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@ r27193:e816892ba57b
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Location: cpp/openttd-patchpack/source/src/network/network_content_gui.cpp
r27193:e816892ba57b
39.7 KiB
text/x-c
Codechange: replace strnatcmp with C++ string capable version
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* This file is part of OpenTTD.
* 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.
* 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.
* 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/>.
*/
/** @file network_content_gui.cpp Implementation of the Network Content related GUIs. */
#include "../stdafx.h"
#include "../strings_func.h"
#include "../gfx_func.h"
#include "../window_func.h"
#include "../error.h"
#include "../ai/ai.hpp"
#include "../game/game.hpp"
#include "../base_media_base.h"
#include "../openttd.h"
#include "../sortlist_type.h"
#include "../stringfilter_type.h"
#include "../querystring_gui.h"
#include "../core/geometry_func.hpp"
#include "../textfile_gui.h"
#include "../fios.h"
#include "network_content_gui.h"
#include "table/strings.h"
#include "../table/sprites.h"
#include <bitset>
#include "../safeguards.h"
/** Whether the user accepted to enter external websites during this session. */
static bool _accepted_external_search = false;
/** Window for displaying the textfile of an item in the content list. */
struct ContentTextfileWindow : public TextfileWindow {
const ContentInfo *ci; ///< View the textfile of this ContentInfo.
ContentTextfileWindow(TextfileType file_type, const ContentInfo *ci) : TextfileWindow(file_type), ci(ci)
{
const char *textfile = this->ci->GetTextfile(file_type);
this->LoadTextfile(textfile, GetContentInfoSubDir(this->ci->type));
}
StringID GetTypeString() const
{
switch (this->ci->type) {
case CONTENT_TYPE_NEWGRF: return STR_CONTENT_TYPE_NEWGRF;
case CONTENT_TYPE_BASE_GRAPHICS: return STR_CONTENT_TYPE_BASE_GRAPHICS;
case CONTENT_TYPE_BASE_SOUNDS: return STR_CONTENT_TYPE_BASE_SOUNDS;
case CONTENT_TYPE_BASE_MUSIC: return STR_CONTENT_TYPE_BASE_MUSIC;
case CONTENT_TYPE_AI: return STR_CONTENT_TYPE_AI;
case CONTENT_TYPE_AI_LIBRARY: return STR_CONTENT_TYPE_AI_LIBRARY;
case CONTENT_TYPE_GAME: return STR_CONTENT_TYPE_GAME_SCRIPT;
case CONTENT_TYPE_GAME_LIBRARY: return STR_CONTENT_TYPE_GS_LIBRARY;
case CONTENT_TYPE_SCENARIO: return STR_CONTENT_TYPE_SCENARIO;
case CONTENT_TYPE_HEIGHTMAP: return STR_CONTENT_TYPE_HEIGHTMAP;
default: NOT_REACHED();
}
}
void SetStringParameters(int widget) const override
{
if (widget == WID_TF_CAPTION) {
SetDParam(0, this->GetTypeString());
SetDParamStr(1, this->ci->name);
}
}
};
void ShowContentTextfileWindow(TextfileType file_type, const ContentInfo *ci)
{
CloseWindowById(WC_TEXTFILE, file_type);
new ContentTextfileWindow(file_type, ci);
}
/** Nested widgets for the download window. */
static const NWidgetPart _nested_network_content_download_status_window_widgets[] = {
NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_CONTENT_DOWNLOAD_TITLE, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
NWidget(WWT_PANEL, COLOUR_GREY),
NWidget(NWID_VERTICAL), SetPIP(0, WidgetDimensions::unscaled.vsep_wide, 0), SetPadding(WidgetDimensions::unscaled.modalpopup),
NWidget(WWT_EMPTY, INVALID_COLOUR, WID_NCDS_PROGRESS_BAR), SetFill(1, 0),
NWidget(WWT_EMPTY, INVALID_COLOUR, WID_NCDS_PROGRESS_TEXT), SetFill(1, 0), SetMinimalSize(350, 0),
NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCDS_CANCELOK), SetDataTip(STR_BUTTON_CANCEL, STR_NULL), SetFill(1, 0),
EndContainer(),
EndContainer(),
};
/** Window description for the download window */
static WindowDesc _network_content_download_status_window_desc(
WDP_CENTER, nullptr, 0, 0,
WC_NETWORK_STATUS_WINDOW, WC_NONE,
WDF_MODAL,
_nested_network_content_download_status_window_widgets, lengthof(_nested_network_content_download_status_window_widgets)
);
BaseNetworkContentDownloadStatusWindow::BaseNetworkContentDownloadStatusWindow(WindowDesc *desc) :
Window(desc), downloaded_bytes(0), downloaded_files(0), cur_id(UINT32_MAX)
{
_network_content_client.AddCallback(this);
_network_content_client.DownloadSelectedContent(this->total_files, this->total_bytes);
this->InitNested(WN_NETWORK_STATUS_WINDOW_CONTENT_DOWNLOAD);
}
void BaseNetworkContentDownloadStatusWindow::Close()
{
_network_content_client.RemoveCallback(this);
this->Window::Close();
}
void BaseNetworkContentDownloadStatusWindow::UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
switch (widget) {
case WID_NCDS_PROGRESS_BAR:
SetDParamMaxDigits(0, 8);
SetDParamMaxDigits(1, 8);
SetDParamMaxDigits(2, 8);
*size = GetStringBoundingBox(STR_CONTENT_DOWNLOAD_PROGRESS_SIZE);
/* We need some spacing for the 'border' */
size->height += WidgetDimensions::scaled.frametext.Horizontal();
size->width += WidgetDimensions::scaled.frametext.Vertical();
break;
case WID_NCDS_PROGRESS_TEXT:
size->height = FONT_HEIGHT_NORMAL * 2 + WidgetDimensions::scaled.vsep_normal;
break;
}
}
void BaseNetworkContentDownloadStatusWindow::DrawWidget(const Rect &r, int widget) const
{
switch (widget) {
case WID_NCDS_PROGRESS_BAR: {
/* Draw the % complete with a bar and a text */
DrawFrameRect(r, COLOUR_GREY, FR_BORDERONLY | FR_LOWERED);
Rect ir = r.Shrink(WidgetDimensions::scaled.bevel);
DrawFrameRect(ir.WithWidth((uint64)ir.Width() * this->downloaded_bytes / this->total_bytes, false), COLOUR_MAUVE, FR_NONE);
SetDParam(0, this->downloaded_bytes);
SetDParam(1, this->total_bytes);
SetDParam(2, this->downloaded_bytes * 100LL / this->total_bytes);
DrawString(ir.left, ir.right, CenterBounds(ir.top, ir.bottom, FONT_HEIGHT_NORMAL), STR_CONTENT_DOWNLOAD_PROGRESS_SIZE, TC_FROMSTRING, SA_HOR_CENTER);
break;
}
case WID_NCDS_PROGRESS_TEXT: {
StringID str;
if (this->downloaded_bytes == this->total_bytes) {
str = STR_CONTENT_DOWNLOAD_COMPLETE;
} else if (!this->name.empty()) {
SetDParamStr(0, this->name);
SetDParam(1, this->downloaded_files);
SetDParam(2, this->total_files);
str = STR_CONTENT_DOWNLOAD_FILE;
} else {
str = STR_CONTENT_DOWNLOAD_INITIALISE;
}
DrawStringMultiLine(r, str, TC_FROMSTRING, SA_CENTER);
break;
}
}
}
void BaseNetworkContentDownloadStatusWindow::OnDownloadProgress(const ContentInfo *ci, int bytes)
{
if (ci->id != this->cur_id) {
this->name = ci->filename;
this->cur_id = ci->id;
this->downloaded_files++;
}
/* A negative value means we are resetting; for example, when retrying or using a fallback. */
if (bytes < 0) {
this->downloaded_bytes = 0;
} else {
this->downloaded_bytes += bytes;
}
this->SetDirty();
}
/** Window for showing the download status of content */
struct NetworkContentDownloadStatusWindow : public BaseNetworkContentDownloadStatusWindow {
private:
std::vector<ContentType> receivedTypes; ///< Types we received so we can update their cache
public:
/**
* Create a new download window based on a list of content information
* with flags whether to download them or not.
*/
NetworkContentDownloadStatusWindow() : BaseNetworkContentDownloadStatusWindow(&_network_content_download_status_window_desc)
{
this->parent = FindWindowById(WC_NETWORK_WINDOW, WN_NETWORK_WINDOW_CONTENT_LIST);
}
void Close() override
{
TarScanner::Mode mode = TarScanner::NONE;
for (auto ctype : this->receivedTypes) {
switch (ctype) {
case CONTENT_TYPE_AI:
case CONTENT_TYPE_AI_LIBRARY:
/* AI::Rescan calls the scanner. */
break;
case CONTENT_TYPE_GAME:
case CONTENT_TYPE_GAME_LIBRARY:
/* Game::Rescan calls the scanner. */
break;
case CONTENT_TYPE_BASE_GRAPHICS:
case CONTENT_TYPE_BASE_SOUNDS:
case CONTENT_TYPE_BASE_MUSIC:
mode |= TarScanner::BASESET;
break;
case CONTENT_TYPE_NEWGRF:
/* ScanNewGRFFiles calls the scanner. */
break;
case CONTENT_TYPE_SCENARIO:
case CONTENT_TYPE_HEIGHTMAP:
mode |= TarScanner::SCENARIO;
break;
default:
break;
}
}
TarScanner::DoScan(mode);
/* Tell all the backends about what we've downloaded */
for (auto ctype : this->receivedTypes) {
switch (ctype) {
case CONTENT_TYPE_AI:
case CONTENT_TYPE_AI_LIBRARY:
AI::Rescan();
break;
case CONTENT_TYPE_GAME:
case CONTENT_TYPE_GAME_LIBRARY:
Game::Rescan();
break;
case CONTENT_TYPE_BASE_GRAPHICS:
BaseGraphics::FindSets();
SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_GAME_OPTIONS);
break;
case CONTENT_TYPE_BASE_SOUNDS:
BaseSounds::FindSets();
SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_GAME_OPTIONS);
break;
case CONTENT_TYPE_BASE_MUSIC:
BaseMusic::FindSets();
SetWindowDirty(WC_GAME_OPTIONS, WN_GAME_OPTIONS_GAME_OPTIONS);
break;
case CONTENT_TYPE_NEWGRF:
RequestNewGRFScan();
break;
case CONTENT_TYPE_SCENARIO:
case CONTENT_TYPE_HEIGHTMAP:
ScanScenarios();
InvalidateWindowData(WC_SAVELOAD, 0, 0);
break;
default:
break;
}
}
/* Always invalidate the download window; tell it we are going to be gone */
InvalidateWindowData(WC_NETWORK_WINDOW, WN_NETWORK_WINDOW_CONTENT_LIST, 2);
this->BaseNetworkContentDownloadStatusWindow::Close();
}
void OnClick(Point pt, int widget, int click_count) override
{
if (widget == WID_NCDS_CANCELOK) {
if (this->downloaded_bytes != this->total_bytes) {
_network_content_client.CloseConnection();
this->Close();
} else {
/* If downloading succeeded, close the online content window. This will close
* the current window as well. */
CloseWindowById(WC_NETWORK_WINDOW, WN_NETWORK_WINDOW_CONTENT_LIST);
}
}
}
void OnDownloadProgress(const ContentInfo *ci, int bytes) override
{
BaseNetworkContentDownloadStatusWindow::OnDownloadProgress(ci, bytes);
include(this->receivedTypes, ci->type);
/* When downloading is finished change cancel in ok */
if (this->downloaded_bytes == this->total_bytes) {
this->GetWidget<NWidgetCore>(WID_NCDS_CANCELOK)->widget_data = STR_BUTTON_OK;
}
}
};
/** Filter data for NetworkContentListWindow. */
struct ContentListFilterData {
StringFilter string_filter; ///< Text filter of content list
std::bitset<CONTENT_TYPE_END> types; ///< Content types displayed
};
/** Filter criteria for NetworkContentListWindow. */
enum ContentListFilterCriteria {
CONTENT_FILTER_TEXT = 0, ///< Filter by query sting
CONTENT_FILTER_TYPE_OR_SELECTED,///< Filter by being of displayed type or selected for download
};
/** Window that lists the content that's at the content server */
class NetworkContentListWindow : public Window, ContentCallback {
/** List with content infos. */
typedef GUIList<const ContentInfo *, ContentListFilterData &> GUIContentList;
static const uint EDITBOX_MAX_SIZE = 50; ///< Maximum size of the editbox in characters.
static Listing last_sorting; ///< The last sorting setting.
static Filtering last_filtering; ///< The last filtering setting.
static GUIContentList::SortFunction * const sorter_funcs[]; ///< Sorter functions
static GUIContentList::FilterFunction * const filter_funcs[]; ///< Filter functions.
GUIContentList content; ///< List with content
bool auto_select; ///< Automatically select all content when the meta-data becomes available
ContentListFilterData filter_data; ///< Filter for content list
QueryString filter_editbox; ///< Filter editbox;
Dimension checkbox_size; ///< Size of checkbox/"blot" sprite
const ContentInfo *selected; ///< The selected content info
int list_pos; ///< Our position in the list
uint filesize_sum; ///< The sum of all selected file sizes
Scrollbar *vscroll; ///< Cache of the vertical scrollbar
static char content_type_strs[CONTENT_TYPE_END][64]; ///< Cached strings for all content types.
/** Search external websites for content */
void OpenExternalSearch()
{
std::string url;
url.reserve(1024);
url += "https://grfsearch.openttd.org/?";
if (this->auto_select) {
url += "do=searchgrfid&q=";
bool first = true;
for (const ContentInfo *ci : this->content) {
if (ci->state != ContentInfo::DOES_NOT_EXIST) continue;
if (!first) url.push_back(',');
first = false;
char buf[33];
md5sumToString(buf, lastof(buf), ci->md5sum);
fmt::format_to(std::back_inserter(url), "{:08X}:{}", ci->unique_id, buf);
}
} else {
url += "do=searchtext&q=";
/* Escape search term */
for (const char *search = this->filter_editbox.text.buf; *search != '\0'; search++) {
/* Remove quotes */
if (*search == '\'' || *search == '"') continue;
/* Escape special chars, such as &%,= */
if (*search < 0x30) {
fmt::format_to(std::back_inserter(url), "%{:02X}", *search);
} else {
url.push_back(*search);
}
}
}
OpenBrowser(url.c_str());
}
/**
* Callback function for disclaimer about entering external websites.
*/
static void ExternalSearchDisclaimerCallback(Window *w, bool accepted)
{
if (accepted) {
_accepted_external_search = true;
((NetworkContentListWindow*)w)->OpenExternalSearch();
}
}
/**
* (Re)build the network game list as its amount has changed because
* an item has been added or deleted for example
*/
void BuildContentList()
{
if (!this->content.NeedRebuild()) return;
/* Create temporary array of games to use for listing */
this->content.clear();
bool all_available = true;
for (ConstContentIterator iter = _network_content_client.Begin(); iter != _network_content_client.End(); iter++) {
if ((*iter)->state == ContentInfo::DOES_NOT_EXIST) all_available = false;
this->content.push_back(*iter);
}
this->SetWidgetDisabledState(WID_NCL_SEARCH_EXTERNAL, this->auto_select && all_available);
this->FilterContentList();
this->content.shrink_to_fit();
this->content.RebuildDone();
this->SortContentList();
this->vscroll->SetCount((int)this->content.size()); // Update the scrollbar
this->ScrollToSelected();
}
/** Sort content by name. */
static bool NameSorter(const ContentInfo * const &a, const ContentInfo * const &b)
{
return StrNaturalCompare(a->name, b->name, true) < 0; // Sort by name (natural sorting).
}
/** Sort content by type. */
static bool TypeSorter(const ContentInfo * const &a, const ContentInfo * const &b)
{
int r = 0;
if (a->type != b->type) {
r = StrNaturalCompare(content_type_strs[a->type], content_type_strs[b->type]);
}
if (r == 0) return NameSorter(a, b);
return r < 0;
}
/** Sort content by state. */
static bool StateSorter(const ContentInfo * const &a, const ContentInfo * const &b)
{
int r = a->state - b->state;
if (r == 0) return TypeSorter(a, b);
return r < 0;
}
/** Sort the content list */
void SortContentList()
{
if (!this->content.Sort()) return;
int idx = find_index(this->content, this->selected);
if (idx >= 0) this->list_pos = idx;
}
/** Filter content by tags/name */
static bool CDECL TagNameFilter(const ContentInfo * const *a, ContentListFilterData &filter)
{
filter.string_filter.ResetState();
for (auto &tag : (*a)->tags) filter.string_filter.AddLine(tag.c_str());
filter.string_filter.AddLine((*a)->name.c_str());
return filter.string_filter.GetState();
}
/** Filter content by type, but still show content selected for download. */
static bool CDECL TypeOrSelectedFilter(const ContentInfo * const *a, ContentListFilterData &filter)
{
if (filter.types.none()) return true;
if (filter.types[(*a)->type]) return true;
return ((*a)->state == ContentInfo::SELECTED || (*a)->state == ContentInfo::AUTOSELECTED);
}
/** Filter the content list */
void FilterContentList()
{
/* Apply filters. */
bool changed = false;
if (!this->filter_data.string_filter.IsEmpty()) {
this->content.SetFilterType(CONTENT_FILTER_TEXT);
changed |= this->content.Filter(this->filter_data);
}
if (this->filter_data.types.any()) {
this->content.SetFilterType(CONTENT_FILTER_TYPE_OR_SELECTED);
changed |= this->content.Filter(this->filter_data);
}
if (!changed) return;
/* update list position */
int idx = find_index(this->content, this->selected);
if (idx >= 0) {
this->list_pos = idx;
return;
}
/* previously selected item not in list anymore */
this->selected = nullptr;
this->list_pos = 0;
}
/**
* Update filter state based on current window state.
* @return true if filter state was changed, otherwise false.
*/
bool UpdateFilterState()
{
Filtering old_params = this->content.GetFiltering();
bool new_state = !this->filter_data.string_filter.IsEmpty() || this->filter_data.types.any();
if (new_state != old_params.state) {
this->content.SetFilterState(new_state);
}
return new_state != old_params.state;
}
/** Make sure that the currently selected content info is within the visible part of the matrix */
void ScrollToSelected()
{
if (this->selected == nullptr) return;
this->vscroll->ScrollTowards(this->list_pos);
}
friend void BuildContentTypeStringList();
public:
/**
* Create the content list window.
* @param desc the window description to pass to Window's constructor.
* @param select_all Whether the select all button is allowed or not.
* @param types the main type of content to display or #CONTENT_TYPE_END.
* When a type other than #CONTENT_TYPE_END is given, dependencies of
* other types are only shown when content that depend on them are
* selected.
*/
NetworkContentListWindow(WindowDesc *desc, bool select_all, const std::bitset<CONTENT_TYPE_END> &types) :
Window(desc),
auto_select(select_all),
filter_editbox(EDITBOX_MAX_SIZE),
selected(nullptr),
list_pos(0)
{
this->CreateNestedTree();
this->vscroll = this->GetScrollbar(WID_NCL_SCROLLBAR);
this->FinishInitNested(WN_NETWORK_WINDOW_CONTENT_LIST);
this->GetWidget<NWidgetStacked>(WID_NCL_SEL_ALL_UPDATE)->SetDisplayedPlane(select_all);
this->querystrings[WID_NCL_FILTER] = &this->filter_editbox;
this->filter_editbox.cancel_button = QueryString::ACTION_CLEAR;
this->SetFocusedWidget(WID_NCL_FILTER);
this->SetWidgetDisabledState(WID_NCL_SEARCH_EXTERNAL, this->auto_select);
this->filter_data.types = types;
_network_content_client.AddCallback(this);
this->content.SetListing(this->last_sorting);
this->content.SetFiltering(this->last_filtering);
this->content.SetSortFuncs(this->sorter_funcs);
this->content.SetFilterFuncs(this->filter_funcs);
this->UpdateFilterState();
this->content.ForceRebuild();
this->FilterContentList();
this->SortContentList();
this->InvalidateData();
}
void Close() override
{
_network_content_client.RemoveCallback(this);
this->Window::Close();
}
void OnInit() override
{
this->checkbox_size = maxdim(maxdim(GetSpriteSize(SPR_BOX_EMPTY), GetSpriteSize(SPR_BOX_CHECKED)), GetSpriteSize(SPR_BLOT));
}
void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override
{
switch (widget) {
case WID_NCL_CHECKBOX:
size->width = this->checkbox_size.width + padding.width;
break;
case WID_NCL_TYPE: {
Dimension d = *size;
for (int i = CONTENT_TYPE_BEGIN; i < CONTENT_TYPE_END; i++) {
d = maxdim(d, GetStringBoundingBox(STR_CONTENT_TYPE_BASE_GRAPHICS + i - CONTENT_TYPE_BASE_GRAPHICS));
}
size->width = d.width + padding.width;
break;
}
case WID_NCL_MATRIX:
resize->height = std::max(this->checkbox_size.height, (uint)FONT_HEIGHT_NORMAL) + padding.height;
size->height = 10 * resize->height;
break;
}
}
void DrawWidget(const Rect &r, int widget) const override
{
switch (widget) {
case WID_NCL_DETAILS:
this->DrawDetails(r);
break;
case WID_NCL_MATRIX:
this->DrawMatrix(r);
break;
}
}
void OnPaint() override
{
const SortButtonState arrow = this->content.IsDescSortOrder() ? SBS_DOWN : SBS_UP;
if (this->content.NeedRebuild()) {
this->BuildContentList();
}
this->DrawWidgets();
switch (this->content.SortType()) {
case WID_NCL_CHECKBOX - WID_NCL_CHECKBOX: this->DrawSortButtonState(WID_NCL_CHECKBOX, arrow); break;
case WID_NCL_TYPE - WID_NCL_CHECKBOX: this->DrawSortButtonState(WID_NCL_TYPE, arrow); break;
case WID_NCL_NAME - WID_NCL_CHECKBOX: this->DrawSortButtonState(WID_NCL_NAME, arrow); break;
}
}
/**
* Draw/fill the matrix with the list of content to download.
* @param r The boundaries of the matrix.
*/
void DrawMatrix(const Rect &r) const
{
Rect checkbox = this->GetWidget<NWidgetBase>(WID_NCL_CHECKBOX)->GetCurrentRect();
Rect name = this->GetWidget<NWidgetBase>(WID_NCL_NAME)->GetCurrentRect().Shrink(WidgetDimensions::scaled.framerect);
Rect type = this->GetWidget<NWidgetBase>(WID_NCL_TYPE)->GetCurrentRect();
/* Fill the matrix with the information */
int sprite_y_offset = (this->resize.step_height - this->checkbox_size.height) / 2;
int text_y_offset = (this->resize.step_height - FONT_HEIGHT_NORMAL) / 2;
Rect mr = r.WithHeight(this->resize.step_height);
auto iter = this->content.begin() + this->vscroll->GetPosition();
size_t last = this->vscroll->GetPosition() + this->vscroll->GetCapacity();
auto end = (last < this->content.size()) ? this->content.begin() + last : this->content.end();
for (/**/; iter != end; iter++) {
const ContentInfo *ci = *iter;
if (ci == this->selected) GfxFillRect(mr.Shrink(WidgetDimensions::scaled.bevel), PC_GREY);
SpriteID sprite;
SpriteID pal = PAL_NONE;
switch (ci->state) {
case ContentInfo::UNSELECTED: sprite = SPR_BOX_EMPTY; break;
case ContentInfo::SELECTED: sprite = SPR_BOX_CHECKED; break;
case ContentInfo::AUTOSELECTED: sprite = SPR_BOX_CHECKED; break;
case ContentInfo::ALREADY_HERE: sprite = SPR_BLOT; pal = PALETTE_TO_GREEN; break;
case ContentInfo::DOES_NOT_EXIST: sprite = SPR_BLOT; pal = PALETTE_TO_RED; break;
default: NOT_REACHED();
}
DrawSprite(sprite, pal, checkbox.left + (sprite == SPR_BLOT ? 3 : 2), mr.top + sprite_y_offset + (sprite == SPR_BLOT ? 0 : 1));
StringID str = STR_CONTENT_TYPE_BASE_GRAPHICS + ci->type - CONTENT_TYPE_BASE_GRAPHICS;
DrawString(type.left, type.right, mr.top + text_y_offset, str, TC_BLACK, SA_HOR_CENTER);
DrawString(name.left, name.right, mr.top + text_y_offset, ci->name, TC_BLACK);
mr = mr.Translate(0, this->resize.step_height);
}
}
/**
* Helper function to draw the details part of this window.
* @param r the rectangle to stay within while drawing
*/
void DrawDetails(const Rect &r) const
{
/* Height for the title banner */
int HEADER_HEIGHT = 3 * FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.frametext.Vertical();
Rect hr = r.WithHeight(HEADER_HEIGHT).Shrink(WidgetDimensions::scaled.frametext);
Rect tr = r.Shrink(WidgetDimensions::scaled.frametext);
tr.top += HEADER_HEIGHT;
/* Create the nice grayish rectangle at the details top */
GfxFillRect(r.WithHeight(HEADER_HEIGHT).Shrink(WidgetDimensions::scaled.bevel.left, WidgetDimensions::scaled.bevel.top, WidgetDimensions::scaled.bevel.right, 0), PC_DARK_BLUE);
DrawString(hr.left, hr.right, hr.top, STR_CONTENT_DETAIL_TITLE, TC_FROMSTRING, SA_HOR_CENTER);
/* Draw the total download size */
SetDParam(0, this->filesize_sum);
DrawString(tr.left, tr.right, tr.bottom - FONT_HEIGHT_NORMAL + 1, STR_CONTENT_TOTAL_DOWNLOAD_SIZE);
if (this->selected == nullptr) return;
/* And fill the rest of the details when there's information to place there */
DrawStringMultiLine(hr.left, hr.right, hr.top + FONT_HEIGHT_NORMAL, hr.bottom, STR_CONTENT_DETAIL_SUBTITLE_UNSELECTED + this->selected->state, TC_FROMSTRING, SA_CENTER);
/* Also show the total download size, so keep some space from the bottom */
tr.bottom -= FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_wide;
if (this->selected->upgrade) {
SetDParam(0, STR_CONTENT_TYPE_BASE_GRAPHICS + this->selected->type - CONTENT_TYPE_BASE_GRAPHICS);
tr.top = DrawStringMultiLine(tr, STR_CONTENT_DETAIL_UPDATE);
tr.top += WidgetDimensions::scaled.vsep_wide;
}
SetDParamStr(0, this->selected->name);
tr.top = DrawStringMultiLine(tr, STR_CONTENT_DETAIL_NAME);
if (!this->selected->version.empty()) {
SetDParamStr(0, this->selected->version);
tr.top = DrawStringMultiLine(tr, STR_CONTENT_DETAIL_VERSION);
}
if (!this->selected->description.empty()) {
SetDParamStr(0, this->selected->description);
tr.top = DrawStringMultiLine(tr, STR_CONTENT_DETAIL_DESCRIPTION);
}
if (!this->selected->url.empty()) {
SetDParamStr(0, this->selected->url);
tr.top = DrawStringMultiLine(tr, STR_CONTENT_DETAIL_URL);
}
SetDParam(0, STR_CONTENT_TYPE_BASE_GRAPHICS + this->selected->type - CONTENT_TYPE_BASE_GRAPHICS);
tr.top = DrawStringMultiLine(tr, STR_CONTENT_DETAIL_TYPE);
tr.top += WidgetDimensions::scaled.vsep_wide;
SetDParam(0, this->selected->filesize);
tr.top = DrawStringMultiLine(tr, STR_CONTENT_DETAIL_FILESIZE);
if (!this->selected->dependencies.empty()) {
/* List dependencies */
char buf[DRAW_STRING_BUFFER] = "";
char *p = buf;
for (auto &cid : this->selected->dependencies) {
/* Try to find the dependency */
ConstContentIterator iter = _network_content_client.Begin();
for (; iter != _network_content_client.End(); iter++) {
const ContentInfo *ci = *iter;
if (ci->id != cid) continue;
p += seprintf(p, lastof(buf), p == buf ? "%s" : ", %s", (*iter)->name.c_str());
break;
}
}
SetDParamStr(0, buf);
tr.top = DrawStringMultiLine(tr, STR_CONTENT_DETAIL_DEPENDENCIES);
}
if (!this->selected->tags.empty()) {
/* List all tags */
char buf[DRAW_STRING_BUFFER] = "";
char *p = buf;
for (auto &tag : this->selected->tags) {
p += seprintf(p, lastof(buf), p == buf ? "%s" : ", %s", tag.c_str());
}
SetDParamStr(0, buf);
tr.top = DrawStringMultiLine(tr, STR_CONTENT_DETAIL_TAGS);
}
if (this->selected->IsSelected()) {
/* When selected show all manually selected content that depends on this */
ConstContentVector tree;
_network_content_client.ReverseLookupTreeDependency(tree, this->selected);
char buf[DRAW_STRING_BUFFER] = "";
char *p = buf;
for (const ContentInfo *ci : tree) {
if (ci == this->selected || ci->state != ContentInfo::SELECTED) continue;
p += seprintf(p, lastof(buf), buf == p ? "%s" : ", %s", ci->name.c_str());
}
if (p != buf) {
SetDParamStr(0, buf);
tr.top = DrawStringMultiLine(tr, STR_CONTENT_DETAIL_SELECTED_BECAUSE_OF);
}
}
}
void OnClick(Point pt, int widget, int click_count) override
{
if (widget >= WID_NCL_TEXTFILE && widget < WID_NCL_TEXTFILE + TFT_END) {
if (this->selected == nullptr || this->selected->state != ContentInfo::ALREADY_HERE) return;
ShowContentTextfileWindow((TextfileType)(widget - WID_NCL_TEXTFILE), this->selected);
return;
}
switch (widget) {
case WID_NCL_MATRIX: {
uint id_v = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_NCL_MATRIX);
if (id_v >= this->content.size()) return; // click out of bounds
this->selected = this->content[id_v];
this->list_pos = id_v;
const NWidgetBase *checkbox = this->GetWidget<NWidgetBase>(WID_NCL_CHECKBOX);
if (click_count > 1 || IsInsideBS(pt.x, checkbox->pos_x, checkbox->current_x)) {
_network_content_client.ToggleSelectedState(this->selected);
this->content.ForceResort();
}
if (this->filter_data.types.any()) {
this->content.ForceRebuild();
}
this->InvalidateData();
break;
}
case WID_NCL_CHECKBOX:
case WID_NCL_TYPE:
case WID_NCL_NAME:
if (this->content.SortType() == widget - WID_NCL_CHECKBOX) {
this->content.ToggleSortOrder();
if (this->content.size() > 0) this->list_pos = (int)this->content.size() - this->list_pos - 1;
} else {
this->content.SetSortType(widget - WID_NCL_CHECKBOX);
this->content.ForceResort();
this->SortContentList();
}
this->ScrollToSelected();
this->InvalidateData();
break;
case WID_NCL_SELECT_ALL:
_network_content_client.SelectAll();
this->InvalidateData();
break;
case WID_NCL_SELECT_UPDATE:
_network_content_client.SelectUpgrade();
this->InvalidateData();
break;
case WID_NCL_UNSELECT:
_network_content_client.UnselectAll();
this->InvalidateData();
break;
case WID_NCL_CANCEL:
this->Close();
break;
case WID_NCL_OPEN_URL:
if (this->selected != nullptr) {
OpenBrowser(this->selected->url.c_str());
}
break;
case WID_NCL_DOWNLOAD:
if (BringWindowToFrontById(WC_NETWORK_STATUS_WINDOW, WN_NETWORK_STATUS_WINDOW_CONTENT_DOWNLOAD) == nullptr) new NetworkContentDownloadStatusWindow();
break;
case WID_NCL_SEARCH_EXTERNAL:
if (_accepted_external_search) {
this->OpenExternalSearch();
} else {
ShowQuery(STR_CONTENT_SEARCH_EXTERNAL_DISCLAIMER_CAPTION, STR_CONTENT_SEARCH_EXTERNAL_DISCLAIMER, this, ExternalSearchDisclaimerCallback);
}
break;
}
}
EventState OnKeyPress(WChar key, uint16 keycode) override
{
if (this->vscroll->UpdateListPositionOnKeyPress(this->list_pos, keycode) == ES_NOT_HANDLED) {
switch (keycode) {
case WKC_SPACE:
case WKC_RETURN:
if (keycode == WKC_RETURN || !IsWidgetFocused(WID_NCL_FILTER)) {
if (this->selected != nullptr) {
_network_content_client.ToggleSelectedState(this->selected);
this->content.ForceResort();
this->InvalidateData();
}
if (this->filter_data.types.any()) {
this->content.ForceRebuild();
this->InvalidateData();
}
return ES_HANDLED;
}
/* space is pressed and filter is focused. */
FALLTHROUGH;
default:
return ES_NOT_HANDLED;
}
}
if (this->content.size() == 0) {
if (this->UpdateFilterState()) {
this->content.ForceRebuild();
this->InvalidateData();
}
return ES_HANDLED;
}
this->selected = this->content[this->list_pos];
if (this->UpdateFilterState()) {
this->content.ForceRebuild();
} else {
/* Scroll to the new content if it is outside the current range. */
this->ScrollToSelected();
}
/* redraw window */
this->InvalidateData();
return ES_HANDLED;
}
void OnEditboxChanged(int wid) override
{
if (wid == WID_NCL_FILTER) {
this->filter_data.string_filter.SetFilterTerm(this->filter_editbox.text.buf);
this->UpdateFilterState();
this->content.ForceRebuild();
this->InvalidateData();
}
}
void OnResize() override
{
this->vscroll->SetCapacityFromWidget(this, WID_NCL_MATRIX);
}
void OnReceiveContentInfo(const ContentInfo *rci) override
{
if (this->auto_select && !rci->IsSelected()) _network_content_client.ToggleSelectedState(rci);
this->content.ForceRebuild();
this->InvalidateData(0, false);
}
void OnDownloadComplete(ContentID cid) override
{
this->content.ForceResort();
this->InvalidateData();
}
void OnConnect(bool success) override
{
if (!success) {
ShowErrorMessage(STR_CONTENT_ERROR_COULD_NOT_CONNECT, INVALID_STRING_ID, WL_ERROR);
this->Close();
return;
}
this->InvalidateData();
}
/**
* Some data on this window has become invalid.
* @param data Information about the changed data.
* @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.
*/
void OnInvalidateData(int data = 0, bool gui_scope = true) override
{
if (!gui_scope) return;
if (this->content.NeedRebuild()) this->BuildContentList();
/* To sum all the bytes we intend to download */
this->filesize_sum = 0;
bool show_select_all = false;
bool show_select_upgrade = false;
for (const ContentInfo *ci : this->content) {
switch (ci->state) {
case ContentInfo::SELECTED:
case ContentInfo::AUTOSELECTED:
this->filesize_sum += ci->filesize;
break;
case ContentInfo::UNSELECTED:
show_select_all = true;
show_select_upgrade |= ci->upgrade;
break;
default:
break;
}
}
/* If data == 2 then the status window caused this OnInvalidate */
this->SetWidgetDisabledState(WID_NCL_DOWNLOAD, this->filesize_sum == 0 || (FindWindowById(WC_NETWORK_STATUS_WINDOW, WN_NETWORK_STATUS_WINDOW_CONTENT_DOWNLOAD) != nullptr && data != 2));
this->SetWidgetDisabledState(WID_NCL_UNSELECT, this->filesize_sum == 0);
this->SetWidgetDisabledState(WID_NCL_SELECT_ALL, !show_select_all);
this->SetWidgetDisabledState(WID_NCL_SELECT_UPDATE, !show_select_upgrade);
this->SetWidgetDisabledState(WID_NCL_OPEN_URL, this->selected == nullptr || this->selected->url.empty());
for (TextfileType tft = TFT_BEGIN; tft < TFT_END; tft++) {
this->SetWidgetDisabledState(WID_NCL_TEXTFILE + tft, this->selected == nullptr || this->selected->state != ContentInfo::ALREADY_HERE || this->selected->GetTextfile(tft) == nullptr);
}
this->GetWidget<NWidgetCore>(WID_NCL_CANCEL)->widget_data = this->filesize_sum == 0 ? STR_AI_SETTINGS_CLOSE : STR_AI_LIST_CANCEL;
}
};
Listing NetworkContentListWindow::last_sorting = {false, 1};
Filtering NetworkContentListWindow::last_filtering = {false, 0};
NetworkContentListWindow::GUIContentList::SortFunction * const NetworkContentListWindow::sorter_funcs[] = {
&StateSorter,
&TypeSorter,
&NameSorter,
};
NetworkContentListWindow::GUIContentList::FilterFunction * const NetworkContentListWindow::filter_funcs[] = {
&TagNameFilter,
&TypeOrSelectedFilter,
};
char NetworkContentListWindow::content_type_strs[CONTENT_TYPE_END][64];
/**
* Build array of all strings corresponding to the content types.
*/
void BuildContentTypeStringList()
{
for (int i = CONTENT_TYPE_BEGIN; i < CONTENT_TYPE_END; i++) {
GetString(NetworkContentListWindow::content_type_strs[i], STR_CONTENT_TYPE_BASE_GRAPHICS + i - CONTENT_TYPE_BASE_GRAPHICS, lastof(NetworkContentListWindow::content_type_strs[i]));
}
}
/** The widgets for the content list. */
static const NWidgetPart _nested_network_content_list_widgets[] = {
NWidget(NWID_HORIZONTAL),
NWidget(WWT_CLOSEBOX, COLOUR_LIGHT_BLUE),
NWidget(WWT_CAPTION, COLOUR_LIGHT_BLUE), SetDataTip(STR_CONTENT_TITLE, STR_NULL),
NWidget(WWT_DEFSIZEBOX, COLOUR_LIGHT_BLUE),
EndContainer(),
NWidget(WWT_PANEL, COLOUR_LIGHT_BLUE, WID_NCL_BACKGROUND),
NWidget(NWID_SPACER), SetMinimalSize(0, 7), SetResize(1, 0),
NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(8, 8, 8),
/* Top */
NWidget(WWT_TEXT, COLOUR_LIGHT_BLUE, WID_NCL_FILTER_CAPT), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_CONTENT_FILTER_TITLE, STR_NULL), SetAlignment(SA_RIGHT),
NWidget(WWT_EDITBOX, COLOUR_LIGHT_BLUE, WID_NCL_FILTER), SetFill(1, 0), SetResize(1, 0),
SetDataTip(STR_LIST_FILTER_OSKTITLE, STR_LIST_FILTER_TOOLTIP),
EndContainer(),
NWidget(NWID_SPACER), SetMinimalSize(0, 7), SetResize(1, 0),
NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(8, 8, 8),
/* Left side. */
NWidget(NWID_VERTICAL), SetPIP(0, 4, 0),
NWidget(NWID_HORIZONTAL),
NWidget(NWID_VERTICAL),
NWidget(NWID_HORIZONTAL),
NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_CHECKBOX), SetMinimalSize(13, 1), SetDataTip(STR_EMPTY, STR_NULL),
NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_TYPE),
SetDataTip(STR_CONTENT_TYPE_CAPTION, STR_CONTENT_TYPE_CAPTION_TOOLTIP),
NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_NAME), SetResize(1, 0), SetFill(1, 0),
SetDataTip(STR_CONTENT_NAME_CAPTION, STR_CONTENT_NAME_CAPTION_TOOLTIP),
EndContainer(),
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),
EndContainer(),
NWidget(NWID_VSCROLLBAR, COLOUR_LIGHT_BLUE, WID_NCL_SCROLLBAR),
EndContainer(),
NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, 8, 0),
NWidget(NWID_SELECTION, INVALID_COLOUR, WID_NCL_SEL_ALL_UPDATE), SetResize(1, 0), SetFill(1, 0),
NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_SELECT_UPDATE), SetResize(1, 0), SetFill(1, 0),
SetDataTip(STR_CONTENT_SELECT_UPDATES_CAPTION, STR_CONTENT_SELECT_UPDATES_CAPTION_TOOLTIP),
NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_SELECT_ALL), SetResize(1, 0), SetFill(1, 0),
SetDataTip(STR_CONTENT_SELECT_ALL_CAPTION, STR_CONTENT_SELECT_ALL_CAPTION_TOOLTIP),
EndContainer(),
NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_UNSELECT), SetResize(1, 0), SetFill(1, 0),
SetDataTip(STR_CONTENT_UNSELECT_ALL_CAPTION, STR_CONTENT_UNSELECT_ALL_CAPTION_TOOLTIP),
EndContainer(),
EndContainer(),
/* Right side. */
NWidget(NWID_VERTICAL), SetPIP(0, 4, 0),
NWidget(WWT_PANEL, COLOUR_LIGHT_BLUE, WID_NCL_DETAILS), SetResize(1, 1), SetFill(1, 1), EndContainer(),
NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, 8, 0),
NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_TEXTFILE + TFT_README), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_TEXTFILE_VIEW_README, STR_NULL),
NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_TEXTFILE + TFT_CHANGELOG), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_TEXTFILE_VIEW_CHANGELOG, STR_NULL),
EndContainer(),
NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, 8, 0),
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),
NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_TEXTFILE + TFT_LICENSE), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_TEXTFILE_VIEW_LICENCE, STR_NULL),
EndContainer(),
EndContainer(),
EndContainer(),
NWidget(NWID_SPACER), SetMinimalSize(0, 7), SetResize(1, 0),
/* Bottom. */
NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(8, 8, 8),
NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_SEARCH_EXTERNAL), SetResize(1, 0), SetFill(1, 0),
SetDataTip(STR_CONTENT_SEARCH_EXTERNAL, STR_CONTENT_SEARCH_EXTERNAL_TOOLTIP),
NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(0, 8, 0),
NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_CANCEL), SetResize(1, 0), SetFill(1, 0),
SetDataTip(STR_BUTTON_CANCEL, STR_NULL),
NWidget(WWT_PUSHTXTBTN, COLOUR_WHITE, WID_NCL_DOWNLOAD), SetResize(1, 0), SetFill(1, 0),
SetDataTip(STR_CONTENT_DOWNLOAD_CAPTION, STR_CONTENT_DOWNLOAD_CAPTION_TOOLTIP),
EndContainer(),
EndContainer(),
NWidget(NWID_SPACER), SetMinimalSize(0, 2), SetResize(1, 0),
/* Resize button. */
NWidget(NWID_HORIZONTAL),
NWidget(NWID_SPACER), SetFill(1, 0), SetResize(1, 0),
NWidget(WWT_RESIZEBOX, COLOUR_LIGHT_BLUE),
EndContainer(),
EndContainer(),
};
/** Window description of the content list */
static WindowDesc _network_content_list_desc(
WDP_CENTER, "list_content", 630, 460,
WC_NETWORK_WINDOW, WC_NONE,
0,
_nested_network_content_list_widgets, lengthof(_nested_network_content_list_widgets)
);
/**
* Show the content list window with a given set of content
* @param cv the content to show, or nullptr when it has to search for itself
* @param type1 the first type to (only) show or #CONTENT_TYPE_END to show all.
* @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.
* If type2 != #CONTENT_TYPE_END, then type1 != type2 must be true.
*/
void ShowNetworkContentListWindow(ContentVector *cv, ContentType type1, ContentType type2)
{
#if defined(WITH_ZLIB)
std::bitset<CONTENT_TYPE_END> types;
_network_content_client.Clear();
if (cv == nullptr) {
assert(type1 != CONTENT_TYPE_END || type2 == CONTENT_TYPE_END);
assert(type1 == CONTENT_TYPE_END || type1 != type2);
_network_content_client.RequestContentList(type1);
if (type2 != CONTENT_TYPE_END) _network_content_client.RequestContentList(type2);
if (type1 != CONTENT_TYPE_END) types[type1] = true;
if (type2 != CONTENT_TYPE_END) types[type2] = true;
} else {
_network_content_client.RequestContentList(cv, true);
}
CloseWindowById(WC_NETWORK_WINDOW, WN_NETWORK_WINDOW_CONTENT_LIST);
new NetworkContentListWindow(&_network_content_list_desc, cv != nullptr, types);
#else
ShowErrorMessage(STR_CONTENT_NO_ZLIB, STR_CONTENT_NO_ZLIB_SUB, WL_ERROR);
/* Connection failed... clean up the mess */
if (cv != nullptr) {
for (ContentInfo *ci : *cv) delete ci;
}
#endif /* WITH_ZLIB */
}
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