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Add love.window.showFileDialog(type, callback [, settings]).

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Resolves #990.

The type parameter is an enum: "openfile", "openfolder", or "savefile".

The callback parameter takes 3 args:
  files (array of full platform-dependent paths to selected files, empty if the dialog is canceled by the user),
  filtername (nil if none is set, see below),
  errorstring (nil if no error).

The optional settings parameter of showFileDialog has the following fields:
{
  title = string (optional title),
  acceptlabel = string (optional custom name for the Accept button),
  cancellabel = string (optional custom name for the Cancel button),
  defaultname = string (optional default folder/file name for the file text box),
  filters = table (filter names as keys and filter pattern strings as values).
}
This commit is contained in:
Sasha Szpakowski
2024-12-29 23:30:32 -04:00
parent aef47df40c
commit ecd08a2b0f
8 changed files with 361 additions and 144 deletions
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src/modules/window/Window.cpp
+41 -92
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@@ -56,112 +56,61 @@ void Window::swapBuffers()
{
}
bool Window::getConstant(const char *in, FullscreenType &out)
STRINGMAP_CLASS_BEGIN(Window, Window::Setting, Window::SETTING_MAX_ENUM, setting)
{
return fullscreenTypes.find(in, out);
{"fullscreen", Window::SETTING_FULLSCREEN},
{"fullscreentype", Window::SETTING_FULLSCREEN_TYPE},
{"vsync", Window::SETTING_VSYNC},
{"msaa", Window::SETTING_MSAA},
{"stencil", Window::SETTING_STENCIL},
{"depth", Window::SETTING_DEPTH},
{"resizable", Window::SETTING_RESIZABLE},
{"minwidth", Window::SETTING_MIN_WIDTH},
{"minheight", Window::SETTING_MIN_HEIGHT},
{"borderless", Window::SETTING_BORDERLESS},
{"centered", Window::SETTING_CENTERED},
{"displayindex", Window::SETTING_DISPLAYINDEX},
{"display", Window::SETTING_DISPLAY},
{"highdpi", Window::SETTING_HIGHDPI},
{"usedpiscale", Window::SETTING_USE_DPISCALE},
{"refreshrate", Window::SETTING_REFRESHRATE},
{"x", Window::SETTING_X},
{"y", Window::SETTING_Y},
}
STRINGMAP_CLASS_END(Window, Window::Setting, Window::SETTING_MAX_ENUM, setting)
bool Window::getConstant(FullscreenType in, const char *&out)
STRINGMAP_CLASS_BEGIN(Window, Window::FullscreenType, Window::FULLSCREEN_MAX_ENUM, fullscreenType)
{
return fullscreenTypes.find(in, out);
{"exclusive", Window::FULLSCREEN_EXCLUSIVE},
{"desktop", Window::FULLSCREEN_DESKTOP},
}
STRINGMAP_CLASS_END(Window, Window::FullscreenType, Window::FULLSCREEN_MAX_ENUM, fullscreenType)
std::vector<std::string> Window::getConstants(FullscreenType)
STRINGMAP_CLASS_BEGIN(Window, Window::MessageBoxType, Window::MESSAGEBOX_MAX_ENUM, messageBoxType)
{
return fullscreenTypes.getNames();
{"error", Window::MESSAGEBOX_ERROR},
{"warning", Window::MESSAGEBOX_WARNING},
{"info", Window::MESSAGEBOX_INFO},
}
STRINGMAP_CLASS_END(Window, Window::MessageBoxType, Window::MESSAGEBOX_MAX_ENUM, messageBoxType)
bool Window::getConstant(const char *in, Setting &out)
STRINGMAP_CLASS_BEGIN(Window, Window::FileDialogType, Window::FILEDIALOG_MAX_ENUM, fileDialogType)
{
return settings.find(in, out);
{ "openfile", Window::FILEDIALOG_OPENFILE },
{ "openfolder", Window::FILEDIALOG_OPENFOLDER },
{ "savefile", Window::FILEDIALOG_SAVEFILE },
}
STRINGMAP_CLASS_END(Window, Window::FileDialogType, Window::FILEDIALOG_MAX_ENUM, fileDialogType)
bool Window::getConstant(Setting in, const char *&out)
STRINGMAP_CLASS_BEGIN(Window, Window::DisplayOrientation, Window::ORIENTATION_MAX_ENUM, orientation)
{
return settings.find(in, out);
{"unknown", Window::ORIENTATION_UNKNOWN},
{"landscape", Window::ORIENTATION_LANDSCAPE},
{"landscapeflipped", Window::ORIENTATION_LANDSCAPE_FLIPPED},
{"portrait", Window::ORIENTATION_PORTRAIT},
{"portraitflipped", Window::ORIENTATION_PORTRAIT_FLIPPED},
}
bool Window::getConstant(const char *in, MessageBoxType &out)
{
return messageBoxTypes.find(in, out);
}
bool Window::getConstant(MessageBoxType in, const char *&out)
{
return messageBoxTypes.find(in, out);
}
std::vector<std::string> Window::getConstants(MessageBoxType)
{
return messageBoxTypes.getNames();
}
bool Window::getConstant(const char *in, DisplayOrientation &out)
{
return orientations.find(in, out);
}
bool Window::getConstant(DisplayOrientation in, const char *&out)
{
return orientations.find(in, out);
}
std::vector<std::string> Window::getConstants(DisplayOrientation)
{
return orientations.getNames();
}
StringMap<Window::Setting, Window::SETTING_MAX_ENUM>::Entry Window::settingEntries[] =
{
{"fullscreen", SETTING_FULLSCREEN},
{"fullscreentype", SETTING_FULLSCREEN_TYPE},
{"vsync", SETTING_VSYNC},
{"msaa", SETTING_MSAA},
{"stencil", SETTING_STENCIL},
{"depth", SETTING_DEPTH},
{"resizable", SETTING_RESIZABLE},
{"minwidth", SETTING_MIN_WIDTH},
{"minheight", SETTING_MIN_HEIGHT},
{"borderless", SETTING_BORDERLESS},
{"centered", SETTING_CENTERED},
{"displayindex", SETTING_DISPLAYINDEX},
{"display", SETTING_DISPLAY},
{"highdpi", SETTING_HIGHDPI},
{"usedpiscale", SETTING_USE_DPISCALE},
{"refreshrate", SETTING_REFRESHRATE},
{"x", SETTING_X},
{"y", SETTING_Y},
};
StringMap<Window::Setting, Window::SETTING_MAX_ENUM> Window::settings(Window::settingEntries, sizeof(Window::settingEntries));
StringMap<Window::FullscreenType, Window::FULLSCREEN_MAX_ENUM>::Entry Window::fullscreenTypeEntries[] =
{
{"exclusive", FULLSCREEN_EXCLUSIVE},
{"desktop", FULLSCREEN_DESKTOP},
};
StringMap<Window::FullscreenType, Window::FULLSCREEN_MAX_ENUM> Window::fullscreenTypes(Window::fullscreenTypeEntries, sizeof(Window::fullscreenTypeEntries));
StringMap<Window::MessageBoxType, Window::MESSAGEBOX_MAX_ENUM>::Entry Window::messageBoxTypeEntries[] =
{
{"error", MESSAGEBOX_ERROR},
{"warning", MESSAGEBOX_WARNING},
{"info", MESSAGEBOX_INFO},
};
StringMap<Window::MessageBoxType, Window::MESSAGEBOX_MAX_ENUM> Window::messageBoxTypes(Window::messageBoxTypeEntries, sizeof(Window::messageBoxTypeEntries));
StringMap<Window::DisplayOrientation, Window::ORIENTATION_MAX_ENUM>::Entry Window::orientationEntries[] =
{
{"unknown", ORIENTATION_UNKNOWN},
{"landscape", ORIENTATION_LANDSCAPE},
{"landscapeflipped", ORIENTATION_LANDSCAPE_FLIPPED},
{"portrait", ORIENTATION_PORTRAIT},
{"portraitflipped", ORIENTATION_PORTRAIT_FLIPPED},
};
StringMap<Window::DisplayOrientation, Window::ORIENTATION_MAX_ENUM> Window::orientations(Window::orientationEntries, sizeof(Window::orientationEntries));
STRINGMAP_CLASS_END(Window, Window::DisplayOrientation, Window::ORIENTATION_MAX_ENUM, orientation)
} // window
} // love