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network_content_gui.cpp
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1 /* $Id: network_content_gui.cpp 27288 2015-05-17 19:49:35Z michi_cc $ */
2
3 /*
4 * This file is part of OpenTTD.
5 * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
6 * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
7 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
8 */
9
12 #if defined(ENABLE_NETWORK)
13 #include "../stdafx.h"
14 #include "../strings_func.h"
15 #include "../gfx_func.h"
16 #include "../window_func.h"
17 #include "../error.h"
18 #include "../ai/ai.hpp"
19 #include "../game/game.hpp"
20 #include "../base_media_base.h"
21 #include "../sortlist_type.h"
22 #include "../stringfilter_type.h"
23 #include "../querystring_gui.h"
24 #include "../core/geometry_func.hpp"
25 #include "../textfile_gui.h"
26 #include "network_content_gui.h"
27
28
29 #include "table/strings.h"
30 #include "../table/sprites.h"
31
32 #include "../safeguards.h"
33
34
36 static bool _accepted_external_search = false;
37
38
40 struct ContentTextfileWindow : public TextfileWindow {
41 const ContentInfo *ci;
42
43 ContentTextfileWindow(TextfileType file_type, const ContentInfo *ci) : TextfileWindow(file_type), ci(ci)
44 {
45 const char *textfile = this->ci->GetTextfile(file_type);
46 this->LoadTextfile(textfile, GetContentInfoSubDir(this->ci->type));
47 }
48
49 StringID GetTypeString() const
50 {
51 switch (this->ci->type) {
52 case CONTENT_TYPE_NEWGRF: return STR_CONTENT_TYPE_NEWGRF;
53 case CONTENT_TYPE_BASE_GRAPHICS: return STR_CONTENT_TYPE_BASE_GRAPHICS;
54 case CONTENT_TYPE_BASE_SOUNDS: return STR_CONTENT_TYPE_BASE_SOUNDS;
55 case CONTENT_TYPE_BASE_MUSIC: return STR_CONTENT_TYPE_BASE_MUSIC;
56 case CONTENT_TYPE_AI: return STR_CONTENT_TYPE_AI;
57 case CONTENT_TYPE_AI_LIBRARY: return STR_CONTENT_TYPE_AI_LIBRARY;
58 case CONTENT_TYPE_GAME: return STR_CONTENT_TYPE_GAME_SCRIPT;
59 case CONTENT_TYPE_GAME_LIBRARY: return STR_CONTENT_TYPE_GS_LIBRARY;
60 case CONTENT_TYPE_SCENARIO: return STR_CONTENT_TYPE_SCENARIO;
61 case CONTENT_TYPE_HEIGHTMAP: return STR_CONTENT_TYPE_HEIGHTMAP;
62 default: NOT_REACHED();
63 }
64 }
65
66 /* virtual */ void SetStringParameters(int widget) const
67 {
68 if (widget == WID_TF_CAPTION) {
69 SetDParam(0, this->GetTypeString());
70 SetDParamStr(1, this->ci->name);
71 }
72 }
73 };
74
75 void ShowContentTextfileWindow(TextfileType file_type, const ContentInfo *ci)
76 {
77 DeleteWindowByClass(WC_TEXTFILE);
78 new ContentTextfileWindow(file_type, ci);
79 }
80
82 static const NWidgetPart _nested_network_content_download_status_window_widgets[] = {
83 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_CONTENT_DOWNLOAD_TITLE, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
84 NWidget(WWT_PANEL, COLOUR_GREY, WID_NCDS_BACKGROUND),
85 NWidget(NWID_SPACER), SetMinimalSize(350, 0), SetMinimalTextLines(3, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM + 30),
86 NWidget(NWID_HORIZONTAL),
87 NWidget(NWID_SPACER), SetMinimalSize(125, 0),
88 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCDS_CANCELOK), SetMinimalSize(101, 12), SetDataTip(STR_BUTTON_CANCEL, STR_NULL),
89 NWidget(NWID_SPACER), SetFill(1, 0),
90 EndContainer(),
91 NWidget(NWID_SPACER), SetMinimalSize(0, 4),
92 EndContainer(),
93 };
94
96 static WindowDesc _network_content_download_status_window_desc(
97 WDP_CENTER, NULL, 0, 0,
98 WC_NETWORK_STATUS_WINDOW, WC_NONE,
99 WDF_MODAL,
100 _nested_network_content_download_status_window_widgets, lengthof(_nested_network_content_download_status_window_widgets)
101 );
102
103 BaseNetworkContentDownloadStatusWindow::BaseNetworkContentDownloadStatusWindow(WindowDesc *desc) :
104 Window(desc), cur_id(UINT32_MAX)
105 {
106 _network_content_client.AddCallback(this);
107 _network_content_client.DownloadSelectedContent(this->total_files, this->total_bytes);
108
109 this->InitNested(WN_NETWORK_STATUS_WINDOW_CONTENT_DOWNLOAD);
110 }
111
112 BaseNetworkContentDownloadStatusWindow::~BaseNetworkContentDownloadStatusWindow()
113 {
114 _network_content_client.RemoveCallback(this);
115 }
116
117 /* virtual */ void BaseNetworkContentDownloadStatusWindow::DrawWidget(const Rect &r, int widget) const
118 {
119 if (widget != WID_NCDS_BACKGROUND) return;
120
121 /* Draw nice progress bar :) */
122 DrawFrameRect(r.left + 20, r.top + 4, r.left + 20 + (int)((this->width - 40LL) * this->downloaded_bytes / this->total_bytes), r.top + 14, COLOUR_MAUVE, FR_NONE);
123
124 int y = r.top + 20;
125 SetDParam(0, this->downloaded_bytes);
126 SetDParam(1, this->total_bytes);
127 SetDParam(2, this->downloaded_bytes * 100LL / this->total_bytes);
128 DrawString(r.left + 2, r.right - 2, y, STR_CONTENT_DOWNLOAD_PROGRESS_SIZE, TC_FROMSTRING, SA_HOR_CENTER);
129
130 StringID str;
131 if (this->downloaded_bytes == this->total_bytes) {
132 str = STR_CONTENT_DOWNLOAD_COMPLETE;
133 } else if (!StrEmpty(this->name)) {
134 SetDParamStr(0, this->name);
135 SetDParam(1, this->downloaded_files);
136 SetDParam(2, this->total_files);
137 str = STR_CONTENT_DOWNLOAD_FILE;
138 } else {
139 str = STR_CONTENT_DOWNLOAD_INITIALISE;
140 }
141
142 y += FONT_HEIGHT_NORMAL + 5;
143 DrawStringMultiLine(r.left + 2, r.right - 2, y, y + FONT_HEIGHT_NORMAL * 2, str, TC_FROMSTRING, SA_CENTER);
144 }
145
146 /* virtual */ void BaseNetworkContentDownloadStatusWindow::OnDownloadProgress(const ContentInfo *ci, int bytes)
147 {
148 if (ci->id != this->cur_id) {
149 strecpy(this->name, ci->filename, lastof(this->name));
150 this->cur_id = ci->id;
151 this->downloaded_files++;
152 }
153
154 this->downloaded_bytes += bytes;
155 this->SetDirty();
156 }
157
158
160 struct NetworkContentDownloadStatusWindow : public BaseNetworkContentDownloadStatusWindow {
161 private:
162 SmallVector<ContentType, 4> receivedTypes;
163
164 public:
169 NetworkContentDownloadStatusWindow() : BaseNetworkContentDownloadStatusWindow(&_network_content_download_status_window_desc)
170 {
171 this->parent = FindWindowById(WC_NETWORK_WINDOW, WN_NETWORK_WINDOW_CONTENT_LIST);
172 }
173
175 ~NetworkContentDownloadStatusWindow()
176 {
177 TarScanner::Mode mode = TarScanner::NONE;
178 for (ContentType *iter = this->receivedTypes.Begin(); iter != this->receivedTypes.End(); iter++) {
179 switch (*iter) {
180 case CONTENT_TYPE_AI:
181 case CONTENT_TYPE_AI_LIBRARY:
182 /* AI::Rescan calls the scanner. */
183 break;
184 case CONTENT_TYPE_GAME:
185 case CONTENT_TYPE_GAME_LIBRARY:
186 /* Game::Rescan calls the scanner. */
187 break;
188
189 case CONTENT_TYPE_BASE_GRAPHICS:
190 case CONTENT_TYPE_BASE_SOUNDS:
191 case CONTENT_TYPE_BASE_MUSIC:
192 mode |= TarScanner::BASESET;
193 break;
194
195 case CONTENT_TYPE_NEWGRF:
196 /* ScanNewGRFFiles calls the scanner. */
197 break;
198
199 case CONTENT_TYPE_SCENARIO:
200 case CONTENT_TYPE_HEIGHTMAP:
201 mode |= TarScanner::SCENARIO;
202 break;
203
204 default:
205 break;
206 }
207 }
208
209 TarScanner::DoScan(mode);
210
211 /* Tell all the backends about what we've downloaded */
212 for (ContentType *iter = this->receivedTypes.Begin(); iter != this->receivedTypes.End(); iter++) {
213 switch (*iter) {
214 case CONTENT_TYPE_AI:
215 case CONTENT_TYPE_AI_LIBRARY:
216 AI::Rescan();
217 break;
218
219 case CONTENT_TYPE_GAME:
220 case CONTENT_TYPE_GAME_LIBRARY:
221 Game::Rescan();
222 break;
223
224 case CONTENT_TYPE_BASE_GRAPHICS:
225 BaseGraphics::FindSets();
226 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_GAME_OPTIONS);
227 break;
228
229 case CONTENT_TYPE_BASE_SOUNDS:
230 BaseSounds::FindSets();
231 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_GAME_OPTIONS);
232 break;
233
234 case CONTENT_TYPE_BASE_MUSIC:
235 BaseMusic::FindSets();
236 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_GAME_OPTIONS);
237 break;
238
239 case CONTENT_TYPE_NEWGRF:
240 ScanNewGRFFiles(NULL);
241 break;
242
243 case CONTENT_TYPE_SCENARIO:
244 case CONTENT_TYPE_HEIGHTMAP:
245 extern void ScanScenarios();
246 ScanScenarios();
247 InvalidateWindowData(WC_SAVELOAD, 0, 0);
248 break;
249
250 default:
251 break;
252 }
253 }
254
255 /* Always invalidate the download window; tell it we are going to be gone */
256 InvalidateWindowData(WC_NETWORK_WINDOW, WN_NETWORK_WINDOW_CONTENT_LIST, 2);
257 }
258
259 virtual void OnClick(Point pt, int widget, int click_count)
260 {
261 if (widget == WID_NCDS_CANCELOK) {
262 if (this->downloaded_bytes != this->total_bytes) {
263 _network_content_client.Close();
264 delete this;
265 } else {
266 /* If downloading succeeded, close the online content window. This will close
267 * the current window as well. */
268 DeleteWindowById(WC_NETWORK_WINDOW, WN_NETWORK_WINDOW_CONTENT_LIST);
269 }
270 }
271 }
272
273 virtual void OnDownloadProgress(const ContentInfo *ci, int bytes)
274 {
275 BaseNetworkContentDownloadStatusWindow::OnDownloadProgress(ci, bytes);
276 this->receivedTypes.Include(ci->type);
277
278 /* When downloading is finished change cancel in ok */
279 if (this->downloaded_bytes == this->total_bytes) {
280 this->GetWidget<NWidgetCore>(WID_NCDS_CANCELOK)->widget_data = STR_BUTTON_OK;
281 }
282 }
283 };
284
286 class NetworkContentListWindow : public Window, ContentCallback {
288 typedef GUIList<const ContentInfo *, StringFilter &> GUIContentList;
289
290 static const uint EDITBOX_MAX_SIZE = 50;
291
292 static Listing last_sorting;
293 static Filtering last_filtering;
294 static GUIContentList::SortFunction * const sorter_funcs[];
295 static GUIContentList::FilterFunction * const filter_funcs[];
296 GUIContentList content;
297 bool auto_select;
298 StringFilter string_filter;
299 QueryString filter_editbox;
300 Dimension checkbox_size;
301
302 const ContentInfo *selected;
303 int list_pos;
304 uint filesize_sum;
305 Scrollbar *vscroll;
306
307 static char content_type_strs[CONTENT_TYPE_END][64];
308
310 void OpenExternalSearch()
311 {
312 extern void OpenBrowser(const char *url);
313
314 char url[1024];
315 const char *last = lastof(url);
316
317 char *pos = strecpy(url, "http://grfsearch.openttd.org/?", last);
318
319 if (this->auto_select) {
320 pos = strecpy(pos, "do=searchgrfid&q=", last);
321
322 bool first = true;
323 for (ConstContentIterator iter = this->content.Begin(); iter != this->content.End(); iter++) {
324 const ContentInfo *ci = *iter;
325 if (ci->state != ContentInfo::DOES_NOT_EXIST) continue;
326
327 if (!first) pos = strecpy(pos, ",", last);
328 first = false;
329
330 pos += seprintf(pos, last, "%08X", ci->unique_id);
331 pos = strecpy(pos, ":", last);
332 pos = md5sumToString(pos, last, ci->md5sum);
333 }
334 } else {
335 pos = strecpy(pos, "do=searchtext&q=", last);
336
337 /* Escape search term */
338 for (const char *search = this->filter_editbox.text.buf; *search != '\0'; search++) {
339 /* Remove quotes */
340 if (*search == '\'' || *search == '"') continue;
341
342 /* Escape special chars, such as &%,= */
343 if (*search < 0x30) {
344 pos += seprintf(pos, last, "%%%02X", *search);
345 } else if (pos < last) {
346 *pos = *search;
347 *++pos = '\0';
348 }
349 }
350 }
351
352 OpenBrowser(url);
353 }
354
358 static void ExternalSearchDisclaimerCallback(Window *w, bool accepted)
359 {
360 if (accepted) {
361 _accepted_external_search = true;
362 ((NetworkContentListWindow*)w)->OpenExternalSearch();
363 }
364 }
365
370 void BuildContentList()
371 {
372 if (!this->content.NeedRebuild()) return;
373
374 /* Create temporary array of games to use for listing */
375 this->content.Clear();
376
377 bool all_available = true;
378
379 for (ConstContentIterator iter = _network_content_client.Begin(); iter != _network_content_client.End(); iter++) {
380 if ((*iter)->state == ContentInfo::DOES_NOT_EXIST) all_available = false;
381 *this->content.Append() = *iter;
382 }
383
384 this->SetWidgetDisabledState(WID_NCL_SEARCH_EXTERNAL, this->auto_select && all_available);
385
386 this->FilterContentList();
387 this->content.Compact();
388 this->content.RebuildDone();
389 this->SortContentList();
390
391 this->vscroll->SetCount(this->content.Length()); // Update the scrollbar
392 this->ScrollToSelected();
393 }
394
396 static int CDECL NameSorter(const ContentInfo * const *a, const ContentInfo * const *b)
397 {
398 return strnatcmp((*a)->name, (*b)->name, true); // Sort by name (natural sorting).
399 }
400
402 static int CDECL TypeSorter(const ContentInfo * const *a, const ContentInfo * const *b)
403 {
404 int r = 0;
405 if ((*a)->type != (*b)->type) {
406 r = strnatcmp(content_type_strs[(*a)->type], content_type_strs[(*b)->type]);
407 }
408 if (r == 0) r = NameSorter(a, b);
409 return r;
410 }
411
413 static int CDECL StateSorter(const ContentInfo * const *a, const ContentInfo * const *b)
414 {
415 int r = (*a)->state - (*b)->state;
416 if (r == 0) r = TypeSorter(a, b);
417 return r;
418 }
419
421 void SortContentList()
422 {
423 if (!this->content.Sort()) return;
424
425 for (ConstContentIterator iter = this->content.Begin(); iter != this->content.End(); iter++) {
426 if (*iter == this->selected) {
427 this->list_pos = iter - this->content.Begin();
428 break;
429 }
430 }
431 }
432
434 static bool CDECL TagNameFilter(const ContentInfo * const *a, StringFilter &filter)
435 {
436 filter.ResetState();
437 for (int i = 0; i < (*a)->tag_count; i++) {
438 filter.AddLine((*a)->tags[i]);
439 }
440 filter.AddLine((*a)->name);
441 return filter.GetState();
442 }
443
445 void FilterContentList()
446 {
447 if (!this->content.Filter(this->string_filter)) return;
448
449 /* update list position */
450 for (ConstContentIterator iter = this->content.Begin(); iter != this->content.End(); iter++) {
451 if (*iter == this->selected) {
452 this->list_pos = iter - this->content.Begin();
453 return;
454 }
455 }
456
457 /* previously selected item not in list anymore */
458 this->selected = NULL;
459 this->list_pos = 0;
460 }
461
463 void ScrollToSelected()
464 {
465 if (this->selected == NULL) return;
466
467 this->vscroll->ScrollTowards(this->list_pos);
468 }
469
470 friend void BuildContentTypeStringList();
471 public:
477 NetworkContentListWindow(WindowDesc *desc, bool select_all) :
478 Window(desc),
479 auto_select(select_all),
480 filter_editbox(EDITBOX_MAX_SIZE),
481 selected(NULL),
482 list_pos(0)
483 {
484 this->checkbox_size = maxdim(maxdim(GetSpriteSize(SPR_BOX_EMPTY), GetSpriteSize(SPR_BOX_CHECKED)), GetSpriteSize(SPR_BLOT));
485
486 this->CreateNestedTree();
487 this->vscroll = this->GetScrollbar(WID_NCL_SCROLLBAR);
488 this->FinishInitNested(WN_NETWORK_WINDOW_CONTENT_LIST);
489
490 this->GetWidget<NWidgetStacked>(WID_NCL_SEL_ALL_UPDATE)->SetDisplayedPlane(select_all);
491
492 this->querystrings[WID_NCL_FILTER] = &this->filter_editbox;
493 this->filter_editbox.cancel_button = QueryString::ACTION_CLEAR;
494 this->SetFocusedWidget(WID_NCL_FILTER);
495 this->SetWidgetDisabledState(WID_NCL_SEARCH_EXTERNAL, this->auto_select);
496
497 _network_content_client.AddCallback(this);
498 this->content.SetListing(this->last_sorting);
499 this->content.SetFiltering(this->last_filtering);
500 this->content.SetSortFuncs(this->sorter_funcs);
501 this->content.SetFilterFuncs(this->filter_funcs);
502 this->content.ForceRebuild();
503 this->FilterContentList();
504 this->SortContentList();
505 this->InvalidateData();
506 }
507
509 ~NetworkContentListWindow()
510 {
511 _network_content_client.RemoveCallback(this);
512 }
513
514 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
515 {
516 switch (widget) {
517 case WID_NCL_FILTER_CAPT:
518 *size = maxdim(*size, GetStringBoundingBox(STR_CONTENT_FILTER_TITLE));
519 break;
520
521 case WID_NCL_CHECKBOX:
522 size->width = this->checkbox_size.width + WD_MATRIX_RIGHT + WD_MATRIX_LEFT;
523 break;
524
525 case WID_NCL_TYPE: {
526 Dimension d = *size;
527 for (int i = CONTENT_TYPE_BEGIN; i < CONTENT_TYPE_END; i++) {
528 d = maxdim(d, GetStringBoundingBox(STR_CONTENT_TYPE_BASE_GRAPHICS + i - CONTENT_TYPE_BASE_GRAPHICS));
529 }
530 size->width = d.width + WD_MATRIX_RIGHT + WD_MATRIX_LEFT;
531 break;
532 }
533
534 case WID_NCL_MATRIX:
535 resize->height = max(this->checkbox_size.height, (uint)FONT_HEIGHT_NORMAL) + WD_MATRIX_TOP + WD_MATRIX_BOTTOM;
536 size->height = 10 * resize->height;
537 break;
538 }
539 }
540
541
542 virtual void DrawWidget(const Rect &r, int widget) const
543 {
544 switch (widget) {
545 case WID_NCL_FILTER_CAPT:
546 DrawString(r.left, r.right, r.top, STR_CONTENT_FILTER_TITLE, TC_FROMSTRING, SA_RIGHT);
547 break;
548
549 case WID_NCL_DETAILS:
550 this->DrawDetails(r);
551 break;
552
553 case WID_NCL_MATRIX:
554 this->DrawMatrix(r);
555 break;
556 }
557 }
558
559 virtual void OnPaint()
560 {
561 const SortButtonState arrow = this->content.IsDescSortOrder() ? SBS_DOWN : SBS_UP;
562
563 if (this->content.NeedRebuild()) {
564 this->BuildContentList();
565 }
566
567 this->DrawWidgets();
568
569 switch (this->content.SortType()) {
570 case WID_NCL_CHECKBOX - WID_NCL_CHECKBOX: this->DrawSortButtonState(WID_NCL_CHECKBOX, arrow); break;
571 case WID_NCL_TYPE - WID_NCL_CHECKBOX: this->DrawSortButtonState(WID_NCL_TYPE, arrow); break;
572 case WID_NCL_NAME - WID_NCL_CHECKBOX: this->DrawSortButtonState(WID_NCL_NAME, arrow); break;
573 }
574 }
575
580 void DrawMatrix(const Rect &r) const
581 {
582 const NWidgetBase *nwi_checkbox = this->GetWidget<NWidgetBase>(WID_NCL_CHECKBOX);
583 const NWidgetBase *nwi_name = this->GetWidget<NWidgetBase>(WID_NCL_NAME);
584 const NWidgetBase *nwi_type = this->GetWidget<NWidgetBase>(WID_NCL_TYPE);
585
586 int line_height = max(this->checkbox_size.height, (uint)FONT_HEIGHT_NORMAL);
587
588 /* Fill the matrix with the information */
589 int sprite_y_offset = WD_MATRIX_TOP + (line_height - this->checkbox_size.height) / 2 - 1;
590 int text_y_offset = WD_MATRIX_TOP + (line_height - FONT_HEIGHT_NORMAL) / 2;
591 uint y = r.top;
592 int cnt = 0;
593 for (ConstContentIterator iter = this->content.Get(this->vscroll->GetPosition()); iter != this->content.End() && cnt < this->vscroll->GetCapacity(); iter++, cnt++) {
594 const ContentInfo *ci = *iter;
595
596 if (ci == this->selected) GfxFillRect(r.left + 1, y + 1, r.right - 1, y + this->resize.step_height - 1, PC_GREY);
597
598 SpriteID sprite;
599 SpriteID pal = PAL_NONE;
600 switch (ci->state) {
601 case ContentInfo::UNSELECTED: sprite = SPR_BOX_EMPTY; break;
602 case ContentInfo::SELECTED: sprite = SPR_BOX_CHECKED; break;
603 case ContentInfo::AUTOSELECTED: sprite = SPR_BOX_CHECKED; break;
604 case ContentInfo::ALREADY_HERE: sprite = SPR_BLOT; pal = PALETTE_TO_GREEN; break;
605 case ContentInfo::DOES_NOT_EXIST: sprite = SPR_BLOT; pal = PALETTE_TO_RED; break;
606 default: NOT_REACHED();
607 }
608 DrawSprite(sprite, pal, nwi_checkbox->pos_x + (pal == PAL_NONE ? 2 : 3), y + sprite_y_offset + (pal == PAL_NONE ? 1 : 0));
609
610 StringID str = STR_CONTENT_TYPE_BASE_GRAPHICS + ci->type - CONTENT_TYPE_BASE_GRAPHICS;
611 DrawString(nwi_type->pos_x, nwi_type->pos_x + nwi_type->current_x - 1, y + text_y_offset, str, TC_BLACK, SA_HOR_CENTER);
612
613 DrawString(nwi_name->pos_x + WD_FRAMERECT_LEFT, nwi_name->pos_x + nwi_name->current_x - WD_FRAMERECT_RIGHT, y + text_y_offset, ci->name, TC_BLACK);
614 y += this->resize.step_height;
615 }
616 }
617
622 void DrawDetails(const Rect &r) const
623 {
624 static const int DETAIL_LEFT = 5;
625 static const int DETAIL_RIGHT = 5;
626 static const int DETAIL_TOP = 5;
627
628 /* Height for the title banner */
629 int DETAIL_TITLE_HEIGHT = 5 * FONT_HEIGHT_NORMAL;
630
631 /* Create the nice grayish rectangle at the details top */
632 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.top + DETAIL_TITLE_HEIGHT, PC_DARK_BLUE);
633 DrawString(r.left + WD_INSET_LEFT, r.right - WD_INSET_RIGHT, r.top + FONT_HEIGHT_NORMAL + WD_INSET_TOP, STR_CONTENT_DETAIL_TITLE, TC_FROMSTRING, SA_HOR_CENTER);
634
635 /* Draw the total download size */
636 SetDParam(0, this->filesize_sum);
637 DrawString(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, r.bottom - FONT_HEIGHT_NORMAL - WD_PAR_VSEP_NORMAL, STR_CONTENT_TOTAL_DOWNLOAD_SIZE);
638
639 if (this->selected == NULL) return;
640
641 /* And fill the rest of the details when there's information to place there */
642 DrawStringMultiLine(r.left + WD_INSET_LEFT, r.right - WD_INSET_RIGHT, r.top + DETAIL_TITLE_HEIGHT / 2, r.top + DETAIL_TITLE_HEIGHT, STR_CONTENT_DETAIL_SUBTITLE_UNSELECTED + this->selected->state, TC_FROMSTRING, SA_CENTER);
643
644 /* Also show the total download size, so keep some space from the bottom */
645 const uint max_y = r.bottom - FONT_HEIGHT_NORMAL - WD_PAR_VSEP_WIDE;
646 int y = r.top + DETAIL_TITLE_HEIGHT + DETAIL_TOP;
647
648 if (this->selected->upgrade) {
649 SetDParam(0, STR_CONTENT_TYPE_BASE_GRAPHICS + this->selected->type - CONTENT_TYPE_BASE_GRAPHICS);
650 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_UPDATE);
651 y += WD_PAR_VSEP_WIDE;
652 }
653
654 SetDParamStr(0, this->selected->name);
655 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_NAME);
656
657 if (!StrEmpty(this->selected->version)) {
658 SetDParamStr(0, this->selected->version);
659 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_VERSION);
660 }
661
662 if (!StrEmpty(this->selected->description)) {
663 SetDParamStr(0, this->selected->description);
664 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_DESCRIPTION);
665 }
666
667 if (!StrEmpty(this->selected->url)) {
668 SetDParamStr(0, this->selected->url);
669 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_URL);
670 }
671
672 SetDParam(0, STR_CONTENT_TYPE_BASE_GRAPHICS + this->selected->type - CONTENT_TYPE_BASE_GRAPHICS);
673 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_TYPE);
674
675 y += WD_PAR_VSEP_WIDE;
676 SetDParam(0, this->selected->filesize);
677 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_FILESIZE);
678
679 if (this->selected->dependency_count != 0) {
680 /* List dependencies */
681 char buf[DRAW_STRING_BUFFER] = "";
682 char *p = buf;
683 for (uint i = 0; i < this->selected->dependency_count; i++) {
684 ContentID cid = this->selected->dependencies[i];
685
686 /* Try to find the dependency */
687 ConstContentIterator iter = _network_content_client.Begin();
688 for (; iter != _network_content_client.End(); iter++) {
689 const ContentInfo *ci = *iter;
690 if (ci->id != cid) continue;
691
692 p += seprintf(p, lastof(buf), p == buf ? "%s" : ", %s", (*iter)->name);
693 break;
694 }
695 }
696 SetDParamStr(0, buf);
697 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_DEPENDENCIES);
698 }
699
700 if (this->selected->tag_count != 0) {
701 /* List all tags */
702 char buf[DRAW_STRING_BUFFER] = "";
703 char *p = buf;
704 for (uint i = 0; i < this->selected->tag_count; i++) {
705 p += seprintf(p, lastof(buf), i == 0 ? "%s" : ", %s", this->selected->tags[i]);
706 }
707 SetDParamStr(0, buf);
708 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_TAGS);
709 }
710
711 if (this->selected->IsSelected()) {
712 /* When selected show all manually selected content that depends on this */
713 ConstContentVector tree;
714 _network_content_client.ReverseLookupTreeDependency(tree, this->selected);
715
716 char buf[DRAW_STRING_BUFFER] = "";
717 char *p = buf;
718 for (ConstContentIterator iter = tree.Begin(); iter != tree.End(); iter++) {
719 const ContentInfo *ci = *iter;
720 if (ci == this->selected || ci->state != ContentInfo::SELECTED) continue;
721
722 p += seprintf(p, lastof(buf), buf == p ? "%s" : ", %s", ci->name);
723 }
724 if (p != buf) {
725 SetDParamStr(0, buf);
726 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_SELECTED_BECAUSE_OF);
727 }
728 }
729 }
730
731 virtual void OnClick(Point pt, int widget, int click_count)
732 {
733 if (widget >= WID_NCL_TEXTFILE && widget < WID_NCL_TEXTFILE + TFT_END) {
734 if (this->selected == NULL || this->selected->state != ContentInfo::ALREADY_HERE) return;
735
736 ShowContentTextfileWindow((TextfileType)(widget - WID_NCL_TEXTFILE), this->selected);
737 return;
738 }
739
740 switch (widget) {
741 case WID_NCL_MATRIX: {
742 uint id_v = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_NCL_MATRIX);
743 if (id_v >= this->content.Length()) return; // click out of bounds
744
745 this->selected = *this->content.Get(id_v);
746 this->list_pos = id_v;
747
748 const NWidgetBase *checkbox = this->GetWidget<NWidgetBase>(WID_NCL_CHECKBOX);
749 if (click_count > 1 || IsInsideBS(pt.x, checkbox->pos_x, checkbox->current_x)) {
750 _network_content_client.ToggleSelectedState(this->selected);
751 this->content.ForceResort();
752 }
753
754 this->InvalidateData();
755 break;
756 }
757
758 case WID_NCL_CHECKBOX:
759 case WID_NCL_TYPE:
760 case WID_NCL_NAME:
761 if (this->content.SortType() == widget - WID_NCL_CHECKBOX) {
762 this->content.ToggleSortOrder();
763 if (this->content.Length() > 0) this->list_pos = this->content.Length() - this->list_pos - 1;
764 } else {
765 this->content.SetSortType(widget - WID_NCL_CHECKBOX);
766 this->content.ForceResort();
767 this->SortContentList();
768 }
769 this->ScrollToSelected();
770 this->InvalidateData();
771 break;
772
773 case WID_NCL_SELECT_ALL:
774 _network_content_client.SelectAll();
775 this->InvalidateData();
776 break;
777
778 case WID_NCL_SELECT_UPDATE:
779 _network_content_client.SelectUpgrade();
780 this->InvalidateData();
781 break;
782
783 case WID_NCL_UNSELECT:
784 _network_content_client.UnselectAll();
785 this->InvalidateData();
786 break;
787
788 case WID_NCL_CANCEL:
789 delete this;
790 break;
791
792 case WID_NCL_OPEN_URL:
793 if (this->selected != NULL) {
794 extern void OpenBrowser(const char *url);
795 OpenBrowser(this->selected->url);
796 }
797 break;
798
799 case WID_NCL_DOWNLOAD:
800 if (BringWindowToFrontById(WC_NETWORK_STATUS_WINDOW, WN_NETWORK_STATUS_WINDOW_CONTENT_DOWNLOAD) == NULL) new NetworkContentDownloadStatusWindow();
801 break;
802
803 case WID_NCL_SEARCH_EXTERNAL:
804 if (_accepted_external_search) {
805 this->OpenExternalSearch();
806 } else {
807 ShowQuery(STR_CONTENT_SEARCH_EXTERNAL_DISCLAIMER_CAPTION, STR_CONTENT_SEARCH_EXTERNAL_DISCLAIMER, this, ExternalSearchDisclaimerCallback);
808 }
809 break;
810 }
811 }
812
813 virtual EventState OnKeyPress(WChar key, uint16 keycode)
814 {
815 switch (keycode) {
816 case WKC_UP:
817 /* scroll up by one */
818 if (this->list_pos > 0) this->list_pos--;
819 break;
820 case WKC_DOWN:
821 /* scroll down by one */
822 if (this->list_pos < (int)this->content.Length() - 1) this->list_pos++;
823 break;
824 case WKC_PAGEUP:
825 /* scroll up a page */
826 this->list_pos = (this->list_pos < this->vscroll->GetCapacity()) ? 0 : this->list_pos - this->vscroll->GetCapacity();
827 break;
828 case WKC_PAGEDOWN:
829 /* scroll down a page */
830 this->list_pos = min(this->list_pos + this->vscroll->GetCapacity(), (int)this->content.Length() - 1);
831 break;
832 case WKC_HOME:
833 /* jump to beginning */
834 this->list_pos = 0;
835 break;
836 case WKC_END:
837 /* jump to end */
838 this->list_pos = this->content.Length() - 1;
839 break;
840
841 case WKC_SPACE:
842 case WKC_RETURN:
843 if (keycode == WKC_RETURN || !IsWidgetFocused(WID_NCL_FILTER)) {
844 if (this->selected != NULL) {
845 _network_content_client.ToggleSelectedState(this->selected);
846 this->content.ForceResort();
847 this->InvalidateData();
848 }
849 return ES_HANDLED;
850 }
851 /* FALL THROUGH, space is pressed and filter isn't focused. */
852
853 default:
854 return ES_NOT_HANDLED;
855 }
856
857 if (this->content.Length() == 0) {
858 this->list_pos = 0; // above stuff may result in "-1".
859 return ES_HANDLED;
860 }
861
862 this->selected = *this->content.Get(this->list_pos);
863
864 /* scroll to the new server if it is outside the current range */
865 this->ScrollToSelected();
866
867 /* redraw window */
868 this->InvalidateData();
869 return ES_HANDLED;
870 }
871
872 virtual void OnEditboxChanged(int wid)
873 {
874 if (wid == WID_NCL_FILTER) {
875 this->string_filter.SetFilterTerm(this->filter_editbox.text.buf);
876 this->content.SetFilterState(!this->string_filter.IsEmpty());
877 this->content.ForceRebuild();
878 this->InvalidateData();
879 }
880 }
881
882 virtual void OnResize()
883 {
884 this->vscroll->SetCapacityFromWidget(this, WID_NCL_MATRIX);
885 }
886
887 virtual void OnReceiveContentInfo(const ContentInfo *rci)
888 {
889 if (this->auto_select && !rci->IsSelected()) _network_content_client.ToggleSelectedState(rci);
890 this->content.ForceRebuild();
891 this->InvalidateData();
892 }
893
894 virtual void OnDownloadComplete(ContentID cid)
895 {
896 this->content.ForceResort();
897 this->InvalidateData();
898 }
899
900 virtual void OnConnect(bool success)
901 {
902 if (!success) {
903 ShowErrorMessage(STR_CONTENT_ERROR_COULD_NOT_CONNECT, INVALID_STRING_ID, WL_ERROR);
904 delete this;
905 return;
906 }
907
908 this->InvalidateData();
909 }
910
916 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
917 {
918 if (!gui_scope) return;
919 if (this->content.NeedRebuild()) this->BuildContentList();
920
921 /* To sum all the bytes we intend to download */
922 this->filesize_sum = 0;
923 bool show_select_all = false;
924 bool show_select_upgrade = false;
925 for (ConstContentIterator iter = this->content.Begin(); iter != this->content.End(); iter++) {
926 const ContentInfo *ci = *iter;
927 switch (ci->state) {
928 case ContentInfo::SELECTED:
929 case ContentInfo::AUTOSELECTED:
930 this->filesize_sum += ci->filesize;
931 break;
932
933 case ContentInfo::UNSELECTED:
934 show_select_all = true;
935 show_select_upgrade |= ci->upgrade;
936 break;
937
938 default:
939 break;
940 }
941 }
942
943 /* If data == 2 then the status window caused this OnInvalidate */
944 this->SetWidgetDisabledState(WID_NCL_DOWNLOAD, this->filesize_sum == 0 || (FindWindowById(WC_NETWORK_STATUS_WINDOW, WN_NETWORK_STATUS_WINDOW_CONTENT_DOWNLOAD) != NULL && data != 2));
945 this->SetWidgetDisabledState(WID_NCL_UNSELECT, this->filesize_sum == 0);
946 this->SetWidgetDisabledState(WID_NCL_SELECT_ALL, !show_select_all);
947 this->SetWidgetDisabledState(WID_NCL_SELECT_UPDATE, !show_select_upgrade);
948 this->SetWidgetDisabledState(WID_NCL_OPEN_URL, this->selected == NULL || StrEmpty(this->selected->url));
949 for (TextfileType tft = TFT_BEGIN; tft < TFT_END; tft++) {
950 this->SetWidgetDisabledState(WID_NCL_TEXTFILE + tft, this->selected == NULL || this->selected->state != ContentInfo::ALREADY_HERE || this->selected->GetTextfile(tft) == NULL);
951 }
952
953 this->GetWidget<NWidgetCore>(WID_NCL_CANCEL)->widget_data = this->filesize_sum == 0 ? STR_AI_SETTINGS_CLOSE : STR_AI_LIST_CANCEL;
954 }
955 };
956
957 Listing NetworkContentListWindow::last_sorting = {false, 1};
958 Filtering NetworkContentListWindow::last_filtering = {false, 0};
959
960 NetworkContentListWindow::GUIContentList::SortFunction * const NetworkContentListWindow::sorter_funcs[] = {
961 &StateSorter,
962 &TypeSorter,
963 &NameSorter,
964 };
965
966 NetworkContentListWindow::GUIContentList::FilterFunction * const NetworkContentListWindow::filter_funcs[] = {
967 &TagNameFilter,
968 };
969
970 char NetworkContentListWindow::content_type_strs[CONTENT_TYPE_END][64];
971
975 void BuildContentTypeStringList()
976 {
977 for (int i = CONTENT_TYPE_BEGIN; i < CONTENT_TYPE_END; i++) {
978 GetString(NetworkContentListWindow::content_type_strs[i], STR_CONTENT_TYPE_BASE_GRAPHICS + i - CONTENT_TYPE_BASE_GRAPHICS, lastof(NetworkContentListWindow::content_type_strs[i]));
979 }
980 }
981
983 static const NWidgetPart _nested_network_content_list_widgets[] = {
984 NWidget(NWID_HORIZONTAL),
985 NWidget(WWT_CLOSEBOX, COLOUR_LIGHT_BLUE),
986 NWidget(WWT_CAPTION, COLOUR_LIGHT_BLUE), SetDataTip(STR_CONTENT_TITLE, STR_NULL),
987 NWidget(WWT_DEFSIZEBOX, COLOUR_LIGHT_BLUE),
988 EndContainer(),
989 NWidget(WWT_PANEL, COLOUR_LIGHT_BLUE, WID_NCL_BACKGROUND),
990 NWidget(NWID_SPACER), SetMinimalSize(0, 7), SetResize(1, 0),
991 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(8, 8, 8),
992 /* Top */
993 NWidget(WWT_EMPTY, COLOUR_LIGHT_BLUE, WID_NCL_FILTER_CAPT), SetFill(1, 0), SetResize(1, 0),
994 NWidget(WWT_EDITBOX, COLOUR_LIGHT_BLUE, WID_NCL_FILTER), SetFill(1, 0), SetResize(1, 0),
995 SetDataTip(STR_LIST_FILTER_OSKTITLE, STR_LIST_FILTER_TOOLTIP),
996 EndContainer(),
997 NWidget(NWID_SPACER), SetMinimalSize(0, 7), SetResize(1, 0),
998 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(8, 8, 8),
999 /* Left side. */
1000 NWidget(NWID_VERTICAL), SetPIP(0, 4, 0),
1001 NWidget(NWID_HORIZONTAL),
1002 NWidget(NWID_VERTICAL),
1003 NWidget(NWID_HORIZONTAL),
1004 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_CHECKBOX), SetMinimalSize(13, 1), SetDataTip(STR_EMPTY, STR_NULL),
1005 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_TYPE),
1006 SetDataTip(STR_CONTENT_TYPE_CAPTION, STR_CONTENT_TYPE_CAPTION_TOOLTIP),
1007 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_NAME), SetResize(1, 0), SetFill(1, 0),
1008 SetDataTip(STR_CONTENT_NAME_CAPTION, STR_CONTENT_NAME_CAPTION_TOOLTIP),
1009 EndContainer(),
1010 NWidget(WWT_MATRIX, COLOUR_LIGHT_BLUE, WID_NCL_MATRIX), SetResize(1, 14), SetFill(1, 1), SetScrollbar(WID_NCL_SCROLLBAR), SetMatrixDataTip(1, 0, STR_CONTENT_MATRIX_TOOLTIP),
1011 EndContainer(),
1012 NWidget(NWID_VSCROLLBAR, COLOUR_LIGHT_BLUE, WID_NCL_SCROLLBAR),
1013 EndContainer(),
1014 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, 8, 0),
1015 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NCL_SEL_ALL_UPDATE), SetResize(1, 0), SetFill(1, 0),
1016 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_SELECT_UPDATE), SetResize(1, 0), SetFill(1, 0),
1017 SetDataTip(STR_CONTENT_SELECT_UPDATES_CAPTION, STR_CONTENT_SELECT_UPDATES_CAPTION_TOOLTIP),
1018 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_SELECT_ALL), SetResize(1, 0), SetFill(1, 0),
1019 SetDataTip(STR_CONTENT_SELECT_ALL_CAPTION, STR_CONTENT_SELECT_ALL_CAPTION_TOOLTIP),
1020 EndContainer(),
1021 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_UNSELECT), SetResize(1, 0), SetFill(1, 0),
1022 SetDataTip(STR_CONTENT_UNSELECT_ALL_CAPTION, STR_CONTENT_UNSELECT_ALL_CAPTION_TOOLTIP),
1023 EndContainer(),
1024 EndContainer(),
1025 /* Right side. */
1026 NWidget(NWID_VERTICAL), SetPIP(0, 4, 0),
1027 NWidget(WWT_PANEL, COLOUR_LIGHT_BLUE, WID_NCL_DETAILS), SetResize(1, 1), SetFill(1, 1), EndContainer(),
1028 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, 8, 0),
1029 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_TEXTFILE + TFT_README), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_TEXTFILE_VIEW_README, STR_NULL),
1030 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_TEXTFILE + TFT_CHANGELOG), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_TEXTFILE_VIEW_CHANGELOG, STR_NULL),
1031 EndContainer(),
1032 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, 8, 0),
1033 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_OPEN_URL), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_CONTENT_OPEN_URL, STR_CONTENT_OPEN_URL_TOOLTIP),
1034 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_TEXTFILE + TFT_LICENSE), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_TEXTFILE_VIEW_LICENCE, STR_NULL),
1035 EndContainer(),
1036 EndContainer(),
1037 EndContainer(),
1038 NWidget(NWID_SPACER), SetMinimalSize(0, 7), SetResize(1, 0),
1039 /* Bottom. */
1040 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(8, 8, 8),
1041 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_SEARCH_EXTERNAL), SetResize(1, 0), SetFill(1, 0),
1042 SetDataTip(STR_CONTENT_SEARCH_EXTERNAL, STR_CONTENT_SEARCH_EXTERNAL_TOOLTIP),
1043 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, 8, 0),
1044 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_CANCEL), SetResize(1, 0), SetFill(1, 0),
1045 SetDataTip(STR_BUTTON_CANCEL, STR_NULL),
1046 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_DOWNLOAD), SetResize(1, 0), SetFill(1, 0),
1047 SetDataTip(STR_CONTENT_DOWNLOAD_CAPTION, STR_CONTENT_DOWNLOAD_CAPTION_TOOLTIP),
1048 EndContainer(),
1049 EndContainer(),
1050 NWidget(NWID_SPACER), SetMinimalSize(0, 2), SetResize(1, 0),
1051 /* Resize button. */
1052 NWidget(NWID_HORIZONTAL),
1053 NWidget(NWID_SPACER), SetFill(1, 0), SetResize(1, 0),
1054 NWidget(WWT_RESIZEBOX, COLOUR_LIGHT_BLUE),
1055 EndContainer(),
1056 EndContainer(),
1057 };
1058
1060 static WindowDesc _network_content_list_desc(
1061 WDP_CENTER, "list_content", 630, 460,
1062 WC_NETWORK_WINDOW, WC_NONE,
1063 0,
1064 _nested_network_content_list_widgets, lengthof(_nested_network_content_list_widgets)
1065 );
1066
1072 void ShowNetworkContentListWindow(ContentVector *cv, ContentType type)
1073 {
1074 #if defined(WITH_ZLIB)
1075 _network_content_client.Clear();
1076 if (cv == NULL) {
1077 _network_content_client.RequestContentList(type);
1078 } else {
1079 _network_content_client.RequestContentList(cv, true);
1080 }
1081
1082 DeleteWindowById(WC_NETWORK_WINDOW, WN_NETWORK_WINDOW_CONTENT_LIST);
1083 new NetworkContentListWindow(&_network_content_list_desc, cv != NULL);
1084 #else
1085 ShowErrorMessage(STR_CONTENT_NO_ZLIB, STR_CONTENT_NO_ZLIB_SUB, WL_ERROR);
1086 /* Connection failed... clean up the mess */
1087 if (cv != NULL) {
1088 for (ContentIterator iter = cv->Begin(); iter != cv->End(); iter++) delete *iter;
1089 }
1090 #endif /* WITH_ZLIB */
1091 }
1092
1093 #endif /* ENABLE_NETWORK */