(svn r9563) -Feature: Add more finer control to transparency options, including a new toolbar, accessible from the map menu or Ctrl X. Patch by Wolf01.

1 files changed, 68 insertions, 0 deletions

diff --git a/src/transparency_gui.cpp b/src/transparency_gui.cpp
new file mode 100644
index 000000000..ab4f40554
--- /dev/null
+++ b/src/transparency_gui.cpp
@@ -0,0 +1,68 @@
+/* $Id$ */
+
+#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"
+
+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:
+			for (uint i = 0; i < 7; i++) {
+				SetWindowWidgetLoweredState(w, i + 3, HASBIT(_transparent_opt, i));
+			}
+			DrawWindowWidgets(w);
+			break;
+
+		case WE_CLICK:
+			if (e->we.click.widget >= 3) {
+				Transparent_Click(e->we.click.widget - 3);
+				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 */
+{   WWT_IMGBTN,   RESIZE_NONE,  7,   0,  21,  14,  35, SPR_IMG_PLACE_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);
+}