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newgrf_gui.cpp File Reference

GUI to change NewGRF settings. More...

`#include "stdafx.h"`
`#include "error.h"`
`#include "settings_gui.h"`
`#include "newgrf.h"`
`#include "strings_func.h"`
`#include "window_func.h"`
`#include "gamelog.h"`
`#include "settings_type.h"`
`#include "settings_func.h"`
`#include "widgets/dropdown_type.h"`
`#include "widgets/dropdown_func.h"`
`#include "network/network.h"`
`#include "network/network_content.h"`
`#include "sortlist_type.h"`
`#include "stringfilter_type.h"`
`#include "querystring_gui.h"`
`#include "core/geometry_func.hpp"`
`#include "newgrf_text.h"`
`#include "textfile_gui.h"`
`#include "tilehighlight_func.h"`
`#include "fios.h"`
`#include "widgets/newgrf_widget.h"`
`#include "widgets/misc_widget.h"`
`#include "table/sprites.h"`
`#include <map>`
`#include "safeguards.h"`

Go to the source code of this file.

## Data Structures
struct | NewGRFParametersWindow
| Window for setting the parameters of a NewGRF. More...
struct | NewGRFTextfileWindow
| Window for displaying the textfile of a NewGRF. More...
class | DropDownListPresetItem
struct | NewGRFWindow
| Window for showing NewGRF files. More...
class | NWidgetNewGRFDisplay
| Custom nested widget container for the NewGRF gui. More...
struct | SavePresetWindow
| Class for the save preset window. More...
struct | ScanProgressWindow
| Window for showing the progress of NewGRF scanning. More...

## Typedefs
typedef std::map< uint32, const GRFConfig * > | GrfIdMap
| Map of grfid to the grf config.

## Functions
void | ShowNewGRFError ()
| Show the first NewGRF error we can find.
static void | ShowNewGRFInfo (const GRFConfig *c, uint x, uint y, uint right, uint bottom, bool show_params)
static void | OpenGRFParameterWindow (GRFConfig *c, bool editable)
void | ShowNewGRFTextfileWindow (TextfileType file_type, const GRFConfig *c)
static void | FillGrfidMap (const GRFConfig *c, GrfIdMap *grfid_map)
| Add all grf configs from c into the map.
static void | NewGRFConfirmationCallback (Window *w, bool confirmed)
| Callback function for the newgrf 'apply changes' confirmation window.
static void | ShowSavePresetWindow (const char *initial_text)
| Open the window for saving a preset.
void | ShowMissingContentWindow (const GRFConfig *list)
| Show the content list window with all missing grfs from the given list.
NWidgetBase * | NewGRFDisplay (int *biggest_index)
| Construct nested container widget for managing the lists and the info panel of the NewGRF GUI.
void | ShowNewGRFSettings (bool editable, bool show_params, bool exec_changes, GRFConfig **config)
| Setup the NewGRF gui.
void | UpdateNewGRFScanStatus (uint num, const char *name)
| Update the NewGRF scan status.

## Variables
static const int | MAX_NEWGRFS = MAX_FILE_SLOTS - 6
static const NWidgetPart | _nested_newgrf_parameter_widgets []
static WindowDesc | _newgrf_parameters_desc (WDP_CENTER,"settings_newgrf_config", 500, 208, WC_GRF_PARAMETERS, WC_NONE, 0, _nested_newgrf_parameter_widgets, lengthof(_nested_newgrf_parameter_widgets))
| Window definition for the change grf parameters window.
static GRFPresetList | _grf_preset_list
| List of known NewGRF presets.
static const NWidgetPart | _nested_newgrf_actives_widgets []
static const NWidgetPart | _nested_newgrf_availables_widgets []
static const NWidgetPart | _nested_newgrf_infopanel_widgets []
static const NWidgetPart | _nested_newgrf_widgets []
static WindowDesc | _newgrf_desc (WDP_CENTER,"settings_newgrf", 300, 263, WC_GAME_OPTIONS, WC_NONE, 0, _nested_newgrf_widgets, lengthof(_nested_newgrf_widgets))
static const NWidgetPart | _nested_save_preset_widgets []
| Widget parts of the save preset window.
static WindowDesc | _save_preset_desc (WDP_CENTER,"save_preset", 140, 110, WC_SAVE_PRESET, WC_GAME_OPTIONS, WDF_MODAL, _nested_save_preset_widgets, lengthof(_nested_save_preset_widgets))
| Window description of the preset save window.
static const NWidgetPart | _nested_scan_progress_widgets []
| Widgets for the progress window.
static WindowDesc | _scan_progress_desc (WDP_CENTER, NULL, 0, 0, WC_MODAL_PROGRESS, WC_NONE, 0, _nested_scan_progress_widgets, lengthof(_nested_scan_progress_widgets))
| Description of the widgets and other settings of the window.

## Detailed Description

GUI to change NewGRF settings.

Definition in file newgrf_gui.cpp.

## Function Documentation

static void FillGrfidMap | ( | const GRFConfig * | c,
|  | GrfIdMap * | grfid_map
| ) |  |
| static

Add all grf configs from c into the map.

Parameters

  c | Grf list to add.
  grfid_map | Map to add them to.

Definition at line 599 of file newgrf_gui.cpp.

References GRFIdentifier::grfid, GRFConfig::ident, and GRFConfig::next.

Referenced by NewGRFWindow::CanUpgradeCurrent(), and NewGRFWindow::UpgradeCurrent().

static void NewGRFConfirmationCallback | ( | Window * | w,
|  | bool | confirmed
| ) |  |
| static

Callback function for the newgrf 'apply changes' confirmation window.

Parameters

  w | Window which is calling this callback
  confirmed | boolean value, true when yes was clicked, false otherwise

Definition at line 1968 of file newgrf_gui.cpp.

References _grfconfig, NewGRFWindow::active_sel, NewGRFWindow::actives, NewGRFWindow::avails, CopyGRFConfigList(), DeleteWindowByClass(), GUIList< T, F >::ForceRebuild(), GamelogGRFUpdate(), GamelogStartAction(), GamelogStopAction(), GLAT_GRF, Window::InvalidateData(), GRFConfig::next, NewGRFWindow::orig_list, ReInitAllWindows(), ReloadNewGRFData(), WC_BUILD_OBJECT, and WC_GRF_PARAMETERS.

Referenced by NewGRFWindow::OnClick().

NWidgetBase* NewGRFDisplay | ( | int * | biggest_index | ) |

Construct nested container widget for managing the lists and the info panel of the NewGRF GUI.

Definition at line 1924 of file newgrf_gui.cpp.

References lengthof, MakeNWidgets(), and max().

void ShowMissingContentWindow | ( | const GRFConfig * | list | ) |

Show the content list window with all missing grfs from the given list.

Parameters

  list | The list of grfs to check for missing / not exactly matching ones.

Definition at line 1555 of file newgrf_gui.cpp.

References SmallVector< T, S >::Append(), BSWAP32(), CONTENT_TYPE_NEWGRF, ContentInfo::DOES_NOT_EXIST, GRFConfig::flags, GCF_COMPATIBLE, GCS_NOT_FOUND, GRFConfig::GetName(), GRFIdentifier::grfid, HasBit(), GRFConfig::ident, lastof, SmallVector< T, S >::Length(), ContentInfo::md5sum, GRFIdentifier::md5sum, ContentInfo::name, GRFConfig::next, GRFConfig::original_md5sum, ShowNetworkContentListWindow(), ContentInfo::state, GRFConfig::status, strecpy(), ContentInfo::type, and ContentInfo::unique_id.

Referenced by SaveLoadWindow::OnClick(), NetworkGameWindow::OnClick(), and NewGRFWindow::OnClick().

void ShowNewGRFSettings | ( | bool | editable,
|  | bool | show_params,
|  | bool | exec_changes,
|  | GRFConfig ** | config
| ) |  |

Setup the NewGRF gui.

Parameters

  editable | allow the user to make changes to the grfconfig in the window
  show_params | show information about what parameters are set for the grf files
  exec_changes | if changes are made to the list (editable is true), apply these changes immediately or only update the list
  config | pointer to a linked-list of grfconfig's that will be shown

Definition at line 2006 of file newgrf_gui.cpp.

References DeleteWindowByClass(), and WC_GAME_OPTIONS.

Referenced by MenuClickSettings(), SelectGameWindow::OnClick(), SaveLoadWindow::OnClick(), and NetworkGameWindow::OnClick().

static void ShowSavePresetWindow | ( | const char * | initial_text | ) |
| static

Open the window for saving a preset.

Parameters

  initial_text | Initial text to display in the edit box, or `NULL`.

Definition at line 2162 of file newgrf_gui.cpp.

References DeleteWindowByClass(), and WC_SAVE_PRESET.

Referenced by NewGRFWindow::OnClick().

void UpdateNewGRFScanStatus | ( | uint | num,
|  | const char * | name
| ) |  |

Update the NewGRF scan status.

Parameters

  num | The number of NewGRFs scanned so far.
  name | The name of the last scanned NewGRF.

Definition at line 2280 of file newgrf_gui.cpp.

References FindWindowByClass(), ScanProgressWindow::UpdateNewGRFScanStatus(), and WC_MODAL_PROGRESS.

Referenced by ScanNewGRFFiles().

## Variable Documentation

GRFPresetList _grf_preset_list
| static

List of known NewGRF presets.

See Also
  GetGRFPresetList

Definition at line 572 of file newgrf_gui.cpp.

const NWidgetPart _nested_newgrf_widgets[]
| static

Initial value:
{
NWidget(NWID_HORIZONTAL),
NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
NWidget(WWT_CAPTION, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_SETTINGS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
NWidget(WWT_DEFSIZEBOX, COLOUR_MAUVE),
EndContainer(),
NWidget(WWT_PANEL, COLOUR_MAUVE),
NWidgetFunction(NewGRFDisplay), SetPadding(WD_RESIZEBOX_WIDTH, WD_RESIZEBOX_WIDTH, 2, WD_RESIZEBOX_WIDTH),
NWidget(NWID_HORIZONTAL),
NWidget(NWID_SPACER), SetFill(1, 0), SetResize(1, 0),
NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
EndContainer(),
EndContainer(),
}

Definition at line 1939 of file newgrf_gui.cpp.

const NWidgetPart _nested_save_preset_widgets[]
| static

Initial value:
{
NWidget(NWID_HORIZONTAL),
NWidget(WWT_CLOSEBOX, COLOUR_GREY),
NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_SAVE_PRESET_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
NWidget(WWT_DEFSIZEBOX, COLOUR_GREY),
EndContainer(),
NWidget(WWT_PANEL, COLOUR_GREY),
NWidget(NWID_HORIZONTAL),
NWidget(WWT_INSET, COLOUR_GREY, WID_SVP_PRESET_LIST), SetPadding(2, 1, 0, 2),
SetDataTip(0x0, STR_SAVE_PRESET_LIST_TOOLTIP), SetResize(1, 10), SetScrollbar(WID_SVP_SCROLLBAR), EndContainer(),
NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_SVP_SCROLLBAR),
EndContainer(),
NWidget(WWT_EDITBOX, COLOUR_GREY, WID_SVP_EDITBOX), SetPadding(3, 2, 2, 2), SetFill(1, 0), SetResize(1, 0),
SetDataTip(STR_SAVE_PRESET_TITLE, STR_SAVE_PRESET_EDITBOX_TOOLTIP),
EndContainer(),
NWidget(NWID_HORIZONTAL),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SVP_CANCEL), SetDataTip(STR_SAVE_PRESET_CANCEL, STR_SAVE_PRESET_CANCEL_TOOLTIP), SetFill(1, 0), SetResize(1, 0),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SVP_SAVE), SetDataTip(STR_SAVE_PRESET_SAVE, STR_SAVE_PRESET_SAVE_TOOLTIP), SetFill(1, 0), SetResize(1, 0),
NWidget(WWT_RESIZEBOX, COLOUR_GREY),
EndContainer(),
}

Widget parts of the save preset window.

Definition at line 2013 of file newgrf_gui.cpp.

const NWidgetPart _nested_scan_progress_widgets[]
| static

Initial value:
{
NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_NEWGRF_SCAN_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
NWidget(WWT_PANEL, COLOUR_GREY),
NWidget(NWID_HORIZONTAL), SetPIP(20, 0, 20),
NWidget(NWID_VERTICAL), SetPIP(11, 8, 11),
NWidget(WWT_LABEL, INVALID_COLOUR), SetDataTip(STR_NEWGRF_SCAN_MESSAGE, STR_NULL), SetFill(1, 0),
NWidget(WWT_EMPTY, INVALID_COLOUR, WID_SP_PROGRESS_BAR), SetFill(1, 0),
NWidget(WWT_EMPTY, INVALID_COLOUR, WID_SP_PROGRESS_TEXT), SetFill(1, 0),
EndContainer(),
EndContainer(),
EndContainer(),
}

Widgets for the progress window.

Definition at line 2169 of file newgrf_gui.cpp.

WindowDesc _save_preset_desc(WDP_CENTER,"save_preset", 140, 110, WC_SAVE_PRESET, WC_GAME_OPTIONS, WDF_MODAL, _nested_save_preset_widgets, lengthof(_nested_save_preset_widgets))
| static

Window description of the preset save window.

WindowDesc _scan_progress_desc(WDP_CENTER, NULL, 0, 0, WC_MODAL_PROGRESS, WC_NONE, 0, _nested_scan_progress_widgets, lengthof(_nested_scan_progress_widgets))
| static

Description of the widgets and other settings of the window.