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Implement internal clipboard support

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This commit is contained in:
a740g 2024-03-27 10:00:49 +05:30
parent 6bcb68b74c
commit f5a32ef466
1 changed files with 15 additions and 2 deletions
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17
internal/c/parts/os/clipboard/clipboard.cpp
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@ -25,18 +25,29 @@ extern const int32_t nextimg; // used by sub__clipboardimage()
extern const uint8_t charset8x8[256][8][8]; // used by sub__clipboardimage()
extern const uint8_t charset8x16[256][16][8]; // used by sub__clipboardimage()
// This is used as a fallback internal clipboard should any text clipboard functions below fail
static std::string g_InternalClipboard;
/// @brief Gets text (if present) in the OS clipboard.
/// @return A qbs string.
qbs *func__clipboard() {
std::string text;
qbs *qbsText;
IMAGE_DEBUG_PRINT("Attempting to get OS clipboard text");
if (clip::has(clip::text_format()) && clip::get_text(text)) {
IMAGE_DEBUG_PRINT("Getting OS clipboard text");
qbsText = qbs_new(text.length(), 1);
if (qbsText->len)
memcpy(qbsText->chr, text.data(), qbsText->len);
} else {
qbsText = qbs_new(0, 1);
IMAGE_DEBUG_PRINT("Falling back to internal clipboard");
qbsText = qbs_new(g_InternalClipboard.length(), 1);
if (qbsText->len)
memcpy(qbsText->chr, g_InternalClipboard.data(), qbsText->len);
}
return qbsText;
@ -47,8 +58,10 @@ qbs *func__clipboard() {
void sub__clipboard(const qbs *qbsText) {
std::string text(reinterpret_cast<const char *>(qbsText->chr), qbsText->len);
if (qbsText->len)
if (qbsText->len) {
clip::set_text(text);
g_InternalClipboard = text;
}
}
static constexpr inline int clipboard_scale_5bits_to_8bits(const int v) { return (v << 3) | (v >> 2); }