diff options
Diffstat (limited to 'src/win_in_gtk2.c')
| -rw-r--r-- | src/win_in_gtk2.c | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/src/win_in_gtk2.c b/src/win_in_gtk2.c deleted file mode 100644 index 159639a..0000000 --- a/src/win_in_gtk2.c +++ /dev/null @@ -1,161 +0,0 @@ -/* - Copyright 2011-2012 David Robillard <http://drobilla.net> - - 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 <string.h> - -#include <gtk/gtk.h> -#include <gdk/gdkwin32.h> - -#include "./suil_internal.h" - -#define SUIL_TYPE_WIN_WRAPPER (suil_win_wrapper_get_type()) -#define SUIL_WIN_WRAPPER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), SUIL_TYPE_WIN_WRAPPER, SuilWinWrapper)) - -typedef struct _SuilWinWrapper SuilWinWrapper; -typedef struct _SuilWinWrapperClass SuilWinWrapperClass; - -struct _SuilWinWrapper { - GtkDrawingArea area; - SuilWrapper* wrapper; - SuilInstance* instance; -}; - -struct _SuilWinWrapperClass { - GtkDrawingAreaClass parent_class; -}; - -GType suil_win_wrapper_get_type(void); // Accessor for SUIL_TYPE_WIN_WRAPPER - -G_DEFINE_TYPE(SuilWinWrapper, suil_win_wrapper, GTK_TYPE_DRAWING_AREA) - -static void -suil_win_wrapper_finalize(GObject* gobject) -{ - SuilWinWrapper* const self = SUIL_WIN_WRAPPER(gobject); - - self->wrapper->impl = NULL; - - G_OBJECT_CLASS(suil_win_wrapper_parent_class)->finalize(gobject); -} - -static void -suil_win_wrapper_class_init(SuilWinWrapperClass* klass) -{ - GObjectClass* const gobject_class = G_OBJECT_CLASS(klass); - - gobject_class->finalize = suil_win_wrapper_finalize; -} - -static void -suil_win_wrapper_init(SuilWinWrapper* self) -{ - self->instance = NULL; -} - -static int -wrapper_resize(LV2UI_Feature_Handle handle, int width, int height) -{ - gtk_drawing_area_size(GTK_DRAWING_AREA(handle), width, height); - return 0; -} - -static int -wrapper_wrap(SuilWrapper* wrapper, - SuilInstance* instance) -{ - SuilWinWrapper* const wrap = SUIL_WIN_WRAPPER(wrapper->impl); - - instance->host_widget = GTK_WIDGET(wrap); - wrap->wrapper = wrapper; - wrap->instance = instance; - - return 0; -} - -static void -wrapper_free(SuilWrapper* wrapper) -{ - if (wrapper->impl) { - SuilWinWrapper* const wrap = SUIL_WIN_WRAPPER(wrapper->impl); - gtk_object_destroy(GTK_OBJECT(wrap)); - } -} - -static GdkFilterReturn -event_filter(GdkXEvent* xevent, GdkEvent* event, gpointer data) -{ - SuilWinWrapper* wrap = (SuilWinWrapper*)data; - MSG* msg = (MSG*)xevent; - if (msg->message == WM_KEYDOWN || msg->message == WM_KEYUP) { - // Forward keyboard events to UI window - PostMessage((HWND)wrap->instance->ui_widget, - msg->message, msg->wParam, msg->lParam); - } - return GDK_FILTER_CONTINUE; -} - -SUIL_API -SuilWrapper* -suil_wrapper_new(SuilHost* host, - const char* host_type_uri, - const char* ui_type_uri, - LV2_Feature*** features, - unsigned n_features) -{ - GtkWidget* parent = NULL; - for (unsigned i = 0; i < n_features; ++i) { - if (!strcmp((*features)[i]->URI, LV2_UI__parent)) { - parent = (GtkWidget*)(*features)[i]->data; - } - } - - if (!GTK_CONTAINER(parent)) { - SUIL_ERRORF("No GtkContainer parent given for %s UI\n", - ui_type_uri); - return NULL; - } - - SuilWrapper* wrapper = (SuilWrapper*)malloc(sizeof(SuilWrapper)); - wrapper->wrap = wrapper_wrap; - wrapper->free = wrapper_free; - - SuilWinWrapper* const wrap = SUIL_WIN_WRAPPER( - g_object_new(SUIL_TYPE_WIN_WRAPPER, NULL)); - - wrap->wrapper = NULL; - - wrapper->impl = wrap; - wrapper->resize.handle = wrap; - wrapper->resize.ui_resize = wrapper_resize; - - gtk_container_add(GTK_CONTAINER(parent), GTK_WIDGET(wrap)); - gtk_widget_set_can_focus(GTK_WIDGET(wrap), TRUE); - gtk_widget_set_sensitive(GTK_WIDGET(wrap), TRUE); - gtk_widget_realize(GTK_WIDGET(wrap)); - - GdkWindow* window = gtk_widget_get_window(GTK_WIDGET(wrap)); - GdkWindow* parent_window = gtk_widget_get_window(parent); - gdk_window_add_filter(parent_window, event_filter, wrap); - gdk_window_add_filter(window, event_filter, wrap); - - suil_add_feature(features, &n_features, LV2_UI__parent, - GDK_WINDOW_HWND(window)); - - suil_add_feature(features, &n_features, LV2_UI__resize, - &wrapper->resize); - - return wrapper; -} |