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https://github.com/obsproject/obs-studio.git
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UI: Add media/image file drop support
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parent
66d0e25a86
commit
eb1fecdd34
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@ -112,6 +112,7 @@ set(obs_SOURCES
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window-basic-source-select.cpp
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window-basic-main-scene-collections.cpp
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window-basic-main-transitions.cpp
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window-basic-main-dropfiles.cpp
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window-basic-main-profiles.cpp
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window-license-agreement.cpp
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window-basic-status-bar.cpp
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@ -230,3 +230,11 @@ void SetProcessPriority(const char *priority)
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else if (strcmp(priority, "Idle") == 0)
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SetPriorityClass(GetCurrentProcess(), IDLE_PRIORITY_CLASS);
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}
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void SetWin32DropStyle(QWidget *window)
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{
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HWND hwnd = (HWND)window->winId();
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LONG_PTR ex_style = GetWindowLongPtr(hwnd, GWL_EXSTYLE);
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ex_style |= WS_EX_ACCEPTFILES;
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SetWindowLongPtr(hwnd, GWL_EXSTYLE, ex_style);
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}
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@ -52,6 +52,7 @@ void SetAlwaysOnTop(QWidget *window, bool enable);
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uint32_t GetWindowsVersion();
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void SetAeroEnabled(bool enable);
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void SetProcessPriority(const char *priority);
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void SetWin32DropStyle(QWidget *window);
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#endif
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#ifdef __APPLE__
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142
UI/window-basic-main-dropfiles.cpp
Normal file
142
UI/window-basic-main-dropfiles.cpp
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@ -0,0 +1,142 @@
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#include <QDragEnterEvent>
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#include <QDragLeaveEvent>
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#include <QDragMoveEvent>
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#include <QDropEvent>
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#include <QFileInfo>
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#include <QMimeData>
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#include <string>
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#include "window-basic-main.hpp"
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#include "qt-wrappers.hpp"
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using namespace std;
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static const char *imageExtensions[] = {
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"bmp", "tga", "png", "jpg", "jpeg", "gif", nullptr
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};
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static const char *mediaExtensions[] = {
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"3ga", "669", "a52", "aac", "ac3", "adt", "adts", "aif", "aifc",
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"aiff", "amb", "amr", "aob", "ape", "au", "awb", "caf", "dts",
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"flac", "it", "kar", "m4a", "m4b", "m4p", "m5p", "mid", "mka",
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"mlp", "mod", "mpa", "mp1", "mp2", "mp3", "mpc", "mpga", "mus",
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"oga", "ogg", "oma", "opus", "qcp", "ra", "rmi", "s3m", "sid",
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"spx", "tak", "thd", "tta", "voc", "vqf", "w64", "wav", "wma",
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"wv", "xa", "xm" "3g2", "3gp", "3gp2", "3gpp", "amv", "asf", "avi",
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"bik", "crf", "divx", "drc", "dv", "evo", "f4v", "flv", "gvi",
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"gxf", "iso", "m1v", "m2v", "m2t", "m2ts", "m4v", "mkv", "mov",
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"mp2", "mp2v", "mp4", "mp4v", "mpe", "mpeg", "mpeg1", "mpeg2",
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"mpeg4", "mpg", "mpv2", "mts", "mtv", "mxf", "mxg", "nsv", "nuv",
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"ogg", "ogm", "ogv", "ogx", "ps", "rec", "rm", "rmvb", "rpl", "thp",
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"tod", "ts", "tts", "txd", "vob", "vro", "webm", "wm", "wmv", "wtv",
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nullptr
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};
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static string GenerateSourceName(const char *base)
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{
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string name;
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int inc = 0;
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for (;; inc++) {
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name = base;
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if (inc) {
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name += " (";
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name += to_string(inc+1);
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name += ")";
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}
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obs_source_t *source = obs_get_source_by_name(name.c_str());
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if (!source)
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return name;
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}
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}
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void OBSBasic::AddDropSource(const char *file, bool image)
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{
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OBSBasic *main = reinterpret_cast<OBSBasic*>(App()->GetMainWindow());
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obs_data_t *settings = obs_data_create();
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obs_source_t *source = nullptr;
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const char *type = nullptr;
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if (image) {
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obs_data_set_string(settings, "file", file);
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type = "image_source";
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} else {
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obs_data_set_string(settings, "local_file", file);
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type = "ffmpeg_source";
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}
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const char *name = obs_source_get_display_name(type);
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source = obs_source_create(type, GenerateSourceName(name).c_str(),
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settings, nullptr);
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if (source) {
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OBSScene scene = main->GetCurrentScene();
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obs_scene_add(scene, source);
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obs_source_release(source);
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}
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obs_data_release(settings);
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}
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void OBSBasic::dragEnterEvent(QDragEnterEvent *event)
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{
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event->acceptProposedAction();
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}
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void OBSBasic::dragLeaveEvent(QDragLeaveEvent *event)
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{
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event->accept();
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}
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void OBSBasic::dragMoveEvent(QDragMoveEvent *event)
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{
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event->acceptProposedAction();
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}
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void OBSBasic::dropEvent(QDropEvent *event)
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{
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const QMimeData* mimeData = event->mimeData();
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if (mimeData->hasUrls()) {
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QList<QUrl> urls = mimeData->urls();
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for (int i = 0; i < urls.size() && i < 5; i++) {
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QString file = urls.at(i).toLocalFile();
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QFileInfo fileInfo(file);
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if (!fileInfo.exists())
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continue;
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QString suffixQStr = fileInfo.suffix();
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QByteArray suffixArray = suffixQStr.toUtf8();
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const char *suffix = suffixArray.constData();
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bool found = false;
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const char **cmp = imageExtensions;
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while (*cmp) {
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if (strcmp(*cmp, suffix) == 0) {
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AddDropSource(QT_TO_UTF8(file), true);
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found = true;
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break;
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}
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cmp++;
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}
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if (found)
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continue;
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cmp = mediaExtensions;
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while (*cmp) {
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if (strcmp(*cmp, suffix) == 0) {
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AddDropSource(QT_TO_UTF8(file), false);
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break;
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}
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cmp++;
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}
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}
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}
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}
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@ -120,6 +120,8 @@ OBSBasic::OBSBasic(QWidget *parent)
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: OBSMainWindow (parent),
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ui (new Ui::OBSBasic)
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{
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setAcceptDrops(true);
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ui->setupUi(this);
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ui->previewDisabledLabel->setVisible(false);
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@ -1166,6 +1168,7 @@ void OBSBasic::OBSInit()
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connect(ui->preview, &OBSQTDisplay::DisplayCreated, addDisplay);
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#ifdef _WIN32
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SetWin32DropStyle(this);
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show();
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#endif
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@ -299,6 +299,12 @@ private:
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inline void OnActivate();
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inline void OnDeactivate();
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void AddDropSource(const char *file, bool image);
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void dragEnterEvent(QDragEnterEvent *event) override;
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void dragLeaveEvent(QDragLeaveEvent *event) override;
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void dragMoveEvent(QDragMoveEvent *event) override;
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void dropEvent(QDropEvent *event) override;
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public slots:
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void StartStreaming();
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void StopStreaming();
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