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network_content_gui.cpp
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1 /* $Id: network_content_gui.cpp 27893 2017-08-13 18:38:42Z frosch $ */
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 <bitset>
33
34 #include "../safeguards.h"
35
36
38 static bool _accepted_external_search = false;
39
40
42 struct ContentTextfileWindow : public TextfileWindow {
43 const ContentInfo *ci;
44
45 ContentTextfileWindow(TextfileType file_type, const ContentInfo *ci) : TextfileWindow(file_type), ci(ci)
46 {
47 const char *textfile = this->ci->GetTextfile(file_type);
48 this->LoadTextfile(textfile, GetContentInfoSubDir(this->ci->type));
49 }
50
51 StringID GetTypeString() const
52 {
53 switch (this->ci->type) {
54 case CONTENT_TYPE_NEWGRF: return STR_CONTENT_TYPE_NEWGRF;
55 case CONTENT_TYPE_BASE_GRAPHICS: return STR_CONTENT_TYPE_BASE_GRAPHICS;
56 case CONTENT_TYPE_BASE_SOUNDS: return STR_CONTENT_TYPE_BASE_SOUNDS;
57 case CONTENT_TYPE_BASE_MUSIC: return STR_CONTENT_TYPE_BASE_MUSIC;
58 case CONTENT_TYPE_AI: return STR_CONTENT_TYPE_AI;
59 case CONTENT_TYPE_AI_LIBRARY: return STR_CONTENT_TYPE_AI_LIBRARY;
60 case CONTENT_TYPE_GAME: return STR_CONTENT_TYPE_GAME_SCRIPT;
61 case CONTENT_TYPE_GAME_LIBRARY: return STR_CONTENT_TYPE_GS_LIBRARY;
62 case CONTENT_TYPE_SCENARIO: return STR_CONTENT_TYPE_SCENARIO;
63 case CONTENT_TYPE_HEIGHTMAP: return STR_CONTENT_TYPE_HEIGHTMAP;
64 default: NOT_REACHED();
65 }
66 }
67
68 /* virtual */ void SetStringParameters(int widget) const
69 {
70 if (widget == WID_TF_CAPTION) {
71 SetDParam(0, this->GetTypeString());
72 SetDParamStr(1, this->ci->name);
73 }
74 }
75 };
76
77 void ShowContentTextfileWindow(TextfileType file_type, const ContentInfo *ci)
78 {
79 DeleteWindowByClass(WC_TEXTFILE);
80 new ContentTextfileWindow(file_type, ci);
81 }
82
84 static const NWidgetPart _nested_network_content_download_status_window_widgets[] = {
85 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_CONTENT_DOWNLOAD_TITLE, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
86 NWidget(WWT_PANEL, COLOUR_GREY, WID_NCDS_BACKGROUND),
87 NWidget(NWID_SPACER), SetMinimalSize(350, 0), SetMinimalTextLines(3, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM + 30),
88 NWidget(NWID_HORIZONTAL),
89 NWidget(NWID_SPACER), SetMinimalSize(125, 0),
90 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCDS_CANCELOK), SetMinimalSize(101, 12), SetDataTip(STR_BUTTON_CANCEL, STR_NULL),
91 NWidget(NWID_SPACER), SetFill(1, 0),
92 EndContainer(),
93 NWidget(NWID_SPACER), SetMinimalSize(0, 4),
94 EndContainer(),
95 };
96
98 static WindowDesc _network_content_download_status_window_desc(
99 WDP_CENTER, NULL, 0, 0,
100 WC_NETWORK_STATUS_WINDOW, WC_NONE,
101 WDF_MODAL,
102 _nested_network_content_download_status_window_widgets, lengthof(_nested_network_content_download_status_window_widgets)
103 );
104
105 BaseNetworkContentDownloadStatusWindow::BaseNetworkContentDownloadStatusWindow(WindowDesc *desc) :
106 Window(desc), cur_id(UINT32_MAX)
107 {
108 _network_content_client.AddCallback(this);
109 _network_content_client.DownloadSelectedContent(this->total_files, this->total_bytes);
110
111 this->InitNested(WN_NETWORK_STATUS_WINDOW_CONTENT_DOWNLOAD);
112 }
113
114 BaseNetworkContentDownloadStatusWindow::~BaseNetworkContentDownloadStatusWindow()
115 {
116 _network_content_client.RemoveCallback(this);
117 }
118
119 /* virtual */ void BaseNetworkContentDownloadStatusWindow::DrawWidget(const Rect &r, int widget) const
120 {
121 if (widget != WID_NCDS_BACKGROUND) return;
122
123 /* Draw nice progress bar :) */
124 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);
125
126 int y = r.top + 20;
127 SetDParam(0, this->downloaded_bytes);
128 SetDParam(1, this->total_bytes);
129 SetDParam(2, this->downloaded_bytes * 100LL / this->total_bytes);
130 DrawString(r.left + 2, r.right - 2, y, STR_CONTENT_DOWNLOAD_PROGRESS_SIZE, TC_FROMSTRING, SA_HOR_CENTER);
131
132 StringID str;
133 if (this->downloaded_bytes == this->total_bytes) {
134 str = STR_CONTENT_DOWNLOAD_COMPLETE;
135 } else if (!StrEmpty(this->name)) {
136 SetDParamStr(0, this->name);
137 SetDParam(1, this->downloaded_files);
138 SetDParam(2, this->total_files);
139 str = STR_CONTENT_DOWNLOAD_FILE;
140 } else {
141 str = STR_CONTENT_DOWNLOAD_INITIALISE;
142 }
143
144 y += FONT_HEIGHT_NORMAL + 5;
145 DrawStringMultiLine(r.left + 2, r.right - 2, y, y + FONT_HEIGHT_NORMAL * 2, str, TC_FROMSTRING, SA_CENTER);
146 }
147
148 /* virtual */ void BaseNetworkContentDownloadStatusWindow::OnDownloadProgress(const ContentInfo *ci, int bytes)
149 {
150 if (ci->id != this->cur_id) {
151 strecpy(this->name, ci->filename, lastof(this->name));
152 this->cur_id = ci->id;
153 this->downloaded_files++;
154 }
155
156 this->downloaded_bytes += bytes;
157 this->SetDirty();
158 }
159
160
162 struct NetworkContentDownloadStatusWindow : public BaseNetworkContentDownloadStatusWindow {
163 private:
164 SmallVector<ContentType, 4> receivedTypes;
165
166 public:
171 NetworkContentDownloadStatusWindow() : BaseNetworkContentDownloadStatusWindow(&_network_content_download_status_window_desc)
172 {
173 this->parent = FindWindowById(WC_NETWORK_WINDOW, WN_NETWORK_WINDOW_CONTENT_LIST);
174 }
175
177 ~NetworkContentDownloadStatusWindow()
178 {
179 TarScanner::Mode mode = TarScanner::NONE;
180 for (ContentType *iter = this->receivedTypes.Begin(); iter != this->receivedTypes.End(); iter++) {
181 switch (*iter) {
182 case CONTENT_TYPE_AI:
183 case CONTENT_TYPE_AI_LIBRARY:
184 /* AI::Rescan calls the scanner. */
185 break;
186 case CONTENT_TYPE_GAME:
187 case CONTENT_TYPE_GAME_LIBRARY:
188 /* Game::Rescan calls the scanner. */
189 break;
190
191 case CONTENT_TYPE_BASE_GRAPHICS:
192 case CONTENT_TYPE_BASE_SOUNDS:
193 case CONTENT_TYPE_BASE_MUSIC:
194 mode |= TarScanner::BASESET;
195 break;
196
197 case CONTENT_TYPE_NEWGRF:
198 /* ScanNewGRFFiles calls the scanner. */
199 break;
200
201 case CONTENT_TYPE_SCENARIO:
202 case CONTENT_TYPE_HEIGHTMAP:
203 mode |= TarScanner::SCENARIO;
204 break;
205
206 default:
207 break;
208 }
209 }
210
211 TarScanner::DoScan(mode);
212
213 /* Tell all the backends about what we've downloaded */
214 for (ContentType *iter = this->receivedTypes.Begin(); iter != this->receivedTypes.End(); iter++) {
215 switch (*iter) {
216 case CONTENT_TYPE_AI:
217 case CONTENT_TYPE_AI_LIBRARY:
218 AI::Rescan();
219 break;
220
221 case CONTENT_TYPE_GAME:
222 case CONTENT_TYPE_GAME_LIBRARY:
223 Game::Rescan();
224 break;
225
226 case CONTENT_TYPE_BASE_GRAPHICS:
227 BaseGraphics::FindSets();
228 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_GAME_OPTIONS);
229 break;
230
231 case CONTENT_TYPE_BASE_SOUNDS:
232 BaseSounds::FindSets();
233 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_GAME_OPTIONS);
234 break;
235
236 case CONTENT_TYPE_BASE_MUSIC:
237 BaseMusic::FindSets();
238 SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_GAME_OPTIONS);
239 break;
240
241 case CONTENT_TYPE_NEWGRF:
242 ScanNewGRFFiles(NULL);
243 break;
244
245 case CONTENT_TYPE_SCENARIO:
246 case CONTENT_TYPE_HEIGHTMAP:
247 extern void ScanScenarios();
248 ScanScenarios();
249 InvalidateWindowData(WC_SAVELOAD, 0, 0);
250 break;
251
252 default:
253 break;
254 }
255 }
256
257 /* Always invalidate the download window; tell it we are going to be gone */
258 InvalidateWindowData(WC_NETWORK_WINDOW, WN_NETWORK_WINDOW_CONTENT_LIST, 2);
259 }
260
261 virtual void OnClick(Point pt, int widget, int click_count)
262 {
263 if (widget == WID_NCDS_CANCELOK) {
264 if (this->downloaded_bytes != this->total_bytes) {
265 _network_content_client.Close();
266 delete this;
267 } else {
268 /* If downloading succeeded, close the online content window. This will close
269 * the current window as well. */
270 DeleteWindowById(WC_NETWORK_WINDOW, WN_NETWORK_WINDOW_CONTENT_LIST);
271 }
272 }
273 }
274
275 virtual void OnDownloadProgress(const ContentInfo *ci, int bytes)
276 {
277 BaseNetworkContentDownloadStatusWindow::OnDownloadProgress(ci, bytes);
278 this->receivedTypes.Include(ci->type);
279
280 /* When downloading is finished change cancel in ok */
281 if (this->downloaded_bytes == this->total_bytes) {
282 this->GetWidget<NWidgetCore>(WID_NCDS_CANCELOK)->widget_data = STR_BUTTON_OK;
283 }
284 }
285 };
286
288 struct ContentListFilterData {
289 StringFilter string_filter;
290 std::bitset<CONTENT_TYPE_END> types;
291 };
292
294 enum ContentListFilterCriteria {
295 CONTENT_FILTER_TEXT = 0,
296 CONTENT_FILTER_TYPE_OR_SELECTED,
297 };
298
300 class NetworkContentListWindow : public Window, ContentCallback {
302 typedef GUIList<const ContentInfo *, ContentListFilterData &> GUIContentList;
303
304 static const uint EDITBOX_MAX_SIZE = 50;
305
306 static Listing last_sorting;
307 static Filtering last_filtering;
308 static GUIContentList::SortFunction * const sorter_funcs[];
309 static GUIContentList::FilterFunction * const filter_funcs[];
310 GUIContentList content;
311 bool auto_select;
312 ContentListFilterData filter_data;
313 QueryString filter_editbox;
314 Dimension checkbox_size;
315
316 const ContentInfo *selected;
317 int list_pos;
318 uint filesize_sum;
319 Scrollbar *vscroll;
320
321 static char content_type_strs[CONTENT_TYPE_END][64];
322
324 void OpenExternalSearch()
325 {
326 extern void OpenBrowser(const char *url);
327
328 char url[1024];
329 const char *last = lastof(url);
330
331 char *pos = strecpy(url, "http://grfsearch.openttd.org/?", last);
332
333 if (this->auto_select) {
334 pos = strecpy(pos, "do=searchgrfid&q=", last);
335
336 bool first = true;
337 for (ConstContentIterator iter = this->content.Begin(); iter != this->content.End(); iter++) {
338 const ContentInfo *ci = *iter;
339 if (ci->state != ContentInfo::DOES_NOT_EXIST) continue;
340
341 if (!first) pos = strecpy(pos, ",", last);
342 first = false;
343
344 pos += seprintf(pos, last, "%08X", ci->unique_id);
345 pos = strecpy(pos, ":", last);
346 pos = md5sumToString(pos, last, ci->md5sum);
347 }
348 } else {
349 pos = strecpy(pos, "do=searchtext&q=", last);
350
351 /* Escape search term */
352 for (const char *search = this->filter_editbox.text.buf; *search != '\0'; search++) {
353 /* Remove quotes */
354 if (*search == '\'' || *search == '"') continue;
355
356 /* Escape special chars, such as &%,= */
357 if (*search < 0x30) {
358 pos += seprintf(pos, last, "%%%02X", *search);
359 } else if (pos < last) {
360 *pos = *search;
361 *++pos = '\0';
362 }
363 }
364 }
365
366 OpenBrowser(url);
367 }
368
372 static void ExternalSearchDisclaimerCallback(Window *w, bool accepted)
373 {
374 if (accepted) {
375 _accepted_external_search = true;
376 ((NetworkContentListWindow*)w)->OpenExternalSearch();
377 }
378 }
379
384 void BuildContentList()
385 {
386 if (!this->content.NeedRebuild()) return;
387
388 /* Create temporary array of games to use for listing */
389 this->content.Clear();
390
391 bool all_available = true;
392
393 for (ConstContentIterator iter = _network_content_client.Begin(); iter != _network_content_client.End(); iter++) {
394 if ((*iter)->state == ContentInfo::DOES_NOT_EXIST) all_available = false;
395 *this->content.Append() = *iter;
396 }
397
398 this->SetWidgetDisabledState(WID_NCL_SEARCH_EXTERNAL, this->auto_select && all_available);
399
400 this->FilterContentList();
401 this->content.Compact();
402 this->content.RebuildDone();
403 this->SortContentList();
404
405 this->vscroll->SetCount(this->content.Length()); // Update the scrollbar
406 this->ScrollToSelected();
407 }
408
410 static int CDECL NameSorter(const ContentInfo * const *a, const ContentInfo * const *b)
411 {
412 return strnatcmp((*a)->name, (*b)->name, true); // Sort by name (natural sorting).
413 }
414
416 static int CDECL TypeSorter(const ContentInfo * const *a, const ContentInfo * const *b)
417 {
418 int r = 0;
419 if ((*a)->type != (*b)->type) {
420 r = strnatcmp(content_type_strs[(*a)->type], content_type_strs[(*b)->type]);
421 }
422 if (r == 0) r = NameSorter(a, b);
423 return r;
424 }
425
427 static int CDECL StateSorter(const ContentInfo * const *a, const ContentInfo * const *b)
428 {
429 int r = (*a)->state - (*b)->state;
430 if (r == 0) r = TypeSorter(a, b);
431 return r;
432 }
433
435 void SortContentList()
436 {
437 if (!this->content.Sort()) return;
438
439 for (ConstContentIterator iter = this->content.Begin(); iter != this->content.End(); iter++) {
440 if (*iter == this->selected) {
441 this->list_pos = iter - this->content.Begin();
442 break;
443 }
444 }
445 }
446
448 static bool CDECL TagNameFilter(const ContentInfo * const *a, ContentListFilterData &filter)
449 {
450 filter.string_filter.ResetState();
451 for (int i = 0; i < (*a)->tag_count; i++) {
452 filter.string_filter.AddLine((*a)->tags[i]);
453 }
454 filter.string_filter.AddLine((*a)->name);
455 return filter.string_filter.GetState();
456 }
457
459 static bool CDECL TypeOrSelectedFilter(const ContentInfo * const *a, ContentListFilterData &filter)
460 {
461 if (filter.types.none()) return true;
462 if (filter.types[(*a)->type]) return true;
463 return ((*a)->state == ContentInfo::SELECTED || (*a)->state == ContentInfo::AUTOSELECTED);
464 }
465
467 void FilterContentList()
468 {
469 /* Apply filters. */
470 bool changed = false;
471 if (!this->filter_data.string_filter.IsEmpty()) {
472 this->content.SetFilterType(CONTENT_FILTER_TEXT);
473 changed |= this->content.Filter(this->filter_data);
474 }
475 if (this->filter_data.types.any()) {
476 this->content.SetFilterType(CONTENT_FILTER_TYPE_OR_SELECTED);
477 changed |= this->content.Filter(this->filter_data);
478 }
479 if (!changed) return;
480
481 /* update list position */
482 for (ConstContentIterator iter = this->content.Begin(); iter != this->content.End(); iter++) {
483 if (*iter == this->selected) {
484 this->list_pos = iter - this->content.Begin();
485 return;
486 }
487 }
488
489 /* previously selected item not in list anymore */
490 this->selected = NULL;
491 this->list_pos = 0;
492 }
493
498 bool UpdateFilterState()
499 {
500 Filtering old_params = this->content.GetFiltering();
501 bool new_state = !this->filter_data.string_filter.IsEmpty() || this->filter_data.types.any();
502 if (new_state != old_params.state) {
503 this->content.SetFilterState(new_state);
504 }
505 return new_state != old_params.state;
506 }
507
509 void ScrollToSelected()
510 {
511 if (this->selected == NULL) return;
512
513 this->vscroll->ScrollTowards(this->list_pos);
514 }
515
516 friend void BuildContentTypeStringList();
517 public:
527 NetworkContentListWindow(WindowDesc *desc, bool select_all, const std::bitset<CONTENT_TYPE_END> &types) :
528 Window(desc),
529 auto_select(select_all),
530 filter_editbox(EDITBOX_MAX_SIZE),
531 selected(NULL),
532 list_pos(0)
533 {
534 this->checkbox_size = maxdim(maxdim(GetSpriteSize(SPR_BOX_EMPTY), GetSpriteSize(SPR_BOX_CHECKED)), GetSpriteSize(SPR_BLOT));
535
536 this->CreateNestedTree();
537 this->vscroll = this->GetScrollbar(WID_NCL_SCROLLBAR);
538 this->FinishInitNested(WN_NETWORK_WINDOW_CONTENT_LIST);
539
540 this->GetWidget<NWidgetStacked>(WID_NCL_SEL_ALL_UPDATE)->SetDisplayedPlane(select_all);
541
542 this->querystrings[WID_NCL_FILTER] = &this->filter_editbox;
543 this->filter_editbox.cancel_button = QueryString::ACTION_CLEAR;
544 this->SetFocusedWidget(WID_NCL_FILTER);
545 this->SetWidgetDisabledState(WID_NCL_SEARCH_EXTERNAL, this->auto_select);
546 this->filter_data.types = types;
547
548 _network_content_client.AddCallback(this);
549 this->content.SetListing(this->last_sorting);
550 this->content.SetFiltering(this->last_filtering);
551 this->content.SetSortFuncs(this->sorter_funcs);
552 this->content.SetFilterFuncs(this->filter_funcs);
553 this->UpdateFilterState();
554 this->content.ForceRebuild();
555 this->FilterContentList();
556 this->SortContentList();
557 this->InvalidateData();
558 }
559
561 ~NetworkContentListWindow()
562 {
563 _network_content_client.RemoveCallback(this);
564 }
565
566 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
567 {
568 switch (widget) {
569 case WID_NCL_FILTER_CAPT:
570 *size = maxdim(*size, GetStringBoundingBox(STR_CONTENT_FILTER_TITLE));
571 break;
572
573 case WID_NCL_CHECKBOX:
574 size->width = this->checkbox_size.width + WD_MATRIX_RIGHT + WD_MATRIX_LEFT;
575 break;
576
577 case WID_NCL_TYPE: {
578 Dimension d = *size;
579 for (int i = CONTENT_TYPE_BEGIN; i < CONTENT_TYPE_END; i++) {
580 d = maxdim(d, GetStringBoundingBox(STR_CONTENT_TYPE_BASE_GRAPHICS + i - CONTENT_TYPE_BASE_GRAPHICS));
581 }
582 size->width = d.width + WD_MATRIX_RIGHT + WD_MATRIX_LEFT;
583 break;
584 }
585
586 case WID_NCL_MATRIX:
587 resize->height = max(this->checkbox_size.height, (uint)FONT_HEIGHT_NORMAL) + WD_MATRIX_TOP + WD_MATRIX_BOTTOM;
588 size->height = 10 * resize->height;
589 break;
590 }
591 }
592
593
594 virtual void DrawWidget(const Rect &r, int widget) const
595 {
596 switch (widget) {
597 case WID_NCL_FILTER_CAPT:
598 DrawString(r.left, r.right, r.top, STR_CONTENT_FILTER_TITLE, TC_FROMSTRING, SA_RIGHT);
599 break;
600
601 case WID_NCL_DETAILS:
602 this->DrawDetails(r);
603 break;
604
605 case WID_NCL_MATRIX:
606 this->DrawMatrix(r);
607 break;
608 }
609 }
610
611 virtual void OnPaint()
612 {
613 const SortButtonState arrow = this->content.IsDescSortOrder() ? SBS_DOWN : SBS_UP;
614
615 if (this->content.NeedRebuild()) {
616 this->BuildContentList();
617 }
618
619 this->DrawWidgets();
620
621 switch (this->content.SortType()) {
622 case WID_NCL_CHECKBOX - WID_NCL_CHECKBOX: this->DrawSortButtonState(WID_NCL_CHECKBOX, arrow); break;
623 case WID_NCL_TYPE - WID_NCL_CHECKBOX: this->DrawSortButtonState(WID_NCL_TYPE, arrow); break;
624 case WID_NCL_NAME - WID_NCL_CHECKBOX: this->DrawSortButtonState(WID_NCL_NAME, arrow); break;
625 }
626 }
627
632 void DrawMatrix(const Rect &r) const
633 {
634 const NWidgetBase *nwi_checkbox = this->GetWidget<NWidgetBase>(WID_NCL_CHECKBOX);
635 const NWidgetBase *nwi_name = this->GetWidget<NWidgetBase>(WID_NCL_NAME);
636 const NWidgetBase *nwi_type = this->GetWidget<NWidgetBase>(WID_NCL_TYPE);
637
638 int line_height = max(this->checkbox_size.height, (uint)FONT_HEIGHT_NORMAL);
639
640 /* Fill the matrix with the information */
641 int sprite_y_offset = WD_MATRIX_TOP + (line_height - this->checkbox_size.height) / 2 - 1;
642 int text_y_offset = WD_MATRIX_TOP + (line_height - FONT_HEIGHT_NORMAL) / 2;
643 uint y = r.top;
644 int cnt = 0;
645 for (ConstContentIterator iter = this->content.Get(this->vscroll->GetPosition()); iter != this->content.End() && cnt < this->vscroll->GetCapacity(); iter++, cnt++) {
646 const ContentInfo *ci = *iter;
647
648 if (ci == this->selected) GfxFillRect(r.left + 1, y + 1, r.right - 1, y + this->resize.step_height - 1, PC_GREY);
649
650 SpriteID sprite;
651 SpriteID pal = PAL_NONE;
652 switch (ci->state) {
653 case ContentInfo::UNSELECTED: sprite = SPR_BOX_EMPTY; break;
654 case ContentInfo::SELECTED: sprite = SPR_BOX_CHECKED; break;
655 case ContentInfo::AUTOSELECTED: sprite = SPR_BOX_CHECKED; break;
656 case ContentInfo::ALREADY_HERE: sprite = SPR_BLOT; pal = PALETTE_TO_GREEN; break;
657 case ContentInfo::DOES_NOT_EXIST: sprite = SPR_BLOT; pal = PALETTE_TO_RED; break;
658 default: NOT_REACHED();
659 }
660 DrawSprite(sprite, pal, nwi_checkbox->pos_x + (pal == PAL_NONE ? 2 : 3), y + sprite_y_offset + (pal == PAL_NONE ? 1 : 0));
661
662 StringID str = STR_CONTENT_TYPE_BASE_GRAPHICS + ci->type - CONTENT_TYPE_BASE_GRAPHICS;
663 DrawString(nwi_type->pos_x, nwi_type->pos_x + nwi_type->current_x - 1, y + text_y_offset, str, TC_BLACK, SA_HOR_CENTER);
664
665 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);
666 y += this->resize.step_height;
667 }
668 }
669
674 void DrawDetails(const Rect &r) const
675 {
676 static const int DETAIL_LEFT = 5;
677 static const int DETAIL_RIGHT = 5;
678 static const int DETAIL_TOP = 5;
679
680 /* Height for the title banner */
681 int DETAIL_TITLE_HEIGHT = 5 * FONT_HEIGHT_NORMAL;
682
683 /* Create the nice grayish rectangle at the details top */
684 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.top + DETAIL_TITLE_HEIGHT, PC_DARK_BLUE);
685 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);
686
687 /* Draw the total download size */
688 SetDParam(0, this->filesize_sum);
689 DrawString(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, r.bottom - FONT_HEIGHT_NORMAL - WD_PAR_VSEP_NORMAL, STR_CONTENT_TOTAL_DOWNLOAD_SIZE);
690
691 if (this->selected == NULL) return;
692
693 /* And fill the rest of the details when there's information to place there */
694 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);
695
696 /* Also show the total download size, so keep some space from the bottom */
697 const uint max_y = r.bottom - FONT_HEIGHT_NORMAL - WD_PAR_VSEP_WIDE;
698 int y = r.top + DETAIL_TITLE_HEIGHT + DETAIL_TOP;
699
700 if (this->selected->upgrade) {
701 SetDParam(0, STR_CONTENT_TYPE_BASE_GRAPHICS + this->selected->type - CONTENT_TYPE_BASE_GRAPHICS);
702 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_UPDATE);
703 y += WD_PAR_VSEP_WIDE;
704 }
705
706 SetDParamStr(0, this->selected->name);
707 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_NAME);
708
709 if (!StrEmpty(this->selected->version)) {
710 SetDParamStr(0, this->selected->version);
711 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_VERSION);
712 }
713
714 if (!StrEmpty(this->selected->description)) {
715 SetDParamStr(0, this->selected->description);
716 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_DESCRIPTION);
717 }
718
719 if (!StrEmpty(this->selected->url)) {
720 SetDParamStr(0, this->selected->url);
721 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_URL);
722 }
723
724 SetDParam(0, STR_CONTENT_TYPE_BASE_GRAPHICS + this->selected->type - CONTENT_TYPE_BASE_GRAPHICS);
725 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_TYPE);
726
727 y += WD_PAR_VSEP_WIDE;
728 SetDParam(0, this->selected->filesize);
729 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_FILESIZE);
730
731 if (this->selected->dependency_count != 0) {
732 /* List dependencies */
733 char buf[DRAW_STRING_BUFFER] = "";
734 char *p = buf;
735 for (uint i = 0; i < this->selected->dependency_count; i++) {
736 ContentID cid = this->selected->dependencies[i];
737
738 /* Try to find the dependency */
739 ConstContentIterator iter = _network_content_client.Begin();
740 for (; iter != _network_content_client.End(); iter++) {
741 const ContentInfo *ci = *iter;
742 if (ci->id != cid) continue;
743
744 p += seprintf(p, lastof(buf), p == buf ? "%s" : ", %s", (*iter)->name);
745 break;
746 }
747 }
748 SetDParamStr(0, buf);
749 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_DEPENDENCIES);
750 }
751
752 if (this->selected->tag_count != 0) {
753 /* List all tags */
754 char buf[DRAW_STRING_BUFFER] = "";
755 char *p = buf;
756 for (uint i = 0; i < this->selected->tag_count; i++) {
757 p += seprintf(p, lastof(buf), i == 0 ? "%s" : ", %s", this->selected->tags[i]);
758 }
759 SetDParamStr(0, buf);
760 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_TAGS);
761 }
762
763 if (this->selected->IsSelected()) {
764 /* When selected show all manually selected content that depends on this */
765 ConstContentVector tree;
766 _network_content_client.ReverseLookupTreeDependency(tree, this->selected);
767
768 char buf[DRAW_STRING_BUFFER] = "";
769 char *p = buf;
770 for (ConstContentIterator iter = tree.Begin(); iter != tree.End(); iter++) {
771 const ContentInfo *ci = *iter;
772 if (ci == this->selected || ci->state != ContentInfo::SELECTED) continue;
773
774 p += seprintf(p, lastof(buf), buf == p ? "%s" : ", %s", ci->name);
775 }
776 if (p != buf) {
777 SetDParamStr(0, buf);
778 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_SELECTED_BECAUSE_OF);
779 }
780 }
781 }
782
783 virtual void OnClick(Point pt, int widget, int click_count)
784 {
785 if (widget >= WID_NCL_TEXTFILE && widget < WID_NCL_TEXTFILE + TFT_END) {
786 if (this->selected == NULL || this->selected->state != ContentInfo::ALREADY_HERE) return;
787
788 ShowContentTextfileWindow((TextfileType)(widget - WID_NCL_TEXTFILE), this->selected);
789 return;
790 }
791
792 switch (widget) {
793 case WID_NCL_MATRIX: {
794 uint id_v = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_NCL_MATRIX);
795 if (id_v >= this->content.Length()) return; // click out of bounds
796
797 this->selected = *this->content.Get(id_v);
798 this->list_pos = id_v;
799
800 const NWidgetBase *checkbox = this->GetWidget<NWidgetBase>(WID_NCL_CHECKBOX);
801 if (click_count > 1 || IsInsideBS(pt.x, checkbox->pos_x, checkbox->current_x)) {
802 _network_content_client.ToggleSelectedState(this->selected);
803 this->content.ForceResort();
804 }
805
806 if (this->filter_data.types.any()) {
807 this->content.ForceRebuild();
808 }
809
810 this->InvalidateData();
811 break;
812 }
813
814 case WID_NCL_CHECKBOX:
815 case WID_NCL_TYPE:
816 case WID_NCL_NAME:
817 if (this->content.SortType() == widget - WID_NCL_CHECKBOX) {
818 this->content.ToggleSortOrder();
819 if (this->content.Length() > 0) this->list_pos = this->content.Length() - this->list_pos - 1;
820 } else {
821 this->content.SetSortType(widget - WID_NCL_CHECKBOX);
822 this->content.ForceResort();
823 this->SortContentList();
824 }
825 this->ScrollToSelected();
826 this->InvalidateData();
827 break;
828
829 case WID_NCL_SELECT_ALL:
830 _network_content_client.SelectAll();
831 this->InvalidateData();
832 break;
833
834 case WID_NCL_SELECT_UPDATE:
835 _network_content_client.SelectUpgrade();
836 this->InvalidateData();
837 break;
838
839 case WID_NCL_UNSELECT:
840 _network_content_client.UnselectAll();
841 this->InvalidateData();
842 break;
843
844 case WID_NCL_CANCEL:
845 delete this;
846 break;
847
848 case WID_NCL_OPEN_URL:
849 if (this->selected != NULL) {
850 extern void OpenBrowser(const char *url);
851 OpenBrowser(this->selected->url);
852 }
853 break;
854
855 case WID_NCL_DOWNLOAD:
856 if (BringWindowToFrontById(WC_NETWORK_STATUS_WINDOW, WN_NETWORK_STATUS_WINDOW_CONTENT_DOWNLOAD) == NULL) new NetworkContentDownloadStatusWindow();
857 break;
858
859 case WID_NCL_SEARCH_EXTERNAL:
860 if (_accepted_external_search) {
861 this->OpenExternalSearch();
862 } else {
863 ShowQuery(STR_CONTENT_SEARCH_EXTERNAL_DISCLAIMER_CAPTION, STR_CONTENT_SEARCH_EXTERNAL_DISCLAIMER, this, ExternalSearchDisclaimerCallback);
864 }
865 break;
866 }
867 }
868
869 virtual EventState OnKeyPress(WChar key, uint16 keycode)
870 {
871 switch (keycode) {
872 case WKC_UP:
873 /* scroll up by one */
874 if (this->list_pos > 0) this->list_pos--;
875 break;
876 case WKC_DOWN:
877 /* scroll down by one */
878 if (this->list_pos < (int)this->content.Length() - 1) this->list_pos++;
879 break;
880 case WKC_PAGEUP:
881 /* scroll up a page */
882 this->list_pos = (this->list_pos < this->vscroll->GetCapacity()) ? 0 : this->list_pos - this->vscroll->GetCapacity();
883 break;
884 case WKC_PAGEDOWN:
885 /* scroll down a page */
886 this->list_pos = min(this->list_pos + this->vscroll->GetCapacity(), (int)this->content.Length() - 1);
887 break;
888 case WKC_HOME:
889 /* jump to beginning */
890 this->list_pos = 0;
891 break;
892 case WKC_END:
893 /* jump to end */
894 this->list_pos = this->content.Length() - 1;
895 break;
896
897 case WKC_SPACE:
898 case WKC_RETURN:
899 if (keycode == WKC_RETURN || !IsWidgetFocused(WID_NCL_FILTER)) {
900 if (this->selected != NULL) {
901 _network_content_client.ToggleSelectedState(this->selected);
902 this->content.ForceResort();
903 this->InvalidateData();
904 }
905 if (this->filter_data.types.any()) {
906 this->content.ForceRebuild();
907 this->InvalidateData();
908 }
909 return ES_HANDLED;
910 }
911 /* space is pressed and filter is focused. */
912 FALLTHROUGH;
913
914 default:
915 return ES_NOT_HANDLED;
916 }
917
918 if (this->content.Length() == 0) {
919 this->list_pos = 0; // above stuff may result in "-1".
920 if (this->UpdateFilterState()) {
921 this->content.ForceRebuild();
922 this->InvalidateData();
923 }
924 return ES_HANDLED;
925 }
926
927 this->selected = *this->content.Get(this->list_pos);
928
929 if (this->UpdateFilterState()) {
930 this->content.ForceRebuild();
931 } else {
932 /* Scroll to the new content if it is outside the current range. */
933 this->ScrollToSelected();
934 }
935
936 /* redraw window */
937 this->InvalidateData();
938 return ES_HANDLED;
939 }
940
941 virtual void OnEditboxChanged(int wid)
942 {
943 if (wid == WID_NCL_FILTER) {
944 this->filter_data.string_filter.SetFilterTerm(this->filter_editbox.text.buf);
945 this->UpdateFilterState();
946 this->content.ForceRebuild();
947 this->InvalidateData();
948 }
949 }
950
951 virtual void OnResize()
952 {
953 this->vscroll->SetCapacityFromWidget(this, WID_NCL_MATRIX);
954 }
955
956 virtual void OnReceiveContentInfo(const ContentInfo *rci)
957 {
958 if (this->auto_select && !rci->IsSelected()) _network_content_client.ToggleSelectedState(rci);
959 this->content.ForceRebuild();
960 this->InvalidateData();
961 }
962
963 virtual void OnDownloadComplete(ContentID cid)
964 {
965 this->content.ForceResort();
966 this->InvalidateData();
967 }
968
969 virtual void OnConnect(bool success)
970 {
971 if (!success) {
972 ShowErrorMessage(STR_CONTENT_ERROR_COULD_NOT_CONNECT, INVALID_STRING_ID, WL_ERROR);
973 delete this;
974 return;
975 }
976
977 this->InvalidateData();
978 }
979
985 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
986 {
987 if (!gui_scope) return;
988 if (this->content.NeedRebuild()) this->BuildContentList();
989
990 /* To sum all the bytes we intend to download */
991 this->filesize_sum = 0;
992 bool show_select_all = false;
993 bool show_select_upgrade = false;
994 for (ConstContentIterator iter = this->content.Begin(); iter != this->content.End(); iter++) {
995 const ContentInfo *ci = *iter;
996 switch (ci->state) {
997 case ContentInfo::SELECTED:
998 case ContentInfo::AUTOSELECTED:
999 this->filesize_sum += ci->filesize;
1000 break;
1001
1002 case ContentInfo::UNSELECTED:
1003 show_select_all = true;
1004 show_select_upgrade |= ci->upgrade;
1005 break;
1006
1007 default:
1008 break;
1009 }
1010 }
1011
1012 /* If data == 2 then the status window caused this OnInvalidate */
1013 this->SetWidgetDisabledState(WID_NCL_DOWNLOAD, this->filesize_sum == 0 || (FindWindowById(WC_NETWORK_STATUS_WINDOW, WN_NETWORK_STATUS_WINDOW_CONTENT_DOWNLOAD) != NULL && data != 2));
1014 this->SetWidgetDisabledState(WID_NCL_UNSELECT, this->filesize_sum == 0);
1015 this->SetWidgetDisabledState(WID_NCL_SELECT_ALL, !show_select_all);
1016 this->SetWidgetDisabledState(WID_NCL_SELECT_UPDATE, !show_select_upgrade);
1017 this->SetWidgetDisabledState(WID_NCL_OPEN_URL, this->selected == NULL || StrEmpty(this->selected->url));
1018 for (TextfileType tft = TFT_BEGIN; tft < TFT_END; tft++) {
1019 this->SetWidgetDisabledState(WID_NCL_TEXTFILE + tft, this->selected == NULL || this->selected->state != ContentInfo::ALREADY_HERE || this->selected->GetTextfile(tft) == NULL);
1020 }
1021
1022 this->GetWidget<NWidgetCore>(WID_NCL_CANCEL)->widget_data = this->filesize_sum == 0 ? STR_AI_SETTINGS_CLOSE : STR_AI_LIST_CANCEL;
1023 }
1024 };
1025
1026 Listing NetworkContentListWindow::last_sorting = {false, 1};
1027 Filtering NetworkContentListWindow::last_filtering = {false, 0};
1028
1029 NetworkContentListWindow::GUIContentList::SortFunction * const NetworkContentListWindow::sorter_funcs[] = {
1030 &StateSorter,
1031 &TypeSorter,
1032 &NameSorter,
1033 };
1034
1035 NetworkContentListWindow::GUIContentList::FilterFunction * const NetworkContentListWindow::filter_funcs[] = {
1036 &TagNameFilter,
1037 &TypeOrSelectedFilter,
1038 };
1039
1040 char NetworkContentListWindow::content_type_strs[CONTENT_TYPE_END][64];
1041
1045 void BuildContentTypeStringList()
1046 {
1047 for (int i = CONTENT_TYPE_BEGIN; i < CONTENT_TYPE_END; i++) {
1048 GetString(NetworkContentListWindow::content_type_strs[i], STR_CONTENT_TYPE_BASE_GRAPHICS + i - CONTENT_TYPE_BASE_GRAPHICS, lastof(NetworkContentListWindow::content_type_strs[i]));
1049 }
1050 }
1051
1053 static const NWidgetPart _nested_network_content_list_widgets[] = {
1054 NWidget(NWID_HORIZONTAL),
1055 NWidget(WWT_CLOSEBOX, COLOUR_LIGHT_BLUE),
1056 NWidget(WWT_CAPTION, COLOUR_LIGHT_BLUE), SetDataTip(STR_CONTENT_TITLE, STR_NULL),
1057 NWidget(WWT_DEFSIZEBOX, COLOUR_LIGHT_BLUE),
1058 EndContainer(),
1059 NWidget(WWT_PANEL, COLOUR_LIGHT_BLUE, WID_NCL_BACKGROUND),
1060 NWidget(NWID_SPACER), SetMinimalSize(0, 7), SetResize(1, 0),
1061 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(8, 8, 8),
1062 /* Top */
1063 NWidget(WWT_EMPTY, COLOUR_LIGHT_BLUE, WID_NCL_FILTER_CAPT), SetFill(1, 0), SetResize(1, 0),
1064 NWidget(WWT_EDITBOX, COLOUR_LIGHT_BLUE, WID_NCL_FILTER), SetFill(1, 0), SetResize(1, 0),
1065 SetDataTip(STR_LIST_FILTER_OSKTITLE, STR_LIST_FILTER_TOOLTIP),
1066 EndContainer(),
1067 NWidget(NWID_SPACER), SetMinimalSize(0, 7), SetResize(1, 0),
1068 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(8, 8, 8),
1069 /* Left side. */
1070 NWidget(NWID_VERTICAL), SetPIP(0, 4, 0),
1071 NWidget(NWID_HORIZONTAL),
1072 NWidget(NWID_VERTICAL),
1073 NWidget(NWID_HORIZONTAL),
1074 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_CHECKBOX), SetMinimalSize(13, 1), SetDataTip(STR_EMPTY, STR_NULL),
1075 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_TYPE),
1076 SetDataTip(STR_CONTENT_TYPE_CAPTION, STR_CONTENT_TYPE_CAPTION_TOOLTIP),
1077 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_NAME), SetResize(1, 0), SetFill(1, 0),
1078 SetDataTip(STR_CONTENT_NAME_CAPTION, STR_CONTENT_NAME_CAPTION_TOOLTIP),
1079 EndContainer(),
1080 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),
1081 EndContainer(),
1082 NWidget(NWID_VSCROLLBAR, COLOUR_LIGHT_BLUE, WID_NCL_SCROLLBAR),
1083 EndContainer(),
1084 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, 8, 0),
1085 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NCL_SEL_ALL_UPDATE), SetResize(1, 0), SetFill(1, 0),
1086 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_SELECT_UPDATE), SetResize(1, 0), SetFill(1, 0),
1087 SetDataTip(STR_CONTENT_SELECT_UPDATES_CAPTION, STR_CONTENT_SELECT_UPDATES_CAPTION_TOOLTIP),
1088 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_SELECT_ALL), SetResize(1, 0), SetFill(1, 0),
1089 SetDataTip(STR_CONTENT_SELECT_ALL_CAPTION, STR_CONTENT_SELECT_ALL_CAPTION_TOOLTIP),
1090 EndContainer(),
1091 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_UNSELECT), SetResize(1, 0), SetFill(1, 0),
1092 SetDataTip(STR_CONTENT_UNSELECT_ALL_CAPTION, STR_CONTENT_UNSELECT_ALL_CAPTION_TOOLTIP),
1093 EndContainer(),
1094 EndContainer(),
1095 /* Right side. */
1096 NWidget(NWID_VERTICAL), SetPIP(0, 4, 0),
1097 NWidget(WWT_PANEL, COLOUR_LIGHT_BLUE, WID_NCL_DETAILS), SetResize(1, 1), SetFill(1, 1), EndContainer(),
1098 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, 8, 0),
1099 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_TEXTFILE + TFT_README), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_TEXTFILE_VIEW_README, STR_NULL),
1100 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_TEXTFILE + TFT_CHANGELOG), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_TEXTFILE_VIEW_CHANGELOG, STR_NULL),
1101 EndContainer(),
1102 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, 8, 0),
1103 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),
1104 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_TEXTFILE + TFT_LICENSE), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_TEXTFILE_VIEW_LICENCE, STR_NULL),
1105 EndContainer(),
1106 EndContainer(),
1107 EndContainer(),
1108 NWidget(NWID_SPACER), SetMinimalSize(0, 7), SetResize(1, 0),
1109 /* Bottom. */
1110 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(8, 8, 8),
1111 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_SEARCH_EXTERNAL), SetResize(1, 0), SetFill(1, 0),
1112 SetDataTip(STR_CONTENT_SEARCH_EXTERNAL, STR_CONTENT_SEARCH_EXTERNAL_TOOLTIP),
1113 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, 8, 0),
1114 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_CANCEL), SetResize(1, 0), SetFill(1, 0),
1115 SetDataTip(STR_BUTTON_CANCEL, STR_NULL),
1116 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_DOWNLOAD), SetResize(1, 0), SetFill(1, 0),
1117 SetDataTip(STR_CONTENT_DOWNLOAD_CAPTION, STR_CONTENT_DOWNLOAD_CAPTION_TOOLTIP),
1118 EndContainer(),
1119 EndContainer(),
1120 NWidget(NWID_SPACER), SetMinimalSize(0, 2), SetResize(1, 0),
1121 /* Resize button. */
1122 NWidget(NWID_HORIZONTAL),
1123 NWidget(NWID_SPACER), SetFill(1, 0), SetResize(1, 0),
1124 NWidget(WWT_RESIZEBOX, COLOUR_LIGHT_BLUE),
1125 EndContainer(),
1126 EndContainer(),
1127 };
1128
1130 static WindowDesc _network_content_list_desc(
1131 WDP_CENTER, "list_content", 630, 460,
1132 WC_NETWORK_WINDOW, WC_NONE,
1133 0,
1134 _nested_network_content_list_widgets, lengthof(_nested_network_content_list_widgets)
1135 );
1136
1144 void ShowNetworkContentListWindow(ContentVector *cv, ContentType type1, ContentType type2)
1145 {
1146 #if defined(WITH_ZLIB)
1147 std::bitset<CONTENT_TYPE_END> types;
1148 _network_content_client.Clear();
1149 if (cv == NULL) {
1150 assert(type1 != CONTENT_TYPE_END || type2 == CONTENT_TYPE_END);
1151 assert(type1 == CONTENT_TYPE_END || type1 != type2);
1152 _network_content_client.RequestContentList(type1);
1153 if (type2 != CONTENT_TYPE_END) _network_content_client.RequestContentList(type2);
1154
1155 if (type1 != CONTENT_TYPE_END) types[type1] = true;
1156 if (type2 != CONTENT_TYPE_END) types[type2] = true;
1157 } else {
1158 _network_content_client.RequestContentList(cv, true);
1159 }
1160
1161 DeleteWindowById(WC_NETWORK_WINDOW, WN_NETWORK_WINDOW_CONTENT_LIST);
1162 new NetworkContentListWindow(&_network_content_list_desc, cv != NULL, types);
1163 #else
1164 ShowErrorMessage(STR_CONTENT_NO_ZLIB, STR_CONTENT_NO_ZLIB_SUB, WL_ERROR);
1165 /* Connection failed... clean up the mess */
1166 if (cv != NULL) {
1167 for (ContentIterator iter = cv->Begin(); iter != cv->End(); iter++) delete *iter;
1168 }
1169 #endif /* WITH_ZLIB */
1170 }
1171
1172 #endif /* ENABLE_NETWORK */