author | pohly <pohly> | 2004-08-24 20:52:45 (UTC) |
---|---|---|
committer | pohly <pohly> | 2004-08-24 20:52:45 (UTC) |
commit | 73253e93327cf4ef0932de1b4afb56af22a0f37e (patch) (unidiff) | |
tree | 1c9a7a6dd3341e036a894d348a3372525d29acec /noncore/apps/opie-reader/Palm2QImage.cpp | |
parent | e90847c784c48bd21bf8768cb38edb853b832697 (diff) | |
download | opie-73253e93327cf4ef0932de1b4afb56af22a0f37e.zip opie-73253e93327cf4ef0932de1b4afb56af22a0f37e.tar.gz opie-73253e93327cf4ef0932de1b4afb56af22a0f37e.tar.bz2 |
updated source to opie-reader 0.7g
Diffstat (limited to 'noncore/apps/opie-reader/Palm2QImage.cpp') (more/less context) (show whitespace changes)
-rw-r--r-- | noncore/apps/opie-reader/Palm2QImage.cpp | 64 |
1 files changed, 22 insertions, 42 deletions
diff --git a/noncore/apps/opie-reader/Palm2QImage.cpp b/noncore/apps/opie-reader/Palm2QImage.cpp index b0d4e00..c1b7b7a 100644 --- a/noncore/apps/opie-reader/Palm2QImage.cpp +++ b/noncore/apps/opie-reader/Palm2QImage.cpp | |||
@@ -1,12 +1,5 @@ | |||
1 | /* -*- mode: c; indent-tabs-mode: nil; -*- */ | 1 | /* -*- mode: c; indent-tabs-mode: nil; -*- */ |
2 | 2 | #include "useqpe.h" | |
3 | /* OPIE */ | ||
4 | #include <opie2/odebug.h> | ||
5 | |||
6 | /* QT */ | ||
7 | #include <qimage.h> | ||
8 | |||
9 | /* STD */ | ||
10 | #include <stdio.h> | 3 | #include <stdio.h> |
11 | #include <stdlib.h> | 4 | #include <stdlib.h> |
12 | #include <string.h> | 5 | #include <string.h> |
@@ -17,6 +10,7 @@ | |||
17 | #include <sys/stat.h> | 10 | #include <sys/stat.h> |
18 | #include <stdarg.h> | 11 | #include <stdarg.h> |
19 | 12 | ||
13 | #include <qimage.h> | ||
20 | 14 | ||
21 | /***********************************************************************/ | 15 | /***********************************************************************/ |
22 | /***********************************************************************/ | 16 | /***********************************************************************/ |
@@ -148,18 +142,16 @@ QImage* Palm2QImage | |||
148 | /* bytes 14 and 15 are reserved by Palm and always 0 */ | 142 | /* bytes 14 and 15 are reserved by Palm and always 0 */ |
149 | 143 | ||
150 | #if 0 | 144 | #if 0 |
151 | // odebug << "Palm image is " << width << "x" << height | 145 | // qDebug ("Palm image is %dx%d, %d bpp, version %d, flags 0x%x, compression %d", width, height, bits_per_pixel, version, flags, compression_type); |
152 | // << ", " << bits_per_pixel << " bpp, version " << version | ||
153 | // << ", flags 0x" << flags << ", compression " << compression_type << oendl; | ||
154 | #endif | 146 | #endif |
155 | 147 | ||
156 | if (compression_type == PALM_COMPRESSION_PACKBITS) { | 148 | if (compression_type == PALM_COMPRESSION_PACKBITS) { |
157 | // odebug << "Image uses packbits compression; not yet supported" << oendl; | 149 | // qDebug ("Image uses packbits compression; not yet supported"); |
158 | return NULL; | 150 | return NULL; |
159 | } else if ((compression_type != PALM_COMPRESSION_NONE) && | 151 | } else if ((compression_type != PALM_COMPRESSION_NONE) && |
160 | (compression_type != PALM_COMPRESSION_RLE) && | 152 | (compression_type != PALM_COMPRESSION_RLE) && |
161 | (compression_type != PALM_COMPRESSION_SCANLINE)) { | 153 | (compression_type != PALM_COMPRESSION_SCANLINE)) { |
162 | // odebug << "Image uses unknown compression, code 0x" << compression_type << oendl; | 154 | // qDebug ("Image uses unknown compression, code 0x%x", compression_type); |
163 | return NULL; | 155 | return NULL; |
164 | } | 156 | } |
165 | 157 | ||
@@ -177,7 +169,7 @@ QImage* Palm2QImage | |||
177 | */ | 169 | */ |
178 | 170 | ||
179 | if (flags & PALM_HAS_COLORMAP_FLAG) { | 171 | if (flags & PALM_HAS_COLORMAP_FLAG) { |
180 | // odebug << "Palm images with custom colormaps are not currently supported." << oendl; | 172 | // qDebug("Palm images with custom colormaps are not currently supported.\n"); |
181 | return NULL; | 173 | return NULL; |
182 | } else if (bits_per_pixel == 1) { | 174 | } else if (bits_per_pixel == 1) { |
183 | colormap = Palm1BitColormap; | 175 | colormap = Palm1BitColormap; |
@@ -196,20 +188,18 @@ QImage* Palm2QImage | |||
196 | palm_red_bits = palmimage[16]; | 188 | palm_red_bits = palmimage[16]; |
197 | palm_green_bits = palmimage[17]; | 189 | palm_green_bits = palmimage[17]; |
198 | palm_blue_bits = palmimage[18]; | 190 | palm_blue_bits = palmimage[18]; |
199 | // odebug << "Bits:" << palm_red_bits << ", " << palm_green_bits << ", " << palm_blue_bits << oendl; | 191 | // qDebug("Bits:%d, %d, %d", palm_red_bits, palm_green_bits, palm_blue_bits); |
200 | if (palm_blue_bits > 8 || palm_green_bits > 8 || palm_red_bits > 8) { | 192 | if (palm_blue_bits > 8 || palm_green_bits > 8 || palm_red_bits > 8) { |
201 | // odebug << "Can't handle this format DirectColor image -- too wide in some color (" | 193 | // qDebug("Can't handle this format DirectColor image -- too wide in some color (%d:%d:%d)\n", palm_red_bits, palm_green_bits, palm_blue_bits); |
202 | // << palm_red_bits << ":" << palm_green_bits << ":" << palm_blue_bits << oendl; | ||
203 | return NULL; | 194 | return NULL; |
204 | } | 195 | } |
205 | if (bits_per_pixel > (8 * sizeof(unsigned long))) { | 196 | if (bits_per_pixel > (8 * sizeof(unsigned long))) { |
206 | // odebug << "Can't handle this format DirectColor image -- too many bits per pixel (" | 197 | // qDebug ("Can't handle this format DirectColor image -- too many bits per pixel (%d)\n", bits_per_pixel); |
207 | // << bits_per_pixel << ")" << oendl; | ||
208 | return NULL; | 198 | return NULL; |
209 | } | 199 | } |
210 | imagedatastart = palmimage + 24; | 200 | imagedatastart = palmimage + 24; |
211 | } else { | 201 | } else { |
212 | // odebug << "Unknown bits-per-pixel of " << bits_per_pixel << " encountered" << oendl; | 202 | // qDebug("Unknown bits-per-pixel of %d encountered.\n", bits_per_pixel); |
213 | return NULL; | 203 | return NULL; |
214 | } | 204 | } |
215 | 205 | ||
@@ -224,8 +214,7 @@ QImage* Palm2QImage | |||
224 | lastrow = new unsigned char[bytes_per_row * width]; | 214 | lastrow = new unsigned char[bytes_per_row * width]; |
225 | 215 | ||
226 | for (i=0, palm_ptr = imagedatastart , x_ptr = imagedata; i < height; ++i) { | 216 | for (i=0, palm_ptr = imagedatastart , x_ptr = imagedata; i < height; ++i) { |
227 | // odebug << "inval:" << inval << " palm_ptr:" << palm_ptr << " x_ptr:" << x_ptr | 217 | // qDebug("inval:%x palm_ptr:%x x_ptr:%x bpr:%x", inval, palm_ptr, x_ptr, bytes_per_row); |
228 | // << " bpr:" << bytes_per_row << oendl; | ||
229 | 218 | ||
230 | /* first, uncompress the Palm image */ | 219 | /* first, uncompress the Palm image */ |
231 | if ((flags & PALM_IS_COMPRESSED_FLAG) && (compression_type == PALM_COMPRESSION_RLE)) { | 220 | if ((flags & PALM_IS_COMPRESSED_FLAG) && (compression_type == PALM_COMPRESSION_RLE)) { |
@@ -255,12 +244,12 @@ QImage* Palm2QImage | |||
255 | palm_ptr += bytes_per_row; | 244 | palm_ptr += bytes_per_row; |
256 | } | 245 | } |
257 | else { | 246 | else { |
258 | odebug << "Case 4" << oendl; | 247 | qDebug("Case 4"); |
259 | odebug << "Is compressed:" << (((flags & PALM_IS_COMPRESSED_FLAG) == 0) ? "false" : "true") << oendl; | 248 | qDebug("Is compressed:%s", ((flags & PALM_IS_COMPRESSED_FLAG) == 0) ? "false" : "true"); |
260 | odebug << "Has colourmap:" << (((flags & PALM_HAS_COLORMAP_FLAG) == 0) ? "false" : "true") << oendl; | 249 | qDebug("Has colourmap:%s", ((flags & PALM_HAS_COLORMAP_FLAG) == 0) ? "false" : "true"); |
261 | odebug << "Has transparency:" << (((flags & PALM_HAS_TRANSPARENCY_FLAG) == 0) ? "false" : "true") << oendl; | 250 | qDebug("Has transparency:%s", ((flags & PALM_HAS_TRANSPARENCY_FLAG) == 0) ? "false" : "true"); |
262 | odebug << "Direct colour:" << (((flags & PALM_DIRECT_COLOR_FLAG) == 0) ? "false" : "true") << oendl; | 251 | qDebug("Direct colour:%s", ((flags & PALM_DIRECT_COLOR_FLAG) == 0) ? "false" : "true"); |
263 | odebug << "four byte field:" << (((flags & PALM_4_BYTE_FIELD_FLAG) == 0) ? "false" : "true") << oendl; | 252 | qDebug("four byte field:%s", ((flags & PALM_4_BYTE_FIELD_FLAG) == 0) ? "false" : "true"); |
264 | memcpy (rowbuf, palm_ptr, bytes_per_row); | 253 | memcpy (rowbuf, palm_ptr, bytes_per_row); |
265 | palm_ptr += bytes_per_row; | 254 | palm_ptr += bytes_per_row; |
266 | } | 255 | } |
@@ -287,10 +276,11 @@ QImage* Palm2QImage | |||
287 | inval = ((unsigned short)inbyte[0] << (unsigned short)8) | inbyte[1]; | 276 | inval = ((unsigned short)inbyte[0] << (unsigned short)8) | inbyte[1]; |
288 | 277 | ||
289 | /* | 278 | /* |
290 | odebug << "pixel is " << j << "," << i << " (" | 279 | qDebug ("pixel is %d,%d (%d:%d:%d)", |
291 | << (((inval >> (bits_per_pixel - palm_red_bits)) & ((1 << palm_red_bits) - 1)) << (8-palm_red_bits)) << ":" | 280 | j, i, |
292 | << (((inval >> palm_blue_bits) & ((1 << palm_green_bits) - 1)) << (8-palm_green_bits)) << ":" | 281 | ((inval >> (bits_per_pixel - palm_red_bits)) & ((1 << palm_red_bits) - 1)) << (8-palm_red_bits), |
293 | << (((inval >> 0) & ((1 << palm_blue_bits) - 1)) << (8-palm_blue_bits)) << ")" << oendl; | 282 | ((inval >> palm_blue_bits) & ((1 << palm_green_bits) - 1)) << (8-palm_green_bits), |
283 | ((inval >> 0) & ((1 << palm_blue_bits) - 1)) << (8-palm_blue_bits)); | ||
294 | */ | 284 | */ |
295 | QRgb colour = qRgb( | 285 | QRgb colour = qRgb( |
296 | ((inval >> (bits_per_pixel - palm_red_bits)) & ((1 << palm_red_bits) - 1)) << (8-palm_red_bits), | 286 | ((inval >> (bits_per_pixel - palm_red_bits)) & ((1 << palm_red_bits) - 1)) << (8-palm_red_bits), |
@@ -307,13 +297,3 @@ QImage* Palm2QImage | |||
307 | 297 | ||
308 | return qimage; | 298 | return qimage; |
309 | } | 299 | } |
310 | |||
311 | QImage* hRule(int w, int h, unsigned char r, unsigned char g, unsigned char b) | ||
312 | { | ||
313 | // odebug << "hrule [" << w << ", " << h << "]" << oendl; | ||
314 | QPixmap* qimage = new QPixmap(w, h); | ||
315 | qimage->fill(QColor(r,g,b)); | ||
316 | QImage* ret = new QImage(qimage->convertToImage()); | ||
317 | delete qimage; | ||
318 | return ret; | ||
319 | } | ||