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#include <QDragEnterEvent>
#include <QDragLeaveEvent>
#include <QDragMoveEvent>
#include <QDropEvent>
#include <QFileInfo>
#include <QMimeData>
#include <string>
#include "window-basic-main.hpp"
#include "qt-wrappers.hpp"
using namespace std;
static const char *textExtensions[] = {
"txt", "log", nullptr
};
static const char *imageExtensions[] = {
"bmp", "tga", "png", "jpg", "jpeg", "gif", nullptr
};
static const char *htmlExtensions[] = {
"htm", "html", nullptr
};
static const char *mediaExtensions[] = {
"3ga", "669", "a52", "aac", "ac3", "adt", "adts", "aif", "aifc",
"aiff", "amb", "amr", "aob", "ape", "au", "awb", "caf", "dts",
"flac", "it", "kar", "m4a", "m4b", "m4p", "m5p", "mid", "mka",
"mlp", "mod", "mpa", "mp1", "mp2", "mp3", "mpc", "mpga", "mus",
"oga", "ogg", "oma", "opus", "qcp", "ra", "rmi", "s3m", "sid",
"spx", "tak", "thd", "tta", "voc", "vqf", "w64", "wav", "wma",
"wv", "xa", "xm", "3g2", "3gp", "3gp2", "3gpp", "amv", "asf", "avi",
"bik", "crf", "divx", "drc", "dv", "evo", "f4v", "flv", "gvi",
"gxf", "iso", "m1v", "m2v", "m2t", "m2ts", "m4v", "mkv", "mov",
"mp2", "mp2v", "mp4", "mp4v", "mpe", "mpeg", "mpeg1", "mpeg2",
"mpeg4", "mpg", "mpv2", "mts", "mtv", "mxf", "mxg", "nsv", "nuv",
"ogg", "ogm", "ogv", "ogx", "ps", "rec", "rm", "rmvb", "rpl", "thp",
"tod", "ts", "tts", "txd", "vob", "vro", "webm", "wm", "wmv", "wtv",
nullptr
};
static string GenerateSourceName(const char *base)
{
string name;
int inc = 0;
for (;; inc++) {
name = base;
if (inc) {
name += " (";
name += to_string(inc+1);
name += ")";
}
obs_source_t *source = obs_get_source_by_name(name.c_str());
if (!source)
return name;
}
}
void OBSBasic::AddDropSource(const char *data, DropType image)
{
OBSBasic *main = reinterpret_cast<OBSBasic*>(App()->GetMainWindow());
obs_data_t *settings = obs_data_create();
obs_source_t *source = nullptr;
const char *type = nullptr;
QString name;
switch (image) {
case DropType_RawText:
obs_data_set_string(settings, "text", data);
#ifdef _WIN32
type = "text_gdiplus";
#else
type = "text_ft2_source";
#endif
break;
case DropType_Text:
#ifdef _WIN32
obs_data_set_bool(settings, "read_from_file", true);
obs_data_set_string(settings, "file", data);
name = QUrl::fromLocalFile(QString(data)).fileName();
type = "text_gdiplus";
#else
obs_data_set_bool(settings, "from_file", true);
obs_data_set_string(settings, "text_file", data);
type = "text_ft2_source";
#endif
break;
case DropType_Image:
obs_data_set_string(settings, "file", data);
name = QUrl::fromLocalFile(QString(data)).fileName();
type = "image_source";
break;
case DropType_Media:
obs_data_set_string(settings, "local_file", data);
name = QUrl::fromLocalFile(QString(data)).fileName();
type = "ffmpeg_source";
break;
case DropType_Html:
obs_data_set_bool(settings, "is_local_file", true);
obs_data_set_string(settings, "local_file", data);
name = QUrl::fromLocalFile(QString(data)).fileName();
type = "browser_source";
break;
}
if (!obs_source_get_display_name(type)) {
obs_data_release(settings);
return;
}
if (name.isEmpty())
name = obs_source_get_display_name(type);
source = obs_source_create(type,
GenerateSourceName(QT_TO_UTF8(name)).c_str(),
settings, nullptr);
if (source) {
OBSScene scene = main->GetCurrentScene();
obs_scene_add(scene, source);
obs_source_release(source);
}
obs_data_release(settings);
}
void OBSBasic::dragEnterEvent(QDragEnterEvent *event)
{
event->acceptProposedAction();
}
void OBSBasic::dragLeaveEvent(QDragLeaveEvent *event)
{
event->accept();
}
void OBSBasic::dragMoveEvent(QDragMoveEvent *event)
{
event->acceptProposedAction();
}
void OBSBasic::dropEvent(QDropEvent *event)
{
const QMimeData* mimeData = event->mimeData();
if (mimeData->hasUrls()) {
QList<QUrl> urls = mimeData->urls();
for (int i = 0; i < urls.size() && i < 5; i++) {
QString file = urls.at(i).toLocalFile();
QFileInfo fileInfo(file);
if (!fileInfo.exists())
continue;
QString suffixQStr = fileInfo.suffix();
QByteArray suffixArray = suffixQStr.toUtf8();
const char *suffix = suffixArray.constData();
bool found = false;
const char **cmp;
#define CHECK_SUFFIX(extensions, type) \
cmp = extensions; \
while (*cmp) { \
if (strcmp(*cmp, suffix) == 0) { \
AddDropSource(QT_TO_UTF8(file), type); \
found = true; \
break; \
} \
\
cmp++; \
} \
\
if (found) \
continue;
CHECK_SUFFIX(textExtensions, DropType_Text);
CHECK_SUFFIX(htmlExtensions, DropType_Html);
CHECK_SUFFIX(imageExtensions, DropType_Image);
CHECK_SUFFIX(mediaExtensions, DropType_Media);
#undef CHECK_SUFFIX
}
} else if (mimeData->hasText()) {
AddDropSource(QT_TO_UTF8(mimeData->text()), DropType_RawText);
}
}
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