Show dive information in profile export

This was requested for social media posting.

Signed-off-by: Robert C. Helling <helling@atdotde.de>

Author: atdotde

backend-shared/exportfuncs.cpp

@@ -18,7 +18,9 @@
 #include "core/selection.h"
 #include "core/taxonomy.h"
 #include "core/sample.h"
+#include "core/string-format.h"
 #include "profile-widget/profilescene.h"
+#include "core/qthelper.h"
 #include <QDir>
 #include <QFileInfo>
 #include <QtConcurrent>
@@ -41,21 +43,51 @@ static constexpr int profileScale = 4;
 static constexpr int profileWidth = 800 * profileScale;
 static constexpr int profileHeight = 600 * profileScale;
 
-static void exportProfile(ProfileScene &profile, const struct dive &dive, const QString &filename)
+static QString profileText(const struct dive &dive)
+{
+    QString text;
+
+    if (dive.dive_site->name.length() > 0)
+        text += "🗺 " + QString::fromStdString(dive.dive_site->name) + " \n";
+    if (dive.when) {
+        text += "🗓️ " + formatDiveDateTime(&dive) + "\n";
+    }
+    text += "⏱️: " + formatDiveDuration(&dive) + "\n";
+    text += "⭳: " + get_depth_string(dive.maxdepth, true) + " \n";
+    if (dive.watertemp.mkelvin)
+        text += "🌡️: " + get_temperature_string(dive.watertemp, true) + " \n";
+    if (dive.visibility)
+        text += "👁: " + QString("⭐").repeated(dive.visibility) + " \n";
+    text += formatGas(&dive);
+
+    return text;
+}
+
+static void exportProfile(ProfileScene &profile, const struct dive &dive, const QString &filename, bool diveinfo)
 {
 	QImage image = QImage(QSize(profileWidth, profileHeight), QImage::Format_RGB32);
 	QPainter paint;
-	paint.begin(&image);
-	profile.draw(&paint, QRect(0, 0, profileWidth, profileHeight), &dive, 0, nullptr, false);
-	image.save(filename);
+    paint.begin(&image);
+    profile.draw(&paint, QRect(0, 0, profileWidth, profileHeight), &dive, 0, nullptr, false);
+    if (diveinfo) {
+        QPixmap logo(":poster-icon");
+        paint.drawPixmap(profileWidth - 210, profileHeight * 0.9 - 200, 200, 200, logo);
+        QString text = profileText(dive);
+        QPen pen = QPen(Qt::darkBlue);
+        paint.setPen(pen);
+        QFont textfont("Courier", 60, QFont::Bold);
+        paint.setFont(textfont);
+        paint.drawText(QRect(0.05 * profileWidth, 0, profileWidth, profileHeight * 0.9), text, Qt::AlignBottom | Qt::AlignLeft);
+    }
+    image.save(filename);
 }
 
 static std::unique_ptr<ProfileScene> getPrintProfile()
 {
 	return std::make_unique<ProfileScene>((double)profileScale, true, false);
 }
 
-void exportProfile(QString filename, bool selected_only, ExportCallback &cb)
+void exportProfile(QString filename, bool selected_only, ExportCallback &cb, bool diveinfo)
 {
 	int count = 0;
 	if (!filename.endsWith(".png", Qt::CaseInsensitive))
@@ -73,7 +105,7 @@ void exportProfile(QString filename, bool selected_only, ExportCallback &cb)
 		cb.setProgress(done++ * 1000 / todo);
 		QString fn = count ? fi.path() + QDir::separator() + fi.completeBaseName().append(QString("-%1.").arg(count)) + fi.suffix()
 				   : filename;
-		exportProfile(*profile, *dive, fn);
+        exportProfile(*profile, *dive, fn, diveinfo);
 		++count;
 	}
 }
@@ -138,7 +170,7 @@ void export_TeX(const char *filename, bool selected_only, bool plain, ExportCall
 		if (selected_only && !dive->selected)
 			continue;
 		cb.setProgress(done++ * 1000 / todo);
-		exportProfile(*profile, *dive, texdir.filePath(QString("profile%1.png").arg(dive->number)));
+        exportProfile(*profile, *dive, texdir.filePath(QString("profile%1.png").arg(dive->number)), false);
 		struct tm tm;
 		utc_mkdate(dive->when, &tm);
 

backend-shared/exportfuncs.h

@@ -13,7 +13,7 @@ struct ExportCallback {
 	virtual bool canceled() const;
 };
 
-void exportProfile(QString filename, bool selected_only, ExportCallback &cb);
+void exportProfile(QString filename, bool selected_only, ExportCallback &cb, bool diveinfo);
 void export_TeX(const char *filename, bool selected_only, bool plain, ExportCallback &cb);
 void export_depths(const char *filename, bool selected_only);
 std::vector<const dive_site *> getDiveSitesToExport(bool selectedOnly);

desktop-widgets/divelogexportdialog.cpp

@@ -224,7 +224,7 @@ void DiveLogExportDialog::on_buttonBox_accepted()
 			filename = QFileDialog::getSaveFileName(this, tr("Save profile image"), lastDir);
 			if (!filename.isEmpty()) {
 				ProgressDialogCallback cb;
-				exportProfile(qPrintable(filename), ui->exportSelected->isChecked(), cb);
+                exportProfile(qPrintable(filename), ui->exportSelected->isChecked(), cb, ui->diveinfo->isChecked());
 			}
 		} else if (ui->exportProfileData->isChecked()) {
 			filename = QFileDialog::getSaveFileName(this, tr("Save profile data"), lastDir);

desktop-widgets/divelogexportdialog.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>507</width>
-    <height>423</height>
+    <height>556</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -175,6 +175,19 @@
               <string>Anonymize</string>
              </property>
             </widget>
+            <widget class="QCheckBox" name="diveinfo">
+             <property name="geometry">
+              <rect>
+               <x>10</x>
+               <y>90</y>
+               <width>181</width>
+               <height>23</height>
+              </rect>
+             </property>
+             <property name="text">
+              <string>Dive info in profle</string>
+             </property>
+            </widget>
            </widget>
           </item>
          </layout>
@@ -666,7 +679,7 @@
   </connection>
  </connections>
  <buttongroups>
-  <buttongroup name="buttonGroup"/>
   <buttongroup name="exportGroup"/>
+  <buttongroup name="buttonGroup"/>
  </buttongroups>
 </ui>