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OpenTTD-patches/src/network/network_content_gui.cpp

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/* $Id$ */
/** @file network_gui.cpp Implementation of the Network related GUIs. */
#if defined(ENABLE_NETWORK)
#include "../stdafx.h"
#include "../string_func.h"
#include "../strings_func.h"
#include "../gfx_func.h"
#include "../window_func.h"
#include "../window_gui.h"
#include "../gui.h"
#include "../ai/ai.hpp"
#include "../gfxinit.h"
#include "../sortlist_type.h"
#include "../querystring_gui.h"
#include "network_content.h"
#include "table/strings.h"
#include "../table/sprites.h"
/** Widgets for the download window */
static const Widget _network_content_download_status_window_widget[] = {
{ WWT_CAPTION, RESIZE_NONE, COLOUR_GREY, 0, 349, 0, 13, STR_CONTENT_DOWNLOAD_TITLE, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS}, // NCDSWW_CAPTION
{ WWT_PANEL, RESIZE_NONE, COLOUR_GREY, 0, 349, 14, 84, 0x0, STR_NULL}, // NCDSWW_BACKGROUND
{ WWT_PUSHTXTBTN, RESIZE_NONE, COLOUR_WHITE, 125, 225, 69, 80, STR_QUERY_CANCEL, STR_NULL}, // NCDSWW_CANCELOK
{ WIDGETS_END},
};
/** Window description for the download window */
static const WindowDesc _network_content_download_status_window_desc(
WDP_CENTER, WDP_CENTER, 350, 85, 350, 85,
WC_NETWORK_STATUS_WINDOW, WC_NONE,
WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_MODAL,
_network_content_download_status_window_widget
);
/** Window for showing the download status of content */
struct NetworkContentDownloadStatusWindow : public Window, ContentCallback {
/** Widgets used by this window */
enum Widgets {
NCDSWW_CAPTION, ///< Caption of the window
NCDSWW_BACKGROUND, ///< Background
NCDSWW_CANCELOK, ///< Cancel/OK button
};
private:
ClientNetworkContentSocketHandler *connection; ///< Our connection with the content server
SmallVector<ContentType, 4> receivedTypes; ///< Types we received so we can update their cache
uint total_files; ///< Number of files to download
uint downloaded_files; ///< Number of files downloaded
uint total_bytes; ///< Number of bytes to download
uint downloaded_bytes; ///< Number of bytes downloaded
uint32 cur_id; ///< The current ID of the downloaded file
char name[48]; ///< The current name of the downloaded file
public:
/**
* Create a new download window based on a list of content information
* with flags whether to download them or not.
* @param infos the list to search in
*/
NetworkContentDownloadStatusWindow() :
Window(&_network_content_download_status_window_desc),
cur_id(UINT32_MAX)
{
this->parent = FindWindowById(WC_NETWORK_WINDOW, 1);
_network_content_client.AddCallback(this);
_network_content_client.DownloadSelectedContent(this->total_files, this->total_bytes);
this->FindWindowPlacementAndResize(&_network_content_download_status_window_desc);
}
/** Free whatever we've allocated */
~NetworkContentDownloadStatusWindow()
{
/* Tell all the backends about what we've downloaded */
for (ContentType *iter = this->receivedTypes.Begin(); iter != this->receivedTypes.End(); iter++) {
switch (*iter) {
case CONTENT_TYPE_AI:
case CONTENT_TYPE_AI_LIBRARY:
AI::Rescan();
InvalidateWindowClasses(WC_AI_DEBUG);
break;
case CONTENT_TYPE_BASE_GRAPHICS:
FindGraphicsSets();
break;
case CONTENT_TYPE_NEWGRF:
ScanNewGRFFiles();
/* Yes... these are the NewGRF windows */
InvalidateWindowClasses(WC_SAVELOAD);
InvalidateWindowData(WC_GAME_OPTIONS, 0, 1);
InvalidateWindowData(WC_NETWORK_WINDOW, 1, 2);
break;
case CONTENT_TYPE_SCENARIO:
case CONTENT_TYPE_HEIGHTMAP:
extern void ScanScenarios();
ScanScenarios();
InvalidateWindowData(WC_SAVELOAD, 0, 0);
break;
default:
break;
}
}
_network_content_client.RemoveCallback(this);
}
virtual void OnPaint()
{
/* When downloading is finished change cancel in ok */
if (this->downloaded_bytes == this->total_bytes) {
this->widget[NCDSWW_CANCELOK].data = STR_QUERY_OK;
}
this->DrawWidgets();
/* Draw nice progress bar :) */
DrawFrameRect(20, 18, 20 + (int)((this->width - 40LL) * this->downloaded_bytes / this->total_bytes), 28, COLOUR_MAUVE, FR_NONE);
SetDParam(0, this->downloaded_bytes);
SetDParam(1, this->total_bytes);
SetDParam(2, this->downloaded_bytes * 100LL / this->total_bytes);
DrawString(this->widget[NCDSWW_BACKGROUND].left + 2, this->widget[NCDSWW_BACKGROUND].right - 2, 35, STR_CONTENT_DOWNLOAD_PROGRESS_SIZE, TC_GREY, SA_CENTER);
if (this->downloaded_bytes == this->total_bytes) {
DrawString(this->widget[NCDSWW_BACKGROUND].left + 2, this->widget[NCDSWW_BACKGROUND].right - 2, 50, STR_CONTENT_DOWNLOAD_COMPLETE, TC_GREY, SA_CENTER);
} else if (!StrEmpty(this->name)) {
SetDParamStr(0, this->name);
SetDParam(1, this->downloaded_files);
SetDParam(2, this->total_files);
DrawStringMultiLine(this->widget[NCDSWW_BACKGROUND].left + 2, this->widget[NCDSWW_BACKGROUND].right - 2, 43, 67, STR_CONTENT_DOWNLOAD_FILE, TC_FROMSTRING, SA_CENTER);
} else {
DrawString(this->widget[NCDSWW_BACKGROUND].left + 2, this->widget[NCDSWW_BACKGROUND].right - 2, 50, STR_CONTENT_DOWNLOAD_INITIALISE, TC_GREY, SA_CENTER);
}
}
virtual void OnClick(Point pt, int widget)
{
if (widget == NCDSWW_CANCELOK) {
if (this->downloaded_bytes != this->total_bytes) _network_content_client.Close();
delete this;
}
}
virtual void OnDownloadProgress(const ContentInfo *ci, uint bytes)
{
if (ci->id != this->cur_id) {
strecpy(this->name, ci->filename, lastof(this->name));
this->cur_id = ci->id;
this->downloaded_files++;
this->receivedTypes.Include(ci->type);
}
this->downloaded_bytes += bytes;
this->SetDirty();
}
};
/** Window that lists the content that's at the content server */
class NetworkContentListWindow : public QueryStringBaseWindow, ContentCallback {
typedef GUIList<const ContentInfo*> GUIContentList;
/** All widgets used */
enum Widgets {
NCLWW_CLOSE, ///< Close 'X' button
NCLWW_CAPTION, ///< Caption of the window
NCLWW_BACKGROUND, ///< Resize button
NCLWW_FILTER, ///< Filter editbox
NCLWW_CHECKBOX, ///< Button above checkboxes
NCLWW_TYPE, ///< 'Type' button
NCLWW_NAME, ///< 'Name' button
NCLWW_MATRIX, ///< Panel with list of content
NCLWW_SCROLLBAR, ///< Scrollbar of matrix
NCLWW_DETAILS, ///< Panel with content details
NCLWW_SELECT_ALL, ///< 'Select all' button
NCLWW_SELECT_UPDATE, ///< 'Select updates' button
NCLWW_UNSELECT, ///< 'Unselect all' button
NCLWW_CANCEL, ///< 'Cancel' button
NCLWW_DOWNLOAD, ///< 'Download' button
NCLWW_RESIZE, ///< Resize button
};
enum {
EDITBOX_MAX_SIZE = 50,
EDITBOX_MAX_LENGTH = 300,
};
/** Runtime saved values */
static Listing last_sorting;
static Filtering last_filtering;
/** The sorter functions */
static GUIContentList::SortFunction * const sorter_funcs[];
static GUIContentList::FilterFunction * const filter_funcs[];
GUIContentList content; ///< List with content
const ContentInfo *selected; ///< The selected content info
int list_pos; ///< Our position in the list
/**
* (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();
for (ConstContentIterator iter = _network_content_client.Begin(); iter != _network_content_client.End(); iter++) {
*this->content.Append() = *iter;
}
this->FilterContentList();
this->content.Compact();
this->content.RebuildDone();
}
/** Sort content by name. */
static int CDECL NameSorter(const ContentInfo * const *a, const ContentInfo * const *b)
{
return strcasecmp((*a)->name, (*b)->name);
}
/** Sort content by type. */
static int CDECL TypeSorter(const ContentInfo * const *a, const ContentInfo * const *b)
{
int r = 0;
if ((*a)->type != (*b)->type) {
char a_str[64];
char b_str[64];
GetString(a_str, STR_CONTENT_TYPE_BASE_GRAPHICS + (*a)->type - CONTENT_TYPE_BASE_GRAPHICS, lastof(a_str));
GetString(b_str, STR_CONTENT_TYPE_BASE_GRAPHICS + (*b)->type - CONTENT_TYPE_BASE_GRAPHICS, lastof(b_str));
r = strcasecmp(a_str, b_str);
}
if (r == 0) r = NameSorter(a, b);
return r;
}
/** Sort content by state. */
static int CDECL StateSorter(const ContentInfo * const *a, const ContentInfo * const *b)
{
int r = (*a)->state - (*b)->state;
if (r == 0) r = TypeSorter(a, b);
return r;
}
/** Sort the content list */
void SortContentList()
{
if (!this->content.Sort()) return;
for (ConstContentIterator iter = this->content.Begin(); iter != this->content.End(); iter++) {
if (*iter == this->selected) {
this->list_pos = iter - this->content.Begin();
break;
}
}
}
/** Filter content by tags/name */
static bool CDECL TagNameFilter(const ContentInfo * const *a, const char *filter_string)
{
for (int i = 0; i < (*a)->tag_count; i++) {
if (strcasestr((*a)->tags[i], filter_string) != NULL) return true;
}
return strcasestr((*a)->name, filter_string) != NULL;
}
/** Filter the content list */
void FilterContentList()
{
if (!this->content.Filter(this->edit_str_buf)) return;
/* update list position */
for (ConstContentIterator iter = this->content.Begin(); iter != this->content.End(); iter++) {
if (*iter == this->selected) {
this->list_pos = iter - this->content.Begin();
this->ScrollToSelected();
return;
}
}
/* previously selected item not in list anymore */
this->selected = NULL;
this->list_pos = 0;
}
/** Make sure that the currently selected content info is within the visible part of the matrix */
void ScrollToSelected()
{
if (this->selected == NULL) return;
if (this->list_pos < this->vscroll.pos) {
/* scroll up to the server */
this->vscroll.pos = this->list_pos;
} else if (this->list_pos >= this->vscroll.pos + this->vscroll.cap) {
/* scroll down so that the server is at the bottom */
this->vscroll.pos = this->list_pos - this->vscroll.cap + 1;
}
}
public:
/**
* Create the content list window.
* @param desc the window description to pass to Window's constructor.
*/
NetworkContentListWindow(const WindowDesc *desc, bool select_all) : QueryStringBaseWindow(EDITBOX_MAX_SIZE, desc, 1), selected(NULL), list_pos(0)
{
ttd_strlcpy(this->edit_str_buf, "", this->edit_str_size);
this->afilter = CS_ALPHANUMERAL;
InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size, EDITBOX_MAX_LENGTH);
this->SetFocusedWidget(NCLWW_FILTER);
this->vscroll.cap = 14;
this->resize.step_height = 14;
this->resize.step_width = 2;
_network_content_client.AddCallback(this);
this->HideWidget(select_all ? NCLWW_SELECT_UPDATE : NCLWW_SELECT_ALL);
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->content.ForceRebuild();
this->FilterContentList();
this->SortContentList();
SetVScrollCount(this, this->content.Length());
this->FindWindowPlacementAndResize(desc);
}
/** Free everything we allocated */
~NetworkContentListWindow()
{
_network_content_client.RemoveCallback(this);
}
virtual void OnPaint()
{
const SortButtonState arrow = this->content.IsDescSortOrder() ? SBS_DOWN : SBS_UP;
if (this->content.NeedRebuild()) {
this->BuildContentList();
SetVScrollCount(this, this->content.Length());
}
this->SortContentList();
/* To sum all the bytes we intend to download */
uint filesize = 0;
bool show_select_all = false;
bool show_select_upgrade = false;
for (ConstContentIterator iter = this->content.Begin(); iter != this->content.End(); iter++) {
const ContentInfo *ci = *iter;
switch (ci->state) {
case ContentInfo::SELECTED:
case ContentInfo::AUTOSELECTED:
filesize += ci->filesize;
break;
case ContentInfo::UNSELECTED:
show_select_all = true;
show_select_upgrade |= ci->upgrade;
break;
default:
break;
}
}
this->SetWidgetDisabledState(NCLWW_DOWNLOAD, filesize == 0 || FindWindowById(WC_NETWORK_STATUS_WINDOW, 0) != NULL);
this->SetWidgetDisabledState(NCLWW_UNSELECT, filesize == 0);
this->SetWidgetDisabledState(NCLWW_SELECT_ALL, !show_select_all);
this->SetWidgetDisabledState(NCLWW_SELECT_UPDATE, !show_select_upgrade);
this->DrawWidgets();
/* Edit box to filter for keywords */
this->DrawEditBox(NCLWW_FILTER);
DrawString(this->widget[NCLWW_MATRIX].left, this->widget[NCLWW_FILTER].left - 8, this->widget[NCLWW_FILTER].top + 2, STR_CONTENT_FILTER_TITLE, TC_FROMSTRING, SA_RIGHT);
switch (this->content.SortType()) {
case NCLWW_CHECKBOX - NCLWW_CHECKBOX: this->DrawSortButtonState(NCLWW_CHECKBOX, arrow); break;
case NCLWW_TYPE - NCLWW_CHECKBOX: this->DrawSortButtonState(NCLWW_TYPE, arrow); break;
case NCLWW_NAME - NCLWW_CHECKBOX: this->DrawSortButtonState(NCLWW_NAME, arrow); break;
}
/* Fill the matrix with the information */
uint y = this->widget[NCLWW_MATRIX].top + 3;
int cnt = 0;
for (ConstContentIterator iter = this->content.Get(this->vscroll.pos); iter != this->content.End() && cnt < this->vscroll.cap; iter++, cnt++) {
const ContentInfo *ci = *iter;
if (ci == this->selected) GfxFillRect(this->widget[NCLWW_CHECKBOX].left + 1, y - 2, this->widget[NCLWW_NAME].right - 1, y + 9, 10);
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, this->widget[NCLWW_CHECKBOX].left + (pal == PAL_NONE ? 3 : 4), y + (pal == PAL_NONE ? 1 : 0));
StringID str = STR_CONTENT_TYPE_BASE_GRAPHICS + ci->type - CONTENT_TYPE_BASE_GRAPHICS;
DrawString(this->widget[NCLWW_TYPE].left, this->widget[NCLWW_TYPE].right, y, str, TC_BLACK, SA_CENTER);
SetDParamStr(0, ci->name);
DrawString(this->widget[NCLWW_NAME].left + 5, this->widget[NCLWW_NAME].right, y, STR_JUST_RAW_STRING, TC_BLACK);
y += this->resize.step_height;
}
/* Create the nice grayish rectangle at the details top */
GfxFillRect(this->widget[NCLWW_DETAILS].left + 1, this->widget[NCLWW_DETAILS].top + 1, this->widget[NCLWW_DETAILS].right - 1, this->widget[NCLWW_DETAILS].top + 50, 157);
DrawString(this->widget[NCLWW_DETAILS].left + 2, this->widget[NCLWW_DETAILS].right - 2, this->widget[NCLWW_DETAILS].top + 11, STR_CONTENT_DETAIL_TITLE, TC_FROMSTRING, SA_CENTER);
if (this->selected == NULL) return;
/* And fill the rest of the details when there's information to place there */
DrawStringMultiLine(this->widget[NCLWW_DETAILS].left + 5, this->widget[NCLWW_DETAILS].right - 5, this->widget[NCLWW_DETAILS].top + 25, this->widget[NCLWW_DETAILS].top + 50, 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 */
const uint max_y = this->widget[NCLWW_DETAILS].bottom - 15;
y = this->widget[NCLWW_DETAILS].top + 55;
if (this->selected->upgrade) {
SetDParam(0, STR_CONTENT_TYPE_BASE_GRAPHICS + this->selected->type - CONTENT_TYPE_BASE_GRAPHICS);
y = DrawStringMultiLine(this->widget[NCLWW_DETAILS].left + 5, this->widget[NCLWW_DETAILS].right - 5, y, max_y, STR_CONTENT_DETAIL_UPDATE);
y += 11;
}
SetDParamStr(0, this->selected->name);
y = DrawStringMultiLine(this->widget[NCLWW_DETAILS].left + 5, this->widget[NCLWW_DETAILS].right - 5, y, max_y, STR_CONTENT_DETAIL_NAME);
if (!StrEmpty(this->selected->version)) {
SetDParamStr(0, this->selected->version);
y = DrawStringMultiLine(this->widget[NCLWW_DETAILS].left + 5, this->widget[NCLWW_DETAILS].right - 5, y, max_y, STR_CONTENT_DETAIL_VERSION);
}
if (!StrEmpty(this->selected->description)) {
SetDParamStr(0, this->selected->description);
y = DrawStringMultiLine(this->widget[NCLWW_DETAILS].left + 5, this->widget[NCLWW_DETAILS].right - 5, y, max_y, STR_CONTENT_DETAIL_DESCRIPTION);
}
if (!StrEmpty(this->selected->url)) {
SetDParamStr(0, this->selected->url);
y = DrawStringMultiLine(this->widget[NCLWW_DETAILS].left + 5, this->widget[NCLWW_DETAILS].right - 5, y, max_y, STR_CONTENT_DETAIL_URL);
}
SetDParam(0, STR_CONTENT_TYPE_BASE_GRAPHICS + this->selected->type - CONTENT_TYPE_BASE_GRAPHICS);
y = DrawStringMultiLine(this->widget[NCLWW_DETAILS].left + 5, this->widget[NCLWW_DETAILS].right - 5, y, max_y, STR_CONTENT_DETAIL_TYPE);
y += 11;
SetDParam(0, this->selected->filesize);
y = DrawStringMultiLine(this->widget[NCLWW_DETAILS].left + 5, this->widget[NCLWW_DETAILS].right - 5, y, max_y, STR_CONTENT_DETAIL_FILESIZE);
if (this->selected->dependency_count != 0) {
/* List dependencies */
char buf[8192] = "";
char *p = buf;
for (uint i = 0; i < this->selected->dependency_count; i++) {
ContentID cid = this->selected->dependencies[i];
/* 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);
break;
}
}
SetDParamStr(0, buf);
y = DrawStringMultiLine(this->widget[NCLWW_DETAILS].left + 5, this->widget[NCLWW_DETAILS].right - 5, y, max_y, STR_CONTENT_DETAIL_DEPENDENCIES);
}
if (this->selected->tag_count != 0) {
/* List all tags */
char buf[8192] = "";
char *p = buf;
for (uint i = 0; i < this->selected->tag_count; i++) {
p += seprintf(p, lastof(buf), i == 0 ? "%s" : ", %s", this->selected->tags[i]);
}
SetDParamStr(0, buf);
y = DrawStringMultiLine(this->widget[NCLWW_DETAILS].left + 5, this->widget[NCLWW_DETAILS].right - 5, y, max_y, 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[8192] = "";
char *p = buf;
for (ConstContentIterator iter = tree.Begin(); iter != tree.End(); iter++) {
const ContentInfo *ci = *iter;
if (ci == this->selected || ci->state != ContentInfo::SELECTED) continue;
p += seprintf(p, lastof(buf), buf == p ? "%s" : ", %s", ci->name);
}
if (p != buf) {
SetDParamStr(0, buf);
y = DrawStringMultiLine(this->widget[NCLWW_DETAILS].left + 5, this->widget[NCLWW_DETAILS].right - 5, y, max_y, STR_CONTENT_DETAIL_SELECTED_BECAUSE_OF);
}
}
/* Draw the total download size */
SetDParam(0, filesize);
DrawString(this->widget[NCLWW_DETAILS].left + 5, this->widget[NCLWW_DETAILS].right - 5, this->widget[NCLWW_DETAILS].bottom - 12, STR_CONTENT_TOTAL_DOWNLOAD_SIZE, TC_BLACK);
}
virtual void OnDoubleClick(Point pt, int widget)
{
/* Double clicking on a line in the matrix toggles the state of the checkbox */
if (widget != NCLWW_MATRIX) return;
pt.x = this->widget[NCLWW_CHECKBOX].left;
this->OnClick(pt, widget);
}
virtual void OnClick(Point pt, int widget)
{
switch (widget) {
case NCLWW_MATRIX: {
uint32 id_v = (pt.y - this->widget[NCLWW_MATRIX].top) / this->resize.step_height;
if (id_v >= this->vscroll.cap) return; // click out of bounds
id_v += this->vscroll.pos;
if (id_v >= this->content.Length()) return; // click out of bounds
this->selected = *this->content.Get(id_v);
this->list_pos = id_v;
if (pt.x <= this->widget[NCLWW_CHECKBOX].right) {
_network_content_client.ToggleSelectedState(this->selected);
this->content.ForceResort();
}
this->SetDirty();
} break;
case NCLWW_CHECKBOX:
case NCLWW_TYPE:
case NCLWW_NAME:
if (this->content.SortType() == widget - NCLWW_CHECKBOX) {
this->content.ToggleSortOrder();
this->list_pos = this->content.Length() - this->list_pos - 1;
} else {
this->content.SetSortType(widget - NCLWW_CHECKBOX);
this->content.ForceResort();
this->SortContentList();
}
this->ScrollToSelected();
this->SetDirty();
break;
case NCLWW_SELECT_ALL:
_network_content_client.SelectAll();
this->SetDirty();
break;
case NCLWW_SELECT_UPDATE:
_network_content_client.SelectUpgrade();
this->SetDirty();
break;
case NCLWW_UNSELECT:
_network_content_client.UnselectAll();
this->SetDirty();
break;
case NCLWW_CANCEL:
delete this;
break;
case NCLWW_DOWNLOAD:
if (BringWindowToFrontById(WC_NETWORK_STATUS_WINDOW, 0) == NULL) new NetworkContentDownloadStatusWindow();
break;
}
}
virtual void OnMouseLoop()
{
this->HandleEditBox(NCLWW_FILTER);
}
virtual EventState OnKeyPress(uint16 key, uint16 keycode)
{
switch (keycode) {
case WKC_UP:
/* scroll up by one */
if (this->list_pos > 0) this->list_pos--;
break;
case WKC_DOWN:
/* scroll down by one */
if (this->list_pos < (int)this->content.Length() - 1) this->list_pos++;
break;
case WKC_PAGEUP:
/* scroll up a page */
this->list_pos = (this->list_pos < this->vscroll.cap) ? 0 : this->list_pos - this->vscroll.cap;
break;
case WKC_PAGEDOWN:
/* scroll down a page */
this->list_pos = min(this->list_pos + this->vscroll.cap, (int)this->content.Length() - 1);
break;
case WKC_HOME:
/* jump to beginning */
this->list_pos = 0;
break;
case WKC_END:
/* jump to end */
this->list_pos = this->content.Length() - 1;
break;
case WKC_SPACE:
case WKC_RETURN:
if (keycode == WKC_RETURN || !IsWidgetFocused(NCLWW_FILTER)) {
if (this->selected != NULL) {
_network_content_client.ToggleSelectedState(this->selected);
this->content.ForceResort();
this->SetDirty();
}
return ES_HANDLED;
}
/* Fall through when pressing space is pressed and filter isn't focused */
default: {
/* Handle editbox input */
EventState state = ES_NOT_HANDLED;
if (this->HandleEditBoxKey(NCLWW_FILTER, key, keycode, state) == HEBR_EDITING) {
this->OnOSKInput(NCLWW_FILTER);
}
return state;
}
}
if (_network_content_client.Length() == 0) return ES_HANDLED;
this->selected = *this->content.Get(this->list_pos);
/* scroll to the new server if it is outside the current range */
this->ScrollToSelected();
/* redraw window */
this->SetDirty();
return ES_HANDLED;
}
virtual void OnOSKInput(int wid)
{
this->content.SetFilterState(!StrEmpty(this->edit_str_buf));
this->content.ForceRebuild();
this->SetDirty();
}
virtual void OnResize(Point delta)
{
this->vscroll.cap += delta.y / (int)this->resize.step_height;
this->widget[NCLWW_MATRIX].data = (this->vscroll.cap << 8) + 1;
SetVScrollCount(this, this->content.Length());
/* Make the matrix and details section grow both bigger (or smaller) */
delta.x /= 2;
this->widget[NCLWW_NAME].right -= delta.x;
this->widget[NCLWW_MATRIX].right -= delta.x;
this->widget[NCLWW_SCROLLBAR].left -= delta.x;
this->widget[NCLWW_SCROLLBAR].right -= delta.x;
this->widget[NCLWW_DETAILS].left -= delta.x;
}
virtual void OnReceiveContentInfo(const ContentInfo *rci)
{
this->content.ForceRebuild();
this->SetDirty();
}
virtual void OnDownloadComplete(ContentID cid)
{
this->content.ForceResort();
this->SetDirty();
}
virtual void OnConnect(bool success)
{
if (!success) {
ShowErrorMessage(INVALID_STRING_ID, STR_CONTENT_ERROR_COULD_NOT_CONNECT, 0, 0);
delete this;
}
this->SetDirty();
}
};
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,
};
/** Widgets used for the content list */
static const Widget _network_content_list_widgets[] = {
/* TOP */
{ WWT_CLOSEBOX, RESIZE_NONE, COLOUR_LIGHT_BLUE, 0, 10, 0, 13, STR_BLACK_CROSS, STR_TOOLTIP_CLOSE_WINDOW}, // NCLWW_CLOSE
{ WWT_CAPTION, RESIZE_RIGHT, COLOUR_LIGHT_BLUE, 11, 449, 0, 13, STR_CONTENT_TITLE, STR_NULL}, // NCLWW_CAPTION
{ WWT_PANEL, RESIZE_RB, COLOUR_LIGHT_BLUE, 0, 449, 14, 277, 0x0, STR_NULL}, // NCLWW_BACKGROUND
{ WWT_EDITBOX, RESIZE_LR, COLOUR_LIGHT_BLUE, 210, 440, 20, 31, STR_CONTENT_FILTER_OSKTITLE, STR_CONTENT_FILTER_TIP}, // NCLWW_FILTER
/* LEFT SIDE */
{ WWT_PUSHTXTBTN, RESIZE_NONE, COLOUR_WHITE, 8, 20, 36, 47, STR_EMPTY, STR_NULL}, // NCLWW_CHECKBOX
{ WWT_PUSHTXTBTN, RESIZE_NONE, COLOUR_WHITE, 21, 110, 36, 47, STR_CONTENT_TYPE_CAPTION, STR_CONTENT_TYPE_CAPTION_TIP}, // NCLWW_TYPE
{ WWT_PUSHTXTBTN, RESIZE_RIGHT, COLOUR_WHITE, 111, 190, 36, 47, STR_CONTENT_NAME_CAPTION, STR_CONTENT_NAME_CAPTION_TIP}, // NCLWW_NAME
{ WWT_MATRIX, RESIZE_RB, COLOUR_LIGHT_BLUE, 8, 190, 48, 244, (14 << 8) | 1, STR_CONTENT_MATRIX_TIP}, // NCLWW_MATRIX
{ WWT_SCROLLBAR, RESIZE_LRB, COLOUR_LIGHT_BLUE, 191, 202, 36, 244, 0x0, STR_TOOLTIP_VSCROLL_BAR_SCROLLS_LIST}, // NCLWW_SCROLLBAR
/* RIGHT SIDE */
{ WWT_PANEL, RESIZE_LRB, COLOUR_LIGHT_BLUE, 210, 440, 36, 244, 0x0, STR_NULL}, // NCLWW_DETAILS
/* BOTTOM */
{ WWT_PUSHTXTBTN, RESIZE_TB, COLOUR_WHITE, 10, 110, 252, 263, STR_CONTENT_SELECT_ALL_CAPTION, STR_CONTENT_SELECT_ALL_CAPTION_TIP}, // NCLWW_SELECT_ALL
{ WWT_PUSHTXTBTN, RESIZE_TB, COLOUR_WHITE, 10, 110, 252, 263, STR_CONTENT_SELECT_UPDATES_CAPTION, STR_CONTENT_SELECT_UPDATES_CAPTION_TIP}, // NCLWW_SELECT_UPDATES
{ WWT_PUSHTXTBTN, RESIZE_TB, COLOUR_WHITE, 118, 218, 252, 263, STR_CONTENT_UNSELECT_ALL_CAPTION, STR_CONTENT_UNSELECT_ALL_CAPTION_TIP}, // NCLWW_UNSELECT
{ WWT_PUSHTXTBTN, RESIZE_LRTB, COLOUR_WHITE, 226, 326, 252, 263, STR_QUERY_CANCEL, STR_NULL}, // NCLWW_CANCEL
{ WWT_PUSHTXTBTN, RESIZE_LRTB, COLOUR_WHITE, 334, 434, 252, 263, STR_CONTENT_DOWNLOAD_CAPTION, STR_CONTENT_DOWNLOAD_CAPTION_TIP}, // NCLWW_DOWNLOAD
{ WWT_RESIZEBOX, RESIZE_LRTB, COLOUR_LIGHT_BLUE, 438, 449, 266, 277, 0x0, STR_RESIZE_BUTTON }, // NCLWW_RESIZE
{ WIDGETS_END},
};
/** Window description of the content list */
static const WindowDesc _network_content_list_desc(
WDP_CENTER, WDP_CENTER, 450, 278, 630, 460,
WC_NETWORK_WINDOW, WC_NONE,
WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_STD_BTN | WDF_UNCLICK_BUTTONS | WDF_RESIZABLE,
_network_content_list_widgets
);
/**
* Show the content list window with a given set of content
* @param cv the content to show, or NULL when it has to search for itself
* @param type the type to (only) show
*/
void ShowNetworkContentListWindow(ContentVector *cv, ContentType type)
{
#if defined(WITH_ZLIB)
_network_content_client.Clear();
if (cv == NULL) {
_network_content_client.RequestContentList(type);
} else {
_network_content_client.RequestContentList(cv, true);
}
DeleteWindowById(WC_NETWORK_WINDOW, 1);
new NetworkContentListWindow(&_network_content_list_desc, cv != NULL);
#else
ShowErrorMessage(STR_CONTENT_NO_ZLIB_SUB, STR_CONTENT_NO_ZLIB, 0, 0);
/* Connection failed... clean up the mess */
if (cv != NULL) {
for (ContentIterator iter = cv->Begin(); iter != cv->End(); iter++) delete *iter;
}
#endif /* WITH_ZLIB */
}
#endif /* ENABLE_NETWORK */
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