From 65faabeed48584c461ca21d784c3f1d46f67f832 Mon Sep 17 00:00:00 2001 From: Petr Mrázek Date: Mon, 18 Mar 2013 23:00:46 +0100 Subject: Connect instance list to model. --- libmultimc/src/instancelist.cpp | 40 +++++++++++++++++++++++++++++++++++----- 1 file changed, 35 insertions(+), 5 deletions(-) (limited to 'libmultimc/src') diff --git a/libmultimc/src/instancelist.cpp b/libmultimc/src/instancelist.cpp index 78650634..83a72afb 100644 --- a/libmultimc/src/instancelist.cpp +++ b/libmultimc/src/instancelist.cpp @@ -15,11 +15,10 @@ #include "include/instancelist.h" -#include "siglist_impl.h" - #include #include #include +#include #include "include/instance.h" #include "include/instanceloader.h" @@ -37,7 +36,7 @@ InstanceList::InstListError InstanceList::loadList() { QDir dir(m_instDir); QDirIterator iter(dir); - + m_instances.clear(); while (iter.hasNext()) { QString subDir = iter.next(); @@ -78,10 +77,41 @@ InstanceList::InstListError InstanceList::loadList() qDebug(QString("Loaded instance %1").arg(inst->name()).toUtf8()); inst->setParent(this); - append(QSharedPointer(inst)); + m_instances.append(inst); } } } - + emit invalidated(); return NoError; } + +/// Clear all instances. Triggers notifications. +void InstanceList::clear() +{ + m_instances.clear(); + emit invalidated(); +}; + +/// Add an instance. Triggers notifications, returns the new index +int InstanceList::add(InstancePtr t) +{ + m_instances.append(t); + emit instanceAdded(count() - 1); + return count() - 1; +} + +InstancePtr InstanceList::getInstanceById(QString instId) +{ + QListIterator iter(m_instances); + InstancePtr inst; + while(iter.hasNext()) + { + inst = iter.next(); + if (inst->id() == instId) + break; + } + if (inst->id() != instId) + return InstancePtr(); + else + return iter.peekPrevious(); +} \ No newline at end of file -- cgit From 7e222c3e8f4d1c007edafc31e75e7712813dd64b Mon Sep 17 00:00:00 2001 From: Petr Mrázek Date: Mon, 18 Mar 2013 23:35:54 +0100 Subject: Loading instance groups and exposing them to the model --- libmultimc/src/instancelist.cpp | 109 +++++++++++++++++++++++++++++++++++++++- 1 file changed, 108 insertions(+), 1 deletion(-) (limited to 'libmultimc/src') diff --git a/libmultimc/src/instancelist.cpp b/libmultimc/src/instancelist.cpp index 83a72afb..a835fcfe 100644 --- a/libmultimc/src/instancelist.cpp +++ b/libmultimc/src/instancelist.cpp @@ -19,12 +19,17 @@ #include #include #include +#include +#include +#include +#include #include "include/instance.h" #include "include/instanceloader.h" #include "pathutils.h" +const static int GROUP_FILE_FORMAT_VERSION = 1; InstanceList::InstanceList(const QString &instDir, QObject *parent) : QObject(parent), m_instDir("instances") @@ -36,6 +41,104 @@ InstanceList::InstListError InstanceList::loadList() { QDir dir(m_instDir); QDirIterator iter(dir); + + QString groupFileName = m_instDir + "/instgroups.json"; + // temporary map from instance ID to group name + QMap groupMap; + + // HACK: this is really an if. breaks after one iteration. + while (QFileInfo(groupFileName).exists()) + { + QFile groupFile(groupFileName); + + if (!groupFile.open(QIODevice::ReadOnly)) + { + // An error occurred. Ignore it. + qDebug("Failed to read instance group file."); + break; + } + + QTextStream in(&groupFile); + QString jsonStr = in.readAll(); + groupFile.close(); + + QJsonParseError error; + QJsonDocument jsonDoc = QJsonDocument::fromJson(jsonStr.toUtf8(), &error); + + if (error.error != QJsonParseError::NoError) + { + qWarning(QString("Failed to parse instance group file: %1 at offset %2"). + arg(error.errorString(), QString::number(error.offset)).toUtf8()); + break; + } + + if (!jsonDoc.isObject()) + { + qWarning("Invalid group file. Root entry should be an object."); + break; + } + + QJsonObject rootObj = jsonDoc.object(); + + // Make sure the format version matches. + if (rootObj.value("formatVersion").toVariant().toInt() == GROUP_FILE_FORMAT_VERSION) + { + // Get the group list. + if (!rootObj.value("groups").isObject()) + { + qWarning("Invalid group list JSON: 'groups' should be an object."); + break; + } + + // Iterate through the list. + QJsonObject groupList = rootObj.value("groups").toObject(); + + for (QJsonObject::iterator iter = groupList.begin(); + iter != groupList.end(); iter++) + { + QString groupName = iter.key(); + + // If not an object, complain and skip to the next one. + if (!iter.value().isObject()) + { + qWarning(QString("Group '%1' in the group list should " + "be an object.").arg(groupName).toUtf8()); + continue; + } + + QJsonObject groupObj = iter.value().toObject(); + /* + // Create the group object. + InstanceGroup *group = new InstanceGroup(groupName, this); + groups.push_back(group); + + // If 'hidden' isn't a bool value, just assume it's false. + if (groupObj.value("hidden").isBool() && groupObj.value("hidden").toBool()) + { + group->setHidden(groupObj.value("hidden").toBool()); + } + */ + + if (!groupObj.value("instances").isArray()) + { + qWarning(QString("Group '%1' in the group list is invalid. " + "It should contain an array " + "called 'instances'.").arg(groupName).toUtf8()); + continue; + } + + // Iterate through the list of instances in the group. + QJsonArray instancesArray = groupObj.value("instances").toArray(); + + for (QJsonArray::iterator iter2 = instancesArray.begin(); + iter2 != instancesArray.end(); iter2++) + { + groupMap[(*iter2).toString()] = groupName; + } + } + } + break; + } m_instances.clear(); while (iter.hasNext()) { @@ -74,7 +177,11 @@ InstanceList::InstListError InstanceList::loadList() else { QSharedPointer inst(instPtr); - + auto iter = groupMap.find(inst->id()); + if(iter != groupMap.end()) + { + inst->setGroup((*iter)); + } qDebug(QString("Loaded instance %1").arg(inst->name()).toUtf8()); inst->setParent(this); m_instances.append(inst); -- cgit From 7d7e4034f48b578c87a4651075c2b73dc236181b Mon Sep 17 00:00:00 2001 From: Petr Mrázek Date: Tue, 19 Mar 2013 06:24:34 +0100 Subject: Property change propagation, changing instance groups, icon preview --- libmultimc/src/instancelist.cpp | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'libmultimc/src') diff --git a/libmultimc/src/instancelist.cpp b/libmultimc/src/instancelist.cpp index a835fcfe..f9c525d0 100644 --- a/libmultimc/src/instancelist.cpp +++ b/libmultimc/src/instancelist.cpp @@ -185,6 +185,7 @@ InstanceList::InstListError InstanceList::loadList() qDebug(QString("Loaded instance %1").arg(inst->name()).toUtf8()); inst->setParent(this); m_instances.append(inst); + connect(instPtr, SIGNAL(propertiesChanged(Instance*)),this, SLOT(propertiesChanged(Instance*))); } } } @@ -221,4 +222,16 @@ InstancePtr InstanceList::getInstanceById(QString instId) return InstancePtr(); else return iter.peekPrevious(); +} + +void InstanceList::propertiesChanged(Instance * inst) +{ + for(int i = 0; i < m_instances.count(); i++) + { + if(inst == m_instances[i].data()) + { + emit instanceChanged(i); + break; + } + } } \ No newline at end of file -- cgit