diff options
Diffstat (limited to 'src/gtk2_in_qt5.cpp')
| -rw-r--r-- | src/gtk2_in_qt5.cpp | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/src/gtk2_in_qt5.cpp b/src/gtk2_in_qt5.cpp deleted file mode 100644 index 50b9012..0000000 --- a/src/gtk2_in_qt5.cpp +++ /dev/null @@ -1,157 +0,0 @@ -/* - Copyright 2011-2015 David Robillard <http://drobilla.net> - Copyright 2015 Rui Nuno Capela <rncbc@rncbc.org> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -#include <QVBoxLayout> -#include <QWidget> -#include <QWindow> - -#undef signals - -#include <gtk/gtk.h> - -#include "./suil_config.h" -#include "./suil_internal.h" - -extern "C" { - -typedef struct _SuilGtk2InQt5Wrapper SuilGtk2InQt5Wrapper; - -struct _SuilGtk2InQt5Wrapper { - QWidget* host_widget; - QWindow* window; - GtkWidget* plug; -}; - -static void -on_size_request(GtkWidget* widget, - GtkRequisition* requisition, - gpointer user_data) -{ - QWidget* const wrap = (QWidget*)user_data; - wrap->setMinimumSize(requisition->width, requisition->height); -} - -static void -on_size_allocate(GtkWidget* widget, - GdkRectangle* allocation, - gpointer user_data) -{ - QWidget* const wrap = (QWidget*)user_data; - wrap->resize(allocation->width, allocation->height); -} - -static void -wrapper_free(SuilWrapper* wrapper) -{ - SuilGtk2InQt5Wrapper* impl = (SuilGtk2InQt5Wrapper*)wrapper->impl; - - if (impl->window) { - impl->window->setParent(NULL); - delete impl->window; - } - - if (impl->plug) { - gtk_widget_destroy(impl->plug); - } - - if (impl->host_widget) { - delete impl->host_widget; - } - - free(impl); -} - -static int -wrapper_wrap(SuilWrapper* wrapper, - SuilInstance* instance) -{ - SuilGtk2InQt5Wrapper* const impl = (SuilGtk2InQt5Wrapper*)wrapper->impl; - QWidget* const wrap = new QWidget(NULL, Qt::Window); - GtkWidget* const plug = gtk_plug_new(0); - GtkWidget* const widget = (GtkWidget*)instance->ui_widget; - - gtk_container_add(GTK_CONTAINER(plug), widget); - gtk_widget_show_all(plug); - - const WId wid = (WId)gtk_plug_get_id((GtkPlug*)plug); - QWindow* window = QWindow::fromWinId(wid); - QWidget* container = QWidget::createWindowContainer(window, wrap); - QVBoxLayout* layout = new QVBoxLayout(); - layout->setMargin(0); - layout->setSpacing(0); - layout->addWidget(container); - wrap->setLayout(layout); - -#ifdef SUIL_OLD_GTK - wrap->resize(widget->allocation.width, widget->allocation.height); -#else - GtkAllocation alloc; - gtk_widget_get_allocation(widget, &alloc); - wrap->resize(alloc.width, alloc.height); -#endif - - g_signal_connect( - G_OBJECT(plug), "size-request", G_CALLBACK(on_size_request), wrap); - - g_signal_connect( - G_OBJECT(plug), "size-allocate", G_CALLBACK(on_size_allocate), wrap); - - impl->host_widget = wrap; - impl->window = window; - impl->plug = plug; - instance->host_widget = wrap; - - return 0; -} - -SUIL_LIB_EXPORT -SuilWrapper* -suil_wrapper_new(SuilHost* host, - const char* host_type_uri, - const char* ui_type_uri, - LV2_Feature*** features, - unsigned n_features) -{ - /* We have to open libgtk here, so Gtk type symbols are present and will be - found by the introspection stuff. This is required at least to make - GtkBuilder use in UIs work, otherwise they will cause "Invalid object - type" errors. - */ - if (!host->gtk_lib) { - dlerror(); - host->gtk_lib = dlopen(SUIL_GTK2_LIB_NAME, RTLD_LAZY|RTLD_GLOBAL); - if (!host->gtk_lib) { - SUIL_ERRORF("Failed to open %s (%s)\n", - SUIL_GTK2_LIB_NAME, dlerror()); - return NULL; - } - gtk_init(NULL, NULL); - } - - /* Create wrapper implementation. */ - SuilGtk2InQt5Wrapper* const impl = (SuilGtk2InQt5Wrapper*) - calloc(1, sizeof(SuilGtk2InQt5Wrapper)); - - SuilWrapper* wrapper = (SuilWrapper*)calloc(1, sizeof(SuilWrapper)); - wrapper->wrap = wrapper_wrap; - wrapper->free = wrapper_free; - wrapper->impl = impl; - - return wrapper; -} - -} // extern "C" |