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Use an unsafe cast (#200)

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This approach resolves warnings like this:

Access to possible `null'. Perform a check or use an unsafe cast.
This commit is contained in:
Yegor Yefremov 2023-06-01 12:34:02 +02:00 committed by GitHub
parent bd4d2b5b5c
commit a31bfe628e
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GPG Key ID: 4AEE18F83AFDEB23
9 changed files with 34 additions and 34 deletions
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32
src/Gtk/BackupDeviceBox.vala
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@ -133,7 +133,7 @@ class BackupDeviceBox : Gtk.Box{
Device dev; Device dev;
model.get (iter, 0, out dev, -1); model.get (iter, 0, out dev, -1);
(cell as Gtk.CellRendererPixbuf).visible = (dev.type == "disk"); ((Gtk.CellRendererPixbuf)cell).visible = (dev.type == "disk");
}); });
@ -144,9 +144,9 @@ class BackupDeviceBox : Gtk.Box{
bool selected; bool selected;
model.get (iter, 0, out dev, 3, out selected, -1); model.get (iter, 0, out dev, 3, out selected, -1);
(cell as Gtk.CellRendererToggle).active = selected; ((Gtk.CellRendererToggle)cell).active = selected;
(cell as Gtk.CellRendererToggle).visible = ((Gtk.CellRendererToggle)cell).visible =
(dev.size_bytes > 10 * KB) && (dev.type != "disk") && (dev.children.size == 0); (dev.size_bytes > 10 * KB) && (dev.type != "disk") && (dev.children.size == 0);
}); });
@ -175,10 +175,10 @@ class BackupDeviceBox : Gtk.Box{
if (txt.length == 0){ if (txt.length == 0){
txt = "%s Disk".printf(format_file_size(dev.size_bytes)); txt = "%s Disk".printf(format_file_size(dev.size_bytes));
} }
(cell as Gtk.CellRendererText).text = txt.strip(); ((Gtk.CellRendererText)cell).text = txt.strip();
} }
else { else {
(cell as Gtk.CellRendererText).text = dev.kname; ((Gtk.CellRendererText)cell).text = dev.kname;
} }
//(cell as Gtk.CellRendererText).sensitive = (dev.type != "disk"); //(cell as Gtk.CellRendererText).sensitive = (dev.type != "disk");
@ -192,7 +192,7 @@ class BackupDeviceBox : Gtk.Box{
col.set_cell_data_func(cell_text, (cell_layout, cell, model, iter)=>{ col.set_cell_data_func(cell_text, (cell_layout, cell, model, iter)=>{
Device dev; Device dev;
model.get (iter, 0, out dev, -1); model.get (iter, 0, out dev, -1);
(cell as Gtk.CellRendererText).text = dev.fstype; ((Gtk.CellRendererText)cell).text = dev.fstype;
//(cell as Gtk.CellRendererText).sensitive = (dev.type != "disk"); //(cell as Gtk.CellRendererText).sensitive = (dev.type != "disk");
}); });
@ -206,7 +206,7 @@ class BackupDeviceBox : Gtk.Box{
Device dev; Device dev;
model.get (iter, 0, out dev, -1); model.get (iter, 0, out dev, -1);
(cell as Gtk.CellRendererText).text = ((Gtk.CellRendererText)cell).text =
(dev.size_bytes > 0) ? format_file_size(dev.size_bytes, false, "", true, 0) : ""; (dev.size_bytes > 0) ? format_file_size(dev.size_bytes, false, "", true, 0) : "";
}); });
@ -220,14 +220,14 @@ class BackupDeviceBox : Gtk.Box{
model.get (iter, 0, out dev, -1); model.get (iter, 0, out dev, -1);
if (dev.type == "disk"){ if (dev.type == "disk"){
(cell as Gtk.CellRendererText).text = ""; ((Gtk.CellRendererText)cell).text = "";
} }
else{ else{
(cell as Gtk.CellRendererText).text = ((Gtk.CellRendererText)cell).text =
(dev.free_bytes > 0) ? format_file_size(dev.free_bytes, false, "", true, 0) : ""; (dev.free_bytes > 0) ? format_file_size(dev.free_bytes, false, "", true, 0) : "";
} }
(cell as Gtk.CellRendererText).sensitive = (dev.type != "disk"); ((Gtk.CellRendererText)cell).sensitive = (dev.type != "disk");
}); });
// name // name
@ -240,13 +240,13 @@ class BackupDeviceBox : Gtk.Box{
model.get (iter, 0, out dev, -1); model.get (iter, 0, out dev, -1);
if (dev.type == "disk"){ if (dev.type == "disk"){
(cell as Gtk.CellRendererText).text = ""; ((Gtk.CellRendererText)cell).text = "";
} }
else{ else{
(cell as Gtk.CellRendererText).text = dev.partlabel; ((Gtk.CellRendererText)cell).text = dev.partlabel;
} }
(cell as Gtk.CellRendererText).sensitive = (dev.type != "disk"); ((Gtk.CellRendererText)cell).sensitive = (dev.type != "disk");
}); });
// label // label
@ -259,13 +259,13 @@ class BackupDeviceBox : Gtk.Box{
model.get (iter, 0, out dev, -1); model.get (iter, 0, out dev, -1);
if (dev.type == "disk"){ if (dev.type == "disk"){
(cell as Gtk.CellRendererText).text = ""; ((Gtk.CellRendererText)cell).text = "";
} }
else{ else{
(cell as Gtk.CellRendererText).text = dev.label; ((Gtk.CellRendererText)cell).text = dev.label;
} }
(cell as Gtk.CellRendererText).sensitive = (dev.type != "disk"); ((Gtk.CellRendererText)cell).sensitive = (dev.type != "disk");
}); });
// buffer // buffer

4
src/Gtk/BootOptionsBox.vala
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@ -91,11 +91,11 @@ class BootOptionsBox : Gtk.Box{
if (dev.type == "disk"){ if (dev.type == "disk"){
//log_msg("desc:" + dev.description()); //log_msg("desc:" + dev.description());
(cell as Gtk.CellRendererText).markup = ((Gtk.CellRendererText)cell).markup =
"<b>%s (MBR)</b>".printf(dev.description_formatted()); "<b>%s (MBR)</b>".printf(dev.description_formatted());
} }
else{ else{
(cell as Gtk.CellRendererText).text = dev.description(); ((Gtk.CellRendererText)cell).text = dev.description();
} }
}); });

4
src/Gtk/ExcludeAppsBox.vala
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@ -100,7 +100,7 @@ class ExcludeAppsBox : Gtk.Box{
col.set_cell_data_func(cell_toggle, (cell_layout, cell, model, iter)=>{ col.set_cell_data_func(cell_toggle, (cell_layout, cell, model, iter)=>{
AppExcludeEntry entry; AppExcludeEntry entry;
model.get (iter, 0, out entry, -1); model.get (iter, 0, out entry, -1);
(cell as Gtk.CellRendererToggle).active = entry.enabled; ((Gtk.CellRendererToggle)cell).active = entry.enabled;
}); });
cell_toggle.toggled.connect ((cell_toggle, path) => { cell_toggle.toggled.connect ((cell_toggle, path) => {
@ -124,7 +124,7 @@ class ExcludeAppsBox : Gtk.Box{
AppExcludeEntry entry; AppExcludeEntry entry;
model.get (iter, 0, out entry, -1); model.get (iter, 0, out entry, -1);
(cell as Gtk.CellRendererText).text = entry.name; ((Gtk.CellRendererText)cell).text = entry.name;
}); });
} }

4
src/Gtk/ExcludeBox.vala
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@ -183,7 +183,7 @@ class ExcludeBox : Gtk.Box{
col.set_cell_data_func (cell_text, (cell_layout, cell, model, iter)=>{ col.set_cell_data_func (cell_text, (cell_layout, cell, model, iter)=>{
string pattern; string pattern;
model.get (iter, 0, out pattern, -1); model.get (iter, 0, out pattern, -1);
(cell as Gtk.CellRendererText).text = ((Gtk.CellRendererText)cell).text =
pattern.has_prefix("+ ") ? pattern[2:pattern.length] : pattern; pattern.has_prefix("+ ") ? pattern[2:pattern.length] : pattern;
}); });
@ -489,7 +489,7 @@ class ExcludeBox : Gtk.Box{
model.set (iter, 2, include); model.set (iter, 2, include);
model.set (iter, 3, !include); model.set (iter, 3, !include);
var adj = (treeview as Gtk.Scrollable).get_hadjustment(); var adj = ((Gtk.Scrollable)treeview).get_hadjustment();
adj.value = adj.upper; adj.value = adj.upper;
} }

4
src/Gtk/ExcludeMessageWindow.vala
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@ -155,7 +155,7 @@ public class ExcludeMessageWindow : Gtk.Dialog{
string pattern; string pattern;
model.get (iter, 0, out pattern, -1); model.get (iter, 0, out pattern, -1);
(cell as Gtk.CellRendererText).text = pattern.has_prefix("+ ") ? pattern[2:pattern.length] : pattern; ((Gtk.CellRendererText)cell).text = pattern.has_prefix("+ ") ? pattern[2:pattern.length] : pattern;
} }
private void tv_exclude_add_item(string path){ private void tv_exclude_add_item(string path){
@ -175,7 +175,7 @@ public class ExcludeMessageWindow : Gtk.Dialog{
model.set (iter, 0, path, 1, icon_name); model.set (iter, 0, path, 1, icon_name);
Adjustment adj = (tv_exclude as Gtk.Scrollable).get_hadjustment(); Adjustment adj = ((Gtk.Scrollable)tv_exclude).get_hadjustment();
adj.value = adj.upper; adj.value = adj.upper;
} }

2
src/Gtk/MiscBox.vala
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@ -91,7 +91,7 @@ class MiscBox : Gtk.Box{
string txt; string txt;
model.get (iter, 0, out txt, -1); model.get (iter, 0, out txt, -1);
(cell as Gtk.CellRendererText).text = (txt.length == 0) ? _("Custom") : now.format(txt); ((Gtk.CellRendererText)cell).text = (txt.length == 0) ? _("Custom") : now.format(txt);
}); });
// populate combo // populate combo

12
src/Gtk/RestoreDeviceBox.vala
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@ -200,11 +200,11 @@ class RestoreDeviceBox : Gtk.Box{
if (dev != null){ if (dev != null){
if (dev.type == "disk"){ if (dev.type == "disk"){
(cell as Gtk.CellRendererPixbuf).icon_name = IconManager.ICON_HARDDRIVE; ((Gtk.CellRendererPixbuf)cell).icon_name = IconManager.ICON_HARDDRIVE;
} }
(cell as Gtk.CellRendererPixbuf).sensitive = (dev.type != "disk"); ((Gtk.CellRendererPixbuf)cell).sensitive = (dev.type != "disk");
(cell as Gtk.CellRendererPixbuf).visible = (dev.type == "disk"); ((Gtk.CellRendererPixbuf)cell).visible = (dev.type == "disk");
} }
}); });
@ -237,11 +237,11 @@ class RestoreDeviceBox : Gtk.Box{
model.get (iter, 0, out dev, -1); model.get (iter, 0, out dev, -1);
if (dev != null){ if (dev != null){
(cell as Gtk.CellRendererText).markup = dev.description_simple_formatted(); ((Gtk.CellRendererText)cell).markup = dev.description_simple_formatted();
(cell as Gtk.CellRendererText).sensitive = (dev.type != "disk"); ((Gtk.CellRendererText)cell).sensitive = (dev.type != "disk");
} }
else{ else{
(cell as Gtk.CellRendererText).markup = _("Keep on Root Device"); ((Gtk.CellRendererText)cell).markup = _("Keep on Root Device");
} }
}); });

2
src/Gtk/RsyncLogBox.vala
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@ -350,7 +350,7 @@ public class RsyncLogBox : Gtk.Box {
combo.set_cell_data_func(cell_text, (cell_layout, cell, model, iter)=>{ combo.set_cell_data_func(cell_text, (cell_layout, cell, model, iter)=>{
string val; string val;
model.get (iter, 1, out val, -1); model.get (iter, 1, out val, -1);
(cell as Gtk.CellRendererText).text = val; ((Gtk.CellRendererText)cell).text = val;
}); });
//populate combo //populate combo

4
src/Gtk/UsersBox.vala
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@ -108,7 +108,7 @@ class UsersBox : Gtk.Box{
col.set_cell_data_func (cell_text, (cell_layout, cell, model, iter)=>{ col.set_cell_data_func (cell_text, (cell_layout, cell, model, iter)=>{
SystemUser user; SystemUser user;
model.get(iter, 0, out user); model.get(iter, 0, out user);
(cell as Gtk.CellRendererText).text = user.name; ((Gtk.CellRendererText)cell).text = user.name;
}); });
// column // column
@ -123,7 +123,7 @@ class UsersBox : Gtk.Box{
col.set_cell_data_func (cell_text, (cell_layout, cell, model, iter)=>{ col.set_cell_data_func (cell_text, (cell_layout, cell, model, iter)=>{
SystemUser user; SystemUser user;
model.get(iter, 0, out user); model.get(iter, 0, out user);
(cell as Gtk.CellRendererText).text = user.home_path; ((Gtk.CellRendererText)cell).text = user.home_path;
}); });
// column ------------------------------------------------- // column -------------------------------------------------