QT程序能否如图所示文件名一步传送到位？

冥界3大法王 发表于 2022-6-24 12:17

本帖最后由冥界3大法王于 2022-6-24 12:37 编辑

@wanxiangyu
还得请教专家们一个问题哟~~
话说在上一回书中，我们提到的那个贴子中。。
还有一个残留问题没有解决：

我简单的修改了一下代码内容如下：void PatchDialog::on_listModules_itemDoubleClicked(QListWidgetItem *item){ QString str = ui->listModules->currentItem()->text(); //这个编译成功啦~~ Bridge::CopyToClipboard("Patch_" + str); //得到的列表项内容}

然后呢？请看配图！如图所示哈 ~~ 我想让剪贴板的内容一步到位到文件名中去！
相关的完整代码如下：

void PatchDialog::on_btnPatchFile_clicked()
{
//get current module
if(!ui->listModules->selectedItems().size())
   return;
QString mod = ui->listModules->selectedItems().at(0)->text();
PatchMap::iterator found = mPatches.find(mod);
if(found == mPatches.end()) //not found
   return;
PatchInfoList & curPatchList = found.value();

//get patches to save
QList<DBGPATCHINFO> patchList;
for(int i = 0; i < curPatchList.size(); i++)
   if(curPatchList.at(i).status.checked)
         patchList.push_back(curPatchList.at(i).patch);
if(!curPatchList.size() || !patchList.size())
{
   SimpleInfoBox(this, tr("Information"), tr("Nothing to patch!"));
   return;
}

if(containsRelocatedBytes(curPatchList) && !showRelocatedBytesWarning())
   return;

char szModName = "";
if(!DbgFunctions()->ModPathFromAddr(DbgFunctions()->ModBaseFromName(mod.toUtf8().constData()), szModName, MAX_PATH))
{
   SimpleErrorBox(this, tr("Error!"), tr("Failed to get module filename..."));
   return;
}

//open the save file dialog
int len = (int)strlen(szModName);
while(szModName != '\\')
   len--;
char szDirName = "";
strcpy_s(szDirName, szModName);
szDirName = '\0';

QString filename = QFileDialog::getSaveFileName(this, tr("Save file"), szDirName, tr("All files (*.*)"));
if(!filename.length())
   return;
filename = QDir::toNativeSeparators(filename); //convert to native path format (with backlashes)

//call patchSave function
DBGPATCHINFO* dbgPatchList = new DBGPATCHINFO;
for(int i = 0; i < patchList.size(); i++)
   dbgPatchList = patchList.at(i);
char error = "";
int patched = DbgFunctions()->PatchFile(dbgPatchList, patchList.size(), filename.toUtf8().constData(), error);
delete [] dbgPatchList;
if(patched == -1)
{
   SimpleErrorBox(this, tr("Error!"), tr("Failed to save patched file (%1)").arg(error));
   return;
}
SimpleInfoBox(this, tr("Information"), tr("%1/%2 patch(es) applied!").arg(patched).arg(patchList.size()));
}

能否修改如愿呢？谢谢~~ {:301_974:}

冥界3大法王 发表于 2022-6-24 12:33

本帖最后由冥界3大法王于 2022-6-24 17:22 编辑

现在只要在文件名处Ctrl+V 就会得到【Patch_ + 列表项名】
已经很方便啦~~
能否再向前前进一步呢？
{:301_997:}

Eaglecad 发表于 2022-6-24 15:20

本帖最后由 Eaglecad 于 2022-6-24 15:27 编辑

QApplication::clipboard()->setText(str); 这样就把内容自动复制到剪切板了
QApplication::clipboard()->text();这是从剪切板获取内容

char szDirName = "";
strcpy_s(szDirName, szModName);
szDirName = '\0';
这里路径跟上需要保存的文件名，那个文件名就自动出来了

https://imgtu.com/i/jiWfathttps://s3.bmp.ovh/imgs/2022/06/24/fb01d7d2795fcd16.png

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QT程序能否如图所示文件名一步传送到位？