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authorPetr Mrázek <peterix@gmail.com>2013-12-02 00:55:24 +0100
committerPetr Mrázek <peterix@gmail.com>2013-12-02 00:55:24 +0100
commit6aa9bd0f77dcb5128167fae62e32aa5252fe85c6 (patch)
tree632994a61888929af9289927d338bd19a2b3f32c /mmc_updater/src/UpdateDialogGtk.cpp
parent613699b3626aea750093ab7eaaeccaa28c0e87c6 (diff)
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Renew the updater branch
Now with some actual consensus on what the updater will do!
Diffstat (limited to 'mmc_updater/src/UpdateDialogGtk.cpp')
-rw-r--r--mmc_updater/src/UpdateDialogGtk.cpp155
1 files changed, 155 insertions, 0 deletions
diff --git a/mmc_updater/src/UpdateDialogGtk.cpp b/mmc_updater/src/UpdateDialogGtk.cpp
new file mode 100644
index 00000000..d91144f5
--- /dev/null
+++ b/mmc_updater/src/UpdateDialogGtk.cpp
@@ -0,0 +1,155 @@
+#include "UpdateDialogGtk.h"
+
+#include "AppInfo.h"
+#include "StringUtils.h"
+
+#include <glib.h>
+#include <gtk/gtk.h>
+
+UpdateDialogGtk* update_dialog_gtk_new()
+{
+ return new UpdateDialogGtk();
+}
+
+UpdateDialogGtk::UpdateDialogGtk()
+: m_hadError(false)
+{
+}
+
+void UpdateDialogGtk::init(int argc, char** argv)
+{
+ gtk_init(&argc,&argv);
+
+ m_window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+ gtk_window_set_title(GTK_WINDOW(m_window),AppInfo::name().c_str());
+
+ m_progressLabel = gtk_label_new("Installing Updates");
+
+ GtkWidget* windowLayout = gtk_vbox_new(FALSE,3);
+ GtkWidget* buttonLayout = gtk_hbox_new(FALSE,3);
+ GtkWidget* labelLayout = gtk_hbox_new(FALSE,3);
+
+ m_finishButton = gtk_button_new_with_label("Finish");
+ gtk_widget_set_sensitive(m_finishButton,false);
+
+ m_progressBar = gtk_progress_bar_new();
+
+ // give the dialog a sensible default size by setting a minimum
+ // width on the progress bar. This is used instead of setting
+ // a default size for the dialog since gtk_window_set_default_size()
+ // is ignored when a dialog is marked as non-resizable
+ gtk_widget_set_usize(m_progressBar,350,-1);
+
+ gtk_signal_connect(GTK_OBJECT(m_finishButton),"clicked",
+ GTK_SIGNAL_FUNC(UpdateDialogGtk::finish),this);
+
+ gtk_container_add(GTK_CONTAINER(m_window),windowLayout);
+ gtk_container_set_border_width(GTK_CONTAINER(m_window),12);
+
+ gtk_box_pack_start(GTK_BOX(labelLayout),m_progressLabel,false,false,0);
+ gtk_box_pack_end(GTK_BOX(buttonLayout),m_finishButton,false,false,0);
+
+ gtk_box_pack_start(GTK_BOX(windowLayout),labelLayout,false,false,0);
+ gtk_box_pack_start(GTK_BOX(windowLayout),m_progressBar,false,false,0);
+ gtk_box_pack_start(GTK_BOX(windowLayout),buttonLayout,false,false,0);
+
+
+ gtk_widget_show(m_progressLabel);
+ gtk_widget_show(labelLayout);
+ gtk_widget_show(windowLayout);
+ gtk_widget_show(buttonLayout);
+ gtk_widget_show(m_finishButton);
+ gtk_widget_show(m_progressBar);
+
+ gtk_window_set_resizable(GTK_WINDOW(m_window),false);
+ gtk_window_set_position(GTK_WINDOW(m_window),GTK_WIN_POS_CENTER);
+
+ gtk_widget_show(m_window);
+}
+
+void UpdateDialogGtk::exec()
+{
+ gtk_main();
+}
+
+void UpdateDialogGtk::finish(GtkWidget* widget, gpointer _dialog)
+{
+ UpdateDialogGtk* dialog = static_cast<UpdateDialogGtk*>(_dialog);
+ dialog->quit();
+}
+
+void UpdateDialogGtk::quit()
+{
+ gtk_main_quit();
+}
+
+gboolean UpdateDialogGtk::notify(void* _message)
+{
+ UpdateMessage* message = static_cast<UpdateMessage*>(_message);
+ UpdateDialogGtk* dialog = static_cast<UpdateDialogGtk*>(message->receiver);
+ switch (message->type)
+ {
+ case UpdateMessage::UpdateProgress:
+ gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(dialog->m_progressBar),message->progress/100.0);
+ break;
+ case UpdateMessage::UpdateFailed:
+ {
+ dialog->m_hadError = true;
+ std::string errorMessage = AppInfo::updateErrorMessage(message->message);
+ GtkWidget* errorDialog = gtk_message_dialog_new (GTK_WINDOW(dialog->m_window),
+ GTK_DIALOG_DESTROY_WITH_PARENT,
+ GTK_MESSAGE_ERROR,
+ GTK_BUTTONS_CLOSE,
+ "%s",
+ errorMessage.c_str());
+ gtk_dialog_run (GTK_DIALOG (errorDialog));
+ gtk_widget_destroy (errorDialog);
+ gtk_widget_set_sensitive(dialog->m_finishButton,true);
+ }
+ break;
+ case UpdateMessage::UpdateFinished:
+ {
+ std::string message;
+ if (dialog->m_hadError)
+ {
+ message = "Update failed.";
+ }
+ else
+ {
+ message = "Update installed.";
+ }
+ message += " Click 'Finish' to restart the application.";
+ gtk_label_set_text(GTK_LABEL(dialog->m_progressLabel),message.c_str());
+ gtk_widget_set_sensitive(dialog->m_finishButton,true);
+ }
+ break;
+ }
+ delete message;
+
+ // do not invoke this function again
+ return false;
+}
+
+// callbacks during update installation
+void UpdateDialogGtk::updateError(const std::string& errorMessage)
+{
+ UpdateMessage* message = new UpdateMessage(this,UpdateMessage::UpdateFailed);
+ message->message = errorMessage;
+ g_idle_add(&UpdateDialogGtk::notify,message);
+}
+
+void UpdateDialogGtk::updateProgress(int percentage)
+{
+ UpdateMessage* message = new UpdateMessage(this,UpdateMessage::UpdateProgress);
+ message->progress = percentage;
+ g_idle_add(&UpdateDialogGtk::notify,message);
+}
+
+void UpdateDialogGtk::updateFinished()
+{
+ UpdateMessage* message = new UpdateMessage(this,UpdateMessage::UpdateFinished);
+ g_idle_add(&UpdateDialogGtk::notify,message);
+ UpdateDialog::updateFinished();
+}
+
+