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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,36 +1,85 @@ | ||
| using Gtk 4.0; | ||
| using GtkSource 5; | ||
|
|
||
| template $PsequelViewStructureView: Box { | ||
| orientation: vertical; | ||
| spacing: 4; | ||
| margin-start: 8; | ||
| margin-top: 12; | ||
| margin-bottom: 12; | ||
| // width-request: 960; | ||
| // height-request: 800; | ||
| Label { | ||
| styles [ | ||
| "title-3" | ||
| ] | ||
|
|
||
| label: "Column Info"; | ||
| halign: start; | ||
| } | ||
|
|
||
| // $PsequelTableColInfo columns { | ||
| // columns: bind template.columns; | ||
| // } | ||
|
|
||
| Label { | ||
| styles [ | ||
| "title-3" | ||
| ] | ||
|
|
||
| label: "Indexes"; | ||
| halign: start; | ||
| } | ||
|
|
||
| // $PsequelTableIndexInfo indexes { | ||
| // indexes: bind template.indexes; | ||
| // } | ||
| orientation: vertical; | ||
| spacing: 4; | ||
| margin-top: 22; | ||
| // width-request: 960; | ||
| // height-request: 800; | ||
| Grid { | ||
| hexpand: true; | ||
| vexpand: true; | ||
| row-homogeneous: true; | ||
| column-homogeneous: true; | ||
| row-spacing: 24; | ||
|
|
||
| $PsequelTableColumnInfo columns { | ||
| columns: bind template.columns; | ||
|
|
||
| layout { | ||
| row: 0; | ||
| column: 1; | ||
| } | ||
| } | ||
|
|
||
| Box { | ||
| vexpand: true; | ||
| spacing: 8; | ||
| orientation: vertical; | ||
|
|
||
| Box { | ||
| halign: fill; | ||
| Label { | ||
| styles [ | ||
| "title-3" | ||
| ] | ||
| margin-start: 8; | ||
| label: "View definition"; | ||
| halign: start; | ||
| } | ||
|
|
||
| Label { | ||
| hexpand: true; | ||
| } | ||
|
|
||
| Button { | ||
| icon-name: "copy-symbolic"; | ||
| halign: end; | ||
| tooltip-text: "Copy View Defs"; | ||
| margin-end: 8; | ||
| clicked => $on_copy_clicked(); | ||
| } | ||
| } | ||
|
|
||
| ScrolledWindow { | ||
| vexpand: true; | ||
|
|
||
| GtkSource.View editor { | ||
| buffer: GtkSource.Buffer buffer {}; | ||
|
|
||
| wrap-mode: word; | ||
| editable: false; | ||
| monospace: true; | ||
| auto-indent: true; | ||
| show-line-numbers: true; | ||
| smart-backspace: true; | ||
| smart-home-end: before; | ||
| top-margin: 6; | ||
| highlight-current-line: true; | ||
| insert-spaces-instead-of-tabs: true; | ||
| vexpand: true; | ||
| } | ||
| } | ||
|
|
||
| layout { | ||
| row: 2; | ||
| column: 1; | ||
| } | ||
| } | ||
| } | ||
|
|
||
| // $PsequelTableIndexInfo indexes { | ||
| // indexes: bind template.indexes; | ||
| // } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,35 +1,67 @@ | ||
| using GtkSource; | ||
|
|
||
| namespace Psequel { | ||
| [GtkTemplate(ui = "/me/ppvan/psequel/gtk/view-structure-view.ui")] | ||
| public class ViewStructureView : Gtk.Box { | ||
| public ViewStructureViewModel viewstructure_viewmodel { get; set; } | ||
|
|
||
| public Gtk.FilterListModel columns { get; set; } | ||
| public Gtk.FilterListModel indexes { get; set; } | ||
| public Gtk.StringFilter filter { get; set; } | ||
| public ViewViewModel view_viewmodel { get; set; } | ||
| public ListModel columns { get; private set; } | ||
|
|
||
| public ViewStructureView() { | ||
| Object(); | ||
| } | ||
|
|
||
| construct { | ||
| this.viewstructure_viewmodel = autowire <ViewStructureViewModel> (); | ||
| this.view_viewmodel = autowire <ViewViewModel> (); | ||
|
|
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| view_viewmodel.notify["selected-view"].connect(() => { | ||
| var obs_list = new ObservableList <Column> (); | ||
| obs_list.append_all(view_viewmodel.selected_view.columns.as_list()); | ||
|
|
||
| var expresion = new Gtk.PropertyExpression(typeof(BaseType), null, "table"); | ||
| this.filter = new Gtk.StringFilter(expresion); | ||
| this.filter.match_mode = Gtk.StringFilterMatchMode.EXACT; | ||
| columns = obs_list; | ||
| buffer.text = view_viewmodel.selected_view.defs; | ||
| }); | ||
|
|
||
| var app = autowire <Application> (); | ||
|
|
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| columns = new Gtk.FilterListModel(viewstructure_viewmodel.columns, filter); | ||
| indexes = new Gtk.FilterListModel(viewstructure_viewmodel.indexes, filter); | ||
| filter.search = ""; | ||
| var lang = LanguageManager.get_default().get_language("sql"); | ||
| buffer.language = lang; | ||
|
|
||
| viewstructure_viewmodel.notify["selected-view"].connect(() => { | ||
| var view = viewstructure_viewmodel.selected_view; | ||
| filter.search = view.name; | ||
| app.style_manager.bind_property("dark", buffer, "style_scheme", BindingFlags.SYNC_CREATE, (binding, from, ref to) => { | ||
| var is_dark = from.get_boolean(); | ||
| if (is_dark) | ||
| { | ||
| var scheme = StyleSchemeManager.get_default().get_scheme("Adwaita-dark"); | ||
| to.set_object(scheme); | ||
| } | ||
| else | ||
| { | ||
| var scheme = StyleSchemeManager.get_default().get_scheme("Adwaita"); | ||
| to.set_object(scheme); | ||
| } | ||
|
|
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| debug("Notify View: %s", view.name); | ||
| debug("Filter: %s", filter.search); | ||
| debug("columns: %u", columns.get_n_items()); | ||
| return(true); | ||
| }); | ||
| } | ||
|
|
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| [GtkCallback] | ||
| private void on_copy_clicked() { | ||
| clipboard_push(view_viewmodel.selected_view.defs); | ||
|
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| var window = get_parrent_window(this); | ||
| Adw.Toast toast = new Adw.Toast(view_viewmodel.selected_view.name + " view definitions copied") { | ||
| timeout = 1, | ||
| }; | ||
| window.add_toast(toast); | ||
| } | ||
|
|
||
| private void clipboard_push(string text) { | ||
| var primary = Gdk.Display.get_default(); | ||
| var clipboard = primary.get_clipboard(); | ||
|
|
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| clipboard.set_text(text); | ||
| } | ||
|
|
||
| [GtkChild] | ||
| private unowned GtkSource.Buffer buffer; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,102 +1,20 @@ | ||
| namespace Psequel { | ||
| public class ViewStructureViewModel : Object { | ||
| public SQLService sql_service { get; private set; } | ||
|
|
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| public View selected_view { get; set; } | ||
|
|
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| public ObservableList <Column> columns { get; set; default = new ObservableList <Column> (); } | ||
| public ObservableList <Index> indexes { get; set; default = new ObservableList <Index> (); } | ||
| public ListModel columns { get; set; } | ||
|
|
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| public ViewStructureViewModel(SQLService sql_service) { | ||
| base(); | ||
| this.sql_service = sql_service; | ||
|
|
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| EventBus.instance().selected_view_changed.connect((view) => { | ||
| selected_view = view; | ||
| }); | ||
| var obs_list = new ObservableList<Column> (); | ||
| obs_list.append_all (view.columns.as_list ()); | ||
|
|
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| EventBus.instance().schema_changed.connect((schema) => { | ||
| load_data.begin(schema); | ||
| columns = obs_list; | ||
| }); | ||
| } | ||
|
|
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| private async void load_data(Schema schema) { | ||
| columns.clear(); | ||
| indexes.clear(); | ||
|
|
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| columns.append_all(yield _get_columns(schema)); | ||
| indexes.append_all(yield _get_indexes(schema)); | ||
|
|
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| debug("cols: %d indx: %d", columns.size, indexes.size); | ||
| } | ||
|
|
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| private async List <Column> _get_columns(Schema schema) { | ||
| var list = new List <Column> (); | ||
|
|
||
| try { | ||
| var query = new Query.with_params(COLUMN_SQL, { schema.name }); | ||
| var relation = yield sql_service.exec_query_params(query); | ||
|
|
||
| foreach (var row in relation) | ||
| { | ||
| var col = new Column(); | ||
| col.schemaname = schema.name; | ||
| col.name = row[0]; | ||
| col.table = row[1]; | ||
| col.column_type = row[2]; | ||
| col.nullable = row[3] == "YES" ? true : false; | ||
| col.default_val = row[4]; | ||
|
|
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| list.append(col); | ||
| } | ||
| } catch (PsequelError err) { | ||
| debug(err.message); | ||
| } | ||
|
|
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| return(list); | ||
| } | ||
|
|
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| private async List <Index> _get_indexes(Schema schema) { | ||
| var list = new List <Index> (); | ||
|
|
||
| try { | ||
| var query = new Query.with_params(INDEX_SQL, { schema.name }); | ||
| var relation = yield sql_service.exec_query_params(query); | ||
|
|
||
| foreach (var row in relation) | ||
| { | ||
| var index = new Index(); | ||
| index.schemaname = schema.name; | ||
| index.name = row[0]; | ||
| index.table = row[1]; | ||
| index.size = row[2]; | ||
| index.indexdef = row[3]; | ||
|
|
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| list.append(index); | ||
| } | ||
| } catch (PsequelError err) { | ||
| debug(err.message); | ||
| } | ||
|
|
||
| return(list); | ||
| } | ||
|
|
||
| public const string COLUMN_SQL = """ | ||
| SELECT column_name, table_name, | ||
| case | ||
| when domain_name is not null then domain_name | ||
| when data_type='character varying' THEN 'varchar('||character_maximum_length||')' | ||
| when data_type='numeric' THEN 'numeric('||numeric_precision||','||numeric_scale||')' | ||
| else data_type | ||
| end as data_type, | ||
| is_nullable, column_default | ||
| FROM information_schema.columns | ||
| WHERE table_schema = $1; | ||
| """; | ||
| public const string INDEX_SQL = """ | ||
| SELECT indexname, tablename, pg_size_pretty(pg_relation_size(indexname::regclass)) as size, indexdef | ||
| FROM pg_indexes | ||
| WHERE schemaname = $1; | ||
| """; | ||
| } | ||
| } |
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