DISTRHO
/
DPF
mirror of https://github.com/DISTRHO/DPF
1
0
Fork 0
Code Releases 0 Activity
DISTRHO Plugin Framework
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
2340 Commits
7 Branches
113MB
Tree: 0fe900dfd2
Branches Tags
${ item.name }
Create branch ${ searchTerm }
from '0fe900dfd2'
${ noResults }
DPF/distrho/DistrhoUI_macOS.mm

65 lines
2.3KB
Raw Blame History 

  1. /*

  2.  * DISTRHO Plugin Framework (DPF)

  3.  * Copyright (C) 2012-2022 Filipe Coelho <falktx@falktx.com>

  4.  *

  5.  * Permission to use, copy, modify, and/or distribute this software for any purpose with

  6.  * or without fee is hereby granted, provided that the above copyright notice and this

  7.  * permission notice appear in all copies.

  8.  *

  9.  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD

  10.  * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN

  11.  * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL

  12.  * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER

  13.  * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN

  14.  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

  15.  */

  16. 

  17. // A few utils declared in DistrhoUI.cpp but defined here because they use Obj-C

  18. 

  19. #include "DistrhoDetails.hpp"

  20. #include "src/DistrhoPluginChecks.h"

  21. #include "src/DistrhoDefines.h"

  22. 

  23. #if DISTRHO_UI_FILE_BROWSER || DISTRHO_UI_WEB_VIEW || DISTRHO_PLUGIN_HAS_EXTERNAL_UI

  24. # import <Cocoa/Cocoa.h>

  25. #endif

  26. 

  27. #if DISTRHO_UI_FILE_BROWSER

  28. # define DISTRHO_FILE_BROWSER_DIALOG_HPP_INCLUDED

  29. # define FILE_BROWSER_DIALOG_NAMESPACE DISTRHO_NAMESPACE

  30. # define FILE_BROWSER_DIALOG_DISTRHO_NAMESPACE

  31. START_NAMESPACE_DISTRHO

  32. # include "extra/FileBrowserDialogImpl.hpp"

  33. END_NAMESPACE_DISTRHO

  34. # include "extra/FileBrowserDialogImpl.cpp"

  35. #endif

  36. 

  37. #if DISTRHO_UI_WEB_VIEW

  38. # define DISTRHO_WEB_VIEW_HPP_INCLUDED

  39. # define WEB_VIEW_NAMESPACE DISTRHO_NAMESPACE

  40. # define WEB_VIEW_DISTRHO_NAMESPACE

  41. START_NAMESPACE_DISTRHO

  42. # include "extra/WebViewImpl.hpp"

  43. END_NAMESPACE_DISTRHO

  44. # include "extra/WebViewImpl.cpp"

  45. #endif

  46. 

  47. #if DISTRHO_PLUGIN_HAS_EXTERNAL_UI

  48. # include <algorithm>

  49. # include <cmath>

  50. START_NAMESPACE_DISTRHO

  51. double getDesktopScaleFactor(const uintptr_t parentWindowHandle)

  52. {

  53.     // allow custom scale for testing

  54.     if (const char* const scale = getenv("DPF_SCALE_FACTOR"))

  55.         return std::max(1.0, std::atof(scale));

  56. 

  57.     if (NSView* const parentView = (NSView*)parentWindowHandle)

  58.         if (NSWindow* const parentWindow = [parentView window])

  59.            return [parentWindow screen].backingScaleFactor;

  60. 

  61.     return [NSScreen mainScreen].backingScaleFactor;

  62. }

  63. END_NAMESPACE_DISTRHO

  64. #endif