1/*
2Open Tracker License
3
4Terms and Conditions
5
6Copyright (c) 1991-2000, Be Incorporated. All rights reserved.
7
8Permission is hereby granted, free of charge, to any person obtaining a copy of
9this software and associated documentation files (the "Software"), to deal in
10the Software without restriction, including without limitation the rights to
11use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
12of the Software, and to permit persons to whom the Software is furnished to do
13so, subject to the following conditions:
14
15The above copyright notice and this permission notice applies to all licensees
16and shall be included in all copies or substantial portions of the Software.
17
18THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF TITLE, MERCHANTABILITY,
20FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
21BE INCORPORATED BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
22AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF, OR IN CONNECTION
23WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24
25Except as contained in this notice, the name of Be Incorporated shall not be
26used in advertising or otherwise to promote the sale, use or other dealings in
27this Software without prior written authorization from Be Incorporated.
28
29Tracker(TM), Be(R), BeOS(R), and BeIA(TM) are trademarks or registered
30trademarks of Be Incorporated in the United States and other countries. Other
31brand product names are registered trademarks or trademarks of their respective
32holders.
33All rights reserved.
34*/
35
36
37#include "BarMenuTitle.h"
38
39#include <Bitmap.h>
40#include <ControlLook.h>
41#include <Debug.h>
42
43#include "BarApp.h"
44#include "BarView.h"
45#include "BarWindow.h"
46
47
48TBarMenuTitle::TBarMenuTitle(float width, float height, const BBitmap* icon,
49	BMenu* menu, bool expando)
50	:
51	BMenuItem(menu, new BMessage(B_REFS_RECEIVED)),
52	fWidth(width),
53	fHeight(height),
54	fInExpando(expando),
55	fIcon(icon)
56{
57}
58
59
60TBarMenuTitle::~TBarMenuTitle()
61{
62}
63
64
65void
66TBarMenuTitle::SetContentSize(float width, float height)
67{
68	fWidth = width;
69	fHeight = height;
70}
71
72
73void
74TBarMenuTitle::GetContentSize(float* width, float* height)
75{
76	*width = fWidth;
77	*height = fHeight;
78}
79
80
81void
82TBarMenuTitle::Draw()
83{
84	BMenu* menu = Menu();
85	if (menu == NULL)
86		return;
87
88	BRect frame(Frame());
89	rgb_color base = ui_color(B_MENU_BACKGROUND_COLOR);
90
91	menu->PushState();
92
93	BRect windowBounds = menu->Window()->Bounds();
94	if (frame.right > windowBounds.right)
95		frame.right = windowBounds.right;
96
97	// fill in background
98	if (IsSelected()) {
99		be_control_look->DrawMenuItemBackground(menu, frame, frame, base,
100			BControlLook::B_ACTIVATED);
101	} else
102		be_control_look->DrawButtonBackground(menu, frame, frame, base);
103
104	menu->MovePenTo(ContentLocation());
105	DrawContent();
106
107	menu->PopState();
108}
109
110
111void
112TBarMenuTitle::DrawContent()
113{
114	if (fIcon == NULL)
115		return;
116
117	BMenu* menu = Menu();
118	BRect frame(Frame());
119	BRect iconRect(fIcon->Bounds());
120
121	menu->SetDrawingMode(B_OP_ALPHA);
122	iconRect.OffsetTo(frame.LeftTop());
123
124	float widthOffset = rintf((frame.Width() - iconRect.Width()) / 2);
125	float heightOffset = 0;
126	if (frame.Height() > iconRect.Height() + 2)
127		heightOffset = rintf((frame.Height() - iconRect.Height()) / 2);
128	iconRect.OffsetBy(widthOffset - 1.0f, heightOffset + 2.0f);
129
130	menu->DrawBitmapAsync(fIcon, iconRect);
131}
132
133
134status_t
135TBarMenuTitle::Invoke(BMessage* message)
136{
137	TBarView* barview = dynamic_cast<TBarApp*>(be_app)->BarView();
138	if (barview) {
139		BLooper* looper = barview->Looper();
140		if (looper->Lock()) {
141			// tell barview to add the refs to the deskbar menu
142			barview->HandleDeskbarMenu(NULL);
143			looper->Unlock();
144		}
145	}
146
147	return BMenuItem::Invoke(message);
148}
149