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Code Issues Activity Actions

FileManager: Update enabled state of the copy and delete actions

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Based on whether something is selected or not. I added a FIXME about
the paste action, since that will require some more coordination with
the system clipboard.
This commit is contained in:
Andreas Kling 2019-09-13 22:09:01 +02:00
parent 27e1128e6e
commit 5eb2c138e2
1 changed files with 16 additions and 11 deletions
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27
Applications/FileManager/main.cpp
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@ -93,17 +93,6 @@ int main(int argc, char** argv)
directory_view->open_parent_directory(); directory_view->open_parent_directory();
}); });
directory_view->on_selection_change = [&](GAbstractView& view) {
Vector<String> paths;
auto& model = *view.model();
view.selection().for_each_index([&](const GModelIndex& index) {
auto name_index = model.index(index.row(), GDirectoryModel::Column::Name);
auto path = model.data(name_index, GModel::Role::Custom).to_string();
paths.append(path);
});
selected_file_paths = paths;
};
auto mkdir_action = GAction::create("New directory...", GraphicsBitmap::load_from_file("/res/icons/16x16/mkdir.png"), [&](const GAction&) { auto mkdir_action = GAction::create("New directory...", GraphicsBitmap::load_from_file("/res/icons/16x16/mkdir.png"), [&](const GAction&) {
GInputBox input_box("Enter name:", "New directory", window); GInputBox input_box("Enter name:", "New directory", window);
if (input_box.exec() == GInputBox::ExecOK && !input_box.text_value().is_empty()) { if (input_box.exec() == GInputBox::ExecOK && !input_box.text_value().is_empty()) {
@ -153,6 +142,7 @@ int main(int argc, char** argv)
} }
GClipboard::the().set_data(copy_text.build()); GClipboard::the().set_data(copy_text.build());
}); });
copy_action->set_enabled(false);
auto paste_action = GAction::create("Paste", { Mod_Ctrl, Key_V },GraphicsBitmap::load_from_file("/res/icons/paste16.png"), [&](const GAction&) { auto paste_action = GAction::create("Paste", { Mod_Ctrl, Key_V },GraphicsBitmap::load_from_file("/res/icons/paste16.png"), [&](const GAction&) {
dbgprintf("'Paste' action activated!\n"); dbgprintf("'Paste' action activated!\n");
@ -182,6 +172,7 @@ int main(int argc, char** argv)
auto delete_action = GAction::create("Delete", { Mod_None, Key_Delete }, GraphicsBitmap::load_from_file("/res/icons/16x16/delete.png"), [](const GAction&) { auto delete_action = GAction::create("Delete", { Mod_None, Key_Delete }, GraphicsBitmap::load_from_file("/res/icons/16x16/delete.png"), [](const GAction&) {
dbgprintf("'Delete' action activated!\n"); dbgprintf("'Delete' action activated!\n");
}); });
delete_action->set_enabled(false);
auto go_back_action = GAction::create("Go Back", { Mod_Alt, Key_Left }, GraphicsBitmap::load_from_file("/res/icons/16x16/go-back.png"), [directory_view](const GAction&) { auto go_back_action = GAction::create("Go Back", { Mod_Alt, Key_Left }, GraphicsBitmap::load_from_file("/res/icons/16x16/go-back.png"), [directory_view](const GAction&) {
dbgprintf("'Go Back' action activated!\n"); dbgprintf("'Go Back' action activated!\n");
@ -272,6 +263,20 @@ int main(int argc, char** argv)
progressbar->set_visible(true); progressbar->set_visible(true);
}; };
directory_view->on_selection_change = [&](GAbstractView& view) {
Vector<String> paths;
auto& model = *view.model();
view.selection().for_each_index([&](const GModelIndex& index) {
auto name_index = model.index(index.row(), GDirectoryModel::Column::Name);
auto path = model.data(name_index, GModel::Role::Custom).to_string();
paths.append(path);
});
// FIXME: Figure out how we can enable/disable the paste action, based on clipboard contents.
copy_action->set_enabled(!view.selection().is_empty());
delete_action->set_enabled(!view.selection().is_empty());
selected_file_paths = paths;
};
auto context_menu = make<GMenu>(); auto context_menu = make<GMenu>();
context_menu->add_action(copy_action); context_menu->add_action(copy_action);
context_menu->add_action(paste_action); context_menu->add_action(paste_action);