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00012 #include "stdafx.h"
00013 #include "openttd.h"
00014 #include "window_gui.h"
00015 #include "transparency.h"
00016 #include "sound_func.h"
00017
00018 #include "table/sprites.h"
00019 #include "table/strings.h"
00020
00021 TransparencyOptionBits _transparency_opt;
00022 TransparencyOptionBits _transparency_lock;
00023 TransparencyOptionBits _invisibility_opt;
00024
00026 enum TransparencyToolbarWidgets {
00027
00028 TTW_WIDGET_BEGIN,
00029 TTW_WIDGET_SIGNS = TTW_WIDGET_BEGIN,
00030 TTW_WIDGET_TREES,
00031 TTW_WIDGET_HOUSES,
00032 TTW_WIDGET_INDUSTRIES,
00033 TTW_WIDGET_BUILDINGS,
00034 TTW_WIDGET_BRIDGES,
00035 TTW_WIDGET_STRUCTURES,
00036 TTW_WIDGET_CATENARY,
00037 TTW_WIDGET_LOADING,
00038 TTW_WIDGET_END,
00039
00040
00041 TTW_WIDGET_BUTTONS,
00042 };
00043
00044 class TransparenciesWindow : public Window
00045 {
00046 public:
00047 TransparenciesWindow(const WindowDesc *desc, int window_number) : Window()
00048 {
00049 this->InitNested(desc, window_number);
00050 }
00051
00052 virtual void OnPaint()
00053 {
00054 OnInvalidateData(0);
00055 this->DrawWidgets();
00056 }
00057
00058 virtual void DrawWidget(const Rect &r, int widget) const
00059 {
00060 switch (widget) {
00061 case TTW_WIDGET_SIGNS:
00062 case TTW_WIDGET_TREES:
00063 case TTW_WIDGET_HOUSES:
00064 case TTW_WIDGET_INDUSTRIES:
00065 case TTW_WIDGET_BUILDINGS:
00066 case TTW_WIDGET_BRIDGES:
00067 case TTW_WIDGET_STRUCTURES:
00068 case TTW_WIDGET_CATENARY:
00069 case TTW_WIDGET_LOADING: {
00070 uint i = widget - TTW_WIDGET_BEGIN;
00071 if (HasBit(_transparency_lock, i)) DrawSprite(SPR_LOCK, PAL_NONE, r.left + 1, r.top + 1);
00072 break;
00073 }
00074 case TTW_WIDGET_BUTTONS:
00075 for (uint i = TTW_WIDGET_BEGIN; i < TTW_WIDGET_END; i++) {
00076 if (i == TTW_WIDGET_LOADING) continue;
00077
00078 const NWidgetBase *wi = this->GetWidget<NWidgetBase>(i);
00079 DrawFrameRect(wi->pos_x + 1, r.top + 2, wi->pos_x + wi->current_x - 2, r.bottom - 2, COLOUR_PALE_GREEN,
00080 HasBit(_invisibility_opt, i - TTW_WIDGET_BEGIN) ? FR_LOWERED : FR_NONE);
00081 }
00082 break;
00083 }
00084 }
00085
00086 virtual void OnClick(Point pt, int widget)
00087 {
00088 if (widget >= TTW_WIDGET_BEGIN && widget < TTW_WIDGET_END) {
00089 if (_ctrl_pressed) {
00090
00091 ToggleTransparencyLock((TransparencyOption)(widget - TTW_WIDGET_BEGIN));
00092 this->SetDirty();
00093 } else {
00094
00095 ToggleTransparency((TransparencyOption)(widget - TTW_WIDGET_BEGIN));
00096 SndPlayFx(SND_15_BEEP);
00097 MarkWholeScreenDirty();
00098 }
00099 } else if (widget == TTW_WIDGET_BUTTONS) {
00100 uint i;
00101 for (i = TTW_WIDGET_BEGIN; i < TTW_WIDGET_END; i++) {
00102 const NWidgetBase *nwid = this->GetWidget<NWidgetBase>(i);
00103 if (IsInsideBS(pt.x, nwid->pos_x, nwid->current_x))
00104 break;
00105 }
00106 if (i == TTW_WIDGET_LOADING || i == TTW_WIDGET_END) return;
00107
00108 ToggleInvisibility((TransparencyOption)(i - TTW_WIDGET_BEGIN));
00109 SndPlayFx(SND_15_BEEP);
00110
00111
00112 if (IsTransparencySet((TransparencyOption)(i - TTW_WIDGET_BEGIN))) {
00113 MarkWholeScreenDirty();
00114 } else {
00115 this->SetWidgetDirty(TTW_WIDGET_BUTTONS);
00116 }
00117 }
00118 }
00119
00120 virtual Point OnInitialPosition(const WindowDesc *desc, int16 sm_width, int16 sm_height, int window_number)
00121 {
00122 Point pt = GetToolbarAlignedWindowPosition(sm_width);
00123 pt.y += 2 * (sm_height - this->GetWidget<NWidgetBase>(TTW_WIDGET_BUTTONS)->current_y);
00124 return pt;
00125 }
00126
00127 virtual void OnInvalidateData(int data)
00128 {
00129 for (uint i = TTW_WIDGET_BEGIN; i < TTW_WIDGET_END; i++) {
00130 this->SetWidgetLoweredState(i, IsTransparencySet((TransparencyOption)(i - TTW_WIDGET_BEGIN)));
00131 }
00132 }
00133 };
00134
00135 static const NWidgetPart _nested_transparency_widgets[] = {
00136 NWidget(NWID_HORIZONTAL),
00137 NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
00138 NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_TRANSPARENCY_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00139 NWidget(WWT_STICKYBOX, COLOUR_DARK_GREEN),
00140 EndContainer(),
00141 NWidget(NWID_HORIZONTAL),
00142 NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, TTW_WIDGET_SIGNS), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_SIGN, STR_TRANSPARENT_SIGNS_TOOLTIP),
00143 NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, TTW_WIDGET_TREES), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_PLANTTREES, STR_TRANSPARENT_TREES_TOOLTIP),
00144 NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, TTW_WIDGET_HOUSES), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_TOWN, STR_TRANSPARENT_HOUSES_TOOLTIP),
00145 NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, TTW_WIDGET_INDUSTRIES), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_INDUSTRY, STR_TRANSPARENT_INDUSTRIES_TOOLTIP),
00146 NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, TTW_WIDGET_BUILDINGS), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_COMPANY_LIST, STR_TRANSPARENT_BUILDINGS_TOOLTIP),
00147 NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, TTW_WIDGET_BRIDGES), SetMinimalSize(43, 22), SetFill(0, 1), SetDataTip(SPR_IMG_BRIDGE, STR_TRANSPARENT_BRIDGES_TOOLTIP),
00148 NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, TTW_WIDGET_STRUCTURES), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_TRANSMITTER, STR_TRANSPARENT_STRUCTURES_TOOLTIP),
00149 NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, TTW_WIDGET_CATENARY), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_BUILD_X_ELRAIL, STR_TRANSPARENT_CATENARY_TOOLTIP),
00150 NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, TTW_WIDGET_LOADING), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_TRAINLIST, STR_TRANSPARENT_LOADING_TOOLTIP),
00151 NWidget(WWT_PANEL, COLOUR_DARK_GREEN), SetFill(1, 1), EndContainer(),
00152 EndContainer(),
00153
00154 NWidget(WWT_PANEL, COLOUR_DARK_GREEN, TTW_WIDGET_BUTTONS), SetMinimalSize(219, 13), SetDataTip(0x0, STR_TRANSPARENT_INVISIBLE_TOOLTIP),
00155 EndContainer(),
00156 };
00157
00158 static const WindowDesc _transparency_desc(
00159 WDP_MANUAL, 0, 0,
00160 WC_TRANSPARENCY_TOOLBAR, WC_NONE,
00161 0,
00162 _nested_transparency_widgets, lengthof(_nested_transparency_widgets)
00163 );
00164
00165 void ShowTransparencyToolbar()
00166 {
00167 AllocateWindowDescFront<TransparenciesWindow>(&_transparency_desc, 0);
00168 }