0'; | 40 | //(*buff)[0] = '\0'; |
41 | buff->empty(); | ||
22 | return false; | 42 | return false; |
23 | } | 43 | } |
24 | int len = 0, ch, lastcheck = 0; | 44 | int len = 0, lastcheck = 0; |
25 | *buff = lastword.data(); | 45 | if (lastword.length() > 0) |
46 | { | ||
47 | *buff = lastword; | ||
48 | cs = lastword.laststyle(); | ||
49 | } | ||
50 | else buff->empty(); | ||
51 | // qDebug("Buff:%s Lastword:%s", (const char*)toQString(buff->data()), (const char*)toQString(lastword.data())); | ||
26 | lastcheck = len = buff->length(); | 52 | lastcheck = len = buff->length(); |
27 | // unsigned int slen = fl_widthi(buff->data(),len); | 53 | unsigned int slen = buff->width(len); |
28 | #ifdef _UNICODE | ||
29 | unsigned int slen = m_fm->width(toQString(buff->data()),len); | ||
30 | #else | ||
31 | unsigned int slen = m_fm->width(buff->data(),len); | ||
32 | #endif | ||
33 | if (slen > w) | 54 | if (slen > w) |
34 | { | 55 | { |
35 | for ( ; len > 0; len--) | 56 | for ( ; len > 0; len--) |
36 | { | 57 | { |
37 | // if (fl_widthi(buff->data(),len) < w) break; | 58 | if (buff->width(len) < w) break; |
38 | #ifdef _UNICODE | ||
39 | if (m_fm->width(toQString(buff->data()),len) < w) break; | ||
40 | #else | ||
41 | if (m_fm->width(buff->data(),len) < w) break; | ||
42 | #endif | ||
43 | } | 59 | } |
44 | lastword = buff->data() + len - 1; | 60 | // lastword = buff->data() + len - 1; |
61 | laststartline = lastsizes[len-1]; | ||
62 | lastword.setright(*buff, len - 1); | ||
45 | for (int i = 0; i < buff->length(); i++) lastsizes[i] = lastsizes[i+len-1]; | 63 | for (int i = 0; i < buff->length(); i++) lastsizes[i] = lastsizes[i+len-1]; |
46 | (*buff)[len-1] = '-'; | 64 | // (*buff)[len-1] = '-'; |
65 | buff->truncate(len-1); | ||
66 | buff->addch('-', cs); | ||
47 | (*buff)[len] = '\0'; | 67 | (*buff)[len] = '\0'; |
48 | laststartline = lastsizes[len-1]; | ||
49 | return true; | 68 | return true; |
50 | } | 69 | } |
51 | if (lastispara) | 70 | if (lastispara) |
52 | { | 71 | { |
53 | lastispara = false; | 72 | lastispara = false; |
54 | lastword[0] = '\0'; | 73 | // lastword[0] = '\0'; |
74 | lastword.empty(); | ||
55 | len = buff->length(); | 75 | len = buff->length(); |
56 | // while (fl_widthi(buff->data(),len) > w) len--; | 76 | while (buff->width(len) > w) len--; |
57 | #ifdef _UNICODE | 77 | // (*buff)[len] = '\0'; |
58 | while (m_fm->width(toQString(buff->data()),len) > w) len--; | 78 | buff->truncate(len); |
59 | #else | ||
60 | while (m_fm->width(buff->data(),len) > w) len--; | ||
61 | #endif | ||
62 | (*buff)[len] = '\0'; | ||
63 | laststartline = exp->locate(); | 79 | laststartline = exp->locate(); |
64 | return true; | 80 | return true; |
65 | } | 81 | } |
@@ -69,18 +85,18 @@ bool BuffDoc::getline(CBuffer* buff, int w) | |||
69 | { | 85 | { |
70 | lastcheck = len; | 86 | lastcheck = len; |
71 | allsizes[len] = exp->locate(); | 87 | allsizes[len] = exp->locate(); |
72 | while ((ch = getch()) != ' ' && ch != '\012' && ch != UEOF && len < 128) | 88 | getch(ch, cs); |
89 | while (ch != ' ' && ch != '\012' && ch != UEOF && len < 128) | ||
73 | { | 90 | { |
74 | (*buff)[len++] = ch; | 91 | len++; |
92 | buff->addch(ch,cs); | ||
75 | allsizes[len] = exp->locate(); | 93 | allsizes[len] = exp->locate(); |
94 | getch(ch, cs); | ||
76 | } | 95 | } |
77 | (*buff)[len] = 0; | 96 | (*buff)[len] = 0; |
78 | #ifdef _UNICODE | 97 | slen = buff->width(len); |
79 | slen = m_fm->width(toQString(buff->data()),len); | 98 | len++; |
80 | #else | 99 | buff->addch(' ', cs); |
81 | slen = m_fm->width(buff->data(),len); | ||
82 | #endif | ||
83 | (*buff)[len++] = ' '; | ||
84 | allsizes[len] = exp->locate(); | 100 | allsizes[len] = exp->locate(); |
85 | if (slen < w && ch != ' ') | 101 | if (slen < w && ch != ' ') |
86 | { | 102 | { |
@@ -90,37 +106,119 @@ bool BuffDoc::getline(CBuffer* buff, int w) | |||
90 | lastispara = (ch == '\012'); | 106 | lastispara = (ch == '\012'); |
91 | } | 107 | } |
92 | (*buff)[len] = '\0'; | 108 | (*buff)[len] = '\0'; |
93 | lastword = buff->data()+lastcheck; | 109 | // lastword = buff->data()+lastcheck; |
110 | lastword.setright(*buff, lastcheck); | ||
94 | for (int i = 0; i < lastword.length(); i++) lastsizes[i] = allsizes[i+lastcheck]; | 111 | for (int i = 0; i < lastword.length(); i++) lastsizes[i] = allsizes[i+lastcheck]; |
95 | if (lastcheck > 0) | 112 | if (lastcheck > 0) |
96 | { | 113 | { |
97 | laststartline = allsizes[lastcheck]; | 114 | laststartline = allsizes[lastcheck]; |
98 | (*buff)[lastcheck-1] = '\0'; | 115 | // (*buff)[lastcheck-1] = '\0'; |
116 | buff->truncate(lastcheck-1); | ||
99 | } | 117 | } |
100 | else | 118 | else |
101 | { | 119 | { |
102 | laststartline = (lastcheck == len) ? exp->locate() : allsizes[lastcheck+1]; | 120 | laststartline = (lastcheck == len) ? exp->locate() : allsizes[lastcheck+1]; |
103 | (*buff)[lastcheck] = '\0'; | 121 | // (*buff)[lastcheck] = '\0'; |
122 | buff->truncate(lastcheck); | ||
104 | } | 123 | } |
105 | // laststartline = sizes[lastcheck+1]; | 124 | // buff->frig(); |
106 | // (*buff)[(lastcheck > 0) ? lastcheck-1:lastcheck] = '\0'; | ||
107 | return (ch != UEOF); | 125 | return (ch != UEOF); |
108 | } | 126 | } |
109 | 127 | ||
110 | bool BuffDoc::getline(CBuffer* buff, int w, int cw) | 128 | bool BuffDoc::getline(CDrawBuffer* buff, int w, int cw) |
111 | { | 129 | { |
130 | buff->empty(); | ||
112 | if (exp == NULL) | 131 | if (exp == NULL) |
113 | { | 132 | { |
114 | (*buff)[0] = '\0'; | ||
115 | return false; | 133 | return false; |
116 | } | 134 | } |
117 | tchar ch; | 135 | tchar ch; |
136 | CStyle cs; | ||
118 | int i = 0; | 137 | int i = 0; |
119 | while ((i < w/cw) && ((ch = getch()) != '\012') && (ch != UEOF)) | 138 | while (i*cw < w) |
120 | { | 139 | { |
121 | (*buff)[i++] = ch; | 140 | getch(ch, cs); |
141 | if (ch == '\12' || ch == UEOF) break; | ||
142 | buff->addch(ch,cs); | ||
143 | i++; | ||
122 | } | 144 | } |
123 | (*buff)[i] = '\0'; | 145 | buff->truncate(i); |
124 | laststartline = exp->locate(); | 146 | laststartline = exp->locate(); |
125 | return (ch != UEOF); | 147 | return (ch != UEOF); |
126 | } | 148 | } |
149 | |||
150 | int BuffDoc::openfile(QWidget* _parent, const char *src) | ||
151 | { | ||
152 | // qDebug("BuffDoc:Openfile:%s", src); | ||
153 | // qDebug("Trying aportis %x",exp); | ||
154 | if (exp != NULL) delete exp; | ||
155 | lastword.empty(); | ||
156 | lastsizes[0] = laststartline = 0; | ||
157 | lastispara = false; | ||
158 | /* | ||
159 | exp = new Text; | ||
160 | int ret = exp->openfile(src); | ||
161 | */ | ||
162 | |||
163 | exp = new Aportis; | ||
164 | int ret = exp->openfile(src); | ||
165 | if (ret == -1) | ||
166 | { | ||
167 | delete exp; | ||
168 | exp = NULL; | ||
169 | return ret; | ||
170 | } | ||
171 | if (ret == -2) | ||
172 | { | ||
173 | |||
174 | delete exp; | ||
175 | exp = new ztxt; | ||
176 | ret = exp->openfile(src); | ||
177 | } | ||
178 | if (ret != 0) | ||
179 | { | ||
180 | |||
181 | delete exp; | ||
182 | exp = new CPlucker; | ||
183 | ret = exp->openfile(src); | ||
184 | } | ||
185 | #ifndef SMALL | ||
186 | if (ret != 0) | ||
187 | { | ||
188 | delete exp; | ||
189 | qDebug("Trying ppms"); | ||
190 | exp = new ppm_expander; | ||
191 | ret = exp->openfile(src); | ||
192 | } | ||
193 | |||
194 | if (ret != 0) | ||
195 | { | ||
196 | delete exp; | ||
197 | exp = new Text; | ||
198 | // qDebug("Trying text"); | ||
199 | ret = exp->openfile(src); | ||
200 | } | ||
201 | #else | ||
202 | if (ret != 0) | ||
203 | { | ||
204 | delete exp; | ||
205 | exp = new Text; | ||
206 | ret = exp->openfile(src); | ||
207 | } | ||
208 | #endif | ||
209 | if (ret != 0) | ||
210 | { | ||
211 | delete exp; | ||
212 | QMessageBox::information(_parent, "QTReader", "Unknown file compression type","Try another file"); | ||
213 | return ret; | ||
214 | } | ||
215 | // qDebug("Doing final open:%x:%x",exp,filt); | ||
216 | |||
217 | lastword.empty(); | ||
218 | lastsizes[0] = laststartline = 0; | ||
219 | lastispara = false; | ||
220 | exp->locate(0); | ||
221 | filt->setsource(exp); | ||
222 | // qDebug("BuffDoc:file opened"); | ||
223 | return 0; | ||
224 | } | ||