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Link the original image

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This commit is contained in:
hunbernd 2019-12-30 00:05:23 +01:00
parent d49443caf3
commit 349f0e0c31
3 changed files with 87 additions and 23 deletions
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53
retroshare-gui/src/gui/Posted/PostedCreatePostDialog.cpp
View File

@ -21,6 +21,7 @@
#include <QBuffer>
#include <QMessageBox>
#include <QByteArray>
#include <QStringList>
#include "PostedCreatePostDialog.h"
#include "ui_PostedCreatePostDialog.h"
@ -37,6 +38,8 @@
#include <util/imageutil.h>
#include <gui/RetroShareLink.h>
PostedCreatePostDialog::PostedCreatePostDialog(TokenQueue* tokenQ, RsPosted *posted, const RsGxsGroupId& grpId, QWidget *parent):
QDialog(parent, Qt::WindowSystemMenuHint | Qt::WindowTitleHint | Qt::WindowMinimizeButtonHint | Qt::WindowMaximizeButtonHint | Qt::WindowCloseButtonHint),
mTokenQueue(tokenQ), mPosted(posted), mGrpId(grpId),
@ -55,6 +58,10 @@ PostedCreatePostDialog::PostedCreatePostDialog(TokenQueue* tokenQ, RsPosted *pos
setAttribute ( Qt::WA_DeleteOnClose, true );
ui->RichTextEditWidget->setPlaceHolderTextPosted();
ui->hashBox->setAutoHide(true);
ui->hashBox->setDefaultTransferRequestFlags(RS_FILE_REQ_ANONYMOUS_ROUTING);
connect(ui->hashBox, SIGNAL(fileHashingFinished(QList<HashedFile>)), this, SLOT(fileHashingFinished(QList<HashedFile>)));
/* fill in the available OwnIds for signing */
ui->idChooser->loadIds(IDCHOOSER_ID_REQUIRED, RsGxsId());
@ -88,9 +95,11 @@ void PostedCreatePostDialog::createPost()
post.mMeta.mGroupId = mGrpId;
post.mLink = std::string(ui->linkEdit->text().toUtf8());
QString text;
text = ui->RichTextEditWidget->toHtml();
post.mNotes = std::string(text.toUtf8());
if(!ui->RichTextEditWidget->toPlainText().trimmed().isEmpty()) {
QString text;
text = ui->RichTextEditWidget->toHtml();
post.mNotes = std::string(text.toUtf8());
}
post.mMeta.mAuthorId = authorId;
post.mMeta.mMsgName = std::string(ui->titleEdit->text().toUtf8());
@ -114,18 +123,33 @@ void PostedCreatePostDialog::createPost()
accept();
}
void PostedCreatePostDialog::addPicture()
void PostedCreatePostDialog::fileHashingFinished(QList<HashedFile> hashedFiles)
{
if(hashedFiles.length() > 0) { //It seems like it returns 0 if hashing cancelled
HashedFile hashedFile = hashedFiles[0]; //Should be exactly one file
RetroShareLink link;
link = RetroShareLink::createFile(hashedFile.filename, hashedFile.size, QString::fromStdString(hashedFile.hash.toStdString()));
ui->linkEdit->setText(link.toString());
}
ui->submitButton->setEnabled(true);
ui->pushButton->setEnabled(true);
}
void PostedCreatePostDialog::addPicture()
{
imagefilename = "";
imagebytes.clear();
QPixmap empty;
ui->imageLabel->setPixmap(empty);
// select a picture file
if (misc::getOpenFileName(window(), RshareSettings::LASTDIR_IMAGES, tr("Load Picture File"), "Pictures (*.png *.xpm *.jpg *.jpeg *.gif *.webp )", imagefilename)) {
QString encodedImage;
int maxMessageSize = 34000; //34 kB
QImage image;
if (image.load (imagefilename) == false) {
if (image.load(imagefilename) == false) {
fprintf (stderr, "RsHtml::makeEmbeddedImage() - image \"%s\" can't be load\n", imagefilename.toLatin1().constData());
imagefilename = "";
return;
}
@ -135,8 +159,27 @@ void PostedCreatePostDialog::addPicture()
} else {
imagefilename = "";
imagebytes.clear();
return;
}
}
//Do we need to hash the image?
QMessageBox::StandardButton answer;
answer = QMessageBox::question(this, tr("Post image"), tr("Do you want to share and link the original image?"), QMessageBox::Yes|QMessageBox::No);
if (answer == QMessageBox::Yes) {
if(!ui->linkEdit->text().trimmed().isEmpty()) {
answer = QMessageBox::question(this, tr("Post image"), tr("You already added a link.<br />Do you want to replace it?"), QMessageBox::Yes|QMessageBox::No);
}
}
//If still yes then link it
if(answer == QMessageBox::Yes) {
ui->submitButton->setEnabled(false);
ui->pushButton->setEnabled(false);
QStringList files;
files.append(imagefilename);
ui->hashBox->addAttachments(files,RS_FILE_REQ_ANONYMOUS_ROUTING);
}
}
void PostedCreatePostDialog::on_postButton_clicked()

2
retroshare-gui/src/gui/Posted/PostedCreatePostDialog.h
View File

@ -22,6 +22,7 @@
#define POSTEDCREATEPOSTDIALOG_H
#include <QDialog>
#include <gui/common/HashBox.h>
#include "retroshare/rsposted.h"
#include "util/RichTextEdit.h"
@ -53,6 +54,7 @@ private slots:
void on_postButton_clicked();
void on_imageButton_clicked();
void on_linkButton_clicked();
void fileHashingFinished(QList<HashedFile> hashedFiles);
private:
QString mLink;

55
retroshare-gui/src/gui/Posted/PostedCreatePostDialog.ui
View File

@ -293,20 +293,7 @@
<property name="bottomMargin">
<number>0</number>
</property>
<item row="0" column="2">
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>447</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item row="1" column="0" colspan="3">
<item row="2" column="0" colspan="4">
<widget class="QGroupBox" name="groupBox">
<property name="title">
<string>Preview</string>
@ -363,6 +350,26 @@
</layout>
</widget>
</item>
<item row="0" column="2">
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>447</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item row="0" column="1">
<widget class="QLabel" name="label">
<property name="text">
<string>Picture size is limited to 34 KB</string>
</property>
</widget>
</item>
<item row="0" column="0">
<widget class="QPushButton" name="pushButton">
<property name="text">
@ -370,10 +377,16 @@
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QLabel" name="label">
<property name="text">
<string>Picture size is limited to 34 KB</string>
<item row="1" column="0" colspan="4">
<widget class="HashBox" name="hashBox">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="widgetResizable">
<bool>true</bool>
</property>
</widget>
</item>
@ -457,6 +470,12 @@
<extends>QLabel</extends>
<header>gui/common/StyledLabel.h</header>
</customwidget>
<customwidget>
<class>HashBox</class>
<extends>QScrollArea</extends>
<header location="global">gui/common/HashBox.h</header>
<container>1</container>
</customwidget>
<customwidget>
<class>HeaderFrame</class>
<extends>QFrame</extends>