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/* $Id$ */
#include "stdafx.h"
#include "openttd.h"
#include "table/sprites.h"
#include "table/strings.h"
#include "functions.h"
#include "window.h"
#include "gui.h"
#include "viewport.h"
#include "gfx.h"
#include "sound.h"
#include "variables.h"
enum TransparencyToolbarWidgets{
/* Widgets not toggled when pressing the X key */
TTW_WIDGET_SIGNS = 3, ///< Make signs background transparent
/* Widgets toggled when pressing the X key */
TTW_WIDGET_TREES, ///< Make trees transparent
TTW_WIDGET_HOUSES, ///< Make houses transparent
TTW_WIDGET_INDUSTRIES, ///< Make Industries transparent
TTW_WIDGET_BUILDINGS, ///< Make player buildings and structures transparent
TTW_WIDGET_BRIDGES, ///< Make bridges transparent
TTW_WIDGET_STRUCTURES, ///< Make unmovable structures transparent
TTW_WIDGET_END, ///< End of toggle buttons
};
/** Toggle the bits of the transparencies variable
* when clicking on a widget, and play a sound
* @param widget been clicked.
*/
static void Transparent_Click(byte widget)
{
TOGGLEBIT(_transparent_opt, widget);
SndPlayFx(SND_15_BEEP);
}
static void TransparencyToolbWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_PAINT:
/* must be sure that the widgets show the transparency variable changes
* also when we use shortcuts */
for (uint i = TTW_WIDGET_SIGNS; i < TTW_WIDGET_END; i++) {
SetWindowWidgetLoweredState(w, i, HASBIT(_transparent_opt, i - TTW_WIDGET_SIGNS));
}
DrawWindowWidgets(w);
break;
case WE_CLICK:
if (e->we.click.widget >= TTW_WIDGET_SIGNS) {
Transparent_Click(e->we.click.widget - TTW_WIDGET_SIGNS);
MarkWholeScreenDirty();
}
break;
}
}
static const Widget _transparency_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 7, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 7, 11, 162, 0, 13, STR_TRANSPARENCY_TOOLB, STR_018C_WINDOW_TITLE_DRAG_THIS},
{WWT_STICKYBOX, RESIZE_NONE, 7, 163, 174, 0, 13, STR_NULL, STR_STICKY_BUTTON},
/* transparency widgets:
* transparent signs, trees, houses, industries, player's buildings, bridges and unmovable structures */
{ WWT_IMGBTN, RESIZE_NONE, 7, 0, 21, 14, 35, SPR_IMG_SIGN, STR_TRANSPARENT_SIGNS_DESC},
{ WWT_IMGBTN, RESIZE_NONE, 7, 22, 43, 14, 35, SPR_IMG_PLANTTREES, STR_TRANSPARENT_TREES_DESC},
{ WWT_IMGBTN, RESIZE_NONE, 7, 44, 65, 14, 35, SPR_IMG_TOWN, STR_TRANSPARENT_HOUSES_DESC},
{ WWT_IMGBTN, RESIZE_NONE, 7, 66, 87, 14, 35, SPR_IMG_INDUSTRY, STR_TRANSPARENT_INDUSTRIES_DESC},
{ WWT_IMGBTN, RESIZE_NONE, 7, 88, 109, 14, 35, SPR_IMG_COMPANY_LIST, STR_TRANSPARENT_BUILDINGS_DESC},
{ WWT_IMGBTN, RESIZE_NONE, 7, 110, 152, 14, 35, SPR_IMG_BRIDGE, STR_TRANSPARENT_BRIDGES_DESC},
{ WWT_IMGBTN, RESIZE_NONE, 7, 153, 174, 14, 35, SPR_IMG_TRANSMITTER, STR_TRANSPARENT_STRUCTURES_DESC},
{ WIDGETS_END},
};
static const WindowDesc _transparency_desc = {
WDP_ALIGN_TBR, 58+36, 175, 36,
WC_TRANSPARENCY_TOOLBAR, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,
_transparency_widgets,
TransparencyToolbWndProc
};
void ShowTransparencyToolbar(void)
{
AllocateWindowDescFront(&_transparency_desc, 0);
}
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