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97647369 RC |
1 | /* |
2 | * Copyright (c) 2002 Robert Collins. | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License as published by | |
6 | * the Free Software Foundation; either version 2 of the License, or | |
7 | * (at your option) any later version. | |
8 | * | |
9 | * A copy of the GNU General Public License can be found at | |
10 | * http://www.gnu.org/ | |
11 | * | |
12 | * Written by Robert Collins <robertc@hotmail.com> | |
13 | * | |
14 | */ | |
15 | ||
16 | #include "PickView.h" | |
17 | #include <commctrl.h> | |
18 | #include "PickPackageLine.h" | |
19 | #include "PickCategoryLine.h" | |
20 | #include "package_db.h" | |
21 | #include "package_version.h" | |
22 | #include "dialog.h" | |
23 | #include "resource.h" | |
0cf68afd | 24 | #include <algorithm> |
97647369 | 25 | |
6625e635 | 26 | using namespace std; |
97647369 RC |
27 | |
28 | static PickView::Header pkg_headers[] = { | |
29 | {"Current", 7, 0, 0}, | |
30 | {"New", 3, 0, 0}, | |
2fa7c5a4 | 31 | {"Bin?", 4, 0, 0}, |
97647369 | 32 | {"Src?", 4, 0, 0}, |
bfdf6ac2 | 33 | {"Categories", 10, 0, 0}, |
97647369 RC |
34 | {"Package", 7, 0, 0}, |
35 | {0, 0, 0, 0} | |
36 | }; | |
37 | ||
38 | static PickView::Header cat_headers[] = { | |
39 | {"Category", 8, 0, 0}, | |
40 | {"Current", 7, 0, 0}, | |
41 | {"New", 3, 0, 0}, | |
2fa7c5a4 | 42 | {"Bin?", 4, 0, 0}, |
97647369 RC |
43 | {"Src?", 4, 0, 0}, |
44 | {"Package", 7, 0, 0}, | |
45 | {0, 0, 0, 0} | |
46 | }; | |
47 | ||
48 | // PickView:: views | |
49 | const PickView::views PickView::views::Unknown (0); | |
50 | const PickView::views PickView::views::PackageFull (1); | |
e0aec95e MB |
51 | const PickView::views PickView::views::Package (2); |
52 | const PickView::views PickView::views::PackageKeeps (3); | |
53 | const PickView::views PickView::views::PackageSkips = PickView::views (4); | |
54 | const PickView::views PickView::views::Category (5); | |
97647369 RC |
55 | |
56 | // DoInsertItem - inserts an item into a header control. | |
57 | // Returns the index of the new item. | |
58 | // hwndHeader - handle to the header control. | |
59 | // iInsertAfter - index of the previous item. | |
60 | // nWidth - width of the new item. | |
61 | // lpsz - address of the item string. | |
62 | static int | |
63 | DoInsertItem (HWND hwndHeader, int iInsertAfter, int nWidth, LPSTR lpsz) | |
64 | { | |
65 | HDITEM hdi; | |
66 | int index; | |
67 | ||
68 | hdi.mask = HDI_TEXT | HDI_FORMAT | HDI_WIDTH; | |
69 | hdi.pszText = lpsz; | |
70 | hdi.cxy = nWidth; | |
71 | hdi.cchTextMax = lstrlen (hdi.pszText); | |
72 | hdi.fmt = HDF_LEFT | HDF_STRING; | |
73 | ||
74 | index = SendMessage (hwndHeader, HDM_INSERTITEM, | |
75 | (WPARAM) iInsertAfter, (LPARAM) & hdi); | |
76 | ||
77 | return index; | |
78 | } | |
79 | ||
80 | ||
81 | ||
82 | void | |
83 | PickView::set_headers () | |
84 | { | |
85 | if (view_mode == views::Unknown) | |
86 | return; | |
87 | if (view_mode == views::PackageFull || | |
e0aec95e MB |
88 | view_mode == views::Package || |
89 | view_mode == views::PackageKeeps || | |
90 | view_mode == views::PackageSkips) | |
97647369 RC |
91 | { |
92 | headers = pkg_headers; | |
93 | current_col = 0; | |
94 | new_col = 1; | |
2fa7c5a4 RC |
95 | bintick_col = new_col + 1; |
96 | srctick_col = bintick_col + 1; | |
97 | cat_col = srctick_col + 1; | |
98 | pkg_col = cat_col + 1; | |
931f2755 | 99 | last_col = pkg_col; |
97647369 RC |
100 | } |
101 | else if (view_mode == views::Category) | |
102 | { | |
103 | headers = cat_headers; | |
104 | current_col = 1; | |
2fa7c5a4 RC |
105 | new_col = current_col + 1; |
106 | bintick_col = new_col + 1; | |
107 | srctick_col = bintick_col + 1; | |
97647369 | 108 | cat_col = 0; |
2fa7c5a4 RC |
109 | pkg_col = srctick_col + 1; |
110 | last_col = pkg_col; | |
97647369 RC |
111 | } |
112 | else | |
113 | return; | |
114 | while (int n = SendMessage (listheader, HDM_GETITEMCOUNT, 0, 0)) | |
115 | { | |
116 | SendMessage (listheader, HDM_DELETEITEM, n - 1, 0); | |
117 | } | |
118 | int i; | |
119 | for (i = 0; i <= last_col; i++) | |
120 | DoInsertItem (listheader, i, headers[i].width, (char *) headers[i].text); | |
121 | } | |
122 | ||
123 | void | |
3c054baf | 124 | PickView::note_width (PickView::Header *hdrs, HDC dc, String const &string, int addend, |
97647369 RC |
125 | int column) |
126 | { | |
3c054baf | 127 | if (!string.size()) |
97647369 RC |
128 | { |
129 | if (hdrs[column].width < addend) | |
130 | hdrs[column].width = addend; | |
131 | return; | |
132 | } | |
133 | SIZE s; | |
3c054baf | 134 | GetTextExtentPoint32 (dc, string.cstr_oneuse(), string.size(), &s); |
97647369 RC |
135 | if (hdrs[column].width < s.cx + addend) |
136 | hdrs[column].width = s.cx + addend; | |
137 | } | |
138 | ||
139 | void | |
140 | PickView::set_view_mode (PickView::views _mode) | |
141 | { | |
142 | view_mode = _mode; | |
143 | set_headers (); | |
144 | } | |
145 | ||
146 | const char * | |
147 | PickView::mode_caption () | |
148 | { | |
149 | return view_mode.caption (); | |
150 | } | |
151 | ||
152 | const char * | |
153 | PickView::views::caption () | |
154 | { | |
155 | switch (_value) | |
156 | { | |
157 | case 1: | |
158 | return "Full"; | |
159 | case 2: | |
160 | return "Partial"; | |
161 | case 3: | |
e0aec95e MB |
162 | return "Up To Date"; |
163 | case 4: | |
164 | return "Not Installed"; | |
165 | case 5: | |
97647369 RC |
166 | return "Category"; |
167 | default: | |
168 | return ""; | |
169 | } | |
170 | } | |
171 | ||
172 | void | |
173 | PickView::insert_pkg (packagemeta & pkg) | |
174 | { | |
175 | if (view_mode != views::Category) | |
176 | { | |
49cf3899 | 177 | PickLine & line = *new PickPackageLine (*this, pkg); |
97647369 RC |
178 | contents.insert (line); |
179 | } | |
180 | else | |
181 | { | |
405d7186 RC |
182 | for (set <String, String::caseless>::const_iterator x |
183 | = pkg.categories.begin (); x != pkg.categories.end (); ++x) | |
97647369 | 184 | { |
405d7186 RC |
185 | packagedb db; |
186 | // Special case - yuck | |
187 | if (x->casecompare ("All") == 0) | |
188 | continue; | |
189 | ||
190 | PickCategoryLine & catline = | |
0cf68afd | 191 | *new PickCategoryLine (*this,* db.categories.find (*x), 1); |
405d7186 RC |
192 | PickLine & line = *new PickPackageLine(*this, pkg); |
193 | catline.insert (line); | |
194 | contents.insert (catline); | |
97647369 RC |
195 | } |
196 | } | |
197 | } | |
198 | ||
199 | void | |
200 | PickView::insert_category (Category * cat, bool collapsed) | |
201 | { | |
0cf68afd RC |
202 | // Urk, special case |
203 | if (cat->first.casecompare ("All") == 0) | |
97647369 RC |
204 | return; |
205 | PickCategoryLine & catline = *new PickCategoryLine (*this, *cat, 1, collapsed); | |
0cf68afd RC |
206 | for (vector <packagemeta *>::iterator i = cat->second.begin (); |
207 | i != cat->second.end () ; ++i) | |
97647369 | 208 | { |
405d7186 | 209 | PickLine & line = *new PickPackageLine (*this, **i); |
97647369 RC |
210 | catline.insert (line); |
211 | } | |
212 | contents.insert (catline); | |
213 | } | |
214 | ||
215 | void | |
216 | PickView::clear_view (void) | |
217 | { | |
218 | contents.empty (); | |
219 | if (view_mode == views::Unknown) | |
220 | return; | |
221 | if (view_mode == views::PackageFull || | |
e0aec95e MB |
222 | view_mode == views::Package || |
223 | view_mode == views::PackageKeeps || | |
224 | view_mode == views::PackageSkips) | |
97647369 RC |
225 | contents.ShowLabel (false); |
226 | else if (view_mode == views::Category) | |
227 | contents.ShowLabel (); | |
228 | } | |
229 | ||
230 | PickView::views& | |
231 | PickView::views::operator++ () | |
232 | { | |
233 | ++_value; | |
234 | if (_value > Category._value) | |
235 | _value = 1; | |
236 | return *this; | |
237 | } | |
238 | ||
239 | int | |
240 | PickView::click (int row, int x) | |
241 | { | |
242 | return contents.click (0, row, x); | |
243 | } | |
244 | ||
245 | ||
246 | void | |
247 | PickView::scroll (HWND hwnd, int which, int *var, int code) | |
248 | { | |
249 | SCROLLINFO si; | |
250 | si.cbSize = sizeof (si); | |
e0aec95e | 251 | si.fMask = SIF_ALL | SIF_DISABLENOSCROLL; |
97647369 RC |
252 | GetScrollInfo (hwnd, which, &si); |
253 | ||
254 | switch (code) | |
255 | { | |
256 | case SB_THUMBTRACK: | |
257 | si.nPos = si.nTrackPos; | |
258 | break; | |
259 | case SB_THUMBPOSITION: | |
260 | break; | |
261 | case SB_BOTTOM: | |
262 | si.nPos = si.nMax; | |
263 | break; | |
264 | case SB_TOP: | |
265 | si.nPos = 0; | |
266 | break; | |
267 | case SB_LINEDOWN: | |
268 | si.nPos += row_height; | |
269 | break; | |
270 | case SB_LINEUP: | |
271 | si.nPos -= row_height; | |
272 | break; | |
273 | case SB_PAGEDOWN: | |
274 | si.nPos += si.nPage * 9 / 10; | |
275 | break; | |
276 | case SB_PAGEUP: | |
277 | si.nPos -= si.nPage * 9 / 10; | |
278 | break; | |
279 | } | |
280 | ||
281 | if ((int) si.nPos < 0) | |
282 | si.nPos = 0; | |
283 | if (si.nPos + si.nPage > (unsigned int) si.nMax) | |
284 | si.nPos = si.nMax - si.nPage; | |
285 | ||
286 | si.fMask = SIF_POS; | |
287 | SetScrollInfo (hwnd, which, &si, TRUE); | |
288 | ||
289 | int ox = scroll_ulc_x; | |
290 | int oy = scroll_ulc_y; | |
291 | *var = si.nPos; | |
292 | ||
293 | RECT cr, sr; | |
294 | GetClientRect (hwnd, &cr); | |
295 | sr = cr; | |
296 | sr.top += header_height; | |
297 | UpdateWindow (hwnd); | |
298 | ScrollWindow (hwnd, ox - scroll_ulc_x, oy - scroll_ulc_y, &sr, &sr); | |
299 | /* | |
300 | sr.bottom = sr.top; | |
301 | sr.top = cr.top; | |
302 | ScrollWindow (hwnd, ox - scroll_ulc_x, 0, &sr, &sr); | |
303 | */ | |
304 | if (ox - scroll_ulc_x) | |
305 | { | |
306 | GetClientRect (listheader, &cr); | |
307 | sr = cr; | |
308 | // UpdateWindow (htmp); | |
309 | MoveWindow (listheader, -scroll_ulc_x, 0, | |
310 | headers[last_col].x + | |
311 | headers[last_col].width, header_height, TRUE); | |
312 | } | |
313 | UpdateWindow (hwnd); | |
314 | } | |
315 | ||
316 | void | |
317 | PickView::init_headers (HDC dc) | |
318 | { | |
319 | int i; | |
320 | ||
321 | for (i = 0; headers[i].text; i++) | |
322 | { | |
323 | headers[i].width = 0; | |
324 | headers[i].x = 0; | |
325 | } | |
326 | ||
327 | for (i = 0; headers[i].text; i++) | |
328 | note_width (headers, dc, headers[i].text, HMARGIN, i); | |
329 | /* src checkbox */ | |
2fa7c5a4 RC |
330 | note_width (headers, dc, 0, HMARGIN + 11, bintick_col); |
331 | note_width (headers, dc, 0, HMARGIN + 11, srctick_col); | |
97647369 | 332 | packagedb db; |
0cf68afd RC |
333 | for (packagedb::categoriesType::iterator n = packagedb::categories.begin(); |
334 | n != packagedb::categories.end(); ++n) | |
335 | note_width (headers, dc, String ("+ ")+n->first, HMARGIN, cat_col); | |
cfae3b8d RC |
336 | for (vector <packagemeta *>::iterator n = db.packages.begin (); |
337 | n != db.packages.end (); ++n) | |
97647369 | 338 | { |
cfae3b8d | 339 | packagemeta & pkg = **n; |
97647369 | 340 | if (pkg.installed) |
3c196821 | 341 | note_width (headers, dc, pkg.installed.Canonical_version (), |
97647369 | 342 | HMARGIN, current_col); |
3c196821 RC |
343 | for (set<packageversion>::iterator i=pkg.versions.begin(); |
344 | i != pkg.versions.end(); ++i) | |
345 | if (*i != pkg.installed) | |
97647369 | 346 | note_width (headers, dc, |
3c196821 | 347 | i->Canonical_version (), |
97647369 | 348 | NEW_COL_SIZE_SLOP + HMARGIN, new_col); |
3c054baf RC |
349 | String s = pkg.name; |
350 | if (pkg.SDesc ().size()) | |
351 | s += String (": ") + pkg.SDesc (); | |
352 | note_width (headers, dc, s, HMARGIN, pkg_col); | |
97647369 RC |
353 | } |
354 | note_width (headers, dc, "keep", NEW_COL_SIZE_SLOP + HMARGIN, new_col); | |
355 | note_width (headers, dc, "uninstall", NEW_COL_SIZE_SLOP + HMARGIN, new_col); | |
356 | ||
357 | headers[0].x = 0; | |
358 | for (i = 1; i <= last_col; i++) | |
359 | headers[i].x = headers[i - 1].x + headers[i - 1].width; | |
360 | } | |
361 | ||
362 | ||
363 | PickView::PickView (views _mode, HWND lv, Category &cat) : deftrust (TRUST_UNKNOWN), | |
364 | contents (*this, cat, 0, false, true), listview (lv) | |
365 | { | |
366 | ||
367 | HDC dc = GetDC (listview); | |
368 | sysfont = GetStockObject (DEFAULT_GUI_FONT); | |
369 | SelectObject (dc, sysfont); | |
370 | GetTextMetrics (dc, &tm); | |
371 | ||
372 | bitmap_dc = CreateCompatibleDC (dc); | |
373 | bm_spin = LoadImage (hinstance, MAKEINTRESOURCE (IDB_SPIN), IMAGE_BITMAP, 0, 0, 0); | |
374 | bm_rtarrow = LoadImage (hinstance, MAKEINTRESOURCE (IDB_RTARROW), IMAGE_BITMAP, | |
375 | 0, 0, 0); | |
376 | ||
377 | bm_checkyes = LoadImage (hinstance, MAKEINTRESOURCE (IDB_CHECK_YES), IMAGE_BITMAP, | |
378 | 0, 0, 0); | |
379 | bm_checkno = LoadImage (hinstance, MAKEINTRESOURCE (IDB_CHECK_NO), IMAGE_BITMAP, | |
380 | 0, 0, 0); | |
381 | bm_checkna = LoadImage (hinstance, MAKEINTRESOURCE (IDB_CHECK_NA), IMAGE_BITMAP, | |
382 | 0, 0, 0); | |
383 | ||
384 | row_height = (tm.tmHeight + tm.tmExternalLeading + ROW_MARGIN); | |
385 | int | |
386 | irh = | |
387 | tm. | |
388 | tmExternalLeading + | |
389 | tm. | |
390 | tmDescent + | |
391 | 11 + | |
392 | ROW_MARGIN; | |
393 | if (row_height < irh) | |
394 | row_height = irh; | |
395 | ||
396 | RECT rcParent; | |
397 | HDLAYOUT hdl; | |
398 | WINDOWPOS wp; | |
399 | ||
400 | // Ensure that the common control DLL is loaded, and then create | |
401 | // the header control. | |
402 | INITCOMMONCONTROLSEX controlinfo = | |
403 | { | |
404 | sizeof (INITCOMMONCONTROLSEX), ICC_LISTVIEW_CLASSES}; | |
405 | InitCommonControlsEx (&controlinfo); | |
406 | ||
407 | if ((listheader = CreateWindowEx (0, WC_HEADER, (LPCTSTR) NULL, | |
408 | WS_CHILD | WS_BORDER | CCS_NORESIZE | | |
409 | // | HDS_BUTTONS | |
410 | HDS_HORZ, 0, 0, 0, 0, listview, | |
411 | (HMENU) IDC_CHOOSE_LISTHEADER, hinstance, | |
412 | (LPVOID) NULL)) == NULL) | |
413 | // FIXME: throw an exception | |
414 | exit (10); | |
415 | ||
416 | // Retrieve the bounding rectangle of the parent window's | |
417 | // client area, and then request size and position values | |
418 | // from the header control. | |
419 | GetClientRect (listview, &rcParent); | |
420 | ||
421 | hdl.prc = &rcParent; | |
422 | hdl.pwpos = ℘ | |
423 | if (!SendMessage (listheader, HDM_LAYOUT, 0, (LPARAM) & hdl)) | |
424 | // FIXME: throw an exception | |
425 | exit (11); | |
426 | ||
09130e58 RC |
427 | // Set the font of the listheader, but don't redraw, because its not shown |
428 | // yet.This message does not return a value, so we are not checking it as we | |
429 | // do above. | |
430 | SendMessage (listheader, WM_SETFONT, (WPARAM) sysfont, FALSE); | |
97647369 RC |
431 | |
432 | // Set the size, position, and visibility of the header control. | |
433 | SetWindowPos (listheader, wp.hwndInsertAfter, wp.x, wp.y, | |
434 | wp.cx, wp.cy, wp.flags | SWP_SHOWWINDOW); | |
435 | ||
436 | header_height = wp.cy; | |
437 | ||
438 | view_mode = PickView::views::Package; | |
439 | set_headers (); | |
440 | init_headers (dc); | |
441 | view_mode = PickView::views::Category; | |
442 | set_headers (); | |
443 | init_headers (dc); | |
444 | ||
445 | view_mode = _mode; | |
446 | set_headers (); | |
447 | ||
448 | ReleaseDC (lv, dc); | |
449 | } | |
49cf3899 RC |
450 | |
451 | PickView::~PickView() | |
452 | { | |
453 | } |