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Made it so that update window and set window can't be open simultaneously (don't explode the set by deleting the style, say).

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Made update window enforce dependencies
Added update button to welcome window (need icon still)


git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@756 0fc631ac-6414-0410-93d0-97cfa31319b6
This commit is contained in:
coppro
2007-09-25 02:02:53 +00:00
parent a57c20aa4f
commit 3ea0a4abd7
10 changed files with 153 additions and 27 deletions
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src/gui/update_checker.cpp
+93 -1
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@@ -22,6 +22,7 @@ DECLARE_POINTER_TYPE(PackageVersionData);
DECLARE_POINTER_TYPE(VersionData);
DECLARE_TYPEOF_COLLECTION(PackageVersionDataP);
DECLARE_TYPEOF_COLLECTION(PackageDependencyP);
// ----------------------------------------------------------------------------- : Update data
@@ -105,7 +106,7 @@ class CheckUpdateThread : public wxThread {
InputStreamP is(isP);
// Read version data
VersionDataP version_data;
Reader reader(is, _("updates"));
Reader reader(is, nullptr, _("updates"));
reader.handle(version_data);
// has the updates url changed?
if (!version_data->new_updates_url.empty()) {
@@ -261,8 +262,10 @@ class PackageUpdateList : public wxVListBox {
#define SELECT_WHITE(color) (IsSelected(n) ? *wxWHITE : color)
dc.SetClippingRegion(wxRect(rect.x, rect.y, rect.width / 2, rect.height));
dc.SetTextForeground(SELECT_WHITE(packageFront));
dc.DrawText(pack->name, rect.GetLeft() + 1, rect.GetTop());
dc.DestroyClippingRegion();
dc.SetTextForeground(SELECT_WHITE(status_colors[status]));
dc.DrawText(status_texts[status], rect.GetLeft() + 240, rect.GetTop());
@@ -465,13 +468,102 @@ void UpdatesWindow::setDefaultPackageStatus() {
}
}
/// Select the dependencies for a package
/**
* \param pack The package data to check dependencies for.
*
* This function will select all the dependencies for the package, to ensure
* that the user can't install a package without it's dependencies.
*/
void UpdatesWindow::SelectPackageDependencies (PackageVersionDataP pack) {
FOR_EACH(dep, pack->depends) {
if (packages.checkDependency(*dep)) //It's already installed.
continue;
FOR_EACH(p, update_version_data->packages) {
if (p->name == dep->package) { //We have a match.
if (p->version >= dep->version) { //Versions line up
PackageStatus& status = package_data[p].first;
PackageAction& action = package_data[p].second;
if (status == STATUS_NOT_INSTALLED)
action = ACTION_INSTALL;
else if (status == STATUS_UPGRADEABLE)
action = ACTION_UPGRADE;
else //status == STATUS_INSTALLED
action = ACTION_NOTHING;
break;
}
}
}
// TODO: Decide what to do if a dependency can't be met.
// It shouldn't happen with a decently maintained updates list.
// But it could, and we need to decide what to do in this situation.
}
}
/// This finds all packages that depend on the one provided and marks them for removal.
void UpdatesWindow::RemovePackageDependencies (PackageVersionDataP pack) {
FOR_EACH(p, update_version_data->packages) {
FOR_EACH(dep, p->depends) {
if (pack->name == dep->package) {
PackageStatus& status = package_data[p].first;
PackageAction& action = package_data[p].second;
if (status != STATUS_NOT_INSTALLED)
action = ACTION_UNINSTALL;
else // status == STATUS_NOT_INSTALLED
action = p->app_version > file_version ? ACTION_NOTHING : ACTION_NEW_MSE;
break;
}
}
}
}
/// This deals with the complexities of a downgrade and its dependencies.
void UpdatesWindow::DowngradePackageDependencies (PackageVersionDataP pack) {
PackagedP old_pack = packages.openAny(pack->name, true);
FOR_EACH(dep, old_pack->dependencies) {
// dependencies the old version has, but the new one might not.
if (packages.checkDependency(*dep)) //It's already installed.
continue;
FOR_EACH(p, update_version_data->packages) {
if (p->name == dep->package) { //We have a match.
if (p->version >= dep->version) { //Versions line up
if (p->app_version > file_version) //We can't install this
continue;
PackageStatus& status = package_data[p].first;
PackageAction& action = package_data[p].second;
if (status == STATUS_NOT_INSTALLED)
action = ACTION_INSTALL;
else if (status == STATUS_UPGRADEABLE)
action = ACTION_UPGRADE;
break;
}
}
}
// TODO: Decide what to do if a dependency can't be met.
// It shouldn't happen with a decently maintained updates list.
// But it could, and we need to decide what to do in this situation.
}
FOR_EACH(p, update_version_data->packages) {
// dependencies that can no longer be met.
FOR_EACH(dep, p->depends) {
if (pack->name == dep->package) {
if (old_pack->version > dep->version) {
PackageStatus& status = package_data[p].first;
PackageAction& action = package_data[p].second;
if (status != STATUS_NOT_INSTALLED)
action = ACTION_UNINSTALL;
else // status == STATUS_NOT_INSTALLED
action = p->app_version > file_version ? ACTION_NOTHING : ACTION_NEW_MSE;
break;
}
}
}
}
}
BEGIN_EVENT_TABLE(UpdatesWindow, Frame)