Added a new setting to channels to enable/disable threaded loading.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7484 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-gui/src/gui/common/UIStateHelper.cpp

@@ -311,6 +311,9 @@ bool UIStateHelper::isWidgetVisible(QWidget *widget)
 	}
 
 	if (visible) {
+		int visibleCount = 0;
+		int invisibleCount = 0;
+
 		QMap<long, UIStateHelperData*>::iterator dataIt;
 		for (dataIt = mData.begin(); dataIt != mData.end(); ++dataIt) {
 			UIStateHelperData *data = dataIt.value();
@@ -323,32 +326,42 @@ bool UIStateHelper::isWidgetVisible(QWidget *widget)
 
 			if (states & (UISTATE_LOADING_VISIBLE | UISTATE_LOADING_INVISIBLE)) {
 				if (states & UISTATE_LOADING_VISIBLE) {
-					if (!data->mLoading) {
-						visible = false;
-						break;
+					if (data->mLoading) {
+						++visibleCount;
+					} else {
+						++invisibleCount;
 					}
 				} else if (states & UISTATE_LOADING_INVISIBLE) {
 					if (data->mLoading) {
-						visible = false;
-						break;
+						++invisibleCount;
+					} else {
+						++visibleCount;
 					}
 				}
 			}
 
 			if (states & (UISTATE_ACTIVE_VISIBLE | UISTATE_ACTIVE_INVISIBLE)) {
 				if (states & UISTATE_ACTIVE_VISIBLE) {
-					if (!data->mActive) {
-						visible = false;
-						break;
+					if (data->mActive) {
+						++visibleCount;
+					} else {
+						++invisibleCount;
 					}
 				} else if (states & UISTATE_ACTIVE_INVISIBLE) {
 					if (data->mActive) {
-						visible = false;
-						break;
+						++invisibleCount;
+					} else {
+						++visibleCount;
 					}
 				}
 			}
 		}
+
+		if (visibleCount + invisibleCount) {
+			if (!visibleCount) {
+				visible = false;
+			}
+		}
 	}
 
 	return visible;

retroshare-gui/src/gui/gxschannels/GxsChannelPostsWidget.cpp

@@ -29,7 +29,7 @@
 #include "gui/common/UIStateHelper.h"
 #include "gui/settings/rsharesettings.h"
 #include "gui/feeds/SubFileItem.h"
-
+#include "gui/notifyqt.h"
 #include <algorithm>
 
 #define CHAN_DEFAULT_IMAGE ":/images/channels.png"
@@ -57,6 +57,7 @@ GxsChannelPostsWidget::GxsChannelPostsWidget(const RsGxsGroupId &channelId, QWid
 	/* Setup UI helper */
 
 	mStateHelper->addWidget(mTokenTypePosts, ui->progressBar, UISTATE_LOADING_VISIBLE);
+	mStateHelper->addWidget(mTokenTypePosts, ui->loadingLabel, UISTATE_LOADING_VISIBLE);
 	mStateHelper->addWidget(mTokenTypePosts, ui->filterLineEdit);
 
 	mStateHelper->addWidget(mTokenTypeRelatedPosts, ui->loadingLabel, UISTATE_LOADING_VISIBLE);
@@ -67,8 +68,10 @@ GxsChannelPostsWidget::GxsChannelPostsWidget(const RsGxsGroupId &channelId, QWid
 	mStateHelper->addWidget(mTokenTypeGroupData, ui->logoLabel);
 	mStateHelper->addWidget(mTokenTypeGroupData, ui->subscribeToolButton);
 
+	/* Connect signals */
 	connect(ui->postButton, SIGNAL(clicked()), this, SLOT(createMsg()));
 	connect(ui->subscribeToolButton, SIGNAL(subscribe(bool)), this, SLOT(subscribeGroup(bool)));
+	connect(NotifyQt::getInstance(), SIGNAL(settingsChanged()), this, SLOT(settingsChanged()));
 
 	/* add filter actions */
 	ui->filterLineEdit->addFilter(QIcon(), tr("Title"), FILTER_TITLE, tr("Search Title"));
@@ -114,6 +117,7 @@ GxsChannelPostsWidget::GxsChannelPostsWidget(const RsGxsGroupId &channelId, QWid
 
 	/* Initialize GUI */
 	setAutoDownload(false);
+	settingsChanged();
 	setGroupId(channelId);
 }
 
@@ -144,6 +148,13 @@ void GxsChannelPostsWidget::processSettings(bool load)
 	mInProcessSettings = false;
 }
 
+void GxsChannelPostsWidget::settingsChanged()
+{
+	mUseThread = Settings->getChannelLoadThread();
+
+	mStateHelper->setWidgetVisible(ui->progressBar, mUseThread);
+}
+
 void GxsChannelPostsWidget::groupNameChanged(const QString &name)
 {
 	if (groupId().isNull()) {

retroshare-gui/src/gui/gxschannels/GxsChannelPostsWidget.h

@@ -71,7 +71,7 @@ protected:
 	virtual void insertPosts(const uint32_t &token, GxsMessageFramePostThread *thread);
 	virtual void insertRelatedPosts(const uint32_t &token);
 	virtual void clearPosts();
-	virtual bool useThread() { return true; }
+	virtual bool useThread() { return mUseThread; }
 	virtual void fillThreadCreatePost(const QVariant &post, bool related, int current, int count);
 
 private slots:
@@ -80,6 +80,7 @@ private slots:
 	void subscribeGroup(bool subscribe);
 	void filterChanged(int filter);
 	void setViewMode(int viewMode);
+	void settingsChanged();
 
 private:
 	void processSettings(bool load);
@@ -96,6 +97,7 @@ private:
 	QAction *mAutoDownloadAction;
 
 	bool mInProcessSettings;
+	bool mUseThread;
 
 	/* UI - from Designer */
 	Ui::GxsChannelPostsWidget *ui;

retroshare-gui/src/gui/settings/ChannelPage.cpp

@@ -36,6 +36,7 @@ ChannelPage::~ChannelPage()
 /** Saves the changes on this page */
 bool ChannelPage::save(QString &/*errmsg*/)
 {
+	Settings->setChannelLoadThread(ui.loadThreadCheckBox->isChecked());
 	ui.groupFrameSettingsWidget->saveSettings(GroupFrameSettings::Channel);
 
 	return true;
@@ -44,5 +45,6 @@ bool ChannelPage::save(QString &/*errmsg*/)
 /** Loads the settings for this page */
 void ChannelPage::load()
 {
+	ui.loadThreadCheckBox->setChecked(Settings->getChannelLoadThread());
 	ui.groupFrameSettingsWidget->loadSettings(GroupFrameSettings::Channel);
 }

retroshare-gui/src/gui/settings/ChannelPage.ui

@@ -12,6 +12,34 @@
   </property>
   <layout class="QGridLayout" name="gridLayout_3">
    <item row="1" column="0">
+    <widget class="QGroupBox" name="tabsGroupBox">
+     <property name="title">
+      <string>Tabs</string>
+     </property>
+     <layout class="QVBoxLayout" name="verticalLayout">
+      <item>
+       <widget class="GroupFrameSettingsWidget" name="groupFrameSettingsWidget" native="true"/>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item row="0" column="0">
+    <widget class="QGroupBox" name="generalGroupBox">
+     <property name="title">
+      <string>General</string>
+     </property>
+     <layout class="QVBoxLayout" name="verticalLayout_2">
+      <item>
+       <widget class="QCheckBox" name="loadThreadCheckBox">
+        <property name="text">
+         <string>Load posts in background (Thread)</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item row="2" column="0">
     <spacer name="verticalSpacer">
      <property name="orientation">
       <enum>Qt::Vertical</enum>
@@ -24,18 +52,6 @@
      </property>
     </spacer>
    </item>
-   <item row="0" column="0">
-    <widget class="QGroupBox" name="tabsGroupBox">
-     <property name="title">
-      <string>Tabs</string>
-     </property>
-     <layout class="QVBoxLayout" name="verticalLayout">
-      <item>
-       <widget class="GroupFrameSettingsWidget" name="groupFrameSettingsWidget" native="true"/>
-      </item>
-     </layout>
-    </widget>
-   </item>
   </layout>
  </widget>
  <customwidgets>

retroshare-gui/src/gui/settings/rsharesettings.cpp

@@ -968,6 +968,17 @@ void RshareSettings::setForumLoadEmbeddedImages(bool value)
 	setValueToGroup("Forum", "LoadEmbeddedImages", value);
 }
 
+/* Channel */
+bool RshareSettings::getChannelLoadThread()
+{
+	return valueFromGroup("Channel", "LoadThread", true).toBool();
+}
+
+void RshareSettings::setChannelLoadThread(bool value)
+{
+	setValueToGroup("Channel", "LoadThread", value);
+}
+
 /* GroupFrame settings */
 static QString groupFrameSettingsTypeToString(GroupFrameSettings::Type type)
 {

retroshare-gui/src/gui/settings/rsharesettings.h

@@ -292,6 +292,10 @@ public:
 	bool getForumLoadEmbeddedImages();
 	void setForumLoadEmbeddedImages(bool value);
 
+	/* Channel */
+	bool getChannelLoadThread();
+	void setChannelLoadThread(bool value);
+
 	/* GroupFrame settings */
 	bool getGroupFrameSettings(GroupFrameSettings::Type type, GroupFrameSettings &groupFrameSettings);
 	void setGroupFrameSettings(GroupFrameSettings::Type type, const GroupFrameSettings &groupFrameSettings);