1 /*
2 Open Tracker License
3
4 Terms and Conditions
5
6 Copyright (c) 1991-2000, Be Incorporated. All rights reserved.
7
8 Permission is hereby granted, free of charge, to any person obtaining a copy of
9 this software and associated documentation files (the "Software"), to deal in
10 the Software without restriction, including without limitation the rights to
11 use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
12 of the Software, and to permit persons to whom the Software is furnished to do
13 so, subject to the following conditions:
14
15 The above copyright notice and this permission notice applies to all licensees
16 and shall be included in all copies or substantial portions of the Software.
17
18 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF TITLE, MERCHANTABILITY,
20 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
21 BE INCORPORATED BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
22 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF, OR IN CONNECTION
23 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24
25 Except as contained in this notice, the name of Be Incorporated shall not be
26 used in advertising or otherwise to promote the sale, use or other dealings in
27 this Software without prior written authorization from Be Incorporated.
28
29 Tracker(TM), Be(R), BeOS(R), and BeIA(TM) are trademarks or registered trademarks
30 of Be Incorporated in the United States and other countries. Other brand product
31 names are registered trademarks or trademarks of their respective holders.
32 All rights reserved.
33 */
34
35
36 #include <Alert.h>
37 #include <Box.h>
38 #include <Catalog.h>
39 #include <ControlLook.h>
40 #include <LayoutBuilder.h>
41 #include <Locale.h>
42 #include <MenuItem.h>
43 #include <PopUpMenu.h>
44 #include <WindowPrivate.h>
45
46 #include "AutoLock.h"
47 #include "ContainerWindow.h"
48 #include "Commands.h"
49 #include "Screen.h"
50 #include "SelectionWindow.h"
51
52
53 const uint32 kSelectButtonPressed = 'sbpr';
54
55
56 // #pragma mark - SelectionWindow
57
58
59 #undef B_TRANSLATION_CONTEXT
60 #define B_TRANSLATION_CONTEXT "SelectionWindow"
61
62
SelectionWindow(BContainerWindow * window)63 SelectionWindow::SelectionWindow(BContainerWindow* window)
64 :
65 BWindow(BRect(0, 0, 270, 0), B_TRANSLATE("Select"), B_TITLED_WINDOW,
66 B_NOT_ZOOMABLE | B_NOT_MINIMIZABLE | B_NOT_V_RESIZABLE
67 | B_NO_WORKSPACE_ACTIVATION | B_ASYNCHRONOUS_CONTROLS
68 | B_NOT_ANCHORED_ON_ACTIVATE | B_AUTO_UPDATE_SIZE_LIMITS
69 | B_CLOSE_ON_ESCAPE),
70 fParentWindow(window)
71 {
72 if (window->Feel() & kDesktopWindowFeel) {
73 // The window will not show up if we have
74 // B_FLOATING_SUBSET_WINDOW_FEEL and use it with the desktop window
75 // since it's never in front.
76 SetFeel(B_NORMAL_WINDOW_FEEL);
77 }
78
79 AddToSubset(fParentWindow);
80
81 BMenu* menu = new BPopUpMenu("popup");
82 menu->AddItem(new BMenuItem(B_TRANSLATE("starts with"), NULL));
83 menu->AddItem(new BMenuItem(B_TRANSLATE("ends with"), NULL));
84 menu->AddItem(new BMenuItem(B_TRANSLATE("contains"), NULL));
85 menu->AddItem(new BMenuItem(B_TRANSLATE("matches wildcard expression"),
86 NULL));
87 menu->AddItem(new BMenuItem(B_TRANSLATE("matches regular expression"),
88 NULL));
89
90 menu->SetLabelFromMarked(true);
91 menu->ItemAt(3)->SetMarked(true);
92 // Set wildcard matching to default.
93
94 // Set up the menu field
95 fMatchingTypeMenuField = new BMenuField("name", B_TRANSLATE("Name"), menu);
96
97 // Set up the expression text control
98 fExpressionTextControl = new BTextControl("expression", NULL, "", NULL);
99
100 // Set up the Invert checkbox
101 fInverseCheckBox = new BCheckBox("inverse", B_TRANSLATE("Invert"), NULL);
102 fInverseCheckBox->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, B_SIZE_UNSET));
103
104 // Set up the Ignore Case checkbox
105 fIgnoreCaseCheckBox = new BCheckBox(
106 "ignore", B_TRANSLATE("Ignore case"), NULL);
107 fIgnoreCaseCheckBox->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, B_SIZE_UNSET));
108 fIgnoreCaseCheckBox->SetValue(1);
109
110 // Set up the Select button
111 fSelectButton = new BButton("select", B_TRANSLATE("Select"),
112 new BMessage(kSelectButtonPressed));
113 fSelectButton->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, B_SIZE_UNSET));
114 fSelectButton->MakeDefault(true);
115
116 BLayoutBuilder::Group<>(this, B_VERTICAL, B_USE_HALF_ITEM_SPACING)
117 .SetInsets(B_USE_WINDOW_SPACING)
118 .Add(fMatchingTypeMenuField)
119 .Add(fExpressionTextControl)
120 .AddGroup(B_HORIZONTAL)
121 .Add(fInverseCheckBox)
122 .Add(fIgnoreCaseCheckBox)
123 .AddGlue(100.0)
124 .Add(fSelectButton)
125 .End()
126 .End();
127
128 Run();
129
130 Lock();
131 MoveCloseToMouse();
132 fExpressionTextControl->MakeFocus(true);
133 Unlock();
134 }
135
136
137 void
MessageReceived(BMessage * message)138 SelectionWindow::MessageReceived(BMessage* message)
139 {
140 switch (message->what) {
141 case kSelectButtonPressed:
142 {
143 Hide();
144 // Order of posting and hiding important
145 // since we want to activate the target
146 // window when the message arrives.
147 // (Hide is synhcronous, while PostMessage is not.)
148 // See PoseView::SelectMatchingEntries().
149
150 BMessage* selectionInfo = new BMessage(kSelectMatchingEntries);
151 selectionInfo->AddInt32("ExpressionType", ExpressionType());
152 BString expression;
153 Expression(expression);
154 selectionInfo->AddString("Expression", expression.String());
155 selectionInfo->AddBool("InvertSelection", Invert());
156 selectionInfo->AddBool("IgnoreCase", IgnoreCase());
157 fParentWindow->PostMessage(selectionInfo);
158 break;
159 }
160
161 default:
162 _inherited::MessageReceived(message);
163 break;
164 }
165 }
166
167
168 bool
QuitRequested()169 SelectionWindow::QuitRequested()
170 {
171 Hide();
172 return false;
173 }
174
175
176 void
MoveCloseToMouse()177 SelectionWindow::MoveCloseToMouse()
178 {
179 uint32 buttons;
180 BPoint mousePosition;
181
182 ChildAt((int32)0)->GetMouse(&mousePosition, &buttons);
183 ConvertToScreen(&mousePosition);
184
185 // Position the window centered around the mouse...
186 BPoint windowPosition = BPoint(mousePosition.x - Frame().Width() / 2,
187 mousePosition.y - Frame().Height() / 2);
188
189 // ... unless that's outside of the current screen size:
190 BScreen screen;
191 windowPosition.x
192 = MAX(20, MIN(screen.Frame().right - 20 - Frame().Width(),
193 windowPosition.x));
194 windowPosition.y = MAX(20,
195 MIN(screen.Frame().bottom - 20 - Frame().Height(), windowPosition.y));
196
197 MoveTo(windowPosition);
198 SetWorkspaces(1UL << current_workspace());
199 }
200
201
202 TrackerStringExpressionType
ExpressionType() const203 SelectionWindow::ExpressionType() const
204 {
205 if (!fMatchingTypeMenuField->LockLooper())
206 return kNone;
207
208 BMenuItem* item = fMatchingTypeMenuField->Menu()->FindMarked();
209 if (item == NULL) {
210 fMatchingTypeMenuField->UnlockLooper();
211 return kNone;
212 }
213
214 int32 index = fMatchingTypeMenuField->Menu()->IndexOf(item);
215
216 fMatchingTypeMenuField->UnlockLooper();
217
218 if (index < kStartsWith || index > kRegexpMatch)
219 return kNone;
220
221 TrackerStringExpressionType typeArray[] = { kStartsWith, kEndsWith,
222 kContains, kGlobMatch, kRegexpMatch};
223
224 return typeArray[index];
225 }
226
227
228 void
Expression(BString & result) const229 SelectionWindow::Expression(BString &result) const
230 {
231 if (!fExpressionTextControl->LockLooper())
232 return;
233
234 result = fExpressionTextControl->Text();
235
236 fExpressionTextControl->UnlockLooper();
237 }
238
239
240 bool
IgnoreCase() const241 SelectionWindow::IgnoreCase() const
242 {
243 if (!fIgnoreCaseCheckBox->LockLooper()) {
244 // default action
245 return true;
246 }
247
248 bool ignore = fIgnoreCaseCheckBox->Value() != 0;
249
250 fIgnoreCaseCheckBox->UnlockLooper();
251
252 return ignore;
253 }
254
255
256 bool
Invert() const257 SelectionWindow::Invert() const
258 {
259 if (!fInverseCheckBox->LockLooper()) {
260 // default action
261 return false;
262 }
263
264 bool inverse = fInverseCheckBox->Value() != 0;
265
266 fInverseCheckBox->UnlockLooper();
267
268 return inverse;
269 }
270