From 830769798357588cc68e67420a16f20504fa5d77 Mon Sep 17 00:00:00 2001 From: Bent Bisballe Nyeng Date: Sun, 20 Mar 2016 08:56:55 +0100 Subject: Remove obsolete files. --- lv2/lv2_gui.cc | 237 --------------------------------------------------------- 1 file changed, 237 deletions(-) delete mode 100644 lv2/lv2_gui.cc (limited to 'lv2/lv2_gui.cc') diff --git a/lv2/lv2_gui.cc b/lv2/lv2_gui.cc deleted file mode 100644 index f683c8c..0000000 --- a/lv2/lv2_gui.cc +++ /dev/null @@ -1,237 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/*************************************************************************** - * lv2.cc - * - * Wed Jul 13 13:50:33 CEST 2011 - * Copyright 2011 Bent Bisballe Nyeng - * deva@aasimon.org - ****************************************************************************/ - -/* - * This file is part of DrumGizmo. - * - * DrumGizmo is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 3 of the License, or - * (at your option) any later version. - * - * DrumGizmo is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with DrumGizmo; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - */ -#include "lv2_gui.h" - -#include -#include - -#include -#include - -#include "lv2_instance.h" - -// From: http://codesearch.google.com/#50sg5qT6WNE/src/lv2_ui_dssi.c -// git://repo.or.cz/nekobee.git/src/lv2_ui_dssi.c - -#define DRUMGIZMO_UI_URI "http://drumgizmo.org/lv2-gui" - -#include - -/** - * When LV2_EXTERNAL_UI_URI UI is instantiated, the returned - * LV2UI_Widget handle must be cast to pointer to struct lv2_external_ui. - * UI is created in invisible state. - */ -struct lv2_external_ui -{ - /** - * Host calls this function regulary. UI library implementing the - * callback may do IPC or redraw the UI. - * - * @param _this_ the UI context - */ - void (* run)(struct lv2_external_ui * _this_); - - /** - * Host calls this function to make the plugin UI visible. - * - * @param _this_ the UI context - */ - void (* show)(struct lv2_external_ui * _this_); - - /** - * Host calls this function to make the plugin UI invisible again. - * - * @param _this_ the UI context - */ - void (* hide)(struct lv2_external_ui * _this_); -}; - -/** UI extension suitable for out-of-process UIs */ -#define LV2_EXTERNAL_UI_URI "http://lv2plug.in/ns/extensions/ui#external" - -/** - * On UI instantiation, host must supply LV2_EXTERNAL_UI_URI - * feature. LV2_Feature::data must be pointer to struct lv2_external_ui_host. */ -struct lv2_external_ui_host -{ - /** - * Callback that plugin UI will call - * when UI (GUI window) is closed by user. - * This callback wil; be called during execution of lv2_external_ui::run() - * (i.e. not from background thread). - * - * After this callback is called, UI is defunct. Host must call - * LV2UI_Descriptor::cleanup(). If host wants to make the UI visible - * again UI must be reinstantiated. - * - * @param controller Host context associated with plugin UI, as - * supplied to LV2UI_Descriptor::instantiate() - */ - void (* ui_closed)(LV2UI_Controller controller); - - /** - * Optional (may be NULL) "user friendly" identifier which the UI - * may display to allow a user to easily associate this particular - * UI instance with the correct plugin instance as it is represented - * by the host (e.g. "track 1" or "channel 4"). - * - * If supplied by host, the string will be referenced only during - * LV2UI_Descriptor::instantiate() - */ - const char * plugin_human_id; -}; - -struct DG_GUI { - struct lv2_external_ui virt; - - LV2_Handle instance_handle; - LV2_Extension_Data_Feature *data_access; - DrumGizmo *instance; - LV2UI_Controller controller; - - GUI::PluginGUI *gui; - struct lv2_external_ui_host *ui_host_ptr; -}; - -static void ui_run(struct lv2_external_ui * _this_) -{ - struct DG_GUI *dggui = (struct DG_GUI *)_this_; - dggui->gui->processEvents(); -} - -static void ui_show(struct lv2_external_ui * _this_) -{ - struct DG_GUI *dggui = (struct DG_GUI *)_this_; - dggui->gui->show(); -} - -static void ui_hide(struct lv2_external_ui * _this_) -{ - struct DG_GUI *dggui = (struct DG_GUI *)_this_; - if(dggui->gui) dggui->gui->hide(); -} - -static void closeHandler(void *ptr) -{ - struct DG_GUI *gui = (struct DG_GUI *)ptr; - - if(gui->ui_host_ptr && gui->ui_host_ptr->ui_closed) { - gui->ui_host_ptr->ui_closed(gui->controller); - } - - delete gui->gui; - gui->gui = NULL; -} - -static LV2UI_Handle ui_instantiate(const struct _LV2UI_Descriptor * descriptor, - const char * plugin_uri, - const char * bundle_path, - LV2UI_Write_Function write_function, - LV2UI_Controller controller, - LV2UI_Widget * widget, - const LV2_Feature * const * features) -{ - printf("ui_instantiate\n"); - - struct DG_GUI* pt = new struct DG_GUI; - - pt->ui_host_ptr = NULL; - pt->controller = controller; - - while (*features != NULL) { - std::string uri = (*features)->URI; - void *data = (*features)->data; - - printf("DGUI: feature: %s\n", uri.c_str()); - - if(uri == LV2_INSTANCE_ACCESS_URI) { - pt->instance_handle = data; - } - - if(uri == LV2_DATA_ACCESS_URI) { - pt->data_access = (LV2_Extension_Data_Feature *)data; - } - - if(uri == LV2_EXTERNAL_UI_URI) { - pt->ui_host_ptr = (struct lv2_external_ui_host *)data; - } - features++; - } - - LV2_DrumGizmo_Descriptor *dgd = - (LV2_DrumGizmo_Descriptor *)(*pt->data_access->data_access)(PLUGIN_INSTANCE_URI); - - pt->instance = dgd->get_pci(pt->instance_handle); - pt->virt.run = ui_run; - pt->virt.show = ui_show; - pt->virt.hide = ui_hide; - pt->gui = new GUI::PluginGUI(); - pt->gui->setWindowClosedCallback(closeHandler, pt); - - *widget = (LV2UI_Widget)pt; - - return pt; -} - -static void ui_cleanup(LV2UI_Handle ui) -{ - struct DG_GUI* pt = (struct DG_GUI*)ui; - delete pt->gui; - pt->gui = NULL; - delete pt; -} - -static void ui_port_event(LV2UI_Handle ui, - uint32_t port_index, - uint32_t buffer_size, - uint32_t format, - const void * buffer) -{ -} - -#ifdef __cplusplus -extern "C" { -#endif - -static LV2UI_Descriptor descriptor = { - DRUMGIZMO_UI_URI, - ui_instantiate, - ui_cleanup, - ui_port_event, - NULL -}; - -const LV2UI_Descriptor *lv2ui_descriptor(uint32_t index) -{ - if(index == 0) return &descriptor; - return NULL; -} - -#ifdef __cplusplus -} -#endif -- cgit v1.2.3