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.h | |
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.h') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/apps/opie-reader/BuffDoc.h | 104 |
1 files changed, 25 insertions, 79 deletions
diff --git a/noncore/apps/opie-reader/BuffDoc.h b/noncore/apps/opie-reader/BuffDoc.h index 7c5ef9a..1aac817 100644 --- a/noncore/apps/opie-reader/BuffDoc.h +++ b/noncore/apps/opie-reader/BuffDoc.h | |||
@@ -1,43 +1,38 @@ | |||
1 | #ifndef __BuffDoc_h | 1 | #ifndef __BuffDoc_h |
2 | #define __BuffDoc_h | 2 | #define __BuffDoc_h |
3 | 3 | ||
4 | #include "CBuffer.h" | ||
5 | #include "ZText.h" | 4 | #include "ZText.h" |
6 | #include "Aportis.h" | 5 | #include "Aportis.h" |
7 | #include "ztxt.h" | 6 | #include "ztxt.h" |
8 | #include "ppm_expander.h" | 7 | #include "ppm_expander.h" |
8 | #include "CDrawBuffer.h" | ||
9 | #include "CFilter.h" | 9 | #include "CFilter.h" |
10 | #include <qfontmetrics.h> | 10 | #include <qfontmetrics.h> |
11 | #include <qmessagebox.h> | 11 | #include <qmessagebox.h> |
12 | 12 | ||
13 | class BuffDoc | 13 | class BuffDoc |
14 | { | 14 | { |
15 | CBuffer lastword; | 15 | CDrawBuffer lastword; |
16 | CSizeBuffer lastsizes, allsizes; | 16 | CSizeBuffer lastsizes, allsizes; |
17 | size_t laststartline; | 17 | size_t laststartline; |
18 | bool lastispara; | 18 | bool lastispara; |
19 | CExpander* exp; | 19 | CExpander* exp; |
20 | CFilterChain* filt; | 20 | CFilterChain* filt; |
21 | QFontMetrics* m_fm; | ||
22 | public: | 21 | public: |
23 | ~BuffDoc() | 22 | ~BuffDoc() |
24 | { | 23 | { |
25 | delete filt; | 24 | delete filt; |
26 | delete exp; | 25 | delete exp; |
27 | } | 26 | } |
28 | BuffDoc() : m_fm(NULL) | 27 | BuffDoc() |
29 | { | 28 | { |
30 | exp = NULL; | 29 | exp = NULL; |
31 | filt = NULL; | 30 | filt = NULL; |
31 | lastword.empty(); | ||
32 | // qDebug("Buffdoc created"); | 32 | // qDebug("Buffdoc created"); |
33 | } | 33 | } |
34 | bool empty() { return (exp == NULL); } | 34 | bool empty() { return (exp == NULL); } |
35 | void setfm(QFontMetrics* fm) | ||
36 | { | ||
37 | m_fm = fm; | ||
38 | // qDebug("Buffdoc:setfm"); | ||
39 | } | ||
40 | void setfilter(CFilterChain* _f) | 35 | void setfilter(CFilterChain* _f) |
41 | { | 36 | { |
42 | if (filt != NULL) delete filt; | 37 | if (filt != NULL) delete filt; |
43 | filt = _f; | 38 | filt = _f; |
@@ -45,89 +40,40 @@ class BuffDoc | |||
45 | } | 40 | } |
46 | CList<Bkmk>* getbkmklist() { return exp->getbkmklist(); } | 41 | CList<Bkmk>* getbkmklist() { return exp->getbkmklist(); } |
47 | bool hasrandomaccess() { return (exp == NULL) ? false : exp->hasrandomaccess(); } | 42 | bool hasrandomaccess() { return (exp == NULL) ? false : exp->hasrandomaccess(); } |
48 | bool iseol() { return (lastword[0] == '\0'); } | 43 | bool iseol() { return (lastword[0] == '\0'); } |
49 | int openfile(QWidget* _parent, const char *src) | 44 | int openfile(QWidget* _parent, const char *src); |
45 | tchar getch() | ||
50 | { | 46 | { |
51 | // qDebug("BuffDoc:Openfile:%s", src); | 47 | tchar ch = UEOF; |
52 | // qDebug("Trying aportis %x",exp); | 48 | CStyle sty; |
53 | if (exp != NULL) delete exp; | 49 | if (exp != NULL) |
54 | lastword[0] = '\0'; | ||
55 | lastsizes[0] = laststartline = 0; | ||
56 | lastispara = false; | ||
57 | /* | ||
58 | exp = new Text; | ||
59 | int ret = exp->openfile(src); | ||
60 | */ | ||
61 | |||
62 | exp = new Aportis; | ||
63 | // qDebug("Calling openfile"); | ||
64 | int ret = exp->openfile(src); | ||
65 | // qDebug("Called openfile"); | ||
66 | if (ret == -1) | ||
67 | { | 50 | { |
68 | // qDebug("problem opening source file:%s",src); | 51 | filt->getch(ch, sty); |
69 | delete exp; | ||
70 | exp = NULL; | ||
71 | return ret; | ||
72 | } | 52 | } |
73 | if (ret == -2) | 53 | return ch; |
74 | { | 54 | } |
75 | 55 | void getch(tchar& ch, CStyle& sty) | |
76 | delete exp; | 56 | { |
77 | // qDebug("Trying ztxt"); | 57 | if (exp != NULL) |
78 | exp = new ztxt; | ||
79 | ret = exp->openfile(src); | ||
80 | } | ||
81 | #ifndef SMALL | ||
82 | if (ret != 0) | ||
83 | { | ||
84 | delete exp; | ||
85 | // qDebug("Trying ppms"); | ||
86 | exp = new ppm_expander; | ||
87 | ret = exp->openfile(src); | ||
88 | } | ||
89 | |||
90 | if (ret != 0) | ||
91 | { | ||
92 | delete exp; | ||
93 | exp = new Text; | ||
94 | // qDebug("Trying text"); | ||
95 | ret = exp->openfile(src); | ||
96 | } | ||
97 | #else | ||
98 | if (ret != 0) | ||
99 | { | ||
100 | delete exp; | ||
101 | exp = new Text; | ||
102 | ret = exp->openfile(src); | ||
103 | } | ||
104 | #endif | ||
105 | if (ret != 0) | ||
106 | { | 58 | { |
107 | delete exp; | 59 | filt->getch(ch, sty); |
108 | QMessageBox::information(_parent, "QTReader", "Unknown file compression type","Try another file"); | ||
109 | return ret; | ||
110 | } | 60 | } |
111 | // qDebug("Doing final open:%x:%x",exp,filt); | 61 | else |
112 | 62 | ch = UEOF; | |
113 | lastword[0] = '\0'; | ||
114 | lastsizes[0] = laststartline = 0; | ||
115 | lastispara = false; | ||
116 | exp->locate(0); | ||
117 | filt->setsource(exp); | ||
118 | // qDebug("BuffDoc:file opened"); | ||
119 | return 0; | ||
120 | } | 63 | } |
121 | int getch() { return (exp == NULL) ? UEOF : filt->getch(); } | ||
122 | unsigned int locate() { return (exp == NULL) ? 0 : laststartline; } | 64 | unsigned int locate() { return (exp == NULL) ? 0 : laststartline; } |
65 | unsigned int explocate() { return (exp == NULL) ? 0 : exp->locate(); } | ||
66 | MarkupType PreferredMarkup() { return (exp == NULL) ? cTEXT : exp->PreferredMarkup(); } | ||
67 | bool hyperlink(unsigned int n); | ||
123 | void locate(unsigned int n); | 68 | void locate(unsigned int n); |
124 | bool getline(CBuffer* buff, int w); | 69 | bool getline(CDrawBuffer* buff, int w); |
125 | bool getline(CBuffer* buff, int w, int cw); | 70 | bool getline(CDrawBuffer* buff, int w, int cw); |
126 | void sizes(unsigned long& fs, unsigned long& ts) { exp->sizes(fs,ts); } | 71 | void sizes(unsigned long& fs, unsigned long& ts) { exp->sizes(fs,ts); } |
127 | int getpara(CBuffer& buff) | 72 | int getpara(CBuffer& buff) |
128 | { | 73 | { |
129 | int ch, i = 0; | 74 | tchar ch; |
75 | int i = 0; | ||
130 | while ((ch = getch()) != 10 && ch != UEOF) buff[i++] = ch; | 76 | while ((ch = getch()) != 10 && ch != UEOF) buff[i++] = ch; |
131 | buff[i] = '\0'; | 77 | buff[i] = '\0'; |
132 | if (i == 0 && ch == UEOF) i = -1; | 78 | if (i == 0 && ch == UEOF) i = -1; |
133 | laststartline = exp->locate(); | 79 | laststartline = exp->locate(); |