diff options
Diffstat (limited to 'addressbook/demo/demo.c')
| -rw-r--r-- | addressbook/demo/demo.c | 466 |
1 files changed, 0 insertions, 466 deletions
diff --git a/addressbook/demo/demo.c b/addressbook/demo/demo.c deleted file mode 100644 index e6f7246b2f..0000000000 --- a/addressbook/demo/demo.c +++ /dev/null @@ -1,466 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#include <stdio.h> -#include <string.h> -#include <gnome.h> -#include <gnome-xml/tree.h> -#include <gnome-xml/parser.h> -#include <gnome-xml/xmlmemory.h> -#include "e-util/e-cursors.h" -#include "e-canvas.h" -#include "e-table-simple.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-cell-text.h" -#include "e-cell-checkbox.h" -#include "e-table.h" -#include "e-reflow.h" -#include "e-minicard.h" - -#include <gdk-pixbuf/gdk-pixbuf.h> - -#include "table-test.h" - -#include "e-test-model.h" - -#define COLS 4 - -/* Here we define the initial layout of the table. This is an xml - format that allows you to change the initial ordering of the - columns or to do sorting or grouping initially. This specification - shows all 5 columns, but moves the importance column nearer to the - front. It also sorts by the "Full Name" column (ascending.) - Sorting and grouping take the model column as their arguments - (sorting is specified by the "column" argument to the leaf elemnt. */ -#define INITIAL_SPEC "<ETableSpecification> \ - <columns-shown> \ - <column> 0 </column> \ - <column> 1 </column> \ - <column> 2 </column> \ - <column> 3 </column> \ - </columns-shown> \ - <grouping> <leaf column=\"1\" ascending=\"1\"/> </grouping> \ -</ETableSpecification>" - -char *headers[COLS] = { - "Email", - "Full Name", - "Address", - "Phone" -}; - -typedef struct _View View; - -typedef enum { - VIEW_TYPE_REFLOW, - VIEW_TYPE_TABLE -} ViewType; - -typedef struct { - GtkAllocation last_alloc; - GnomeCanvasItem *reflow; - GtkWidget *canvas; - GnomeCanvasItem *rect; - int model_changed_id; -} Reflow; - -struct _View { - ETestModel *model; - GtkWidget *window; - GtkWidget *frame; - GtkWidget *child; - - ViewType type; - - Reflow *reflow; -}; - -static int window_count = 0; -static GHashTable *models = NULL; - -static void -remove_model(ETableModel *model, gchar *filename) -{ - g_hash_table_remove(models, filename); - g_free(filename); -} - -static ETestModel * -get_model(char *filename) -{ - ETestModel *model; - if ( models == NULL ) { - models = g_hash_table_new(g_str_hash, g_str_equal); - } - - model = g_hash_table_lookup(models, filename); - if ( model ) - return model; - - filename = g_strdup(filename); - - model = E_TEST_MODEL(e_test_model_new(filename)); - g_hash_table_insert(models, - filename, model); - gtk_signal_connect(GTK_OBJECT(model), "destroy", - GTK_SIGNAL_FUNC(remove_model), filename); - return model; -} - -static void -add_address_cb(GtkWidget *button, gpointer data) -{ - View *view = (View *) data; - Address *newadd = g_new(Address, 1); - newadd->email = g_strdup(""); - newadd->phone = g_strdup(""); - newadd->full_name = g_strdup(""); - newadd->street = g_strdup(""); - e_test_model_add_column (view->model, newadd); -} - -static void -rebuild_reflow(ETableModel *model, gpointer data) -{ - int i; - View *view = (View *) data; - Reflow *reflow = view->reflow; - if (!reflow) - return; - gtk_object_destroy(GTK_OBJECT(reflow->reflow)); - reflow->reflow = gnome_canvas_item_new( gnome_canvas_root( GNOME_CANVAS( reflow->canvas ) ), - e_reflow_get_type(), - "x", (double) 0, - "y", (double) 0, - "height", (double) reflow->last_alloc.height, - "minimum_width", (double) reflow->last_alloc.width, - NULL ); - - for ( i = 0; i < view->model->data_count; i++ ) - { - GnomeCanvasItem *item; - item = gnome_canvas_item_new( GNOME_CANVAS_GROUP(reflow->reflow), - e_minicard_get_type(), - "model", view->model, - "row", i, - NULL); - e_reflow_add_item(E_REFLOW(reflow->reflow), item); - } - e_canvas_item_request_reflow(reflow->reflow); -} - -static void -destroy_reflow(View *view) -{ - Reflow *reflow = view->reflow; - if ( !reflow ) - return; - - gtk_signal_disconnect(GTK_OBJECT(view->model), - reflow->model_changed_id); - g_free(reflow); - gtk_object_unref(GTK_OBJECT(view->model)); - view->reflow = NULL; -} - -static void destroy_callback(GtkWidget *app, gpointer data) -{ - View *view = (View *)data; - if ( view->reflow ) { - destroy_reflow(view); - } - gtk_object_unref(GTK_OBJECT(view->model)); - g_free(view); - window_count --; - if ( window_count <= 0 ) - exit(0); -} - -static void allocate_callback(GtkWidget *canvas, GtkAllocation *allocation, gpointer data) -{ - double width; - View *view = (View *)data; - Reflow *reflow = view->reflow; - if ( !reflow ) - return; - reflow->last_alloc = *allocation; - gnome_canvas_item_set( reflow->reflow, - "height", (double) allocation->height, - NULL ); - gnome_canvas_item_set( reflow->reflow, - "minimum_width", (double) allocation->width, - NULL ); - gtk_object_get(GTK_OBJECT(reflow->reflow), - "width", &width, - NULL); - width = MAX(width, allocation->width); - gnome_canvas_set_scroll_region(GNOME_CANVAS( reflow->canvas ), 0, 0, width, allocation->height ); - gnome_canvas_item_set( reflow->rect, - "x2", (double) width, - "y2", (double) allocation->height, - NULL ); -} - -static void resize(ECanvas *canvas, gpointer data) -{ - double width; - View *view = (View *)data; - Reflow *reflow = view->reflow; - if ( !reflow ) - return; - gtk_object_get(GTK_OBJECT(reflow->reflow), - "width", &width, - NULL); - width = MAX(width, reflow->last_alloc.width); - gnome_canvas_set_scroll_region(GNOME_CANVAS(reflow->canvas), 0, 0, width, reflow->last_alloc.height ); - gnome_canvas_item_set( reflow->rect, - "x2", (double) width, - "y2", (double) reflow->last_alloc.height, - NULL ); -} - -static GtkWidget * -create_reflow(View *view) -{ - GtkWidget *inner_vbox; - GtkWidget *scrollbar; - int i; - Reflow *reflow = g_new(Reflow, 1); - view->reflow = reflow; - - view->type = VIEW_TYPE_REFLOW; - - /* Next we create our model. This uses the functions we defined - earlier. */ - - inner_vbox = gtk_vbox_new(FALSE, 0); - reflow->canvas = e_canvas_new(); - reflow->rect = gnome_canvas_item_new( gnome_canvas_root( GNOME_CANVAS( reflow->canvas ) ), - gnome_canvas_rect_get_type(), - "x1", (double) 0, - "y1", (double) 0, - "x2", (double) 100, - "y2", (double) 100, - "fill_color", "white", - NULL ); - reflow->reflow = gnome_canvas_item_new( gnome_canvas_root( GNOME_CANVAS( reflow->canvas ) ), - e_reflow_get_type(), - "x", (double) 0, - "y", (double) 0, - "height", (double) 100, - "minimum_width", (double) 100, - NULL ); - /* Connect the signals */ - gtk_signal_connect( GTK_OBJECT( reflow->canvas ), "reflow", - GTK_SIGNAL_FUNC( resize ), - ( gpointer ) view); - - for ( i = 0; i < view->model->data_count; i++ ) - { - GnomeCanvasItem *item; - item = gnome_canvas_item_new( GNOME_CANVAS_GROUP(reflow->reflow), - e_minicard_get_type(), - "model", view->model, - "row", i, - NULL); - e_reflow_add_item(E_REFLOW(reflow->reflow), item); - } - gnome_canvas_set_scroll_region ( GNOME_CANVAS( reflow->canvas ), - 0, 0, - 100, 100 ); - - scrollbar = gtk_hscrollbar_new(gtk_layout_get_hadjustment(GTK_LAYOUT(reflow->canvas))); - - gtk_signal_connect( GTK_OBJECT( reflow->canvas ), "size_allocate", - GTK_SIGNAL_FUNC( allocate_callback ), - ( gpointer ) view ); - - gdk_window_set_back_pixmap( GTK_LAYOUT(reflow->canvas)->bin_window, NULL, FALSE); - - reflow->model_changed_id = gtk_signal_connect(GTK_OBJECT( view->model ), "model_changed", - GTK_SIGNAL_FUNC(rebuild_reflow), view); - - gtk_object_ref(GTK_OBJECT(view->model)); - - /* Build the gtk widget hierarchy. */ - gtk_box_pack_start(GTK_BOX(inner_vbox), reflow->canvas, TRUE, TRUE, 0); - gtk_box_pack_start(GTK_BOX(inner_vbox), scrollbar, FALSE, FALSE, 0); - - return inner_vbox; -} - -/* We create a window containing our new table. */ -static GtkWidget * -create_table(View *view) -{ - ECell *cell_left_just; - ETableHeader *e_table_header; - GtkWidget *e_table; - int i; - - view->type = VIEW_TYPE_TABLE; - - /* - Next we create a header. The ETableHeader is used in two - different way. The first is the full_header. This is the - list of possible columns in the view. The second use is - completely internal. Many of the ETableHeader functions are - for that purpose. The only functions we really need are - e_table_header_new and e_table_header_add_col. - - First we create the header. */ - e_table_header = e_table_header_new (); - - /* Next we have to build renderers for all of the columns. - Since all our columns are text columns, we can simply use - the same renderer over and over again. If we had different - types of columns, we could use a different renderer for - each column. */ - cell_left_just = e_cell_text_new (E_TABLE_MODEL(view->model), NULL, GTK_JUSTIFY_LEFT); - - /* Next we create a column object for each view column and add - them to the header. We don't create a column object for - the importance column since it will not be shown. */ - for (i = 0; i < LAST_COL; i++){ - /* Create the column. */ - ETableCol *ecol = e_table_col_new ( - i, headers [i], - 80, 20, cell_left_just, - g_str_compare, TRUE); - /* Add it to the header. */ - e_table_header_add_column (e_table_header, ecol, i); - } - - /* Here we create the table. We give it the three pieces of - the table we've created, the header, the model, and the - initial layout. It does the rest. */ - e_table = e_table_new_from_spec_file (e_table_header, E_TABLE_MODEL(view->model), "spec"); - -#if 0 - gtk_signal_connect(GTK_OBJECT(E_TABLE(e_table)->sort_info), "sort_info_changed", - GTK_SIGNAL_FUNC(queue_header_save), e_table->sort_info); - - gtk_signal_connect(GTK_OBJECT(E_TABLE(e_table)->header), "structure_change", - GTK_SIGNAL_FUNC(queue_header_save), e_table->sort_info); - gtk_signal_connect(GTK_OBJECT(E_TABLE(e_table)->header), "dimension_change", - GTK_SIGNAL_FUNC(queue_header_save), e_table->sort_info); -#endif - - return e_table; -} - -static void -change_type(View *view, ViewType type) -{ - gtk_object_ref(GTK_OBJECT(view->model)); - if (view->reflow) - destroy_reflow(view); - gtk_widget_destroy(view->child); - switch(type) { - case VIEW_TYPE_REFLOW: - view->child = create_reflow(view); - break; - case VIEW_TYPE_TABLE: - view->child = create_table(view); - break; - } - gtk_container_add(GTK_CONTAINER(view->frame), view->child); - gtk_widget_show_all(view->child); - gtk_object_unref(GTK_OBJECT(view->model)); -} - -static void -change_callback(GtkWidget *button, View *view) -{ - if (view->type == VIEW_TYPE_REFLOW) - change_type(view, VIEW_TYPE_TABLE); - else - change_type(view, VIEW_TYPE_REFLOW); -} - -static GtkWidget * -create_window(char *filename, ViewType type) -{ - GtkWidget *button; - GtkWidget *change_button; - GtkWidget *vbox; - View *view = g_new(View, 1); - - view->reflow = NULL; - - view->model = get_model(filename); - - /* Here we create a window for our new table. This window - will get shown and the person will be able to test their - item. */ - view->window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_signal_connect( GTK_OBJECT( view->window ), "destroy", - GTK_SIGNAL_FUNC( destroy_callback ), - view ); - - /* This frame is simply to get a bevel around our table. */ - view->frame = gtk_frame_new (NULL); - - switch(type) { - case VIEW_TYPE_REFLOW: - view->child = create_reflow(view); - break; - case VIEW_TYPE_TABLE: - view->child = create_table(view); - break; - } - - - vbox = gtk_vbox_new(FALSE, 0); - - button = gtk_button_new_with_label("Add address"); - gtk_signal_connect(GTK_OBJECT(button), "clicked", - GTK_SIGNAL_FUNC(add_address_cb), view); - - change_button = gtk_button_new_with_label("Change View"); - gtk_signal_connect(GTK_OBJECT(change_button), "clicked", - GTK_SIGNAL_FUNC(change_callback), view); - - /* Build the gtk widget hierarchy. */ - - gtk_container_add (GTK_CONTAINER (view->frame), view->child); - gtk_box_pack_start (GTK_BOX (vbox), view->frame, TRUE, TRUE, 0); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), change_button, FALSE, FALSE, 0); - gtk_container_add (GTK_CONTAINER (view->window), vbox); - - /* Size the initial window. */ - gtk_widget_set_usize (view->window, 200, 200); - /* Show it all. */ - gtk_widget_show_all (view->window); - gtk_object_ref(GTK_OBJECT(view->model)); - gtk_object_sink(GTK_OBJECT(view->model)); - window_count ++; - return view->window; -} - -/* This is the main function which just initializes gnome and call our create_table function */ - -int -main (int argc, char *argv []) -{ - gnome_init ("TableExample", "TableExample", argc, argv); - e_cursors_init (); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - create_window("addressbook.xml", VIEW_TYPE_TABLE); - create_window("addressbook.xml", VIEW_TYPE_TABLE); - create_window("addressbook.xml", VIEW_TYPE_TABLE); - create_window("addressbook.xml", VIEW_TYPE_REFLOW); - create_window("addressbook.xml", VIEW_TYPE_REFLOW); - create_window("addressbook2.xml", VIEW_TYPE_TABLE); - create_window("addressbook2.xml", VIEW_TYPE_REFLOW); - - gtk_main (); - - e_cursors_shutdown (); - return 0; -} |