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00012 #include "stdafx.h"
00013 #include "strings_func.h"
00014 #include "date_func.h"
00015 #include "window_func.h"
00016 #include "window_gui.h"
00017 #include "date_gui.h"
00018 #include "core/geometry_func.hpp"
00019
00020 #include "widgets/dropdown_type.h"
00021 #include "widgets/date_widget.h"
00022
00023 #include "table/strings.h"
00024
00026 struct SetDateWindow : Window {
00027 SetDateCallback *callback;
00028 YearMonthDay date;
00029 Year min_year;
00030 Year max_year;
00031
00042 SetDateWindow(const WindowDesc *desc, WindowNumber window_number, Window *parent, Date initial_date, Year min_year, Year max_year, SetDateCallback *callback) :
00043 Window(),
00044 callback(callback),
00045 min_year(max(MIN_YEAR, min_year)),
00046 max_year(min(MAX_YEAR, max_year))
00047 {
00048 assert(this->min_year <= this->max_year);
00049 this->parent = parent;
00050 this->InitNested(desc, window_number);
00051
00052 if (initial_date == 0) initial_date = _date;
00053 ConvertDateToYMD(initial_date, &this->date);
00054 this->date.year = Clamp(this->date.year, min_year, max_year);
00055 }
00056
00057 virtual Point OnInitialPosition(const WindowDesc *desc, int16 sm_width, int16 sm_height, int window_number)
00058 {
00059 Point pt = { this->parent->left + this->parent->width / 2 - sm_width / 2, this->parent->top + this->parent->height / 2 - sm_height / 2 };
00060 return pt;
00061 }
00062
00067 void ShowDateDropDown(int widget)
00068 {
00069 int selected;
00070 DropDownList *list = new DropDownList();
00071
00072 switch (widget) {
00073 default: NOT_REACHED();
00074
00075 case WID_SD_DAY:
00076 for (uint i = 0; i < 31; i++) {
00077 list->push_back(new DropDownListStringItem(STR_ORDINAL_NUMBER_1ST + i, i + 1, false));
00078 }
00079 selected = this->date.day;
00080 break;
00081
00082 case WID_SD_MONTH:
00083 for (uint i = 0; i < 12; i++) {
00084 list->push_back(new DropDownListStringItem(STR_MONTH_JAN + i, i, false));
00085 }
00086 selected = this->date.month;
00087 break;
00088
00089 case WID_SD_YEAR:
00090 for (Year i = this->min_year; i <= this->max_year; i++) {
00091 DropDownListParamStringItem *item = new DropDownListParamStringItem(STR_JUST_INT, i, false);
00092 item->SetParam(0, i);
00093 list->push_back(item);
00094 }
00095 selected = this->date.year;
00096 break;
00097 }
00098
00099 ShowDropDownList(this, list, selected, widget);
00100 }
00101
00102 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00103 {
00104 Dimension d = {0, 0};
00105 switch (widget) {
00106 default: return;
00107
00108 case WID_SD_DAY:
00109 for (uint i = 0; i < 31; i++) {
00110 d = maxdim(d, GetStringBoundingBox(STR_ORDINAL_NUMBER_1ST + i));
00111 }
00112 break;
00113
00114 case WID_SD_MONTH:
00115 for (uint i = 0; i < 12; i++) {
00116 d = maxdim(d, GetStringBoundingBox(STR_MONTH_JAN + i));
00117 }
00118 break;
00119
00120 case WID_SD_YEAR:
00121 for (Year i = this->min_year; i <= this->max_year; i++) {
00122 SetDParam(0, i);
00123 d = maxdim(d, GetStringBoundingBox(STR_JUST_INT));
00124 }
00125 break;
00126 }
00127
00128 d.width += padding.width;
00129 d.height += padding.height;
00130 *size = d;
00131 }
00132
00133 virtual void SetStringParameters(int widget) const
00134 {
00135 switch (widget) {
00136 case WID_SD_DAY: SetDParam(0, this->date.day - 1 + STR_ORDINAL_NUMBER_1ST); break;
00137 case WID_SD_MONTH: SetDParam(0, this->date.month + STR_MONTH_JAN); break;
00138 case WID_SD_YEAR: SetDParam(0, this->date.year); break;
00139 }
00140 }
00141
00142 virtual void OnClick(Point pt, int widget, int click_count)
00143 {
00144 switch (widget) {
00145 case WID_SD_DAY:
00146 case WID_SD_MONTH:
00147 case WID_SD_YEAR:
00148 ShowDateDropDown(widget);
00149 break;
00150
00151 case WID_SD_SET_DATE:
00152 if (this->callback != NULL) this->callback(this->parent, ConvertYMDToDate(this->date.year, this->date.month, this->date.day));
00153 delete this;
00154 break;
00155 }
00156 }
00157
00158 virtual void OnDropdownSelect(int widget, int index)
00159 {
00160 switch (widget) {
00161 case WID_SD_DAY:
00162 this->date.day = index;
00163 break;
00164
00165 case WID_SD_MONTH:
00166 this->date.month = index;
00167 break;
00168
00169 case WID_SD_YEAR:
00170 this->date.year = index;
00171 break;
00172 }
00173 this->SetDirty();
00174 }
00175 };
00176
00178 static const NWidgetPart _nested_set_date_widgets[] = {
00179 NWidget(NWID_HORIZONTAL),
00180 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
00181 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_DATE_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00182 EndContainer(),
00183 NWidget(WWT_PANEL, COLOUR_BROWN),
00184 NWidget(NWID_VERTICAL), SetPIP(6, 6, 6),
00185 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(6, 6, 6),
00186 NWidget(WWT_DROPDOWN, COLOUR_ORANGE, WID_SD_DAY), SetFill(1, 0), SetDataTip(STR_JUST_STRING, STR_DATE_DAY_TOOLTIP),
00187 NWidget(WWT_DROPDOWN, COLOUR_ORANGE, WID_SD_MONTH), SetFill(1, 0), SetDataTip(STR_JUST_STRING, STR_DATE_MONTH_TOOLTIP),
00188 NWidget(WWT_DROPDOWN, COLOUR_ORANGE, WID_SD_YEAR), SetFill(1, 0), SetDataTip(STR_JUST_INT, STR_DATE_YEAR_TOOLTIP),
00189 EndContainer(),
00190 NWidget(NWID_HORIZONTAL),
00191 NWidget(NWID_SPACER), SetFill(1, 0),
00192 NWidget(WWT_PUSHTXTBTN, COLOUR_BROWN, WID_SD_SET_DATE), SetMinimalSize(100, 12), SetDataTip(STR_DATE_SET_DATE, STR_DATE_SET_DATE_TOOLTIP),
00193 NWidget(NWID_SPACER), SetFill(1, 0),
00194 EndContainer(),
00195 EndContainer(),
00196 EndContainer()
00197 };
00198
00200 static const WindowDesc _set_date_desc(
00201 WDP_CENTER, 0, 0,
00202 WC_SET_DATE, WC_NONE,
00203 WDF_UNCLICK_BUTTONS,
00204 _nested_set_date_widgets, lengthof(_nested_set_date_widgets)
00205 );
00206
00216 void ShowSetDateWindow(Window *parent, int window_number, Date initial_date, Year min_year, Year max_year, SetDateCallback *callback)
00217 {
00218 DeleteWindowByClass(WC_SET_DATE);
00219 new SetDateWindow(&_set_date_desc, window_number, parent, initial_date, min_year, max_year, callback);
00220 }