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Diffstat (limited to 'src/cocoa_in_qt5.mm')
| -rw-r--r-- | src/cocoa_in_qt5.mm | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/src/cocoa_in_qt5.mm b/src/cocoa_in_qt5.mm deleted file mode 100644 index 4259075..0000000 --- a/src/cocoa_in_qt5.mm +++ /dev/null @@ -1,166 +0,0 @@ -/* - Copyright 2017 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. -*/ - -#import <Cocoa/Cocoa.h> - -#include <QCloseEvent> -#include <QMacCocoaViewContainer> -#include <QTimerEvent> -#include <QWidget> - -#undef signals - -#include "./suil_config.h" -#include "./suil_internal.h" - -extern "C" { - -typedef struct { - QWidget* host_widget; - QWidget* parent; -} SuilCocoaInQt5Wrapper; - -class SuilQCocoaWidget : public QMacCocoaViewContainer -{ -public: - SuilQCocoaWidget(NSView* view, QWidget* parent) - : QMacCocoaViewContainer(view, parent) - , _instance(NULL) - , _idle_iface(NULL) - , _ui_timer(0) - { - } - - void start_idle(SuilInstance* instance, - const LV2UI_Idle_Interface* idle_iface) { - _instance = instance; - _idle_iface = idle_iface; - NSView* view = (NSView*)instance->ui_widget; - setCocoaView((NSView*)instance->ui_widget); - setMinimumWidth([view fittingSize].width); - setMinimumHeight([view fittingSize].height); - if (_idle_iface && _ui_timer == 0) { - _ui_timer = this->startTimer(30); - } - } - -protected: - void timerEvent(QTimerEvent* event) { - if (event->timerId() == _ui_timer && _idle_iface) { - _idle_iface->idle(_instance->handle); - } - QWidget::timerEvent(event); - } - - void closeEvent(QCloseEvent* event) { - if (_ui_timer && _idle_iface) { - this->killTimer(_ui_timer); - _ui_timer = 0; - } - QWidget::closeEvent(event); - } - -private: - SuilInstance* _instance; - const LV2UI_Idle_Interface* _idle_iface; - int _ui_timer; -}; - -static void -wrapper_free(SuilWrapper* wrapper) -{ - SuilCocoaInQt5Wrapper* impl = (SuilCocoaInQt5Wrapper*)wrapper->impl; - - if (impl->host_widget) { - delete impl->host_widget; - } - - free(impl); -} - -static int -wrapper_wrap(SuilWrapper* wrapper, - SuilInstance* instance) -{ - SuilCocoaInQt5Wrapper* const impl = (SuilCocoaInQt5Wrapper*)wrapper->impl; - SuilQCocoaWidget* const ew = (SuilQCocoaWidget*)impl->parent; - - if (instance->descriptor->extension_data) { - const LV2UI_Idle_Interface* idle_iface - = (const LV2UI_Idle_Interface*) - instance->descriptor->extension_data(LV2_UI__idleInterface); - ew->start_idle(instance, idle_iface); - } - - impl->host_widget = ew; - - instance->host_widget = impl->host_widget; - - return 0; -} - -static int -wrapper_resize(LV2UI_Feature_Handle handle, int width, int height) -{ - SuilQCocoaWidget* const ew = (SuilQCocoaWidget*)handle; - ew->resize(width, height); - 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) -{ - QWidget* parent = NULL; - for (unsigned i = 0; i < n_features; ++i) { - if (!strcmp((*features)[i]->URI, LV2_UI__parent)) { - parent = (QWidget*)(*features)[i]->data; - } - } - - if (!parent) { - SUIL_ERRORF("No QWidget parent given for %s UI\n", ui_type_uri); - return NULL; - } - - SuilCocoaInQt5Wrapper* const impl = (SuilCocoaInQt5Wrapper*) - calloc(1, sizeof(SuilCocoaInQt5Wrapper)); - - SuilWrapper* wrapper = (SuilWrapper*)malloc(sizeof(SuilWrapper)); - wrapper->wrap = wrapper_wrap; - wrapper->free = wrapper_free; - NSView* view = [NSView new]; - - SuilQCocoaWidget* const ew = new SuilQCocoaWidget(view, parent); - - impl->parent = ew; - - wrapper->impl = impl; - wrapper->resize.handle = ew; - wrapper->resize.ui_resize = wrapper_resize; - - suil_add_feature(features, &n_features, LV2_UI__parent, ew->cocoaView()); - suil_add_feature(features, &n_features, LV2_UI__resize, &wrapper->resize); - suil_add_feature(features, &n_features, LV2_UI__idleInterface, NULL); - - return wrapper; -} - -} // extern "C" |