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 "WindowMenu.h"
38
39#include <Catalog.h>
40#include <Locale.h>
41#include <Window.h>
42
43#include "BarApp.h"
44#include "BarView.h"
45#include "ShowHideMenuItem.h"
46#include "TeamMenu.h"
47#include "TeamMenuItem.h"
48#include "tracker_private.h"
49#include "WindowMenuItem.h"
50#include "WindowPrivate.h"
51
52
53#undef B_TRANSLATION_CONTEXT
54#define B_TRANSLATION_CONTEXT "WindowMenu"
55
56
57//	#pragma mark - TWindowMenu
58
59
60bool
61TWindowMenu::WindowShouldBeListed(client_window_info* info)
62{
63	return ((info->feel == B_NORMAL_WINDOW_FEEL || info->feel == kWindowScreenFeel)
64			// Window has the right feel
65		&& info->show_hide_level <= 0);
66			// Window is not hidden
67}
68
69
70TWindowMenu::TWindowMenu(const BList* team, const char* signature)
71	:
72	BMenu("Deskbar Team Menu"),
73	fTeam(team),
74	fApplicationSignature(signature),
75	fExpanded(false),
76	fExpandedIndex(0)
77{
78	SetItemMargins(0.0f, 0.0f, 0.0f, 0.0f);
79}
80
81
82void
83TWindowMenu::AttachedToWindow()
84{
85	RemoveItems(0, CountItems(), true);
86	int32 miniCount = 0;
87
88	bool dragging = false;
89	TBarView* barview =(static_cast<TBarApp*>(be_app))->BarView();
90	if (barview != NULL && barview->LockLooper()) {
91		// 'dragging' mode set in BarView::CacheDragData
92		// invoke in MouseEnter in ExpandoMenuBar
93		dragging = barview->Dragging();
94		if (dragging) {
95			// We don't want to show the menu when dragging, but it's not
96			// possible to remove a submenu once it exists, so we simply hide it
97			// Don't call BMenu::Hide(), it causes the menu to pop up every now
98			// and then.
99			Window()->Hide();
100			// if in expando (horizontal or vertical)
101			if (barview->ExpandoState()) {
102				SetTrackingHook(barview->MenuTrackingHook,
103					barview->GetTrackingHookData());
104			}
105			barview->DragStart();
106		}
107		barview->UnlockLooper();
108	}
109
110	int32 parentMenuItems = 0;
111
112	int32 teamCount = fTeam->CountItems();
113	for (int32 i = 0; i < teamCount; i++) {
114		team_id theTeam = (addr_t)fTeam->ItemAt(i);
115		int32 tokenCount = 0;
116		int32* tokens = get_token_list(theTeam, &tokenCount);
117
118		for (int32 j = 0; j < tokenCount; j++) {
119			client_window_info* wInfo = get_window_info(tokens[j]);
120			if (wInfo == NULL)
121				continue;
122
123			if (WindowShouldBeListed(wInfo)) {
124				// Don't add new items if we're expanded. We've already done
125				// this, they've just been moved.
126				int32 numItems = CountItems();
127
128				// Find first item that sorts alphabetically after this window,
129				// so we know where to put it
130				for (int32 addIndex = 0; addIndex < numItems; addIndex++) {
131					TWindowMenuItem* item
132						= static_cast<TWindowMenuItem*>(ItemAt(addIndex));
133					if (item != NULL
134						&& strcasecmp(item->Label(), wInfo->name) > 0) {
135						break;
136					}
137				}
138
139				if (!fExpanded) {
140					TWindowMenuItem* item = new TWindowMenuItem(wInfo->name,
141						wInfo->server_token, wInfo->is_mini,
142						((1 << current_workspace()) & wInfo->workspaces) != 0,
143						dragging);
144
145					// disable app's window dropping for now
146					if (dragging)
147						item->SetEnabled(false);
148
149					AddItem(item,
150						TWindowMenuItem::InsertIndexFor(this, 0, item));
151				} else {
152					TTeamMenuItem* parentItem
153						= static_cast<TTeamMenuItem*>(Superitem());
154					if (parentItem->ExpandedWindowItem(wInfo->server_token)) {
155						TWindowMenuItem* item = parentItem->ExpandedWindowItem(
156							wInfo->server_token);
157						if (item == NULL)
158							continue;
159
160						item->SetTo(wInfo->name, wInfo->server_token,
161							wInfo->is_mini,
162							((1 << current_workspace()) & wInfo->workspaces)
163								!= 0, dragging);
164						parentMenuItems++;
165					}
166				}
167
168				if (wInfo->is_mini)
169					miniCount++;
170			}
171			free(wInfo);
172		}
173		free(tokens);
174	}
175
176	int32 itemCount = CountItems() + parentMenuItems;
177	if (itemCount < 1) {
178		TWindowMenuItem* noWindowsItem
179			= new TWindowMenuItem(B_TRANSLATE("No windows"), -1, false, false);
180
181		noWindowsItem->SetEnabled(false);
182		AddItem(noWindowsItem);
183
184		// Add a 'Quit application' item if no windows are open
185		// unless the application is Tracker
186		if (fApplicationSignature.ICompare(kTrackerSignature) != 0) {
187			AddSeparatorItem();
188			AddItem(new TShowHideMenuItem(B_TRANSLATE("Quit application"),
189				fTeam, B_QUIT_REQUESTED));
190		}
191	} else {
192		// Only add the window controls to the menu if we are not in drag mode
193		if (!dragging) {
194			TShowHideMenuItem* hide
195				= new TShowHideMenuItem(B_TRANSLATE("Hide all"), fTeam,
196					B_MINIMIZE_WINDOW);
197			TShowHideMenuItem* show
198				= new TShowHideMenuItem(B_TRANSLATE("Show all"), fTeam,
199					B_BRING_TO_FRONT);
200			TShowHideMenuItem* close
201				= new TShowHideMenuItem(B_TRANSLATE("Close all"), fTeam,
202					B_QUIT_REQUESTED);
203
204			if (miniCount == itemCount)
205				hide->SetEnabled(false);
206			else if (miniCount == 0)
207				show->SetEnabled(false);
208
209			if (!parentMenuItems)
210				AddSeparatorItem();
211
212			AddItem(hide);
213			AddItem(show);
214			AddItem(close);
215		}
216	}
217
218	BMenu::AttachedToWindow();
219}
220
221
222void
223TWindowMenu::DetachedFromWindow()
224{
225	// in expando mode the teammenu will not call DragStop, thus, it needs to
226	// be called from here
227	TBarView* barview = (dynamic_cast<TBarApp*>(be_app))->BarView();
228	if (barview && barview->ExpandoState() && barview->Dragging()
229		&& barview->LockLooper()) {
230		// We changed the show level in AttachedToWindow(). Undo it.
231		Window()->Show();
232		barview->DragStop();
233		barview->UnlockLooper();
234	}
235
236	BMenu::DetachedFromWindow();
237}
238
239
240BPoint
241TWindowMenu::ScreenLocation()
242{
243	return BMenu::ScreenLocation();
244}
245
246
247void
248TWindowMenu::SetExpanded(bool status, int lastIndex)
249{
250	fExpanded = status;
251	fExpandedIndex = lastIndex;
252}
253