1 /*
2 * This file is part of OpenTTD.
3 * 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.
4 * 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.
5 * 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/>.
6 */
7
8 /** @file network_content_gui.cpp Implementation of the Network Content related GUIs. */
9
10 #include "../stdafx.h"
11 #include "../strings_func.h"
12 #include "../gfx_func.h"
13 #include "../window_func.h"
14 #include "../error.h"
15 #include "../ai/ai.hpp"
16 #include "../game/game.hpp"
17 #include "../base_media_base.h"
18 #include "../openttd.h"
19 #include "../sortlist_type.h"
20 #include "../stringfilter_type.h"
21 #include "../querystring_gui.h"
22 #include "../core/geometry_func.hpp"
23 #include "../textfile_gui.h"
24 #include "network_content_gui.h"
25
26
27 #include "table/strings.h"
28 #include "../table/sprites.h"
29
30 #include <bitset>
31
32 #include "../safeguards.h"
33
34
35 /** Whether the user accepted to enter external websites during this session. */
36 static bool _accepted_external_search = false;
37
38
39 /** Window for displaying the textfile of an item in the content list. */
40 struct ContentTextfileWindow : public TextfileWindow {
41 const ContentInfo *ci; ///< View the textfile of this ContentInfo.
42
ContentTextfileWindowContentTextfileWindow43 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
GetTypeStringContentTextfileWindow49 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
SetStringParametersContentTextfileWindow66 void SetStringParameters(int widget) const override
67 {
68 if (widget == WID_TF_CAPTION) {
69 SetDParam(0, this->GetTypeString());
70 SetDParamStr(1, this->ci->name);
71 }
72 }
73 };
74
ShowContentTextfileWindow(TextfileType file_type,const ContentInfo * ci)75 void ShowContentTextfileWindow(TextfileType file_type, const ContentInfo *ci)
76 {
77 CloseWindowById(WC_TEXTFILE, file_type);
78 new ContentTextfileWindow(file_type, ci);
79 }
80
81 /** Nested widgets for the download window. */
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
95 /** Window description for the download window */
96 static WindowDesc _network_content_download_status_window_desc(
97 WDP_CENTER, nullptr, 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
BaseNetworkContentDownloadStatusWindow(WindowDesc * desc)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
Close()112 void BaseNetworkContentDownloadStatusWindow::Close()
113 {
114 _network_content_client.RemoveCallback(this);
115 this->Window::Close();
116 }
117
DrawWidget(const Rect & r,int widget) const118 void BaseNetworkContentDownloadStatusWindow::DrawWidget(const Rect &r, int widget) const
119 {
120 if (widget != WID_NCDS_BACKGROUND) return;
121
122 /* Draw nice progress bar :) */
123 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);
124
125 int y = r.top + 20;
126 SetDParam(0, this->downloaded_bytes);
127 SetDParam(1, this->total_bytes);
128 SetDParam(2, this->downloaded_bytes * 100LL / this->total_bytes);
129 DrawString(r.left + 2, r.right - 2, y, STR_CONTENT_DOWNLOAD_PROGRESS_SIZE, TC_FROMSTRING, SA_HOR_CENTER);
130
131 StringID str;
132 if (this->downloaded_bytes == this->total_bytes) {
133 str = STR_CONTENT_DOWNLOAD_COMPLETE;
134 } else if (!this->name.empty()) {
135 SetDParamStr(0, this->name);
136 SetDParam(1, this->downloaded_files);
137 SetDParam(2, this->total_files);
138 str = STR_CONTENT_DOWNLOAD_FILE;
139 } else {
140 str = STR_CONTENT_DOWNLOAD_INITIALISE;
141 }
142
143 y += FONT_HEIGHT_NORMAL + 5;
144 DrawStringMultiLine(r.left + 2, r.right - 2, y, y + FONT_HEIGHT_NORMAL * 2, str, TC_FROMSTRING, SA_CENTER);
145 }
146
OnDownloadProgress(const ContentInfo * ci,int bytes)147 void BaseNetworkContentDownloadStatusWindow::OnDownloadProgress(const ContentInfo *ci, int bytes)
148 {
149 if (ci->id != this->cur_id) {
150 this->name = ci->filename;
151 this->cur_id = ci->id;
152 this->downloaded_files++;
153 }
154
155 this->downloaded_bytes += bytes;
156 this->SetDirty();
157 }
158
159
160 /** Window for showing the download status of content */
161 struct NetworkContentDownloadStatusWindow : public BaseNetworkContentDownloadStatusWindow {
162 private:
163 std::vector<ContentType> receivedTypes; ///< Types we received so we can update their cache
164
165 public:
166 /**
167 * Create a new download window based on a list of content information
168 * with flags whether to download them or not.
169 */
NetworkContentDownloadStatusWindowNetworkContentDownloadStatusWindow170 NetworkContentDownloadStatusWindow() : BaseNetworkContentDownloadStatusWindow(&_network_content_download_status_window_desc)
171 {
172 this->parent = FindWindowById(WC_NETWORK_WINDOW, WN_NETWORK_WINDOW_CONTENT_LIST);
173 }
174
CloseNetworkContentDownloadStatusWindow175 void Close() override
176 {
177 TarScanner::Mode mode = TarScanner::NONE;
178 for (auto ctype : this->receivedTypes) {
179 switch (ctype) {
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 (auto ctype : this->receivedTypes) {
213 switch (ctype) {
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 RequestNewGRFScan();
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 this->BaseNetworkContentDownloadStatusWindow::Close();
259 }
260
OnClickNetworkContentDownloadStatusWindow261 void OnClick(Point pt, int widget, int click_count) override
262 {
263 if (widget == WID_NCDS_CANCELOK) {
264 if (this->downloaded_bytes != this->total_bytes) {
265 _network_content_client.CloseConnection();
266 this->Close();
267 } else {
268 /* If downloading succeeded, close the online content window. This will close
269 * the current window as well. */
270 CloseWindowById(WC_NETWORK_WINDOW, WN_NETWORK_WINDOW_CONTENT_LIST);
271 }
272 }
273 }
274
OnDownloadProgressNetworkContentDownloadStatusWindow275 void OnDownloadProgress(const ContentInfo *ci, int bytes) override
276 {
277 BaseNetworkContentDownloadStatusWindow::OnDownloadProgress(ci, bytes);
278 include(this->receivedTypes, 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
287 /** Filter data for NetworkContentListWindow. */
288 struct ContentListFilterData {
289 StringFilter string_filter; ///< Text filter of content list
290 std::bitset<CONTENT_TYPE_END> types; ///< Content types displayed
291 };
292
293 /** Filter criteria for NetworkContentListWindow. */
294 enum ContentListFilterCriteria {
295 CONTENT_FILTER_TEXT = 0, ///< Filter by query sting
296 CONTENT_FILTER_TYPE_OR_SELECTED,///< Filter by being of displayed type or selected for download
297 };
298
299 /** Window that lists the content that's at the content server */
300 class NetworkContentListWindow : public Window, ContentCallback {
301 /** List with content infos. */
302 typedef GUIList<const ContentInfo *, ContentListFilterData &> GUIContentList;
303
304 static const uint EDITBOX_MAX_SIZE = 50; ///< Maximum size of the editbox in characters.
305
306 static Listing last_sorting; ///< The last sorting setting.
307 static Filtering last_filtering; ///< The last filtering setting.
308 static GUIContentList::SortFunction * const sorter_funcs[]; ///< Sorter functions
309 static GUIContentList::FilterFunction * const filter_funcs[]; ///< Filter functions.
310 GUIContentList content; ///< List with content
311 bool auto_select; ///< Automatically select all content when the meta-data becomes available
312 ContentListFilterData filter_data; ///< Filter for content list
313 QueryString filter_editbox; ///< Filter editbox;
314 Dimension checkbox_size; ///< Size of checkbox/"blot" sprite
315
316 const ContentInfo *selected; ///< The selected content info
317 int list_pos; ///< Our position in the list
318 uint filesize_sum; ///< The sum of all selected file sizes
319 Scrollbar *vscroll; ///< Cache of the vertical scrollbar
320
321 static char content_type_strs[CONTENT_TYPE_END][64]; ///< Cached strings for all content types.
322
323 /** Search external websites for content */
OpenExternalSearch()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, "https://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 (const ContentInfo *ci : this->content) {
338 if (ci->state != ContentInfo::DOES_NOT_EXIST) continue;
339
340 if (!first) pos = strecpy(pos, ",", last);
341 first = false;
342
343 pos += seprintf(pos, last, "%08X", ci->unique_id);
344 pos = strecpy(pos, ":", last);
345 pos = md5sumToString(pos, last, ci->md5sum);
346 }
347 } else {
348 pos = strecpy(pos, "do=searchtext&q=", last);
349
350 /* Escape search term */
351 for (const char *search = this->filter_editbox.text.buf; *search != '\0'; search++) {
352 /* Remove quotes */
353 if (*search == '\'' || *search == '"') continue;
354
355 /* Escape special chars, such as &%,= */
356 if (*search < 0x30) {
357 pos += seprintf(pos, last, "%%%02X", *search);
358 } else if (pos < last) {
359 *pos = *search;
360 *++pos = '\0';
361 }
362 }
363 }
364
365 OpenBrowser(url);
366 }
367
368 /**
369 * Callback function for disclaimer about entering external websites.
370 */
ExternalSearchDisclaimerCallback(Window * w,bool accepted)371 static void ExternalSearchDisclaimerCallback(Window *w, bool accepted)
372 {
373 if (accepted) {
374 _accepted_external_search = true;
375 ((NetworkContentListWindow*)w)->OpenExternalSearch();
376 }
377 }
378
379 /**
380 * (Re)build the network game list as its amount has changed because
381 * an item has been added or deleted for example
382 */
BuildContentList()383 void BuildContentList()
384 {
385 if (!this->content.NeedRebuild()) return;
386
387 /* Create temporary array of games to use for listing */
388 this->content.clear();
389
390 bool all_available = true;
391
392 for (ConstContentIterator iter = _network_content_client.Begin(); iter != _network_content_client.End(); iter++) {
393 if ((*iter)->state == ContentInfo::DOES_NOT_EXIST) all_available = false;
394 this->content.push_back(*iter);
395 }
396
397 this->SetWidgetDisabledState(WID_NCL_SEARCH_EXTERNAL, this->auto_select && all_available);
398
399 this->FilterContentList();
400 this->content.shrink_to_fit();
401 this->content.RebuildDone();
402 this->SortContentList();
403
404 this->vscroll->SetCount((int)this->content.size()); // Update the scrollbar
405 this->ScrollToSelected();
406 }
407
408 /** Sort content by name. */
NameSorter(const ContentInfo * const & a,const ContentInfo * const & b)409 static bool NameSorter(const ContentInfo * const &a, const ContentInfo * const &b)
410 {
411 return strnatcmp(a->name.c_str(), b->name.c_str(), true) < 0; // Sort by name (natural sorting).
412 }
413
414 /** Sort content by type. */
TypeSorter(const ContentInfo * const & a,const ContentInfo * const & b)415 static bool TypeSorter(const ContentInfo * const &a, const ContentInfo * const &b)
416 {
417 int r = 0;
418 if (a->type != b->type) {
419 r = strnatcmp(content_type_strs[a->type], content_type_strs[b->type]);
420 }
421 if (r == 0) return NameSorter(a, b);
422 return r < 0;
423 }
424
425 /** Sort content by state. */
StateSorter(const ContentInfo * const & a,const ContentInfo * const & b)426 static bool StateSorter(const ContentInfo * const &a, const ContentInfo * const &b)
427 {
428 int r = a->state - b->state;
429 if (r == 0) return TypeSorter(a, b);
430 return r < 0;
431 }
432
433 /** Sort the content list */
SortContentList()434 void SortContentList()
435 {
436 if (!this->content.Sort()) return;
437
438 int idx = find_index(this->content, this->selected);
439 if (idx >= 0) this->list_pos = idx;
440 }
441
442 /** Filter content by tags/name */
TagNameFilter(const ContentInfo * const * a,ContentListFilterData & filter)443 static bool CDECL TagNameFilter(const ContentInfo * const *a, ContentListFilterData &filter)
444 {
445 filter.string_filter.ResetState();
446 for (auto &tag : (*a)->tags) filter.string_filter.AddLine(tag.c_str());
447
448 filter.string_filter.AddLine((*a)->name.c_str());
449 return filter.string_filter.GetState();
450 }
451
452 /** Filter content by type, but still show content selected for download. */
TypeOrSelectedFilter(const ContentInfo * const * a,ContentListFilterData & filter)453 static bool CDECL TypeOrSelectedFilter(const ContentInfo * const *a, ContentListFilterData &filter)
454 {
455 if (filter.types.none()) return true;
456 if (filter.types[(*a)->type]) return true;
457 return ((*a)->state == ContentInfo::SELECTED || (*a)->state == ContentInfo::AUTOSELECTED);
458 }
459
460 /** Filter the content list */
FilterContentList()461 void FilterContentList()
462 {
463 /* Apply filters. */
464 bool changed = false;
465 if (!this->filter_data.string_filter.IsEmpty()) {
466 this->content.SetFilterType(CONTENT_FILTER_TEXT);
467 changed |= this->content.Filter(this->filter_data);
468 }
469 if (this->filter_data.types.any()) {
470 this->content.SetFilterType(CONTENT_FILTER_TYPE_OR_SELECTED);
471 changed |= this->content.Filter(this->filter_data);
472 }
473 if (!changed) return;
474
475 /* update list position */
476 int idx = find_index(this->content, this->selected);
477 if (idx >= 0) {
478 this->list_pos = idx;
479 return;
480 }
481
482 /* previously selected item not in list anymore */
483 this->selected = nullptr;
484 this->list_pos = 0;
485 }
486
487 /**
488 * Update filter state based on current window state.
489 * @return true if filter state was changed, otherwise false.
490 */
UpdateFilterState()491 bool UpdateFilterState()
492 {
493 Filtering old_params = this->content.GetFiltering();
494 bool new_state = !this->filter_data.string_filter.IsEmpty() || this->filter_data.types.any();
495 if (new_state != old_params.state) {
496 this->content.SetFilterState(new_state);
497 }
498 return new_state != old_params.state;
499 }
500
501 /** Make sure that the currently selected content info is within the visible part of the matrix */
ScrollToSelected()502 void ScrollToSelected()
503 {
504 if (this->selected == nullptr) return;
505
506 this->vscroll->ScrollTowards(this->list_pos);
507 }
508
509 friend void BuildContentTypeStringList();
510 public:
511 /**
512 * Create the content list window.
513 * @param desc the window description to pass to Window's constructor.
514 * @param select_all Whether the select all button is allowed or not.
515 * @param types the main type of content to display or #CONTENT_TYPE_END.
516 * When a type other than #CONTENT_TYPE_END is given, dependencies of
517 * other types are only shown when content that depend on them are
518 * selected.
519 */
NetworkContentListWindow(WindowDesc * desc,bool select_all,const std::bitset<CONTENT_TYPE_END> & types)520 NetworkContentListWindow(WindowDesc *desc, bool select_all, const std::bitset<CONTENT_TYPE_END> &types) :
521 Window(desc),
522 auto_select(select_all),
523 filter_editbox(EDITBOX_MAX_SIZE),
524 selected(nullptr),
525 list_pos(0)
526 {
527 this->checkbox_size = maxdim(maxdim(GetSpriteSize(SPR_BOX_EMPTY), GetSpriteSize(SPR_BOX_CHECKED)), GetSpriteSize(SPR_BLOT));
528
529 this->CreateNestedTree();
530 this->vscroll = this->GetScrollbar(WID_NCL_SCROLLBAR);
531 this->FinishInitNested(WN_NETWORK_WINDOW_CONTENT_LIST);
532
533 this->GetWidget<NWidgetStacked>(WID_NCL_SEL_ALL_UPDATE)->SetDisplayedPlane(select_all);
534
535 this->querystrings[WID_NCL_FILTER] = &this->filter_editbox;
536 this->filter_editbox.cancel_button = QueryString::ACTION_CLEAR;
537 this->SetFocusedWidget(WID_NCL_FILTER);
538 this->SetWidgetDisabledState(WID_NCL_SEARCH_EXTERNAL, this->auto_select);
539 this->filter_data.types = types;
540
541 _network_content_client.AddCallback(this);
542 this->content.SetListing(this->last_sorting);
543 this->content.SetFiltering(this->last_filtering);
544 this->content.SetSortFuncs(this->sorter_funcs);
545 this->content.SetFilterFuncs(this->filter_funcs);
546 this->UpdateFilterState();
547 this->content.ForceRebuild();
548 this->FilterContentList();
549 this->SortContentList();
550 this->InvalidateData();
551 }
552
Close()553 void Close() override
554 {
555 _network_content_client.RemoveCallback(this);
556 this->Window::Close();
557 }
558
UpdateWidgetSize(int widget,Dimension * size,const Dimension & padding,Dimension * fill,Dimension * resize)559 void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override
560 {
561 switch (widget) {
562 case WID_NCL_FILTER_CAPT:
563 *size = maxdim(*size, GetStringBoundingBox(STR_CONTENT_FILTER_TITLE));
564 break;
565
566 case WID_NCL_CHECKBOX:
567 size->width = this->checkbox_size.width + WD_MATRIX_RIGHT + WD_MATRIX_LEFT;
568 break;
569
570 case WID_NCL_TYPE: {
571 Dimension d = *size;
572 for (int i = CONTENT_TYPE_BEGIN; i < CONTENT_TYPE_END; i++) {
573 d = maxdim(d, GetStringBoundingBox(STR_CONTENT_TYPE_BASE_GRAPHICS + i - CONTENT_TYPE_BASE_GRAPHICS));
574 }
575 size->width = d.width + WD_MATRIX_RIGHT + WD_MATRIX_LEFT;
576 break;
577 }
578
579 case WID_NCL_MATRIX:
580 resize->height = std::max(this->checkbox_size.height, (uint)FONT_HEIGHT_NORMAL) + WD_MATRIX_TOP + WD_MATRIX_BOTTOM;
581 size->height = 10 * resize->height;
582 break;
583 }
584 }
585
586
DrawWidget(const Rect & r,int widget) const587 void DrawWidget(const Rect &r, int widget) const override
588 {
589 switch (widget) {
590 case WID_NCL_FILTER_CAPT:
591 DrawString(r.left, r.right, r.top, STR_CONTENT_FILTER_TITLE, TC_FROMSTRING, SA_RIGHT);
592 break;
593
594 case WID_NCL_DETAILS:
595 this->DrawDetails(r);
596 break;
597
598 case WID_NCL_MATRIX:
599 this->DrawMatrix(r);
600 break;
601 }
602 }
603
OnPaint()604 void OnPaint() override
605 {
606 const SortButtonState arrow = this->content.IsDescSortOrder() ? SBS_DOWN : SBS_UP;
607
608 if (this->content.NeedRebuild()) {
609 this->BuildContentList();
610 }
611
612 this->DrawWidgets();
613
614 switch (this->content.SortType()) {
615 case WID_NCL_CHECKBOX - WID_NCL_CHECKBOX: this->DrawSortButtonState(WID_NCL_CHECKBOX, arrow); break;
616 case WID_NCL_TYPE - WID_NCL_CHECKBOX: this->DrawSortButtonState(WID_NCL_TYPE, arrow); break;
617 case WID_NCL_NAME - WID_NCL_CHECKBOX: this->DrawSortButtonState(WID_NCL_NAME, arrow); break;
618 }
619 }
620
621 /**
622 * Draw/fill the matrix with the list of content to download.
623 * @param r The boundaries of the matrix.
624 */
DrawMatrix(const Rect & r) const625 void DrawMatrix(const Rect &r) const
626 {
627 const NWidgetBase *nwi_checkbox = this->GetWidget<NWidgetBase>(WID_NCL_CHECKBOX);
628 const NWidgetBase *nwi_name = this->GetWidget<NWidgetBase>(WID_NCL_NAME);
629 const NWidgetBase *nwi_type = this->GetWidget<NWidgetBase>(WID_NCL_TYPE);
630
631 int line_height = std::max(this->checkbox_size.height, (uint)FONT_HEIGHT_NORMAL);
632
633 /* Fill the matrix with the information */
634 int sprite_y_offset = WD_MATRIX_TOP + (line_height - this->checkbox_size.height) / 2 - 1;
635 int text_y_offset = WD_MATRIX_TOP + (line_height - FONT_HEIGHT_NORMAL) / 2;
636 uint y = r.top;
637
638 auto iter = this->content.begin() + this->vscroll->GetPosition();
639 size_t last = this->vscroll->GetPosition() + this->vscroll->GetCapacity();
640 auto end = (last < this->content.size()) ? this->content.begin() + last : this->content.end();
641
642 for (/**/; iter != end; iter++) {
643 const ContentInfo *ci = *iter;
644
645 if (ci == this->selected) GfxFillRect(r.left + 1, y + 1, r.right - 1, y + this->resize.step_height - 1, PC_GREY);
646
647 SpriteID sprite;
648 SpriteID pal = PAL_NONE;
649 switch (ci->state) {
650 case ContentInfo::UNSELECTED: sprite = SPR_BOX_EMPTY; break;
651 case ContentInfo::SELECTED: sprite = SPR_BOX_CHECKED; break;
652 case ContentInfo::AUTOSELECTED: sprite = SPR_BOX_CHECKED; break;
653 case ContentInfo::ALREADY_HERE: sprite = SPR_BLOT; pal = PALETTE_TO_GREEN; break;
654 case ContentInfo::DOES_NOT_EXIST: sprite = SPR_BLOT; pal = PALETTE_TO_RED; break;
655 default: NOT_REACHED();
656 }
657 DrawSprite(sprite, pal, nwi_checkbox->pos_x + (pal == PAL_NONE ? 2 : 3), y + sprite_y_offset + (pal == PAL_NONE ? 1 : 0));
658
659 StringID str = STR_CONTENT_TYPE_BASE_GRAPHICS + ci->type - CONTENT_TYPE_BASE_GRAPHICS;
660 DrawString(nwi_type->pos_x, nwi_type->pos_x + nwi_type->current_x - 1, y + text_y_offset, str, TC_BLACK, SA_HOR_CENTER);
661
662 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);
663 y += this->resize.step_height;
664 }
665 }
666
667 /**
668 * Helper function to draw the details part of this window.
669 * @param r the rectangle to stay within while drawing
670 */
DrawDetails(const Rect & r) const671 void DrawDetails(const Rect &r) const
672 {
673 static const int DETAIL_LEFT = 5; ///< Number of pixels at the left
674 static const int DETAIL_RIGHT = 5; ///< Number of pixels at the right
675 static const int DETAIL_TOP = 5; ///< Number of pixels at the top
676
677 /* Height for the title banner */
678 int DETAIL_TITLE_HEIGHT = 5 * FONT_HEIGHT_NORMAL;
679
680 /* Create the nice grayish rectangle at the details top */
681 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.top + DETAIL_TITLE_HEIGHT, PC_DARK_BLUE);
682 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);
683
684 /* Draw the total download size */
685 SetDParam(0, this->filesize_sum);
686 DrawString(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, r.bottom - FONT_HEIGHT_NORMAL - WD_PAR_VSEP_NORMAL, STR_CONTENT_TOTAL_DOWNLOAD_SIZE);
687
688 if (this->selected == nullptr) return;
689
690 /* And fill the rest of the details when there's information to place there */
691 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);
692
693 /* Also show the total download size, so keep some space from the bottom */
694 const uint max_y = r.bottom - FONT_HEIGHT_NORMAL - WD_PAR_VSEP_WIDE;
695 int y = r.top + DETAIL_TITLE_HEIGHT + DETAIL_TOP;
696
697 if (this->selected->upgrade) {
698 SetDParam(0, STR_CONTENT_TYPE_BASE_GRAPHICS + this->selected->type - CONTENT_TYPE_BASE_GRAPHICS);
699 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_UPDATE);
700 y += WD_PAR_VSEP_WIDE;
701 }
702
703 SetDParamStr(0, this->selected->name);
704 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_NAME);
705
706 if (!this->selected->version.empty()) {
707 SetDParamStr(0, this->selected->version);
708 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_VERSION);
709 }
710
711 if (!this->selected->description.empty()) {
712 SetDParamStr(0, this->selected->description);
713 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_DESCRIPTION);
714 }
715
716 if (!this->selected->url.empty()) {
717 SetDParamStr(0, this->selected->url);
718 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_URL);
719 }
720
721 SetDParam(0, STR_CONTENT_TYPE_BASE_GRAPHICS + this->selected->type - CONTENT_TYPE_BASE_GRAPHICS);
722 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_TYPE);
723
724 y += WD_PAR_VSEP_WIDE;
725 SetDParam(0, this->selected->filesize);
726 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_FILESIZE);
727
728 if (!this->selected->dependencies.empty()) {
729 /* List dependencies */
730 char buf[DRAW_STRING_BUFFER] = "";
731 char *p = buf;
732 for (auto &cid : this->selected->dependencies) {
733 /* Try to find the dependency */
734 ConstContentIterator iter = _network_content_client.Begin();
735 for (; iter != _network_content_client.End(); iter++) {
736 const ContentInfo *ci = *iter;
737 if (ci->id != cid) continue;
738
739 p += seprintf(p, lastof(buf), p == buf ? "%s" : ", %s", (*iter)->name.c_str());
740 break;
741 }
742 }
743 SetDParamStr(0, buf);
744 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_DEPENDENCIES);
745 }
746
747 if (!this->selected->tags.empty()) {
748 /* List all tags */
749 char buf[DRAW_STRING_BUFFER] = "";
750 char *p = buf;
751 for (auto &tag : this->selected->tags) {
752 p += seprintf(p, lastof(buf), p == buf ? "%s" : ", %s", tag.c_str());
753 }
754 SetDParamStr(0, buf);
755 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_TAGS);
756 }
757
758 if (this->selected->IsSelected()) {
759 /* When selected show all manually selected content that depends on this */
760 ConstContentVector tree;
761 _network_content_client.ReverseLookupTreeDependency(tree, this->selected);
762
763 char buf[DRAW_STRING_BUFFER] = "";
764 char *p = buf;
765 for (const ContentInfo *ci : tree) {
766 if (ci == this->selected || ci->state != ContentInfo::SELECTED) continue;
767
768 p += seprintf(p, lastof(buf), buf == p ? "%s" : ", %s", ci->name.c_str());
769 }
770 if (p != buf) {
771 SetDParamStr(0, buf);
772 y = DrawStringMultiLine(r.left + DETAIL_LEFT, r.right - DETAIL_RIGHT, y, max_y, STR_CONTENT_DETAIL_SELECTED_BECAUSE_OF);
773 }
774 }
775 }
776
OnClick(Point pt,int widget,int click_count)777 void OnClick(Point pt, int widget, int click_count) override
778 {
779 if (widget >= WID_NCL_TEXTFILE && widget < WID_NCL_TEXTFILE + TFT_END) {
780 if (this->selected == nullptr || this->selected->state != ContentInfo::ALREADY_HERE) return;
781
782 ShowContentTextfileWindow((TextfileType)(widget - WID_NCL_TEXTFILE), this->selected);
783 return;
784 }
785
786 switch (widget) {
787 case WID_NCL_MATRIX: {
788 uint id_v = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_NCL_MATRIX);
789 if (id_v >= this->content.size()) return; // click out of bounds
790
791 this->selected = this->content[id_v];
792 this->list_pos = id_v;
793
794 const NWidgetBase *checkbox = this->GetWidget<NWidgetBase>(WID_NCL_CHECKBOX);
795 if (click_count > 1 || IsInsideBS(pt.x, checkbox->pos_x, checkbox->current_x)) {
796 _network_content_client.ToggleSelectedState(this->selected);
797 this->content.ForceResort();
798 }
799
800 if (this->filter_data.types.any()) {
801 this->content.ForceRebuild();
802 }
803
804 this->InvalidateData();
805 break;
806 }
807
808 case WID_NCL_CHECKBOX:
809 case WID_NCL_TYPE:
810 case WID_NCL_NAME:
811 if (this->content.SortType() == widget - WID_NCL_CHECKBOX) {
812 this->content.ToggleSortOrder();
813 if (this->content.size() > 0) this->list_pos = (int)this->content.size() - this->list_pos - 1;
814 } else {
815 this->content.SetSortType(widget - WID_NCL_CHECKBOX);
816 this->content.ForceResort();
817 this->SortContentList();
818 }
819 this->ScrollToSelected();
820 this->InvalidateData();
821 break;
822
823 case WID_NCL_SELECT_ALL:
824 _network_content_client.SelectAll();
825 this->InvalidateData();
826 break;
827
828 case WID_NCL_SELECT_UPDATE:
829 _network_content_client.SelectUpgrade();
830 this->InvalidateData();
831 break;
832
833 case WID_NCL_UNSELECT:
834 _network_content_client.UnselectAll();
835 this->InvalidateData();
836 break;
837
838 case WID_NCL_CANCEL:
839 this->Close();
840 break;
841
842 case WID_NCL_OPEN_URL:
843 if (this->selected != nullptr) {
844 extern void OpenBrowser(const char *url);
845 OpenBrowser(this->selected->url.c_str());
846 }
847 break;
848
849 case WID_NCL_DOWNLOAD:
850 if (BringWindowToFrontById(WC_NETWORK_STATUS_WINDOW, WN_NETWORK_STATUS_WINDOW_CONTENT_DOWNLOAD) == nullptr) new NetworkContentDownloadStatusWindow();
851 break;
852
853 case WID_NCL_SEARCH_EXTERNAL:
854 if (_accepted_external_search) {
855 this->OpenExternalSearch();
856 } else {
857 ShowQuery(STR_CONTENT_SEARCH_EXTERNAL_DISCLAIMER_CAPTION, STR_CONTENT_SEARCH_EXTERNAL_DISCLAIMER, this, ExternalSearchDisclaimerCallback);
858 }
859 break;
860 }
861 }
862
OnKeyPress(WChar key,uint16 keycode)863 EventState OnKeyPress(WChar key, uint16 keycode) override
864 {
865 if (this->vscroll->UpdateListPositionOnKeyPress(this->list_pos, keycode) == ES_NOT_HANDLED) {
866 switch (keycode) {
867 case WKC_SPACE:
868 case WKC_RETURN:
869 if (keycode == WKC_RETURN || !IsWidgetFocused(WID_NCL_FILTER)) {
870 if (this->selected != nullptr) {
871 _network_content_client.ToggleSelectedState(this->selected);
872 this->content.ForceResort();
873 this->InvalidateData();
874 }
875 if (this->filter_data.types.any()) {
876 this->content.ForceRebuild();
877 this->InvalidateData();
878 }
879 return ES_HANDLED;
880 }
881 /* space is pressed and filter is focused. */
882 FALLTHROUGH;
883
884 default:
885 return ES_NOT_HANDLED;
886 }
887 }
888
889 if (this->content.size() == 0) {
890 if (this->UpdateFilterState()) {
891 this->content.ForceRebuild();
892 this->InvalidateData();
893 }
894 return ES_HANDLED;
895 }
896
897 this->selected = this->content[this->list_pos];
898
899 if (this->UpdateFilterState()) {
900 this->content.ForceRebuild();
901 } else {
902 /* Scroll to the new content if it is outside the current range. */
903 this->ScrollToSelected();
904 }
905
906 /* redraw window */
907 this->InvalidateData();
908 return ES_HANDLED;
909 }
910
OnEditboxChanged(int wid)911 void OnEditboxChanged(int wid) override
912 {
913 if (wid == WID_NCL_FILTER) {
914 this->filter_data.string_filter.SetFilterTerm(this->filter_editbox.text.buf);
915 this->UpdateFilterState();
916 this->content.ForceRebuild();
917 this->InvalidateData();
918 }
919 }
920
OnResize()921 void OnResize() override
922 {
923 this->vscroll->SetCapacityFromWidget(this, WID_NCL_MATRIX);
924 }
925
OnReceiveContentInfo(const ContentInfo * rci)926 void OnReceiveContentInfo(const ContentInfo *rci) override
927 {
928 if (this->auto_select && !rci->IsSelected()) _network_content_client.ToggleSelectedState(rci);
929 this->content.ForceRebuild();
930 this->InvalidateData(0, false);
931 }
932
OnDownloadComplete(ContentID cid)933 void OnDownloadComplete(ContentID cid) override
934 {
935 this->content.ForceResort();
936 this->InvalidateData();
937 }
938
OnConnect(bool success)939 void OnConnect(bool success) override
940 {
941 if (!success) {
942 ShowErrorMessage(STR_CONTENT_ERROR_COULD_NOT_CONNECT, INVALID_STRING_ID, WL_ERROR);
943 this->Close();
944 return;
945 }
946
947 this->InvalidateData();
948 }
949
950 /**
951 * Some data on this window has become invalid.
952 * @param data Information about the changed data.
953 * @param gui_scope Whether the call is done from GUI scope. You may not do everything when not in GUI scope. See #InvalidateWindowData() for details.
954 */
OnInvalidateData(int data=0,bool gui_scope=true)955 void OnInvalidateData(int data = 0, bool gui_scope = true) override
956 {
957 if (!gui_scope) return;
958 if (this->content.NeedRebuild()) this->BuildContentList();
959
960 /* To sum all the bytes we intend to download */
961 this->filesize_sum = 0;
962 bool show_select_all = false;
963 bool show_select_upgrade = false;
964 for (const ContentInfo *ci : this->content) {
965 switch (ci->state) {
966 case ContentInfo::SELECTED:
967 case ContentInfo::AUTOSELECTED:
968 this->filesize_sum += ci->filesize;
969 break;
970
971 case ContentInfo::UNSELECTED:
972 show_select_all = true;
973 show_select_upgrade |= ci->upgrade;
974 break;
975
976 default:
977 break;
978 }
979 }
980
981 /* If data == 2 then the status window caused this OnInvalidate */
982 this->SetWidgetDisabledState(WID_NCL_DOWNLOAD, this->filesize_sum == 0 || (FindWindowById(WC_NETWORK_STATUS_WINDOW, WN_NETWORK_STATUS_WINDOW_CONTENT_DOWNLOAD) != nullptr && data != 2));
983 this->SetWidgetDisabledState(WID_NCL_UNSELECT, this->filesize_sum == 0);
984 this->SetWidgetDisabledState(WID_NCL_SELECT_ALL, !show_select_all);
985 this->SetWidgetDisabledState(WID_NCL_SELECT_UPDATE, !show_select_upgrade);
986 this->SetWidgetDisabledState(WID_NCL_OPEN_URL, this->selected == nullptr || this->selected->url.empty());
987 for (TextfileType tft = TFT_BEGIN; tft < TFT_END; tft++) {
988 this->SetWidgetDisabledState(WID_NCL_TEXTFILE + tft, this->selected == nullptr || this->selected->state != ContentInfo::ALREADY_HERE || this->selected->GetTextfile(tft) == nullptr);
989 }
990
991 this->GetWidget<NWidgetCore>(WID_NCL_CANCEL)->widget_data = this->filesize_sum == 0 ? STR_AI_SETTINGS_CLOSE : STR_AI_LIST_CANCEL;
992 }
993 };
994
995 Listing NetworkContentListWindow::last_sorting = {false, 1};
996 Filtering NetworkContentListWindow::last_filtering = {false, 0};
997
998 NetworkContentListWindow::GUIContentList::SortFunction * const NetworkContentListWindow::sorter_funcs[] = {
999 &StateSorter,
1000 &TypeSorter,
1001 &NameSorter,
1002 };
1003
1004 NetworkContentListWindow::GUIContentList::FilterFunction * const NetworkContentListWindow::filter_funcs[] = {
1005 &TagNameFilter,
1006 &TypeOrSelectedFilter,
1007 };
1008
1009 char NetworkContentListWindow::content_type_strs[CONTENT_TYPE_END][64];
1010
1011 /**
1012 * Build array of all strings corresponding to the content types.
1013 */
BuildContentTypeStringList()1014 void BuildContentTypeStringList()
1015 {
1016 for (int i = CONTENT_TYPE_BEGIN; i < CONTENT_TYPE_END; i++) {
1017 GetString(NetworkContentListWindow::content_type_strs[i], STR_CONTENT_TYPE_BASE_GRAPHICS + i - CONTENT_TYPE_BASE_GRAPHICS, lastof(NetworkContentListWindow::content_type_strs[i]));
1018 }
1019 }
1020
1021 /** The widgets for the content list. */
1022 static const NWidgetPart _nested_network_content_list_widgets[] = {
1023 NWidget(NWID_HORIZONTAL),
1024 NWidget(WWT_CLOSEBOX, COLOUR_LIGHT_BLUE),
1025 NWidget(WWT_CAPTION, COLOUR_LIGHT_BLUE), SetDataTip(STR_CONTENT_TITLE, STR_NULL),
1026 NWidget(WWT_DEFSIZEBOX, COLOUR_LIGHT_BLUE),
1027 EndContainer(),
1028 NWidget(WWT_PANEL, COLOUR_LIGHT_BLUE, WID_NCL_BACKGROUND),
1029 NWidget(NWID_SPACER), SetMinimalSize(0, 7), SetResize(1, 0),
1030 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(8, 8, 8),
1031 /* Top */
1032 NWidget(WWT_EMPTY, COLOUR_LIGHT_BLUE, WID_NCL_FILTER_CAPT), SetFill(1, 0), SetResize(1, 0),
1033 NWidget(WWT_EDITBOX, COLOUR_LIGHT_BLUE, WID_NCL_FILTER), SetFill(1, 0), SetResize(1, 0),
1034 SetDataTip(STR_LIST_FILTER_OSKTITLE, STR_LIST_FILTER_TOOLTIP),
1035 EndContainer(),
1036 NWidget(NWID_SPACER), SetMinimalSize(0, 7), SetResize(1, 0),
1037 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(8, 8, 8),
1038 /* Left side. */
1039 NWidget(NWID_VERTICAL), SetPIP(0, 4, 0),
1040 NWidget(NWID_HORIZONTAL),
1041 NWidget(NWID_VERTICAL),
1042 NWidget(NWID_HORIZONTAL),
1043 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_CHECKBOX), SetMinimalSize(13, 1), SetDataTip(STR_EMPTY, STR_NULL),
1044 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_TYPE),
1045 SetDataTip(STR_CONTENT_TYPE_CAPTION, STR_CONTENT_TYPE_CAPTION_TOOLTIP),
1046 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_NAME), SetResize(1, 0), SetFill(1, 0),
1047 SetDataTip(STR_CONTENT_NAME_CAPTION, STR_CONTENT_NAME_CAPTION_TOOLTIP),
1048 EndContainer(),
1049 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),
1050 EndContainer(),
1051 NWidget(NWID_VSCROLLBAR, COLOUR_LIGHT_BLUE, WID_NCL_SCROLLBAR),
1052 EndContainer(),
1053 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, 8, 0),
1054 NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NCL_SEL_ALL_UPDATE), SetResize(1, 0), SetFill(1, 0),
1055 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_SELECT_UPDATE), SetResize(1, 0), SetFill(1, 0),
1056 SetDataTip(STR_CONTENT_SELECT_UPDATES_CAPTION, STR_CONTENT_SELECT_UPDATES_CAPTION_TOOLTIP),
1057 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_SELECT_ALL), SetResize(1, 0), SetFill(1, 0),
1058 SetDataTip(STR_CONTENT_SELECT_ALL_CAPTION, STR_CONTENT_SELECT_ALL_CAPTION_TOOLTIP),
1059 EndContainer(),
1060 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_UNSELECT), SetResize(1, 0), SetFill(1, 0),
1061 SetDataTip(STR_CONTENT_UNSELECT_ALL_CAPTION, STR_CONTENT_UNSELECT_ALL_CAPTION_TOOLTIP),
1062 EndContainer(),
1063 EndContainer(),
1064 /* Right side. */
1065 NWidget(NWID_VERTICAL), SetPIP(0, 4, 0),
1066 NWidget(WWT_PANEL, COLOUR_LIGHT_BLUE, WID_NCL_DETAILS), SetResize(1, 1), SetFill(1, 1), EndContainer(),
1067 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, 8, 0),
1068 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_TEXTFILE + TFT_README), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_TEXTFILE_VIEW_README, STR_NULL),
1069 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_TEXTFILE + TFT_CHANGELOG), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_TEXTFILE_VIEW_CHANGELOG, STR_NULL),
1070 EndContainer(),
1071 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, 8, 0),
1072 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),
1073 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_TEXTFILE + TFT_LICENSE), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_TEXTFILE_VIEW_LICENCE, STR_NULL),
1074 EndContainer(),
1075 EndContainer(),
1076 EndContainer(),
1077 NWidget(NWID_SPACER), SetMinimalSize(0, 7), SetResize(1, 0),
1078 /* Bottom. */
1079 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(8, 8, 8),
1080 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_SEARCH_EXTERNAL), SetResize(1, 0), SetFill(1, 0),
1081 SetDataTip(STR_CONTENT_SEARCH_EXTERNAL, STR_CONTENT_SEARCH_EXTERNAL_TOOLTIP),
1082 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, 8, 0),
1083 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_CANCEL), SetResize(1, 0), SetFill(1, 0),
1084 SetDataTip(STR_BUTTON_CANCEL, STR_NULL),
1085 NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_DOWNLOAD), SetResize(1, 0), SetFill(1, 0),
1086 SetDataTip(STR_CONTENT_DOWNLOAD_CAPTION, STR_CONTENT_DOWNLOAD_CAPTION_TOOLTIP),
1087 EndContainer(),
1088 EndContainer(),
1089 NWidget(NWID_SPACER), SetMinimalSize(0, 2), SetResize(1, 0),
1090 /* Resize button. */
1091 NWidget(NWID_HORIZONTAL),
1092 NWidget(NWID_SPACER), SetFill(1, 0), SetResize(1, 0),
1093 NWidget(WWT_RESIZEBOX, COLOUR_LIGHT_BLUE),
1094 EndContainer(),
1095 EndContainer(),
1096 };
1097
1098 /** Window description of the content list */
1099 static WindowDesc _network_content_list_desc(
1100 WDP_CENTER, "list_content", 630, 460,
1101 WC_NETWORK_WINDOW, WC_NONE,
1102 0,
1103 _nested_network_content_list_widgets, lengthof(_nested_network_content_list_widgets)
1104 );
1105
1106 /**
1107 * Show the content list window with a given set of content
1108 * @param cv the content to show, or nullptr when it has to search for itself
1109 * @param type1 the first type to (only) show or #CONTENT_TYPE_END to show all.
1110 * @param type2 the second type to (only) show in addition to type1. If type2 is != #CONTENT_TYPE_END, then also type1 should be != #CONTENT_TYPE_END.
1111 * If type2 != #CONTENT_TYPE_END, then type1 != type2 must be true.
1112 */
ShowNetworkContentListWindow(ContentVector * cv,ContentType type1,ContentType type2)1113 void ShowNetworkContentListWindow(ContentVector *cv, ContentType type1, ContentType type2)
1114 {
1115 #if defined(WITH_ZLIB)
1116 std::bitset<CONTENT_TYPE_END> types;
1117 _network_content_client.Clear();
1118 if (cv == nullptr) {
1119 assert(type1 != CONTENT_TYPE_END || type2 == CONTENT_TYPE_END);
1120 assert(type1 == CONTENT_TYPE_END || type1 != type2);
1121 _network_content_client.RequestContentList(type1);
1122 if (type2 != CONTENT_TYPE_END) _network_content_client.RequestContentList(type2);
1123
1124 if (type1 != CONTENT_TYPE_END) types[type1] = true;
1125 if (type2 != CONTENT_TYPE_END) types[type2] = true;
1126 } else {
1127 _network_content_client.RequestContentList(cv, true);
1128 }
1129
1130 CloseWindowById(WC_NETWORK_WINDOW, WN_NETWORK_WINDOW_CONTENT_LIST);
1131 new NetworkContentListWindow(&_network_content_list_desc, cv != nullptr, types);
1132 #else
1133 ShowErrorMessage(STR_CONTENT_NO_ZLIB, STR_CONTENT_NO_ZLIB_SUB, WL_ERROR);
1134 /* Connection failed... clean up the mess */
1135 if (cv != nullptr) {
1136 for (ContentInfo *ci : *cv) delete ci;
1137 }
1138 #endif /* WITH_ZLIB */
1139 }
1140