Ryan Leavengood
f303cd6cc2
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22163 a95241bf-73f2-0310-859d-f6bbb57e9c96
130 lines
3.7 KiB
C++
130 lines
3.7 KiB
C++
/*
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* Copyright 2002-2006, Haiku, Inc. All Rights Reserved.
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* Distributed under the terms of the MIT License.
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*
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* Authors:
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* Mattias Sundblad
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* Andrew Bachmann
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*/
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#include "Constants.h"
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#include "FindWindow.h"
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#include <Button.h>
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#include <CheckBox.h>
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#include <String.h>
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#include <TextControl.h>
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FindWindow::FindWindow(BRect frame, BHandler *_handler, BString *searchString,
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bool caseState, bool wrapState, bool backState)
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: BWindow(frame, "FindWindow", B_MODAL_WINDOW,
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B_NOT_RESIZABLE | B_ASYNCHRONOUS_CONTROLS, B_CURRENT_WORKSPACE)
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{
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AddShortcut('W', B_COMMAND_KEY, new BMessage(B_QUIT_REQUESTED));
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fFindView = new BView(Bounds(), "FindView", B_FOLLOW_ALL, B_WILL_DRAW);
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fFindView->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
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AddChild(fFindView);
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font_height height;
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fFindView->GetFontHeight(&height);
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float lineHeight = height.ascent + height.descent + height.leading;
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float findWidth = fFindView->StringWidth("Find:") + 6;
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float searchBottom = 12 + 2 + lineHeight + 2 + 1;
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float buttonTop = frame.Height() - 19 - lineHeight;
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float wrapBoxTop = (buttonTop + searchBottom - lineHeight) / 2;
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float wrapBoxBottom = (buttonTop + searchBottom + lineHeight) / 2;
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float caseBoxTop = (searchBottom + wrapBoxTop - lineHeight) / 2;
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float caseBoxBottom = (searchBottom + wrapBoxTop + lineHeight) / 2;
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float backBoxTop = (buttonTop + wrapBoxBottom - lineHeight) / 2;
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float backBoxBottom = (buttonTop + wrapBoxBottom + lineHeight) / 2;
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fFindView->AddChild(fSearchString = new BTextControl(BRect(14, 12,
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frame.Width() - 10, searchBottom), "", "Find:", NULL, NULL));
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fSearchString->SetDivider(findWidth);
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fFindView->AddChild(fCaseSensBox = new BCheckBox(BRect(16 + findWidth, caseBoxTop,
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frame.Width() - 12, caseBoxBottom), "", "Case-sensitive", NULL));
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fFindView->AddChild(fWrapBox = new BCheckBox(BRect(16 + findWidth, wrapBoxTop,
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frame.Width() - 12, wrapBoxBottom), "", "Wrap-around search", NULL));
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fFindView->AddChild(fBackSearchBox = new BCheckBox(BRect(16 + findWidth,
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backBoxTop, frame.Width() - 12, backBoxBottom), "", "Search backwards", NULL));
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fFindView->AddChild(fCancelButton = new BButton(BRect(142, buttonTop, 212,
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frame.Height() - 7), "", "Cancel", new BMessage(B_QUIT_REQUESTED)));
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fFindView->AddChild(fSearchButton = new BButton(BRect(221, buttonTop, 291,
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frame.Height() - 7), "", "Find", new BMessage(MSG_SEARCH)));
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fSearchButton->MakeDefault(true);
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fHandler = _handler;
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const char *text = searchString->String();
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fSearchString->SetText(text);
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fSearchString->MakeFocus(true);
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fCaseSensBox->SetValue(caseState ? B_CONTROL_ON : B_CONTROL_OFF);
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fWrapBox->SetValue(wrapState ? B_CONTROL_ON : B_CONTROL_OFF);
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fBackSearchBox->SetValue(backState ? B_CONTROL_ON : B_CONTROL_OFF);
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}
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void
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FindWindow::MessageReceived(BMessage *msg)
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{
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switch (msg->what) {
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case B_QUIT_REQUESTED:
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Quit();
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break;
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case MSG_SEARCH:
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_SendMessage();
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break;
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default:
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BWindow::MessageReceived(msg);
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break;
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}
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}
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void
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FindWindow::DispatchMessage(BMessage *message, BHandler *handler)
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{
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if (message->what == B_KEY_DOWN) {
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int8 key;
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if (message->FindInt8("byte", 0, &key) == B_OK) {
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if (key == B_ESCAPE) {
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message->MakeEmpty();
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message->what = B_QUIT_REQUESTED;
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}
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}
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}
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BWindow::DispatchMessage(message, handler);
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}
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void
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FindWindow::_SendMessage()
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{
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BMessage message(MSG_SEARCH);
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// Add the string
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message.AddString("findtext", fSearchString->Text());
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// Add searchparameters from checkboxes
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message.AddBool("casesens", fCaseSensBox->Value() == B_CONTROL_ON);
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message.AddBool("wrap", fWrapBox->Value() == B_CONTROL_ON);
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message.AddBool("backsearch", fBackSearchBox->Value() == B_CONTROL_ON);
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fHandler->Looper()->PostMessage(&message, fHandler);
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PostMessage(B_QUIT_REQUESTED);
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}
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