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openttd/src/fios_gui.cpp

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/* $Id$ */
/*
* 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 fios_gui.cpp GUIs for loading/saving games, scenarios, heightmaps, ... */
#include "stdafx.h"
#include "saveload/saveload.h"
#include "gui.h"
#include "gfx_func.h"
#include "command_func.h"
#include "network/network.h"
#include "network/network_content.h"
#include "strings_func.h"
#include "fileio_func.h"
#include "fios.h"
#include "window_func.h"
#include "tilehighlight_func.h"
#include "querystring_gui.h"
#include "engine_func.h"
#include "landscape_type.h"
#include "date_func.h"
#include "core/geometry_func.hpp"
#include "table/sprites.h"
#include "table/strings.h"
SaveLoadDialogMode _saveload_mode;
LoadCheckData _load_check_data; ///< Data loaded from save during SL_LOAD_CHECK.
static bool _fios_path_changed;
static bool _savegame_sort_dirty;
/**
* Reset read data.
*/
void LoadCheckData::Clear()
{
this->checkable = false;
this->error = INVALID_STRING_ID;
free(this->error_data);
this->error_data = NULL;
this->map_size_x = this->map_size_y = 256; // Default for old savegames which do not store mapsize.
this->current_date = 0;
memset(&this->settings, 0, sizeof(this->settings));
const CompanyPropertiesMap::iterator end = this->companies.End();
for (CompanyPropertiesMap::iterator it = this->companies.Begin(); it != end; it++) {
delete it->second;
}
companies.Clear();
ClearGRFConfigList(&this->grfconfig);
}
enum SaveLoadWindowWidgets {
SLWW_WINDOWTITLE,
SLWW_SORT_BYNAME,
SLWW_SORT_BYDATE,
SLWW_BACKGROUND,
SLWW_FILE_BACKGROUND,
SLWW_HOME_BUTTON,
SLWW_DRIVES_DIRECTORIES_LIST,
SLWW_SCROLLBAR,
SLWW_CONTENT_DOWNLOAD, ///< only available for play scenario/heightmap (content download)
SLWW_SAVE_OSK_TITLE, ///< only available for save operations
SLWW_DELETE_SELECTION, ///< same in here
SLWW_SAVE_GAME, ///< not to mention in here too
SLWW_CONTENT_DOWNLOAD_SEL, ///< Selection 'stack' to 'hide' the content download
SLWW_DETAILS, ///< Panel with game details
SLWW_NEWGRF_INFO, ///< Button to open NewGgrf configuration
SLWW_LOAD_BUTTON, ///< Button to load game/scenario
};
/** Load game/scenario with optional content download */
static const NWidgetPart _nested_load_dialog_widgets[] = {
NWidget(NWID_HORIZONTAL),
NWidget(WWT_CLOSEBOX, COLOUR_GREY),
NWidget(WWT_CAPTION, COLOUR_GREY, SLWW_WINDOWTITLE),
EndContainer(),
NWidget(WWT_PANEL, COLOUR_GREY, SLWW_BACKGROUND), SetFill(1, 0), SetResize(1, 0), EndContainer(),
NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
NWidget(NWID_VERTICAL),
NWidget(NWID_HORIZONTAL),
NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYNAME), SetDataTip(STR_SORT_BY_CAPTION_NAME, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYDATE), SetDataTip(STR_SORT_BY_CAPTION_DATE, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
EndContainer(),
NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, SLWW_HOME_BUTTON), SetMinimalSize(12, 12), SetDataTip(SPR_HOUSE_ICON, STR_SAVELOAD_HOME_BUTTON),
EndContainer(),
NWidget(WWT_PANEL, COLOUR_GREY, SLWW_FILE_BACKGROUND),
NWidget(NWID_HORIZONTAL),
NWidget(WWT_INSET, COLOUR_GREY, SLWW_DRIVES_DIRECTORIES_LIST), SetFill(1, 1), SetPadding(2, 1, 2, 2),
SetDataTip(0x0, STR_SAVELOAD_LIST_TOOLTIP), SetResize(1, 10), SetScrollbar(SLWW_SCROLLBAR), EndContainer(),
NWidget(NWID_VSCROLLBAR, COLOUR_GREY, SLWW_SCROLLBAR),
EndContainer(),
NWidget(NWID_SELECTION, INVALID_COLOUR, SLWW_CONTENT_DOWNLOAD_SEL),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_CONTENT_DOWNLOAD), SetResize(1, 0),
SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT),
EndContainer(),
EndContainer(),
EndContainer(),
NWidget(WWT_PANEL, COLOUR_GREY),
NWidget(WWT_EMPTY, INVALID_COLOUR, SLWW_DETAILS), SetResize(1, 1), SetFill(1, 1),
NWidget(NWID_HORIZONTAL),
NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_NEWGRF_INFO), SetDataTip(STR_INTRO_NEWGRF_SETTINGS, STR_NULL), SetFill(1, 0), SetResize(1, 0),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_LOAD_BUTTON), SetDataTip(STR_SAVELOAD_LOAD_BUTTON, STR_SAVELOAD_LOAD_TOOLTIP), SetFill(1, 0), SetResize(1, 0),
EndContainer(),
NWidget(WWT_RESIZEBOX, COLOUR_GREY),
EndContainer(),
EndContainer(),
EndContainer(),
};
/** Load heightmap with content download */
static const NWidgetPart _nested_load_heightmap_dialog_widgets[] = {
NWidget(NWID_HORIZONTAL),
NWidget(WWT_CLOSEBOX, COLOUR_GREY),
NWidget(WWT_CAPTION, COLOUR_GREY, SLWW_WINDOWTITLE),
EndContainer(),
NWidget(WWT_PANEL, COLOUR_GREY, SLWW_BACKGROUND), SetFill(1, 0), SetResize(1, 0), EndContainer(),
NWidget(NWID_VERTICAL),
NWidget(NWID_HORIZONTAL),
NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYNAME), SetDataTip(STR_SORT_BY_CAPTION_NAME, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYDATE), SetDataTip(STR_SORT_BY_CAPTION_DATE, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
EndContainer(),
NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, SLWW_HOME_BUTTON), SetMinimalSize(12, 12), SetDataTip(SPR_HOUSE_ICON, STR_SAVELOAD_HOME_BUTTON),
EndContainer(),
NWidget(WWT_PANEL, COLOUR_GREY, SLWW_FILE_BACKGROUND),
NWidget(NWID_HORIZONTAL),
NWidget(WWT_INSET, COLOUR_GREY, SLWW_DRIVES_DIRECTORIES_LIST), SetFill(1, 1), SetPadding(2, 1, 2, 2),
SetDataTip(0x0, STR_SAVELOAD_LIST_TOOLTIP), SetResize(1, 10), SetScrollbar(SLWW_SCROLLBAR), EndContainer(),
NWidget(NWID_VSCROLLBAR, COLOUR_GREY, SLWW_SCROLLBAR),
EndContainer(),
NWidget(NWID_HORIZONTAL),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_CONTENT_DOWNLOAD), SetResize(1, 0),
SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT),
NWidget(WWT_RESIZEBOX, COLOUR_GREY),
EndContainer(),
EndContainer(),
EndContainer(),
};
/** Save game/scenario */
static const NWidgetPart _nested_save_dialog_widgets[] = {
NWidget(NWID_HORIZONTAL),
NWidget(WWT_CLOSEBOX, COLOUR_GREY),
NWidget(WWT_CAPTION, COLOUR_GREY, SLWW_WINDOWTITLE),
EndContainer(),
NWidget(WWT_PANEL, COLOUR_GREY, SLWW_BACKGROUND), SetFill(1, 0), SetResize(1, 0), EndContainer(),
NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
NWidget(NWID_VERTICAL),
NWidget(NWID_HORIZONTAL),
NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYNAME), SetDataTip(STR_SORT_BY_CAPTION_NAME, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYDATE), SetDataTip(STR_SORT_BY_CAPTION_DATE, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
EndContainer(),
NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, SLWW_HOME_BUTTON), SetMinimalSize(12, 12), SetDataTip(SPR_HOUSE_ICON, STR_SAVELOAD_HOME_BUTTON),
EndContainer(),
NWidget(WWT_PANEL, COLOUR_GREY, SLWW_FILE_BACKGROUND),
NWidget(NWID_HORIZONTAL),
NWidget(WWT_INSET, COLOUR_GREY, SLWW_DRIVES_DIRECTORIES_LIST), SetPadding(2, 1, 0, 2),
SetDataTip(0x0, STR_SAVELOAD_LIST_TOOLTIP), SetResize(1, 10), SetScrollbar(SLWW_SCROLLBAR), EndContainer(),
NWidget(NWID_VSCROLLBAR, COLOUR_GREY, SLWW_SCROLLBAR),
EndContainer(),
NWidget(WWT_EDITBOX, COLOUR_GREY, SLWW_SAVE_OSK_TITLE), SetPadding(3, 2, 2, 2), SetFill(1, 0), SetResize(1, 0),
SetDataTip(STR_SAVELOAD_OSKTITLE, STR_SAVELOAD_EDITBOX_TOOLTIP),
EndContainer(),
NWidget(NWID_HORIZONTAL),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_DELETE_SELECTION), SetDataTip(STR_SAVELOAD_DELETE_BUTTON, STR_SAVELOAD_DELETE_TOOLTIP), SetFill(1, 0), SetResize(1, 0),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SAVE_GAME), SetDataTip(STR_SAVELOAD_SAVE_BUTTON, STR_SAVELOAD_SAVE_TOOLTIP), SetFill(1, 0), SetResize(1, 0),
EndContainer(),
EndContainer(),
NWidget(WWT_PANEL, COLOUR_GREY),
NWidget(WWT_EMPTY, INVALID_COLOUR, SLWW_DETAILS), SetResize(1, 1), SetFill(1, 1),
NWidget(NWID_HORIZONTAL),
NWidget(NWID_SPACER), SetResize(1, 0), SetFill(1, 1),
NWidget(WWT_RESIZEBOX, COLOUR_GREY),
EndContainer(),
EndContainer(),
EndContainer(),
};
/** Colours for fios types, indexed by #FiosType. */
const TextColour _fios_colours[] = {
TC_LIGHT_BLUE, TC_DARK_GREEN, TC_DARK_GREEN, TC_ORANGE, TC_LIGHT_BROWN,
TC_ORANGE, TC_LIGHT_BROWN, TC_ORANGE, TC_ORANGE, TC_YELLOW
};
void BuildFileList()
{
_fios_path_changed = true;
FiosFreeSavegameList();
switch (_saveload_mode) {
case SLD_LOAD_SCENARIO:
case SLD_SAVE_SCENARIO:
FiosGetScenarioList(_saveload_mode); break;
case SLD_LOAD_HEIGHTMAP:
FiosGetHeightmapList(_saveload_mode); break;
default: FiosGetSavegameList(_saveload_mode); break;
}
/* Invalidate saveload window */
InvalidateWindowData(WC_SAVELOAD, 0, 2, true);
}
static void MakeSortedSaveGameList()
{
uint sort_start = 0;
uint sort_end = 0;
/* Directories are always above the files (FIOS_TYPE_DIR)
* Drives (A:\ (windows only) are always under the files (FIOS_TYPE_DRIVE)
* Only sort savegames/scenarios, not directories
*/
for (const FiosItem *item = _fios_items.Begin(); item != _fios_items.End(); item++) {
switch (item->type) {
case FIOS_TYPE_DIR: sort_start++; break;
case FIOS_TYPE_PARENT: sort_start++; break;
case FIOS_TYPE_DRIVE: sort_end++; break;
default: break;
}
}
uint s_amount = _fios_items.Length() - sort_start - sort_end;
QSortT(_fios_items.Get(sort_start), s_amount, CompareFiosItems);
}
struct SaveLoadWindow : public QueryStringBaseWindow {
private:
FiosItem o_dir;
const FiosItem *selected;
Scrollbar *vscroll;
public:
void GenerateFileName()
{
GenerateDefaultSaveName(this->edit_str_buf, &this->edit_str_buf[this->edit_str_size - 1]);
}
SaveLoadWindow(const WindowDesc *desc, SaveLoadDialogMode mode) : QueryStringBaseWindow(64)
{
static const StringID saveload_captions[] = {
STR_SAVELOAD_LOAD_CAPTION,
STR_SAVELOAD_LOAD_SCENARIO,
STR_SAVELOAD_SAVE_CAPTION,
STR_SAVELOAD_SAVE_SCENARIO,
STR_SAVELOAD_LOAD_HEIGHTMAP,
};
assert((uint)mode < lengthof(saveload_captions));
/* Use an array to define what will be the current file type being handled
* by current file mode */
switch (mode) {
case SLD_SAVE_GAME: this->GenerateFileName(); break;
case SLD_SAVE_SCENARIO: strecpy(this->edit_str_buf, "UNNAMED", &this->edit_str_buf[edit_str_size - 1]); break;
default: break;
}
this->afilter = CS_ALPHANUMERAL;
InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size);
this->CreateNestedTree(desc, true);
if (mode == SLD_LOAD_GAME) this->GetWidget<NWidgetStacked>(SLWW_CONTENT_DOWNLOAD_SEL)->SetDisplayedPlane(SZSP_HORIZONTAL);
this->GetWidget<NWidgetCore>(SLWW_WINDOWTITLE)->widget_data = saveload_captions[mode];
this->vscroll = this->GetScrollbar(SLWW_SCROLLBAR);
this->FinishInitNested(desc, 0);
this->LowerWidget(SLWW_DRIVES_DIRECTORIES_LIST);
/* pause is only used in single-player, non-editor mode, non-menu mode. It
* will be unpaused in the WE_DESTROY event handler. */
if (_game_mode != GM_MENU && !_networking && _game_mode != GM_EDITOR) {
DoCommandP(0, PM_PAUSED_SAVELOAD, 1, CMD_PAUSE);
}
SetObjectToPlace(SPR_CURSOR_ZZZ, PAL_NONE, HT_NONE, WC_MAIN_WINDOW, 0);
this->OnInvalidateData(0);
ResetObjectToPlace();
o_dir.type = FIOS_TYPE_DIRECT;
switch (_saveload_mode) {
case SLD_SAVE_GAME:
case SLD_LOAD_GAME:
FioGetDirectory(o_dir.name, lengthof(o_dir.name), SAVE_DIR);
break;
case SLD_SAVE_SCENARIO:
case SLD_LOAD_SCENARIO:
FioGetDirectory(o_dir.name, lengthof(o_dir.name), SCENARIO_DIR);
break;
case SLD_LOAD_HEIGHTMAP:
FioGetDirectory(o_dir.name, lengthof(o_dir.name), HEIGHTMAP_DIR);
break;
default:
strecpy(o_dir.name, _personal_dir, lastof(o_dir.name));
}
/* Focus the edit box by default in the save windows */
if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
this->SetFocusedWidget(SLWW_SAVE_OSK_TITLE);
}
}
virtual ~SaveLoadWindow()
{
/* pause is only used in single-player, non-editor mode, non menu mode */
if (!_networking && _game_mode != GM_EDITOR && _game_mode != GM_MENU) {
DoCommandP(0, PM_PAUSED_SAVELOAD, 0, CMD_PAUSE);
}
FiosFreeSavegameList();
}
virtual void DrawWidget(const Rect &r, int widget) const
{
switch (widget) {
case SLWW_SORT_BYNAME:
case SLWW_SORT_BYDATE:
if (((_savegame_sort_order & SORT_BY_NAME) != 0) == (widget == SLWW_SORT_BYNAME)) {
this->DrawSortButtonState(widget, _savegame_sort_order & SORT_DESCENDING ? SBS_DOWN : SBS_UP);
}
break;
case SLWW_BACKGROUND: {
static const char *path = NULL;
static StringID str = STR_ERROR_UNABLE_TO_READ_DRIVE;
static uint64 tot = 0;
if (_fios_path_changed) {
str = FiosGetDescText(&path, &tot);
_fios_path_changed = false;
}
if (str != STR_ERROR_UNABLE_TO_READ_DRIVE) SetDParam(0, tot);
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP, str);
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, path, TC_BLACK);
break;
}
case SLWW_DRIVES_DIRECTORIES_LIST: {
GfxFillRect(r.left + 1, r.top + 1, r.right, r.bottom, PC_BLACK);
uint y = r.top + WD_FRAMERECT_TOP;
for (uint pos = this->vscroll->GetPosition(); pos < _fios_items.Length(); pos++) {
const FiosItem *item = _fios_items.Get(pos);
if (item == this->selected) {
GfxFillRect(r.left + 1, y, r.right, y + this->resize.step_height, PC_DARK_BLUE);
}
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, item->title, _fios_colours[item->type]);
y += this->resize.step_height;
if (y >= this->vscroll->GetCapacity() * this->resize.step_height + r.top + WD_FRAMERECT_TOP) break;
}
break;
}
case SLWW_DETAILS: {
GfxFillRect(r.left + WD_FRAMERECT_LEFT, r.top + WD_FRAMERECT_TOP,
r.right - WD_FRAMERECT_RIGHT, r.top + FONT_HEIGHT_NORMAL * 2 + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM, PC_GREY);
DrawString(r.left, r.right, r.top + FONT_HEIGHT_NORMAL / 2 + WD_FRAMERECT_TOP, STR_SAVELOAD_DETAIL_CAPTION, TC_FROMSTRING, SA_HOR_CENTER);
if (this->selected == NULL) break;
uint y = r.top + FONT_HEIGHT_NORMAL * 2 + WD_PAR_VSEP_NORMAL + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
uint y_max = r.bottom - FONT_HEIGHT_NORMAL - WD_FRAMERECT_BOTTOM;
if (y > y_max) break;
if (!_load_check_data.checkable) {
/* Old savegame, no information available */
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_SAVELOAD_DETAIL_NOT_AVAILABLE);
y += FONT_HEIGHT_NORMAL;
} else if (_load_check_data.error != INVALID_STRING_ID) {
/* Incompatible / broken savegame */
SetDParamStr(0, _load_check_data.error_data);
y = DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT,
y, r.bottom - WD_FRAMERECT_BOTTOM, _load_check_data.error, TC_RED);
} else {
/* Mapsize */
SetDParam(0, _load_check_data.map_size_x);
SetDParam(1, _load_check_data.map_size_y);
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_NETWORK_SERVER_LIST_MAP_SIZE);
y += FONT_HEIGHT_NORMAL;
if (y > y_max) break;
/* Climate */
byte landscape = _load_check_data.settings.game_creation.landscape;
if (landscape < NUM_LANDSCAPE) {
SetDParam(0, STR_CHEAT_SWITCH_CLIMATE_TEMPERATE_LANDSCAPE + landscape);
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_NETWORK_SERVER_LIST_LANDSCAPE);
y += FONT_HEIGHT_NORMAL;
}
y += WD_PAR_VSEP_NORMAL;
if (y > y_max) break;
/* Start date (if available) */
if (_load_check_data.settings.game_creation.starting_year != 0) {
SetDParam(0, ConvertYMDToDate(_load_check_data.settings.game_creation.starting_year, 0, 1));
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_NETWORK_SERVER_LIST_START_DATE);
y += FONT_HEIGHT_NORMAL;
}
if (y > y_max) break;
/* Hide current date for scenarios */
if (_saveload_mode != SLD_LOAD_SCENARIO && _saveload_mode != SLD_SAVE_SCENARIO) {
/* Current date */
SetDParam(0, _load_check_data.current_date);
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_NETWORK_SERVER_LIST_CURRENT_DATE);
y += FONT_HEIGHT_NORMAL;
}
/* Hide the NewGRF stuff when saving. We also hide the button. */
if (_saveload_mode == SLD_LOAD_GAME || _saveload_mode == SLD_LOAD_SCENARIO) {
y += WD_PAR_VSEP_NORMAL;
if (y > y_max) break;
/* NewGrf compatibility */
SetDParam(0, _load_check_data.grfconfig == NULL ? STR_NEWGRF_LIST_NONE :
STR_NEWGRF_LIST_ALL_FOUND + _load_check_data.grf_compatibility);
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_SAVELOAD_DETAIL_GRFSTATUS);
y += FONT_HEIGHT_NORMAL;
}
if (y > y_max) break;
/* Hide the company stuff for scenarios */
if (_saveload_mode != SLD_LOAD_SCENARIO && _saveload_mode != SLD_SAVE_SCENARIO) {
y += FONT_HEIGHT_NORMAL;
if (y > y_max) break;
/* Companies / AIs */
CompanyPropertiesMap::const_iterator end = _load_check_data.companies.End();
for (CompanyPropertiesMap::const_iterator it = _load_check_data.companies.Begin(); it != end; it++) {
SetDParam(0, it->first + 1);
const CompanyProperties &c = *it->second;
if (c.name != NULL) {
SetDParam(1, STR_JUST_RAW_STRING);
SetDParamStr(2, c.name);
} else {
SetDParam(1, c.name_1);
SetDParam(2, c.name_2);
}
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_SAVELOAD_DETAIL_COMPANY_INDEX);
y += FONT_HEIGHT_NORMAL;
if (y > y_max) break;
}
}
}
break;
}
}
}
virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
switch (widget) {
case SLWW_BACKGROUND:
size->height = 2 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
break;
case SLWW_DRIVES_DIRECTORIES_LIST:
resize->height = FONT_HEIGHT_NORMAL;
size->height = resize->height * 10 + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
break;
case SLWW_SORT_BYNAME:
case SLWW_SORT_BYDATE: {
Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
d.width += padding.width + WD_SORTBUTTON_ARROW_WIDTH * 2; // Doubled since the string is centred and it also looks better.
d.height += padding.height;
*size = maxdim(*size, d);
break;
}
}
}
virtual void OnPaint()
{
if (_savegame_sort_dirty) {
_savegame_sort_dirty = false;
MakeSortedSaveGameList();
}
this->vscroll->SetCount(_fios_items.Length());
this->DrawWidgets();
if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
this->DrawEditBox(SLWW_SAVE_OSK_TITLE);
}
}
virtual void OnClick(Point pt, int widget, int click_count)
{
switch (widget) {
case SLWW_SORT_BYNAME: // Sort save names by name
_savegame_sort_order = (_savegame_sort_order == SORT_BY_NAME) ?
SORT_BY_NAME | SORT_DESCENDING : SORT_BY_NAME;
_savegame_sort_dirty = true;
this->SetDirty();
break;
case SLWW_SORT_BYDATE: // Sort save names by date
_savegame_sort_order = (_savegame_sort_order == SORT_BY_DATE) ?
SORT_BY_DATE | SORT_DESCENDING : SORT_BY_DATE;
_savegame_sort_dirty = true;
this->SetDirty();
break;
case SLWW_HOME_BUTTON: // OpenTTD 'button', jumps to OpenTTD directory
FiosBrowseTo(&o_dir);
this->InvalidateData();
break;
case SLWW_LOAD_BUTTON:
if (this->selected != NULL && !_load_check_data.HasErrors() && (_load_check_data.grf_compatibility != GLC_NOT_FOUND || _settings_client.gui.UserIsAllowedToChangeNewGRFs())) {
_switch_mode = (_game_mode == GM_EDITOR) ? SM_LOAD_SCENARIO : SM_LOAD;
const char *name = FiosBrowseTo(this->selected);
SetFiosType(this->selected->type);
strecpy(_file_to_saveload.name, name, lastof(_file_to_saveload.name));
strecpy(_file_to_saveload.title, this->selected->title, lastof(_file_to_saveload.title));
delete this;
}
break;
case SLWW_NEWGRF_INFO:
if (_load_check_data.HasNewGrfs()) {
ShowNewGRFSettings(false, false, false, &_load_check_data.grfconfig);
}
break;
case SLWW_DRIVES_DIRECTORIES_LIST: { // Click the listbox
int y = this->vscroll->GetScrolledRowFromWidget(pt.y, this, SLWW_DRIVES_DIRECTORIES_LIST, WD_FRAMERECT_TOP);
if (y == INT_MAX) return;
const FiosItem *file = _fios_items.Get(y);
const char *name = FiosBrowseTo(file);
if (name != NULL) {
if (click_count == 1) {
if (this->selected != file) {
this->selected = file;
_load_check_data.Clear();
if (file->type == FIOS_TYPE_FILE || file->type == FIOS_TYPE_SCENARIO) {
SaveOrLoad(name, SL_LOAD_CHECK, NO_DIRECTORY, false);
}
this->InvalidateData(1);
}
if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
/* Copy clicked name to editbox */
ttd_strlcpy(this->text.buf, file->title, this->text.max_bytes);
UpdateTextBufferSize(&this->text);
this->SetWidgetDirty(SLWW_SAVE_OSK_TITLE);
}
} else if (!_load_check_data.HasErrors()) {
this->selected = file;
if (_saveload_mode == SLD_LOAD_GAME || _saveload_mode == SLD_LOAD_SCENARIO) {
this->OnClick(pt, SLWW_LOAD_BUTTON, 1);
} else if (_saveload_mode == SLD_LOAD_HEIGHTMAP) {
SetFiosType(file->type);
strecpy(_file_to_saveload.name, name, lastof(_file_to_saveload.name));
strecpy(_file_to_saveload.title, file->title, lastof(_file_to_saveload.title));
delete this;
ShowHeightmapLoad();
}
}
} else {
/* Changed directory, need refresh. */
this->InvalidateData();
}
break;
}
case SLWW_CONTENT_DOWNLOAD:
if (!_network_available) {
ShowErrorMessage(STR_NETWORK_ERROR_NOTAVAILABLE, INVALID_STRING_ID, WL_ERROR);
} else {
#if defined(ENABLE_NETWORK)
switch (_saveload_mode) {
default: NOT_REACHED();
case SLD_LOAD_SCENARIO: ShowNetworkContentListWindow(NULL, CONTENT_TYPE_SCENARIO); break;
case SLD_LOAD_HEIGHTMAP: ShowNetworkContentListWindow(NULL, CONTENT_TYPE_HEIGHTMAP); break;
}
#endif
}
break;
case SLWW_DELETE_SELECTION: case SLWW_SAVE_GAME: // Delete, Save game
break;
}
}
virtual void OnMouseLoop()
{
if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
this->HandleEditBox(SLWW_SAVE_OSK_TITLE);
}
}
virtual EventState OnKeyPress(uint16 key, uint16 keycode)
{
if (keycode == WKC_ESC) {
delete this;
return ES_HANDLED;
}
EventState state = ES_NOT_HANDLED;
if ((_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) &&
this->HandleEditBoxKey(SLWW_SAVE_OSK_TITLE, key, keycode, state) == HEBR_CONFIRM) {
this->HandleButtonClick(SLWW_SAVE_GAME);
}
return state;
}
virtual void OnTimeout()
{
/* This test protects against using widgets 11 and 12 which are only available
* in those two saveload mode */
if (!(_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO)) return;
if (this->IsWidgetLowered(SLWW_DELETE_SELECTION)) { // Delete button clicked
if (!FiosDelete(this->text.buf)) {
ShowErrorMessage(STR_ERROR_UNABLE_TO_DELETE_FILE, INVALID_STRING_ID, WL_ERROR);
} else {
this->InvalidateData();
/* Reset file name to current date on successful delete */
if (_saveload_mode == SLD_SAVE_GAME) GenerateFileName();
}
UpdateTextBufferSize(&this->text);
} else if (this->IsWidgetLowered(SLWW_SAVE_GAME)) { // Save button clicked
_switch_mode = SM_SAVE;
FiosMakeSavegameName(_file_to_saveload.name, this->text.buf, sizeof(_file_to_saveload.name));
/* In the editor set up the vehicle engines correctly (date might have changed) */
if (_game_mode == GM_EDITOR) StartupEngines();
}
}
virtual void OnResize()
{
this->vscroll->SetCapacityFromWidget(this, SLWW_DRIVES_DIRECTORIES_LIST);
}
/**
* 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.
*/
virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
{
switch (data) {
case 0:
/* Rescan files */
this->selected = NULL;
_load_check_data.Clear();
if (!gui_scope) break;
BuildFileList();
/* FALL THROUGH */
case 1:
/* Selection changes */
if (!gui_scope) break;
if (_saveload_mode == SLD_LOAD_GAME || _saveload_mode == SLD_LOAD_SCENARIO) {
this->SetWidgetDisabledState(SLWW_LOAD_BUTTON,
this->selected == NULL || _load_check_data.HasErrors() || !(_load_check_data.grf_compatibility != GLC_NOT_FOUND || _settings_client.gui.UserIsAllowedToChangeNewGRFs()));
this->SetWidgetDisabledState(SLWW_NEWGRF_INFO,
!_load_check_data.HasNewGrfs());
}
break;
case 2:
/* _fios_items changed */
this->vscroll->SetCount(_fios_items.Length());
this->selected = NULL;
_load_check_data.Clear();
break;
}
}
};
/** Load game/scenario */
static const WindowDesc _load_dialog_desc(
WDP_CENTER, 500, 294,
WC_SAVELOAD, WC_NONE,
WDF_UNCLICK_BUTTONS,
_nested_load_dialog_widgets, lengthof(_nested_load_dialog_widgets)
);
/** Load heightmap */
static const WindowDesc _load_heightmap_dialog_desc(
WDP_CENTER, 257, 320,
WC_SAVELOAD, WC_NONE,
WDF_UNCLICK_BUTTONS,
_nested_load_heightmap_dialog_widgets, lengthof(_nested_load_heightmap_dialog_widgets)
);
/** Save game/scenario */
static const WindowDesc _save_dialog_desc(
WDP_CENTER, 500, 294,
WC_SAVELOAD, WC_NONE,
WDF_UNCLICK_BUTTONS,
_nested_save_dialog_widgets, lengthof(_nested_save_dialog_widgets)
);
/**
* These values are used to convert the file/operations mode into a corresponding file type.
* So each entry, as expressed by the related comment, is based on the enum
*/
static const FileType _file_modetotype[] = {
FT_SAVEGAME, ///< used for SLD_LOAD_GAME
FT_SCENARIO, ///< used for SLD_LOAD_SCENARIO
FT_SAVEGAME, ///< used for SLD_SAVE_GAME
FT_SCENARIO, ///< used for SLD_SAVE_SCENARIO
FT_HEIGHTMAP, ///< used for SLD_LOAD_HEIGHTMAP
};
/**
* Launch save/load dialog in the given mode.
* @param mode Save/load mode.
*/
void ShowSaveLoadDialog(SaveLoadDialogMode mode)
{
DeleteWindowById(WC_SAVELOAD, 0);
const WindowDesc *sld;
switch (mode) {
case SLD_SAVE_GAME:
case SLD_SAVE_SCENARIO:
sld = &_save_dialog_desc; break;
case SLD_LOAD_HEIGHTMAP:
sld = &_load_heightmap_dialog_desc; break;
default:
sld = &_load_dialog_desc; break;
}
_saveload_mode = mode;
_file_to_saveload.filetype = _file_modetotype[mode];
new SaveLoadWindow(sld, mode);
}
void SetFiosType(const byte fiostype)
{
switch (fiostype) {
case FIOS_TYPE_FILE:
case FIOS_TYPE_SCENARIO:
_file_to_saveload.mode = SL_LOAD;
break;
case FIOS_TYPE_OLDFILE:
case FIOS_TYPE_OLD_SCENARIO:
_file_to_saveload.mode = SL_OLD_LOAD;
break;
#ifdef WITH_PNG
case FIOS_TYPE_PNG:
_file_to_saveload.mode = SL_PNG;
break;
#endif /* WITH_PNG */
case FIOS_TYPE_BMP:
_file_to_saveload.mode = SL_BMP;
break;
default:
_file_to_saveload.mode = SL_INVALID;
break;
}
}
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