From 7198aa064a8fc90389087c6704149e19bee51a43 Mon Sep 17 00:00:00 2001 From: Ettore Perazzoli Date: Sun, 14 May 2000 01:32:19 +0000 Subject: Initial implementation of the tree view for the folders. svn path=/trunk/; revision=3020 --- shell/e-shell-view.c | 269 ++++++++++++++++++++++++++++++++++----------------- 1 file changed, 179 insertions(+), 90 deletions(-) (limited to 'shell/e-shell-view.c') diff --git a/shell/e-shell-view.c b/shell/e-shell-view.c index b5d77ed5c4..ff72d940b8 100644 --- a/shell/e-shell-view.c +++ b/shell/e-shell-view.c @@ -32,14 +32,15 @@ #include #include +#include "e-shell-utils.h" #include "e-shell.h" #include "e-shortcuts-view.h" +#include "e-storage-set-view.h" #include "e-util/e-util.h" #include "e-shell-view.h" #include "e-shell-view-menu.h" - #define PARENT_TYPE gnome_app_get_type () /* Losing GnomeApp does not define GNOME_TYPE_APP. */ static GnomeAppClass *parent_class = NULL; @@ -57,6 +58,7 @@ struct _EShellViewPrivate { /* The widgetry. */ GtkWidget *hpaned; GtkWidget *shortcut_bar; + GtkWidget *storage_set_view; GtkWidget *contents; GtkWidget *notebook; @@ -64,7 +66,12 @@ struct _EShellViewPrivate { GHashTable *uri_to_control; }; +/* FIXME this should probably go somewhere else. */ +#define EVOLUTION_URI_PREFIX "evolution:" +#define EVOLUTION_URI_PREFIX_LEN 10 + #define DEFAULT_SHORTCUT_BAR_WIDTH 100 +#define DEFAULT_TREE_WIDTH 100 #define DEFAULT_WIDTH 600 #define DEFAULT_HEIGHT 600 @@ -117,6 +124,7 @@ bonobo_widget_is_dead (BonoboWidget *bw) } +/* Callback called when an icon on the shortcut bar gets clicked. */ static void activate_shortcut_cb (EShortcutsView *shortcut_view, EShortcuts *shortcuts, @@ -130,39 +138,85 @@ activate_shortcut_cb (EShortcutsView *shortcut_view, e_shell_view_display_uri (shell_view, uri); } +/* Callback called when a folder on the tree view gets clicked. */ +static void +folder_selected_cb (EStorageSetView *storage_set_view, + const char *path, + gpointer data) +{ + EShellView *shell_view; + char *uri; + + shell_view = E_SHELL_VIEW (data); + + uri = g_strconcat (EVOLUTION_URI_PREFIX, path, NULL); + e_shell_view_display_uri (shell_view, uri); + g_free (uri); +} + + static void setup_widgets (EShellView *shell_view) { EShellViewPrivate *priv; + GtkWidget *storage_set_view_scrolled_window; + GtkWidget *left_paned; priv = shell_view->priv; - priv->hpaned = gtk_hpaned_new (); - gnome_app_set_contents (GNOME_APP (shell_view), priv->hpaned); - /* The shortcut bar. */ priv->shortcut_bar = e_shortcuts_new_view (e_shell_get_shortcuts (priv->shell)); - gtk_paned_add1 (GTK_PANED (priv->hpaned), priv->shortcut_bar); - gtk_paned_set_position (GTK_PANED (priv->hpaned), DEFAULT_SHORTCUT_BAR_WIDTH); gtk_signal_connect (GTK_OBJECT (priv->shortcut_bar), "activate_shortcut", GTK_SIGNAL_FUNC (activate_shortcut_cb), shell_view); + /* The storage set view. */ + + priv->storage_set_view = e_storage_set_view_new (e_shell_get_storage_set (priv->shell)); + gtk_signal_connect (GTK_OBJECT (priv->storage_set_view), "folder_selected", + GTK_SIGNAL_FUNC (folder_selected_cb), shell_view); + + storage_set_view_scrolled_window = gtk_scrolled_window_new (NULL, NULL); + gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (storage_set_view_scrolled_window), + GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); + + gtk_container_add (GTK_CONTAINER (storage_set_view_scrolled_window), + priv->storage_set_view); + + left_paned = gtk_hpaned_new (); + gtk_paned_set_position (GTK_PANED (left_paned), DEFAULT_SHORTCUT_BAR_WIDTH); + gtk_paned_add1 (GTK_PANED (left_paned), priv->shortcut_bar); + gtk_paned_add2 (GTK_PANED (left_paned), storage_set_view_scrolled_window); + /* The tabless notebook which we used to contain the views. */ priv->notebook = gtk_notebook_new (); gtk_notebook_set_show_border (GTK_NOTEBOOK (priv->notebook), FALSE); gtk_notebook_set_show_tabs (GTK_NOTEBOOK (priv->notebook), FALSE); - gtk_paned_add2 (GTK_PANED (priv->hpaned), priv->notebook); /* Page for "No URL displayed" message. */ gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), create_label_for_empty_page (), NULL); + /* Put things into a paned and the paned into the GnomeApp. */ + + priv->hpaned = gtk_hpaned_new (); + gtk_paned_set_position (GTK_PANED (priv->hpaned), DEFAULT_SHORTCUT_BAR_WIDTH + DEFAULT_TREE_WIDTH); + + gtk_paned_add1 (GTK_PANED (priv->hpaned), left_paned); + gtk_paned_add2 (GTK_PANED (priv->hpaned), priv->notebook); + + gnome_app_set_contents (GNOME_APP (shell_view), priv->hpaned); + /* Show stuff. */ gtk_widget_show (priv->shortcut_bar); gtk_widget_show (priv->notebook); + gtk_widget_show (priv->hpaned); + gtk_widget_show (priv->storage_set_view); + + gtk_widget_show (storage_set_view_scrolled_window); + gtk_widget_show (left_paned); /* FIXME: Session management and stuff? */ gtk_window_set_default_size (GTK_WINDOW (shell_view), DEFAULT_WIDTH, DEFAULT_HEIGHT); @@ -232,13 +286,14 @@ init (EShellView *shell_view) priv = g_new (EShellViewPrivate, 1); - priv->shell = NULL; - priv->uih = NULL; - priv->uri = NULL; - priv->hpaned = NULL; - priv->shortcut_bar = NULL; - priv->contents = NULL; - priv->notebook = NULL; + priv->shell = NULL; + priv->uih = NULL; + priv->uri = NULL; + priv->hpaned = NULL; + priv->shortcut_bar = NULL; + priv->storage_set_view = NULL; + priv->contents = NULL; + priv->notebook = NULL; priv->uri_to_control = g_hash_table_new (g_str_hash, g_str_equal); @@ -283,9 +338,103 @@ e_shell_view_new (EShell *shell) } -/* This displays the specified page, doing the appropriate Bonobo - activation/deactivation magic to make sure things work nicely. - FIXME: Crappy way to solve the issue. */ +static const char * +get_storage_set_path_from_uri (const char *uri) +{ + const char *colon; + + if (g_path_is_absolute (uri)) + return NULL; + + colon = strchr (uri, ':'); + if (colon == NULL || colon == uri || colon[1] == '\0') + return NULL; + + if (! g_path_is_absolute (colon + 1)) + return NULL; + + if (g_strncasecmp (uri, EVOLUTION_URI_PREFIX, colon - uri) != 0) + return NULL; + + return colon + 1; +} + +static void +set_icon (EShellView *shell_view, + EFolder *folder) +{ + EShellViewPrivate *priv; + const char *type; + const char *icon_name; + char *icon_path; + + priv = shell_view->priv; + + type = e_folder_get_type_string (folder); + if (type == NULL) { + icon_path = NULL; + } else { + EFolderTypeRepository *folder_type_repository; + + folder_type_repository = e_shell_get_folder_type_repository (priv->shell); + icon_name = e_folder_type_repository_get_icon_name_for_type (folder_type_repository, + type); + if (icon_name == NULL) + icon_path = NULL; + else + icon_path = e_shell_get_icon_path (icon_name); + } + + if (icon_path == NULL) { + gnome_window_icon_set_from_default (GTK_WINDOW (shell_view)); + } else { + gnome_window_icon_set_from_file (GTK_WINDOW (shell_view), icon_path); + g_free (icon_path); + } +} + +static void +update_for_current_uri (EShellView *shell_view) +{ + EShellViewPrivate *priv; + EFolder *folder; + const char *folder_name; + const char *path; + char *window_title; + + priv = shell_view->priv; + + path = get_storage_set_path_from_uri (priv->uri); + + if (path == NULL) + folder = NULL; + else + folder = e_storage_set_get_folder (e_shell_get_storage_set (priv->shell), + path); + + if (folder == NULL) + folder_name = _("None"); + else + folder_name = e_folder_get_name (folder); + + window_title = g_strdup_printf (_("Evolution - %s"), folder_name); + gtk_window_set_title (GTK_WINDOW (shell_view), window_title); + g_free (window_title); + + set_icon (shell_view, folder); + + gtk_signal_handler_block_by_func (GTK_OBJECT (priv->storage_set_view), + GTK_SIGNAL_FUNC (folder_selected_cb), + shell_view); + e_storage_set_view_set_current_folder (E_STORAGE_SET_VIEW (priv->storage_set_view), + path); + gtk_signal_handler_unblock_by_func (GTK_OBJECT (priv->storage_set_view), + GTK_SIGNAL_FUNC (folder_selected_cb), + shell_view); +} + +/* This displays the specified page, doing the appropriate Bonobo activation/deactivation + magic to make sure things work nicely. FIXME: Crappy way to solve the issue. */ static void set_current_notebook_page (EShellView *shell_view, int page_num) @@ -398,72 +547,6 @@ get_control_for_uri (EShellView *shell_view, return control; } -static const char * -get_storage_set_path_from_uri (const char *uri) -{ - const char *colon; - - if (g_path_is_absolute (uri)) - return NULL; - - colon = strchr (uri, ':'); - if (colon == NULL || colon == uri || colon[1] == '\0') - return NULL; - - if (! g_path_is_absolute (colon + 1)) - return NULL; - - if (g_strncasecmp (uri, "evolution", colon - uri) != 0) - return NULL; - - return colon + 1; -} - -static void -set_icon (EShellView *shell_view, - const char *uri) -{ - EShellViewPrivate *priv; - EStorageSet *storage_set; - EFolderTypeRepository *folder_type_repository; - EFolder *folder; - const char *type; - const char *icon_name; - char *icon_path; - - priv = shell_view->priv; - - storage_set = e_shell_get_storage_set (priv->shell); - folder_type_repository = e_shell_get_folder_type_repository (priv->shell); - - folder = e_storage_set_get_folder (storage_set, - get_storage_set_path_from_uri (uri)); - - if (folder == NULL) - return; - - type = e_folder_get_type_string (folder); - if (type == NULL) - return; - - icon_name = e_folder_type_repository_get_icon_for_type (folder_type_repository, type); - if (icon_name == NULL) - return; - - if (g_path_is_absolute (icon_name)) - icon_path = g_strdup (icon_name); - else { - icon_path = gnome_pixmap_file (icon_name); - if (icon_path == NULL) - icon_path = g_concat_dir_and_file (EVOLUTION_IMAGES, icon_name); - } - - if (icon_path == NULL) - return; - - gnome_window_icon_set_from_file (GTK_WINDOW(shell_view), icon_path); -} - static gboolean show_existing_view (EShellView *shell_view, const char *uri, @@ -503,7 +586,6 @@ show_existing_view (EShellView *shell_view, } set_current_notebook_page (shell_view, notebook_page); - set_icon(shell_view, uri); return TRUE; } @@ -531,7 +613,6 @@ create_new_view_for_uri (EShellView *shell_view, page_num = gtk_notebook_page_num (GTK_NOTEBOOK (priv->notebook), control); g_assert (page_num != -1); set_current_notebook_page (shell_view, page_num); - set_icon(shell_view, uri); g_hash_table_insert (priv->uri_to_control, g_strdup (uri), control); @@ -544,6 +625,7 @@ e_shell_view_display_uri (EShellView *shell_view, { EShellViewPrivate *priv; GtkWidget *control; + gboolean retval; g_return_val_if_fail (shell_view != NULL, FALSE); g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), FALSE); @@ -562,13 +644,14 @@ e_shell_view_display_uri (EShellView *shell_view, priv->uri = NULL; } - return TRUE; + retval = TRUE; + goto end; } g_free (priv->uri); priv->uri = g_strdup (uri); - if (strncmp (uri, "evolution:", 10) != 0) { + if (strncmp (uri, EVOLUTION_URI_PREFIX, EVOLUTION_URI_PREFIX_LEN) != 0) { show_error (shell_view, uri); return FALSE; } @@ -577,15 +660,21 @@ e_shell_view_display_uri (EShellView *shell_view, if (control != NULL) { g_assert (GTK_IS_WIDGET (control)); show_existing_view (shell_view, uri, control); - return TRUE; + retval = TRUE; + goto end; } if (! create_new_view_for_uri (shell_view, uri)) { show_error (shell_view, uri); - return FALSE; + retval = FALSE; + goto end; } - return TRUE; + retval = TRUE; + + end: + update_for_current_uri (shell_view); + return retval; } -- cgit v1.2.3