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improve finish transaction handling

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This commit is contained in:
guinux 2016-02-27 10:11:04 +01:00
parent 84bd81d417
commit 85731c3a9f
4 changed files with 73 additions and 74 deletions
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19
resources/progress_dialog.ui
View File

@ -1,12 +1,14 @@
<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated with glade 3.19.0 -->
<interface>
<requires lib="gtk+" version="3.12"/>
<template class="PamacProgressDialog" parent="GtkDialog">
<property name="width_request">500</property>
<property name="can_focus">False</property>
<property name="border_width">6</property>
<property name="title" translatable="yes">Progress</property>
<property name="modal">True</property>
<property name="window_position">center-on-parent</property>
<property name="width_request">500</property>
<property name="icon_name">system-software-install</property>
<property name="type_hint">dialog</property>
<property name="deletable">False</property>
@ -14,44 +16,46 @@
<object class="GtkBox" id="dialog-vbox1">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="border_width">0</property>
<property name="orientation">vertical</property>
<property name="spacing">12</property>
<child internal-child="action_area">
<object class="GtkButtonBox" id="dialog-action_area1">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="spacing">6</property>
<property name="layout_style">end</property>
<child>
<object class="GtkButton" id="cancel_button">
<property name="label" translatable="yes">_Cancel</property>
<property name="use_underline">True</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">False</property>
<property name="use_underline">True</property>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">0</property>
</packing>
</child>
<child>
<object class="GtkButton" id="close_button">
<property name="label" translatable="yes">_Close</property>
<property name="use_underline">True</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<signal name="clicked" handler="on_close_button_clicked" swapped="no"/>
<property name="receives_default">False</property>
<property name="use_underline">True</property>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">1</property>
</packing>
</child>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">0</property>
</packing>
</child>
<child>
@ -62,6 +66,7 @@
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">1</property>
</packing>
</child>
<child>
@ -74,6 +79,7 @@
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">2</property>
</packing>
</child>
<child>
@ -95,6 +101,7 @@
<packing>
<property name="expand">True</property>
<property name="fill">True</property>
<property name="position">3</property>
</packing>
</child>
</object>

2
src/Makefile
View File

@ -75,7 +75,7 @@ pamac-daemon: ../vapi/libalpm.vapi ../vapi/polkit-gobject-1.vapi ../vapi/libcurl
mirrors_config.vala \
daemon.vala
libpamac.so: ../vapi/libalpm.vapi $(COMMON_SOURCES) $(TRANSACTION_SOURCES) $(PREFERENCES_SOURCES) ../resources/manager_resources.c
libpamac.so: ../vapi/libalpm.vapi $(COMMON_SOURCES) $(TRANSACTION_SOURCES) $(PREFERENCES_SOURCES) ../resources/transaction_resources.c
valac -o libpamac.so \
-X -fPIC \
-X --shared \

8
src/progress_dialog.vala
View File

@ -62,14 +62,6 @@ namespace Pamac {
this.expander.add (grid);
}
[GtkCallback]
void on_close_button_clicked () {
this.hide ();
while (Gtk.events_pending ()) {
Gtk.main_iteration ();
}
}
public void spawn_in_term (string[] args, out Pid child_pid = null) {
Pid intern_pid;
try {

114
src/transaction.vala
View File

@ -112,6 +112,7 @@ namespace Pamac {
uint64 download_rate;
uint64 rates_nb;
Timer timer;
bool database_modified;
//dialogs
TransactionSumDialog transaction_sum_dialog;
@ -150,7 +151,8 @@ namespace Pamac {
transaction_sum_dialog = new TransactionSumDialog (application_window);
transaction_info_dialog = new TransactionInfoDialog (application_window);
progress_dialog = new ProgressDialog (application_window);
progress_dialog.cancel_button.clicked.connect (on_cancel_button_clicked);
progress_dialog.close_button.clicked.connect (on_progress_dialog_close_button_clicked);
progress_dialog.cancel_button.clicked.connect (on_progress_dialog_cancel_button_clicked);
// connect to child_exited signal which will only be emit after a call to watch_child
progress_dialog.term.child_exited.connect (on_term_child_exited);
// progress data
@ -159,6 +161,7 @@ namespace Pamac {
previous_filename = "";
sysupgrade_after_trans = false;
timer = new Timer ();
database_modified = false;
}
public async void run_preferences_dialog () {
@ -276,8 +279,8 @@ namespace Pamac {
} catch (IOError e) {
stderr.printf ("IOError: %s\n", e.message);
daemon.refresh_finished.disconnect (on_refresh_finished);
refresh_handle ();
finished (true);
database_modified = true;
finish_transaction ();
}
}
@ -286,7 +289,7 @@ namespace Pamac {
daemon.start_get_updates (pamac_config.enable_aur && pamac_config.check_aur_updates);
} catch (IOError e) {
stderr.printf ("IOError: %s\n", e.message);
finished (false);
finish_transaction ();
}
}
@ -339,15 +342,14 @@ namespace Pamac {
daemon.start_trans_prepare ();
} catch (IOError e) {
stderr.printf ("IOError: %s\n", e.message);
finished (false);
release ();
finish_transaction ();
}
} else {
release ();
finished (false);
handle_error (get_current_error ());
}
} else {
finished (false);
handle_error (get_current_error ());
}
}
@ -473,15 +475,14 @@ namespace Pamac {
daemon.start_trans_prepare ();
} catch (IOError e) {
stderr.printf ("IOError: %s\n", e.message);
finished (false);
release ();
finish_transaction ();
}
} else {
release ();
finished (false);
handle_error (get_current_error ());
}
} else {
finished (false);
handle_error (get_current_error ());
}
}
@ -645,8 +646,8 @@ namespace Pamac {
daemon.start_trans_commit ();
} catch (IOError e) {
stderr.printf ("IOError: %s\n", e.message);
refresh_handle ();
finished (true);
database_modified = true;
finish_transaction ();
}
}
@ -1139,37 +1140,57 @@ namespace Pamac {
transaction_info_dialog.textbuffer.get_end_iter (out end_iter);
transaction_info_dialog.textbuffer.delete (ref start_iter, ref end_iter);
progress_dialog.progressbar.set_fraction (0);
progress_dialog.cancel_button.set_visible (false);
progress_dialog.close_button.set_visible (true);
progress_dialog.spawn_in_term ({"echo"});
while (Gtk.events_pending ()) {
Gtk.main_iteration ();
}
}
finish_transaction ();
}
void on_refresh_finished (bool success) {
void finish_transaction () {
if (database_modified) {
refresh_handle ();
if (success) {
if (mode == Mode.UPDATER) {
finished (true);
}
if (progress_dialog.expander.get_expanded ()) {
progress_dialog.cancel_button.set_visible (false);
progress_dialog.close_button.set_visible (true);
} else {
finished (database_modified);
progress_dialog.hide ();
while (Gtk.events_pending ()) {
Gtk.main_iteration ();
}
}
database_modified = false;
}
void on_refresh_finished (bool success) {
database_modified = true;
if (success) {
if (mode == Mode.UPDATER) {
finish_transaction ();
} else {
refresh_handle ();
clear_lists ();
sysupgrade (false);
}
} else {
finished (true);
handle_error (get_current_error ());
}
previous_filename = "";
daemon.refresh_finished.disconnect (on_refresh_finished);
}
void on_cancel_button_clicked () {
void on_progress_dialog_close_button_clicked () {
finished (database_modified);
progress_dialog.hide ();
while (Gtk.events_pending ()) {
Gtk.main_iteration ();
}
}
void on_progress_dialog_cancel_button_clicked () {
cancel ();
clear_lists ();
progress_dialog.spawn_in_term ({"/usr/bin/echo", dgettext (null, "Transaction cancelled") + ".\n"});
@ -1200,32 +1221,25 @@ namespace Pamac {
start_commit ();
}
} else {
progress_dialog.spawn_in_term ({"echo", dgettext (null, "Transaction cancelled") + ".\n"});
progress_dialog.hide ();
transaction_sum_dialog.hide ();
while (Gtk.events_pending ()) {
Gtk.main_iteration ();
}
unowned string action = dgettext (null, "Transaction cancelled");
progress_dialog.spawn_in_term ({"echo", action + ".\n"});
progress_dialog.action_label.set_text (action);
release ();
//to_build.remove_all ();
sysupgrade_after_trans = false;
finished (false);
finish_transaction ();
}
} else {
//var err = ErrorInfos ();
//err.message = dgettext (null, "Nothing to do") + "\n";
progress_dialog.spawn_in_term ({"echo", dgettext (null, "Nothing to do") + ".\n"});
progress_dialog.hide ();
while (Gtk.events_pending ()) {
Gtk.main_iteration ();
}
release ();
clear_lists ();
finished (false);
finish_transaction ();
//handle_error (err);
}
} else {
finished (false);
handle_error (get_current_error ());
}
}
@ -1246,33 +1260,24 @@ namespace Pamac {
sysupgrade_after_trans = false;
sysupgrade (false);
} else {
refresh_handle ();
finished (true);
progress_dialog.spawn_in_term ({"echo", dgettext (null, "Transaction successfully finished") + ".\n"});
if (progress_dialog.expander.get_expanded ()) {
progress_dialog.action_label.set_text (dgettext (null, "Transaction successfully finished"));
progress_dialog.cancel_button.set_visible (false);
progress_dialog.close_button.set_visible (true);
} else {
progress_dialog.hide ();
}
while (Gtk.events_pending ()) {
Gtk.main_iteration ();
}
unowned string action = dgettext (null, "Transaction successfully finished");
progress_dialog.spawn_in_term ({"echo", action + ".\n"});
progress_dialog.action_label.set_text (action);
database_modified = true;
finish_transaction ();
}
}
} else {
// if it is an authentication error, database was not modified
var err = get_current_error ();
if (err.message == dgettext (null, "Authentication failed")) {
finished (false);
handle_error (err);
} else {
clear_lists ();
refresh_handle ();
finished (true);
}
database_modified = true;
handle_error (err);
}
}
total_download = 0;
already_downloaded = 0;
previous_filename = "";
@ -1283,21 +1288,16 @@ namespace Pamac {
clear_lists ();
// let the time to the daemon to update databases
Timeout.add (1000, () => {
refresh_handle ();
finished (true);
if (status == 0) {
string action = dgettext (null, "Transaction successfully finished");
unowned string action = dgettext (null, "Transaction successfully finished");
progress_dialog.spawn_in_term ({"echo", action + ".\n"});
progress_dialog.action_label.set_text (action);
} else {
progress_dialog.spawn_in_term ({"echo"});
}
progress_dialog.progressbar.set_fraction (1);
progress_dialog.cancel_button.set_visible (false);
progress_dialog.close_button.set_visible (true);
while (Gtk.events_pending ()) {
Gtk.main_iteration ();
}
database_modified = true;
finish_transaction ();
return false;
});
}