src/apps/stylededit/FindWindow.cpp

   1 /*
   2  * Copyright 2002-2006, Haiku, Inc. All Rights Reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Mattias Sundblad
   7  *              Andrew Bachmann
   8  */
   9
  10
  11 #include "Constants.h"
  12 #include "FindWindow.h"
  13
  14 #include <Button.h>
  15 #include <Catalog.h>
  16 #include <CheckBox.h>
  17 #include <GroupLayoutBuilder.h>
  18 #include <GridLayoutBuilder.h>
  19 #include <Locale.h>
  20 #include <LayoutBuilder.h>
  21 #include <String.h>
  22 #include <TextControl.h>
  23
  24
  25 #undef B_TRANSLATION_CONTEXT
  26 #define B_TRANSLATION_CONTEXT "FindandReplaceWindow"
  27
  28
  29 FindWindow::FindWindow(BRect frame, BHandler* _handler, BString* searchString,
  30         bool caseState, bool wrapState, bool backState)
  31         : BWindow(frame, "FindWindow", B_MODAL_WINDOW,
  32                 B_NOT_RESIZABLE | B_ASYNCHRONOUS_CONTROLS | B_AUTO_UPDATE_SIZE_LIMITS,
  33                 B_CURRENT_WORKSPACE)
  34 {
  35         AddShortcut('W', B_COMMAND_KEY, new BMessage(B_QUIT_REQUESTED));
  36
  37         fSearchString = new BTextControl("", B_TRANSLATE("Find:"), NULL, NULL);
  38         fCaseSensBox = new BCheckBox("", B_TRANSLATE("Case-sensitive"), NULL);
  39         fWrapBox = new BCheckBox("", B_TRANSLATE("Wrap-around search"), NULL);
  40         fBackSearchBox = new BCheckBox("", B_TRANSLATE("Search backwards"), NULL);
  41         fCancelButton = new BButton("", B_TRANSLATE("Cancel"),
  42                 new BMessage(B_QUIT_REQUESTED));
  43         fSearchButton = new BButton("", B_TRANSLATE("Find"),
  44                 new BMessage(MSG_SEARCH));
  45
  46         SetLayout(new BGroupLayout(B_HORIZONTAL));
  47         AddChild(BGroupLayoutBuilder(B_VERTICAL, 4)
  48                 .Add(BGridLayoutBuilder(6, 2)
  49                                 .Add(fSearchString->CreateLabelLayoutItem(), 0, 0)
  50                                 .Add(fSearchString->CreateTextViewLayoutItem(), 1, 0)
  51                                 .Add(fCaseSensBox, 1, 1)
  52                                 .Add(fWrapBox, 1, 2)
  53                                 .Add(fBackSearchBox, 1, 3)
  54                                 )
  55                 .AddGroup(B_HORIZONTAL, 10)
  56                         .AddGlue()
  57                         .Add(fCancelButton)
  58                         .Add(fSearchButton)
  59                 .End()
  60                 .SetInsets(10, 10, 10, 10)
  61         );
  62
  63         fSearchButton->MakeDefault(true);
  64         fHandler = _handler;
  65
  66         const char* text = searchString->String();
  67
  68         fSearchString->SetText(text);
  69         fSearchString->MakeFocus(true);
  70
  71         fCaseSensBox->SetValue(caseState ? B_CONTROL_ON : B_CONTROL_OFF);
  72         fWrapBox->SetValue(wrapState ? B_CONTROL_ON : B_CONTROL_OFF);
  73         fBackSearchBox->SetValue(backState ? B_CONTROL_ON : B_CONTROL_OFF);
  74 }
  75
  76
  77 void
  78 FindWindow::MessageReceived(BMessage* msg)
  79 {
  80         switch (msg->what) {
  81                 case B_QUIT_REQUESTED:
  82                         Quit();
  83                         break;
  84                 case MSG_SEARCH:
  85                         _SendMessage();
  86                         break;
  87
  88                 default:
  89                         BWindow::MessageReceived(msg);
  90                         break;
  91         }
  92 }
  93
  94
  95 void
  96 FindWindow::DispatchMessage(BMessage* message, BHandler* handler)
  97 {
  98         if (message->what == B_KEY_DOWN) {
  99                 int8 key;
 100                 if (message->FindInt8("byte", 0, &key) == B_OK) {
 101                         if (key == B_ESCAPE) {
 102                                 message->MakeEmpty();
 103                                 message->what = B_QUIT_REQUESTED;
 104                         }
 105                 }
 106         }
 107
 108         BWindow::DispatchMessage(message, handler);
 109 }
 110
 111
 112 void
 113 FindWindow::_SendMessage()
 114 {
 115         BMessage message(MSG_SEARCH);
 116
 117         // Add the string
 118         message.AddString("findtext", fSearchString->Text());
 119
 120         // Add searchparameters from checkboxes
 121         message.AddBool("casesens", fCaseSensBox->Value() == B_CONTROL_ON);
 122         message.AddBool("wrap", fWrapBox->Value() == B_CONTROL_ON);
 123         message.AddBool("backsearch", fBackSearchBox->Value() == B_CONTROL_ON);
 124
 125         fHandler->Looper()->PostMessage(&message, fHandler);
 126
 127         PostMessage(B_QUIT_REQUESTED);
 128 }