diff options
Diffstat (limited to 'mmc_updater/src/UpdateDialogGtk.cpp')
| -rw-r--r-- | mmc_updater/src/UpdateDialogGtk.cpp | 155 |
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(); +} + + |