Implement first draft of cell search
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9f2544ee94
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@ -82,19 +82,48 @@
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<child>
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<object class="GtkScrolledWindow">
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<object class="GtkBox">
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<property name="visible">True</property>
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<property name="can_focus">True</property>
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<property name="hscrollbar_policy">never</property>
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<property name="shadow_type">in</property>
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<property name="can_focus">False</property>
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<property name="orientation">vertical</property>
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<child>
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<object class="GtkTreeView" id="cell-tree">
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<object class="GtkSearchEntry" id="cell-search">
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<property name="visible">True</property>
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<property name="can_focus">True</property>
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<child internal-child="selection">
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<object class="GtkTreeSelection"/>
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<property name="primary_icon_name">edit-find-symbolic</property>
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<property name="primary_icon_activatable">False</property>
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<property name="primary_icon_sensitive">False</property>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="position">0</property>
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</packing>
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</child>
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<child>
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<object class="GtkScrolledWindow">
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<property name="visible">True</property>
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<property name="can_focus">True</property>
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<property name="hscrollbar_policy">never</property>
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<property name="shadow_type">in</property>
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<child>
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<object class="GtkTreeView" id="cell-tree">
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<property name="visible">True</property>
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<property name="can_focus">True</property>
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<property name="headers_clickable">False</property>
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<property name="enable_search">False</property>
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<property name="enable_grid_lines">both</property>
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<child internal-child="selection">
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<object class="GtkTreeSelection"/>
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</child>
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</object>
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</child>
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</object>
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<packing>
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<property name="expand">True</property>
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<property name="fill">True</property>
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<property name="position">1</property>
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</packing>
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</child>
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</object>
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<packing>
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@ -45,6 +45,7 @@ struct open_button_data {
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GList **list_ptr;
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GtkTreeStore *cell_store;
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GtkListBox *layer_box;
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GtkSearchEntry *search_entry;
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};
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/**
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@ -112,6 +113,7 @@ static void on_load_gds(gpointer button, gpointer user)
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char *filename;
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GString *mod_date;
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GString *acc_date;
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GdkRGBA cell_text_color;
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open_dialog = gtk_file_chooser_dialog_new("Open GDSII File", ptr->main_window, GTK_FILE_CHOOSER_ACTION_OPEN,
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"Cancel", GTK_RESPONSE_CANCEL, "Open GDSII", GTK_RESPONSE_ACCEPT, NULL);
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@ -172,10 +174,20 @@ static void on_load_gds(gpointer button, gpointer user)
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mod_date = generate_string_from_date(&gds_c->mod_time);
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acc_date = generate_string_from_date(&gds_c->access_time);
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cell_text_color.alpha = 1;
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cell_text_color.red = (double)61.0/(double)255.0;
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cell_text_color.green = (double)152.0/(double)255.0;
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cell_text_color.blue = 0.0;
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/* Add cell to tree store model
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* CELL_SEL_CELL_COLOR will always be green,
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* because no cell cehcker is implemented, yet.
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*/
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gtk_tree_store_set (store, &celliter,
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CELL_SEL_CELL, gds_c,
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CELL_SEL_MODDATE, mod_date->str,
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CELL_SEL_ACCESSDATE, acc_date->str,
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CELL_SEL_CELL_COLOR, &cell_text_color, // TODO: implement cell checker
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-1);
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/* Delete GStrings including string data. */
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@ -328,6 +340,7 @@ GtkWindow *create_main_window()
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GtkTreeStore *cell_store;
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GtkWidget *listbox;
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GtkWidget *conv_button;
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GtkWidget *search_entry;
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static GList *gds_libs;
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static struct open_button_data open_data;
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static struct convert_button_data conv_data;
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@ -338,7 +351,9 @@ GtkWindow *create_main_window()
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cell_tree = GTK_TREE_VIEW(gtk_builder_get_object(main_builder, "cell-tree"));
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cell_store = setup_cell_selector(cell_tree);
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search_entry = GTK_WIDGET(gtk_builder_get_object(main_builder, "cell-search"));
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open_data.search_entry = GTK_SEARCH_ENTRY(search_entry);
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cell_store = setup_cell_selector(cell_tree, GTK_ENTRY(search_entry));
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open_data.cell_store = cell_store;
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@ -371,6 +386,8 @@ GtkWindow *create_main_window()
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g_signal_connect(G_OBJECT(gtk_tree_view_get_selection(cell_tree)), "changed",
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G_CALLBACK(cell_selection_changed), conv_button);
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g_object_unref(main_builder);
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return (conv_data.main_window);
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}
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@ -60,12 +60,79 @@ static gboolean tree_sel_func(GtkTreeSelection *selection,
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return FALSE;
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}
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/**
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* @brief tree_sel_search_func
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* @param model Tree model
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* @param column Column id
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* @param key Search key
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* @param iter Iterator
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* @param search_data User data. In this case always NULL
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* @return returns false (!) if matches
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*/
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static gboolean tree_sel_search_func(GtkTreeModel *model, gint column, const gchar *key, GtkTreeIter *iter, gpointer *search_data)
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{
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(void)search_data;
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(void)column;
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struct gds_cell *cell;
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struct gds_library *lib;
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GtkTreePath *path;
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GtkTreeIter lib_iter;
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char *lib_str = NULL, *cell_str = NULL, *div_str = NULL, *key_copy;
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gboolean result = TRUE;
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gtk_tree_model_get(model, iter, CELL_SEL_CELL, &cell, -1);
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path = gtk_tree_model_get_path(model, iter);
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/* Libraries not selectable */
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if (!cell)
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return TRUE;
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if (!gtk_tree_path_up(path)) {
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gtk_tree_path_free(path);
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printf("Cell without parent library found during search! Somethings really wrong!!!\n");
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return TRUE;
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}
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/* Find name of parent library */
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gtk_tree_model_get_iter(model, &lib_iter, path);
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gtk_tree_model_get(model, &lib_iter, CELL_SEL_LIBRARY, &lib, -1);
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gtk_tree_path_free(path);
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if (!lib) {
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printf("Parent library invalid!\n");
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return TRUE;
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}
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/* Search for Library/Cell division operator */
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key_copy = strdup(key);
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if (!key_copy)
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goto abort_search;
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if ((div_str = strstr(key_copy, ":"))) {
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lib_str = key_copy;
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*div_str = 0x00;
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cell_str = div_str + 1;
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if (!strncmp(lib_str, lib->name, sizeof(lib->name))) {
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if (!strncmp(cell_str, cell->name, sizeof(cell->name)))
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result = FALSE;
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}
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} else {
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result = (strncmp(key, cell->name, sizeof(cell->name)) ? TRUE : FALSE);
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}
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abort_search:
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return result;
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}
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/**
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* @brief Setup a GtkTreeView with the necessary columns
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* @param view Tree view to set up
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* @param search_entry Entry field for search
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* @return TreeStore for storing data inside the GtkTreeView
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*/
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GtkTreeStore *setup_cell_selector(GtkTreeView* view)
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GtkTreeStore *setup_cell_selector(GtkTreeView* view, GtkEntry *search_entry)
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{
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GtkTreeStore *cell_store;
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@ -73,40 +140,19 @@ GtkTreeStore *setup_cell_selector(GtkTreeView* view)
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GtkCellRenderer *render_cell;
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GtkCellRenderer *render_lib;
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GtkTreeViewColumn *column;
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GdkRGBA cell_text_color;
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GValue val = G_VALUE_INIT;
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cell_store = gtk_tree_store_new(CELL_SEL_COLUMN_COUNT, G_TYPE_POINTER, G_TYPE_POINTER, G_TYPE_STRING, G_TYPE_STRING);
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cell_store = gtk_tree_store_new(CELL_SEL_COLUMN_COUNT, G_TYPE_POINTER, G_TYPE_POINTER, GDK_TYPE_RGBA, G_TYPE_STRING, G_TYPE_STRING);
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gtk_tree_view_set_model(view, GTK_TREE_MODEL(cell_store));
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render_dates = gtk_cell_renderer_text_new();
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render_cell = lib_cell_renderer_new();
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render_lib = lib_cell_renderer_new();
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/* Set foreground color for cell column */
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cell_text_color.alpha = 1;
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cell_text_color.red = (double)61.0/(double)255.0;
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cell_text_color.green = (double)152.0/(double)255.0;
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cell_text_color.blue = 0.0;
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g_value_init(&val, G_TYPE_BOOLEAN);
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g_value_set_boolean(&val, TRUE);
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g_object_set_property(G_OBJECT(render_cell), "foreground-set", &val);
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g_value_unset(&val);
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g_value_init(&val, GDK_TYPE_RGBA);
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g_value_set_boxed(&val, &cell_text_color);
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g_object_set_property(G_OBJECT(render_cell), "foreground-rgba", &val);
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g_value_unset(&val);
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column = gtk_tree_view_column_new_with_attributes("Library", render_lib, "gds-lib", CELL_SEL_LIBRARY, NULL);
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gtk_tree_view_append_column(view, column);
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/* Cell color: #3D9801 */
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column = gtk_tree_view_column_new_with_attributes("Cell", render_cell, "gds-cell", CELL_SEL_CELL, NULL);
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column = gtk_tree_view_column_new_with_attributes("Cell", render_cell, "gds-cell", CELL_SEL_CELL, "foreground-rgba", CELL_SEL_CELL_COLOR, NULL);
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gtk_tree_view_append_column(view, column);
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column = gtk_tree_view_column_new_with_attributes("Mod. Date", render_dates, "text", CELL_SEL_MODDATE, NULL);
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@ -119,6 +165,14 @@ GtkTreeStore *setup_cell_selector(GtkTreeView* view)
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* This prevents selecting a library */
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gtk_tree_selection_set_select_function(gtk_tree_view_get_selection(view), tree_sel_func, NULL, NULL);
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/* Searching */
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if (search_entry) {
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gtk_tree_view_set_enable_search(view, TRUE);
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gtk_tree_view_set_search_column(view, CELL_SEL_CELL);
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gtk_tree_view_set_search_equal_func(view, (GtkTreeViewSearchEqualFunc)tree_sel_search_func, NULL, NULL);
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gtk_tree_view_set_search_entry(view, search_entry);
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}
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return cell_store;
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}
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/** @} */
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@ -37,12 +37,13 @@
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enum cell_store_columns {
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CELL_SEL_LIBRARY = 0,
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CELL_SEL_CELL,
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CELL_SEL_CELL_COLOR, /**< Cell column color */
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CELL_SEL_MODDATE,
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CELL_SEL_ACCESSDATE,
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CELL_SEL_COLUMN_COUNT /**< Not a column. Used to determine count of coumns **/
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};
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GtkTreeStore *setup_cell_selector(GtkTreeView* view);
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GtkTreeStore *setup_cell_selector(GtkTreeView* view, GtkEntry *search_entry);
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#endif /* __TREE_STORE_H__ */
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