diff options
Diffstat (limited to 'src/pm.c')
| -rw-r--r-- | src/pm.c | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/src/pm.c b/src/pm.c new file mode 100644 index 00000000..0cd2cec7 --- /dev/null +++ b/src/pm.c @@ -0,0 +1,183 @@ +// Copyright 2007 Mitchell mitchell<att>caladbolg.net. See LICENSE. + +#include "textadept.h" + +GtkWidget *pm_view, *pm_entry, *pm_container; +GtkTreeStore *pm_store; + +static int pm_sort_iter_compare_func(GtkTreeModel *model, GtkTreeIter *a, + GtkTreeIter *b, gpointer); +static void pm_entry_activated(GtkWidget *widget, gpointer); +static bool pm_entry_keypress(GtkWidget *, GdkEventKey *event, gpointer); +static void pm_row_expanded(GtkTreeView *, GtkTreeIter *iter, + GtkTreePath *path, gpointer); +static void pm_row_collapsed(GtkTreeView *, GtkTreeIter *iter, + GtkTreePath *path, gpointer); +static void pm_row_activated(GtkTreeView *, GtkTreePath *, GtkTreeViewColumn *, + gpointer); +static bool pm_button_press(GtkTreeView *, GdkEventButton *event, gpointer); +static bool pm_popup_menu(GtkWidget *, gpointer); +static void pm_menu_activate(GtkWidget *menu_item, gpointer); + +GtkWidget* pm_create_ui() { + pm_container = gtk_vbox_new(false, 1); + + pm_entry = gtk_entry_new(); + gtk_widget_set_name(pm_entry, "textadept-pm-entry"); + gtk_box_pack_start(GTK_BOX(pm_container), pm_entry, false, false, 0); + + pm_store = gtk_tree_store_new(3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING); + GtkTreeSortable *sortable = GTK_TREE_SORTABLE(pm_store); + gtk_tree_sortable_set_sort_func(sortable, 1, pm_sort_iter_compare_func, + GINT_TO_POINTER(1), NULL); + gtk_tree_sortable_set_sort_column_id(sortable, 1, GTK_SORT_ASCENDING); + + pm_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(pm_store)); + g_object_unref(pm_store); + gtk_widget_set_name(pm_view, "textadept-pm-view"); + gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(pm_view), false); + gtk_tree_view_set_enable_search(GTK_TREE_VIEW(pm_view), true); + gtk_tree_view_set_search_column(GTK_TREE_VIEW(pm_view), 2); + + GtkTreeViewColumn *column = gtk_tree_view_column_new(); + GtkCellRenderer *renderer; + renderer = gtk_cell_renderer_pixbuf_new(); // pixbuf + gtk_tree_view_column_pack_start(column, renderer, FALSE); + gtk_tree_view_column_set_attributes(column, renderer, "stock-id", 0, NULL); + renderer = gtk_cell_renderer_text_new(); // markup text + gtk_tree_view_column_pack_start(column, renderer, TRUE); + gtk_tree_view_column_set_attributes(column, renderer, "markup", 2, NULL); + gtk_tree_view_append_column(GTK_TREE_VIEW(pm_view), column); + + GtkWidget *scrolled = gtk_scrolled_window_new(NULL, NULL); + gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled), + GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); + gtk_container_add(GTK_CONTAINER(scrolled), pm_view); + gtk_box_pack_start(GTK_BOX(pm_container), scrolled, true, true, 0); + + g_signal_connect(G_OBJECT(pm_entry), "activate", + G_CALLBACK(pm_entry_activated), 0); + g_signal_connect(G_OBJECT(pm_entry), "key_press_event", + G_CALLBACK(pm_entry_keypress), 0); + g_signal_connect(G_OBJECT(pm_view), "row_expanded", + G_CALLBACK(pm_row_expanded), 0); + g_signal_connect(G_OBJECT(pm_view), "row_collapsed", + G_CALLBACK(pm_row_collapsed), 0); + g_signal_connect(G_OBJECT(pm_view), "row_activated", + G_CALLBACK(pm_row_activated), 0); + g_signal_connect(G_OBJECT(pm_view), "button_press_event", + G_CALLBACK(pm_button_press), 0); + g_signal_connect(G_OBJECT(pm_view), "popup-menu", + G_CALLBACK(pm_popup_menu), 0); + return pm_container; +} + +void pm_open_parent(GtkTreeIter *iter, GtkTreePath *path) { + l_pm_get_full_path(path); + if (l_pm_get_contents_for(NULL, true)) l_pm_populate(iter); + GtkTreeIter child; + char *filename; + gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(pm_store), &child, iter, 0); + gtk_tree_model_get(GTK_TREE_MODEL(pm_store), &child, 1, &filename, -1); + if (strcmp(reinterpret_cast<const char*>(filename), "\0dummy") == 0) + gtk_tree_store_remove(pm_store, &child); + g_free(filename); +} + +void pm_close_parent(GtkTreeIter *iter, GtkTreePath *) { + GtkTreeIter child; + gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(pm_store), &child, iter, 0); + while (gtk_tree_model_iter_has_child(GTK_TREE_MODEL(pm_store), iter)) + gtk_tree_store_remove(pm_store, &child); + gtk_tree_store_append(pm_store, &child, iter); + gtk_tree_store_set(pm_store, &child, 1, "\0dummy", -1); +} + +void pm_activate_selection() { + GtkTreeIter iter; + GtkTreePath *path; + GtkTreeViewColumn *column; + gtk_tree_view_get_cursor(GTK_TREE_VIEW(pm_view), &path, &column); + gtk_tree_model_get_iter(GTK_TREE_MODEL(pm_store), &iter, path); + if (gtk_tree_model_iter_has_child(GTK_TREE_MODEL(pm_store), &iter)) + if (gtk_tree_view_row_expanded(GTK_TREE_VIEW(pm_view), path)) + gtk_tree_view_collapse_row(GTK_TREE_VIEW(pm_view), path); + else + gtk_tree_view_expand_row(GTK_TREE_VIEW(pm_view), path, false); + else { + l_pm_get_full_path(path); + l_pm_perform_action(); + } + gtk_tree_path_free(path); +} + +void pm_popup_context_menu(GdkEventButton *event) { + l_pm_popup_context_menu(event, G_CALLBACK(pm_menu_activate)); +} + +void pm_process_selected_menu_item(GtkWidget *menu_item) { + GtkWidget *label = gtk_bin_get_child(GTK_BIN(menu_item)); + const char *text = gtk_label_get_text(GTK_LABEL(label)); + GtkTreePath *path; + GtkTreeViewColumn *column; + gtk_tree_view_get_cursor(GTK_TREE_VIEW(pm_view), &path, &column); + l_pm_get_full_path(path); + l_pm_perform_menu_action(text); +} + +void pm_toggle_focus() { + gtk_widget_grab_focus( + GTK_WIDGET_HAS_FOCUS(focused_editor) ? pm_entry : focused_editor); +} + +static gint pm_sort_iter_compare_func(GtkTreeModel *model, GtkTreeIter *a, + GtkTreeIter *b, gpointer) { + const gchar *a_text, *b_text; + gtk_tree_model_get(model, a, 1, &a_text, -1); + gtk_tree_model_get(model, b, 1, &b_text, -1); + if (a_text == NULL && b_text == NULL) return 0; + else if (a_text == NULL) return -1; + else if (b_text == NULL) return 1; + else return strcasecmp(a_text, b_text); +} + +// Signals +static void pm_entry_activated(GtkWidget *widget, gpointer) { + const char *entry_text = gtk_entry_get_text(GTK_ENTRY(widget)); + if (l_pm_get_contents_for(entry_text)) l_pm_populate(); +} + +static bool pm_entry_keypress(GtkWidget *, GdkEventKey *event, gpointer) { + if (event->keyval == 0xff09 && event->state == GDK_CONTROL_MASK) { + gtk_widget_grab_focus(focused_editor); + return true; + } else return false; +} + +static void pm_row_expanded(GtkTreeView *, GtkTreeIter *iter, + GtkTreePath *path, gpointer) { + pm_open_parent(iter, path); +} + +static void pm_row_collapsed(GtkTreeView *, GtkTreeIter *iter, + GtkTreePath *path, gpointer) { + pm_close_parent(iter, path); +} + +static void pm_row_activated(GtkTreeView *, GtkTreePath *, GtkTreeViewColumn *, + gpointer) { + pm_activate_selection(); +} + +static bool pm_button_press(GtkTreeView *, GdkEventButton *event, gpointer) { + if (event->type != GDK_BUTTON_PRESS || event->button != 3) return false; + pm_popup_context_menu(event); return true; +} + +static bool pm_popup_menu(GtkWidget *, gpointer) { + pm_popup_context_menu(NULL); return true; +} + +static void pm_menu_activate(GtkWidget *menu_item, gpointer) { + pm_process_selected_menu_item(menu_item); +} |