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(svn r13781) -Feature: NewGRF presets, selected by a drop down list in the NewGRF window. Presets are saved in the config file.

This commit is contained in:
peter1138 2008-07-22 14:17:29 +00:00
parent 14a747e490
commit 6e0af9fdfe
5 changed files with 238 additions and 21 deletions
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32
src/core/smallvec_type.hpp
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@ -162,4 +162,36 @@ public:
}
};
/**
* Simple vector template class, with automatic free.
*
* @note There are no asserts in the class so you have
* to care about that you grab an item which is
* inside the list.
*
* @param T The type of the items stored, must be a pointer
* @param S The steps of allocation
*/
template <typename T, uint S>
class AutoFreeSmallVector : public SmallVector<T, S> {
public:
~AutoFreeSmallVector()
{
this->Clear();
}
/**
* Remove all items from the list.
*/
FORCEINLINE void Clear()
{
for (uint i = 0; i < this->items; i++) {
free(this->data[i]);
}
this->items = 0;
}
};
#endif /* SMALLVEC_TYPE_HPP */

6
src/lang/english.txt
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@ -3181,6 +3181,12 @@ STR_NEWGRF_ERROR_AFTER_TRANSLATED_FILE :the GRF file it
STR_NEWGRF_ERROR_TOO_MANY_NEWGRFS_LOADED :Too many NewGRFs are loaded.
STR_NEWGRF_ERROR_STATIC_GRF_CAUSES_DESYNC :Loading {RAW_STRING} as static NewGRF with {RAW_STRING} could cause desyncs.
STR_NEWGRF_PRESET_LIST_TIP :{BLACK}Load the selected preset
STR_NEWGRF_PRESET_SAVE :{BLACK}Save preset
STR_NEWGRF_PRESET_SAVE_TIP :{BLACK}Save the current list as a preset
STR_NEWGRF_PRESET_SAVE_QUERY :{BLACK}Enter name for preset
STR_NEWGRF_PRESET_DELETE :{BLACK}Delete preset
STR_NEWGRF_PRESET_DELETE_TIP :{BLACK}Delete the currently selected preset
STR_NEWGRF_ADD :{BLACK}Add
STR_NEWGRF_ADD_TIP :{BLACK}Add a NewGRF file to the list
STR_NEWGRF_REMOVE :{BLACK}Remove

160
src/newgrf_gui.cpp
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@ -16,6 +16,8 @@
#include "string_func.h"
#include "gfx_func.h"
#include "gamelog.h"
#include "settings_func.h"
#include "widgets/dropdown_type.h"
#include "table/strings.h"
#include "table/sprites.h"
@ -260,6 +262,24 @@ static const WindowDesc _newgrf_add_dlg_desc = {
_newgrf_add_dlg_widgets,
};
static GRFPresetList _grf_preset_list;
class DropDownListPresetItem : public DropDownListItem {
public:
DropDownListPresetItem(int result) : DropDownListItem(result, false) {}
virtual ~DropDownListPresetItem() {}
virtual StringID String() const
{
return STR_EMPTY;
}
virtual void Draw(int x, int y, uint width, uint height, bool sel) const
{
DoDrawStringTruncated(_grf_preset_list[this->result], x + 2, y, sel ? TC_WHITE : TC_BLACK, x + width);
}
};
static void NewGRFConfirmationCallback(Window *w, bool confirmed);
@ -271,7 +291,11 @@ struct NewGRFWindow : public Window {
enum ShowNewGRFStateWidgets {
SNGRFS_CLOSEBOX = 0,
SNGRFS_CAPTION,
SNGRFS_BACKGROUND,
SNGRFS_BACKGROUND1,
SNGRFS_PRESET_LIST,
SNGRFS_PRESET_SAVE,
SNGRFS_PRESET_DELETE,
SNGRFS_BACKGROUND2,
SNGRFS_ADD,
SNGRFS_REMOVE,
SNGRFS_MOVE_UP,
@ -290,6 +314,8 @@ struct NewGRFWindow : public Window {
bool editable; ///< is the window editable
bool show_params; ///< are the grf-parameters shown in the info-panel
bool execute; ///< on pressing 'apply changes' are grf changes applied immediately, or only list is updated
int query_widget; ///< widget that opened a query
int preset; ///< selected preset
NewGRFWindow(const WindowDesc *desc, bool editable, bool show_params, bool exec_changes, GRFConfig **config) : Window(desc, 0)
{
@ -300,8 +326,10 @@ struct NewGRFWindow : public Window {
this->editable = editable;
this->execute = exec_changes;
this->show_params = show_params;
this->preset = -1;
CopyGRFConfigList(&this->list, *config, false);
GetGRFPresetList(&_grf_preset_list);
this->FindWindowPlacementAndResize(desc);
this->SetupNewGRFWindow();
@ -317,6 +345,7 @@ struct NewGRFWindow : public Window {
/* Remove the temporary copy of grf-list used in window */
ClearGRFConfigList(&this->list);
_grf_preset_list.Clear();
}
void SetupNewGRFWindow()
@ -329,8 +358,12 @@ struct NewGRFWindow : public Window {
this->vscroll.cap = (this->widget[SNGRFS_FILE_LIST].bottom - this->widget[SNGRFS_FILE_LIST].top) / 14 + 1;
SetVScrollCount(this, i);
this->SetWidgetDisabledState(SNGRFS_ADD, !this->editable);
this->SetWidgetDisabledState(SNGRFS_APPLY_CHANGES, !this->editable);
this->SetWidgetsDisabledState(!this->editable,
SNGRFS_PRESET_LIST,
SNGRFS_ADD,
SNGRFS_APPLY_CHANGES,
WIDGET_LIST_END
);
}
virtual void OnPaint()
@ -352,6 +385,13 @@ struct NewGRFWindow : public Window {
if (this->sel->IsOpenTTDBaseGRF()) this->DisableWidget(SNGRFS_REMOVE);
}
if (this->preset == -1) {
this->widget[SNGRFS_PRESET_LIST].data = STR_02BF_CUSTOM;
} else {
SetDParamStr(0, _grf_preset_list[this->preset]);
this->widget[SNGRFS_PRESET_LIST].data = STR_JUST_RAW_STRING;
}
this->DrawWidgets();
/* Draw NewGRF list */
@ -404,6 +444,36 @@ struct NewGRFWindow : public Window {
virtual void OnClick(Point pt, int widget)
{
switch (widget) {
case SNGRFS_PRESET_LIST: {
DropDownList *list = new DropDownList();
/* Add 'None' option for clearing list */
list->push_back(new DropDownListStringItem(STR_NONE, -1, false));
for (uint i = 0; i < _grf_preset_list.Length(); i++) {
if (_grf_preset_list[i] != NULL) {
list->push_back(new DropDownListPresetItem(i));
}
}
ShowDropDownList(this, list, this->preset, SNGRFS_PRESET_LIST);
break;
}
case SNGRFS_PRESET_SAVE:
this->query_widget = widget;
ShowQueryString(STR_EMPTY, STR_NEWGRF_PRESET_SAVE_QUERY, 32, 100, this, CS_ALPHANUMERAL);
break;
case SNGRFS_PRESET_DELETE:
if (this->preset == -1) return;
DeleteGRFPresetFromConfig(_grf_preset_list[this->preset]);
GetGRFPresetList(&_grf_preset_list);
this->preset = -1;
this->SetDirty();
break;
case SNGRFS_ADD: // Add GRF
DeleteWindowByClass(WC_SAVELOAD);
new NewGRFAddWindow(&_newgrf_add_dlg_desc, &this->list);
@ -428,6 +498,7 @@ struct NewGRFWindow : public Window {
}
this->sel = newsel;
this->preset = -1;
this->SetupNewGRFWindow();
this->SetDirty();
break;
@ -445,6 +516,7 @@ struct NewGRFWindow : public Window {
break;
}
}
this->preset = -1;
this->SetDirty();
break;
}
@ -461,6 +533,7 @@ struct NewGRFWindow : public Window {
break;
}
}
this->preset = -1;
this->SetDirty();
break;
}
@ -494,6 +567,7 @@ struct NewGRFWindow : public Window {
case SNGRFS_SET_PARAMETERS: { // Edit parameters
if (this->sel == NULL) break;
this->query_widget = widget;
static char buff[512];
GRFBuildParamList(buff, this->sel, lastof(buff));
SetDParamStr(0, buff);
@ -503,18 +577,57 @@ struct NewGRFWindow : public Window {
}
}
virtual void OnDropdownSelect(int widget, int index)
{
if (index == -1) {
ClearGRFConfigList(&this->list);
this->preset = -1;
} else {
GRFConfig *c = LoadGRFPresetFromConfig(_grf_preset_list[index]);
if (c != NULL) {
this->sel = NULL;
ClearGRFConfigList(&this->list);
this->list = c;
this->preset = index;
}
}
this->SetupNewGRFWindow();
this->SetDirty();
}
virtual void OnQueryTextFinished(char *str)
{
if (str == NULL) return;
/* Parse our new "int list" */
GRFConfig *c = this->sel;
c->num_params = parse_intlist(str, (int*)c->param, lengthof(c->param));
switch (this->query_widget) {
case SNGRFS_PRESET_SAVE:
SaveGRFPresetToConfig(str, this->list);
GetGRFPresetList(&_grf_preset_list);
/* parse_intlist returns -1 on error */
if (c->num_params == (byte)-1) c->num_params = 0;
/* Switch to this preset */
for (uint i = 0; i < lengthof(_grf_preset_list); i++) {
if (_grf_preset_list[i] != NULL && strcmp(_grf_preset_list[i], str) == 0) {
this->preset = i;
break;
}
}
break;
this->SetDirty();
case SNGRFS_SET_PARAMETERS: {
/* Parse our new "int list" */
GRFConfig *c = this->sel;
c->num_params = parse_intlist(str, (int*)c->param, lengthof(c->param));
/* parse_intlist returns -1 on error */
if (c->num_params == (byte)-1) c->num_params = 0;
this->preset = -1;
this->SetDirty();
break;
}
}
}
virtual void OnResize(Point new_size, Point delta)
@ -532,6 +645,7 @@ struct NewGRFWindow : public Window {
virtual void OnInvalidateData(int data = 0)
{
this->preset = -1;
this->SetupNewGRFWindow();
}
};
@ -540,23 +654,27 @@ struct NewGRFWindow : public Window {
static const Widget _newgrf_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 10, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW }, // SNGRFS_CLOSEBOX
{ WWT_CAPTION, RESIZE_RIGHT, 10, 11, 299, 0, 13, STR_NEWGRF_SETTINGS_CAPTION, STR_018C_WINDOW_TITLE_DRAG_THIS }, // SNGRFS_CAPTION
{ WWT_PANEL, RESIZE_RIGHT, 10, 0, 299, 14, 29, STR_NULL, STR_NULL }, // SNGRFS_BACKGROUND
{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 10, 79, 16, 27, STR_NEWGRF_ADD, STR_NEWGRF_ADD_TIP }, // SNGRFS_ADD
{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 80, 149, 16, 27, STR_NEWGRF_REMOVE, STR_NEWGRF_REMOVE_TIP }, // SNGRFS_REMOVE
{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 150, 219, 16, 27, STR_NEWGRF_MOVEUP, STR_NEWGRF_MOVEUP_TIP }, // SNGRFS_MOVE_UP
{ WWT_PUSHTXTBTN, RESIZE_RIGHT, 3, 220, 289, 16, 27, STR_NEWGRF_MOVEDOWN, STR_NEWGRF_MOVEDOWN_TIP }, // SNGRFS_MOVE_DOWN
{ WWT_MATRIX, RESIZE_RB, 10, 0, 287, 30, 99, 0x501, STR_NEWGRF_FILE_TIP }, // SNGRFS_FILE_LIST
{ WWT_SCROLLBAR, RESIZE_LRB, 10, 288, 299, 30, 99, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST }, // SNGRFS_SCROLLBAR
{ WWT_PANEL, RESIZE_RTB, 10, 0, 299, 100, 212, STR_NULL, STR_NULL }, // SNGRFS_NEWGRF_INFO
{ WWT_PUSHTXTBTN, RESIZE_TB, 10, 0, 143, 213, 224, STR_NEWGRF_SET_PARAMETERS, STR_NULL }, // SNGRFS_SET_PARAMETERS
{ WWT_PUSHTXTBTN, RESIZE_RTB, 10, 144, 287, 213, 224, STR_NEWGRF_APPLY_CHANGES, STR_NULL }, // SNGRFS_APPLY_CHANGES
{ WWT_RESIZEBOX, RESIZE_LRTB, 10, 288, 299, 213, 224, 0x0, STR_RESIZE_BUTTON }, // SNGRFS_RESIZE
{ WWT_PANEL, RESIZE_RIGHT, 10, 0, 299, 14, 41, STR_NULL, STR_NULL }, // SNGRFS_BACKGROUND1
{ WWT_DROPDOWN, RESIZE_RIGHT, 3, 10, 103, 16, 27, STR_EMPTY, STR_NEWGRF_PRESET_LIST_TIP }, // SNGRFS_PRESET_LIST
{ WWT_PUSHTXTBTN, RESIZE_LR, 3, 104, 196, 16, 27, STR_NEWGRF_PRESET_SAVE, STR_NEWGRF_PRESET_SAVE_TIP }, // SNGRFS_PRESET_SAVE
{ WWT_PUSHTXTBTN, RESIZE_LR, 3, 197, 289, 16, 27, STR_NEWGRF_PRESET_DELETE, STR_NEWGRF_PRESET_DELETE_TIP }, // SNGRFS_PRESET_DELETE
{ WWT_PANEL, RESIZE_RIGHT, 10, 0, 299, 30, 45, STR_NULL, STR_NULL }, // SNGRFS_BACKGROUND
{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 10, 79, 32, 43, STR_NEWGRF_ADD, STR_NEWGRF_ADD_TIP }, // SNGRFS_ADD
{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 80, 149, 32, 43, STR_NEWGRF_REMOVE, STR_NEWGRF_REMOVE_TIP }, // SNGRFS_REMOVE
{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 150, 219, 32, 43, STR_NEWGRF_MOVEUP, STR_NEWGRF_MOVEUP_TIP }, // SNGRFS_MOVE_UP
{ WWT_PUSHTXTBTN, RESIZE_RIGHT, 3, 220, 289, 32, 43, STR_NEWGRF_MOVEDOWN, STR_NEWGRF_MOVEDOWN_TIP }, // SNGRFS_MOVE_DOWN
{ WWT_MATRIX, RESIZE_RB, 10, 0, 287, 46, 115, 0x501, STR_NEWGRF_FILE_TIP }, // SNGRFS_FILE_LIST
{ WWT_SCROLLBAR, RESIZE_LRB, 10, 288, 299, 46, 115, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST }, // SNGRFS_SCROLLBAR
{ WWT_PANEL, RESIZE_RTB, 10, 0, 299, 116, 228, STR_NULL, STR_NULL }, // SNGRFS_NEWGRF_INFO
{ WWT_PUSHTXTBTN, RESIZE_TB, 10, 0, 143, 229, 240, STR_NEWGRF_SET_PARAMETERS, STR_NULL }, // SNGRFS_SET_PARAMETERS
{ WWT_PUSHTXTBTN, RESIZE_RTB, 10, 144, 287, 229, 240, STR_NEWGRF_APPLY_CHANGES, STR_NULL }, // SNGRFS_APPLY_CHANGES
{ WWT_RESIZEBOX, RESIZE_LRTB, 10, 288, 299, 229, 240, 0x0, STR_RESIZE_BUTTON }, // SNGRFS_RESIZE
{ WIDGETS_END },
};
/* Window definition of the manage newgrfs window */
static const WindowDesc _newgrf_desc = {
WDP_CENTER, WDP_CENTER, 300, 225, 300, 225,
WDP_CENTER, WDP_CENTER, 300, 241, 300, 241,
WC_GAME_OPTIONS, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_RESIZABLE,
_newgrf_widgets,

50
src/settings.cpp
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@ -62,6 +62,7 @@
#include "blitter/factory.hpp"
#include "gamelog.h"
#include "station_func.h"
#include "settings_func.h"
#include "table/strings.h"
@ -2101,6 +2102,55 @@ void SaveToConfig()
ini_free(ini);
}
void GetGRFPresetList(GRFPresetList *list)
{
list->Clear();
IniFile *ini = ini_load(_config_file);
IniGroup *group;
for (group = ini->group; group != NULL; group = group->next) {
if (strncmp(group->name, "preset-", 7) == 0) {
*list->Append() = strdup(group->name + 7);
}
}
ini_free(ini);
}
GRFConfig *LoadGRFPresetFromConfig(const char *config_name)
{
char *section = (char*)alloca(strlen(config_name) + 8);
sprintf(section, "preset-%s", config_name);
IniFile *ini = ini_load(_config_file);
GRFConfig *config = GRFLoadConfig(ini, section, false);
ini_free(ini);
return config;
}
void SaveGRFPresetToConfig(const char *config_name, GRFConfig *config)
{
char *section = (char*)alloca(strlen(config_name) + 8);
sprintf(section, "preset-%s", config_name);
IniFile *ini = ini_load(_config_file);
GRFSaveConfig(ini, section, config);
ini_save(_config_file, ini);
ini_free(ini);
}
void DeleteGRFPresetFromConfig(const char *config_name)
{
char *section = (char*)alloca(strlen(config_name) + 8);
sprintf(section, "preset-%s", config_name);
IniFile *ini = ini_load(_config_file);
ini_removegroup(ini, section);
ini_save(_config_file, ini);
ini_free(ini);
}
static const SettingDesc *GetSettingDescription(uint index)
{
if (index >= lengthof(_patch_settings)) return NULL;

11
src/settings_func.h
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@ -5,6 +5,8 @@
#ifndef SETTINGS_FUNC_H
#define SETTINGS_FUNC_H
#include "core/smallvec_type.hpp"
void IConsoleSetPatchSetting(const char *name, const char *value);
void IConsoleSetPatchSetting(const char *name, int32 value);
void IConsoleGetPatchSetting(const char *name);
@ -14,4 +16,13 @@ void LoadFromConfig();
void SaveToConfig();
void CheckConfig();
/* Functions to load and save NewGRF settings to a separate
* configuration file, used for presets. */
typedef AutoFreeSmallVector<char *, 4> GRFPresetList;
void GetGRFPresetList(GRFPresetList *list);
struct GRFConfig *LoadGRFPresetFromConfig(const char *config_name);
void SaveGRFPresetToConfig(const char *config_name, struct GRFConfig *config);
void DeleteGRFPresetFromConfig(const char *config_name);
#endif /* SETTINGS_FUNC_H */