src/preferences/repositories/AddRepoWindow.cpp

   1 /*
   2  * Copyright 2017 Haiku Inc. All rights reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Brian Hill
   7  */
   8
   9
  10 #include "AddRepoWindow.h"
  11
  12 #include <Alert.h>
  13 #include <Application.h>
  14 #include <Catalog.h>
  15 #include <Clipboard.h>
  16 #include <LayoutBuilder.h>
  17 #include <Url.h>
  18
  19 #include "constants.h"
  20
  21 #undef B_TRANSLATION_CONTEXT
  22 #define B_TRANSLATION_CONTEXT "AddRepoWindow"
  23
  24 static float sAddWindowWidth = 500.0;
  25
  26
  27 AddRepoWindow::AddRepoWindow(BRect size, const BMessenger& messenger)
  28         :
  29         BWindow(BRect(0, 0, sAddWindowWidth, 10), "AddWindow", B_MODAL_WINDOW,
  30                 B_ASYNCHRONOUS_CONTROLS | B_AUTO_UPDATE_SIZE_LIMITS | B_CLOSE_ON_ESCAPE),
  31         fReplyMessenger(messenger)
  32 {
  33         fText = new BTextControl("text", B_TRANSLATE_COMMENT("Repository URL:",
  34                 "Text box label"), "", new BMessage(ADD_BUTTON_PRESSED));
  35         fAddButton = new BButton(B_TRANSLATE_COMMENT("Add", "Button label"),
  36                 new BMessage(ADD_BUTTON_PRESSED));
  37         fAddButton->MakeDefault(true);
  38         fCancelButton = new BButton(kCancelLabel,
  39                 new BMessage(CANCEL_BUTTON_PRESSED));
  40
  41         BLayoutBuilder::Group<>(this, B_VERTICAL)
  42                 .SetInsets(B_USE_WINDOW_SPACING)
  43                 .Add(fText)
  44                 .AddGroup(B_HORIZONTAL, B_USE_DEFAULT_SPACING)
  45                         .AddGlue()
  46                         .Add(fCancelButton)
  47                         .Add(fAddButton)
  48                 .End()
  49         .End();
  50         _GetClipboardData();
  51         fText->MakeFocus();
  52
  53         // Move to the center of the preflet window
  54         CenterIn(size);
  55         float widthDifference = size.Width() - Frame().Width();
  56         if (widthDifference < 0)
  57                 MoveBy(widthDifference / 2.0, 0);
  58         Show();
  59 }
  60
  61
  62 void
  63 AddRepoWindow::Quit()
  64 {
  65         fReplyMessenger.SendMessage(ADD_WINDOW_CLOSED);
  66         BWindow::Quit();
  67 }
  68
  69
  70 void
  71 AddRepoWindow::MessageReceived(BMessage* message)
  72 {
  73         switch (message->what)
  74         {
  75                 case CANCEL_BUTTON_PRESSED:
  76                         if (QuitRequested())
  77                                 Quit();
  78                         break;
  79
  80                 case ADD_BUTTON_PRESSED:
  81                 {
  82                         BString url(fText->Text());
  83                         if (url != "") {
  84                                 // URL must have a protocol
  85                                 BUrl newRepoUrl(url);
  86                                 if (!newRepoUrl.IsValid()) {
  87                                         BAlert* alert = new BAlert("error",
  88                                                 B_TRANSLATE_COMMENT("This is not a valid URL.",
  89                                                         "Add URL error message"),
  90                                                 kOKLabel, NULL, NULL, B_WIDTH_AS_USUAL, B_STOP_ALERT);
  91                                         alert->SetFeel(B_MODAL_APP_WINDOW_FEEL);
  92                                         alert->Go(NULL);
  93                                         // Center the alert to this window and move down some
  94                                         alert->CenterIn(Frame());
  95                                         alert->MoveBy(0, kAddWindowOffset);
  96                                 } else {
  97                                         BMessage* addMessage = new BMessage(ADD_REPO_URL);
  98                                         addMessage->AddString(key_url, url);
  99                                         fReplyMessenger.SendMessage(addMessage);
 100                                         Quit();
 101                                 }
 102                         }
 103                         break;
 104                 }
 105
 106                 default:
 107                         BWindow::MessageReceived(message);
 108         }
 109 }
 110
 111
 112 void
 113 AddRepoWindow::FrameResized(float newWidth, float newHeight)
 114 {
 115         sAddWindowWidth = newWidth;
 116 }
 117
 118
 119 status_t
 120 AddRepoWindow::_GetClipboardData()
 121 {
 122         if (be_clipboard->Lock()) {
 123                 const char* string;
 124                 ssize_t stringLen;
 125                 BMessage* clip = be_clipboard->Data();
 126                 clip->FindData("text/plain", B_MIME_TYPE, (const void **)&string,
 127                         &stringLen);
 128                 be_clipboard->Unlock();
 129
 130                 // The string must be a valid url
 131                 BString clipString(string, stringLen);
 132                 BUrl testUrl(clipString.String());
 133                 if (!testUrl.IsValid())
 134                         return B_ERROR;
 135                 else
 136                         fText->SetText(clipString);
 137         }
 138         return B_OK;
 139 }