1 /*
2 * Copyright 2007-2013 Haiku, Inc. All rights reserved.
3 * Copyright 2003-2004 Kian Duffy, myob@users.sourceforge.net
4 * Parts Copyright 1998-1999 Kazuho Okui and Takashi Murai.
5 * All rights reserved. Distributed under the terms of the MIT license.
6 *
7 * Authors:
8 * John Scipione, jscipione@gmail.com
9 */
10
11 #include "FindWindow.h"
12
13
14 #include <Box.h>
15 #include <Button.h>
16 #include <Catalog.h>
17 #include <CheckBox.h>
18 #include <ControlLook.h>
19 #include <GridLayoutBuilder.h>
20 #include <GroupLayout.h>
21 #include <GroupLayoutBuilder.h>
22 #include <Locale.h>
23 #include <RadioButton.h>
24 #include <SpaceLayoutItem.h>
25 #include <String.h>
26 #include <TextControl.h>
27
28
29 const uint32 MSG_FIND_HIDE = 'Fhid';
30 const uint32 TOGGLE_FIND_CONTROL = 'MTFG';
31 const BRect kWindowFrame(10, 30, 250, 200);
32
33
34 #undef B_TRANSLATION_CONTEXT
35 #define B_TRANSLATION_CONTEXT "Terminal FindWindow"
36
37
FindWindow(BMessenger messenger,const BString & str,bool findSelection,bool matchWord,bool matchCase,bool forwardSearch)38 FindWindow::FindWindow(BMessenger messenger, const BString& str,
39 bool findSelection, bool matchWord, bool matchCase, bool forwardSearch)
40 :
41 BWindow(kWindowFrame, B_TRANSLATE("Find"), B_FLOATING_WINDOW,
42 B_NOT_RESIZABLE | B_NOT_ZOOMABLE | B_CLOSE_ON_ESCAPE
43 | B_AUTO_UPDATE_SIZE_LIMITS),
44 fFindDlgMessenger(messenger)
45 {
46 SetLayout(new BGroupLayout(B_VERTICAL));
47
48 BBox* separator = new BBox("separator");
49 separator->SetExplicitMinSize(BSize(250.0, B_SIZE_UNSET));
50 separator->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, 1.0));
51
52 BRadioButton* useSelection = NULL;
53 const float spacing = be_control_look->DefaultItemSpacing();
54 AddChild(BGroupLayoutBuilder(B_VERTICAL, B_USE_SMALL_SPACING)
55 .SetInsets(spacing, spacing, spacing, spacing)
56 .Add(BGridLayoutBuilder(B_USE_SMALL_SPACING, B_USE_SMALL_SPACING)
57 .Add(fTextRadio = new BRadioButton(B_TRANSLATE("Use text:"),
58 new BMessage(TOGGLE_FIND_CONTROL)), 0, 0)
59 .Add(fFindLabel = new BTextControl(NULL, NULL, NULL), 1, 0)
60 .Add(useSelection = new BRadioButton(B_TRANSLATE("Use selection"),
61 new BMessage(TOGGLE_FIND_CONTROL)), 0, 1))
62 .Add(BSpaceLayoutItem::CreateVerticalStrut(spacing / 4))
63 .Add(separator)
64 .Add(BSpaceLayoutItem::CreateVerticalStrut(spacing / 4))
65 .Add(fForwardSearchBox = new BCheckBox(B_TRANSLATE("Search forward")))
66 .Add(fMatchCaseBox = new BCheckBox(B_TRANSLATE("Match case")))
67 .Add(fMatchWordBox = new BCheckBox(B_TRANSLATE("Match word")))
68 .AddGroup(B_HORIZONTAL)
69 .AddGlue()
70 .Add(fFindButton = new BButton(B_TRANSLATE("Find"),
71 new BMessage(MSG_FIND)))
72 .End()
73 .TopView());
74
75 fFindLabel->SetDivider(0.0);
76
77 if (!findSelection) {
78 fFindLabel->SetText(str.String());
79 fFindLabel->MakeFocus(true);
80 } else {
81 fFindLabel->SetEnabled(false);
82 }
83
84 if (findSelection)
85 useSelection->SetValue(B_CONTROL_ON);
86 else
87 fTextRadio->SetValue(B_CONTROL_ON);
88
89 if (forwardSearch)
90 fForwardSearchBox->SetValue(B_CONTROL_ON);
91
92 if (matchCase)
93 fMatchCaseBox->SetValue(B_CONTROL_ON);
94
95 if (matchWord)
96 fMatchWordBox->SetValue(B_CONTROL_ON);
97
98 fFindButton->MakeDefault(true);
99
100 AddShortcut((uint32)'W', B_COMMAND_KEY, new BMessage(MSG_FIND_HIDE));
101 }
102
103
~FindWindow()104 FindWindow::~FindWindow()
105 {
106 }
107
108
109 void
MessageReceived(BMessage * msg)110 FindWindow::MessageReceived(BMessage *msg)
111 {
112 switch (msg->what) {
113 case B_QUIT_REQUESTED:
114 Quit();
115 break;
116
117 case MSG_FIND:
118 _SendFindMessage();
119 break;
120
121 case MSG_FIND_HIDE:
122 Quit();
123 break;
124
125 case TOGGLE_FIND_CONTROL:
126 fFindLabel->SetEnabled(fTextRadio->Value() == B_CONTROL_ON);
127 break;
128
129 default:
130 BWindow::MessageReceived(msg);
131 break;
132 }
133 }
134
135
136 void
Quit()137 FindWindow::Quit()
138 {
139 fFindDlgMessenger.SendMessage(MSG_FIND_CLOSED);
140 BWindow::Quit();
141 }
142
143
144 void
_SendFindMessage()145 FindWindow::_SendFindMessage()
146 {
147 BMessage message(MSG_FIND);
148
149 if (fTextRadio->Value() == B_CONTROL_ON) {
150 message.AddString("findstring", fFindLabel->Text());
151 message.AddBool("findselection", false);
152 } else
153 message.AddBool("findselection", true);
154
155 //Add the other parameters
156 // TODO: "usetext" is never checked for elsewhere and seems
157 // redundant with "findselection", why is it here?
158 message.AddBool("usetext", fTextRadio->Value() == B_CONTROL_ON);
159 message.AddBool("forwardsearch", fForwardSearchBox->Value() == B_CONTROL_ON);
160 message.AddBool("matchcase", fMatchCaseBox->Value() == B_CONTROL_ON);
161 message.AddBool("matchword", fMatchWordBox->Value() == B_CONTROL_ON);
162
163 fFindDlgMessenger.SendMessage(&message);
164 }
165