/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2002 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2005 Hiroyuki Yamamoto
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#endif
#include <glib.h>
+#include <glib/gi18n.h>
#include <gdk/gdkkeysyms.h>
#include <gdk/gdk.h>
#include <gtk/gtkwidget.h>
#include <gtk/gtkbutton.h>
#include <gtk/gtkctree.h>
#include <gtk/gtkcombo.h>
-#include <gtk/gtkthemes.h>
#include <gtk/gtkbindings.h>
+#include <gtk/gtkitemfactory.h>
#include <stdlib.h>
#include <stdarg.h>
#include <sys/stat.h>
# include <wctype.h>
#endif
-#include "intl.h"
+#include "defs.h"
#include "gtkutils.h"
#include "utils.h"
#include "gtksctree.h"
#include "stock_pixmap.h"
#include "menu.h"
#include "prefs_account.h"
+#include "prefs_common.h"
-gint gtkut_get_font_width(GdkFont *font)
+#warning FIXME_GTK2
+gboolean gtkut_get_font_size(GtkWidget *widget,
+ gint *width, gint *height)
{
- gchar *str;
- gint width;
+ PangoLayout *layout;
+ const gchar *str = "Abcdef";
- if (conv_get_current_charset() == C_UTF_8)
- str = "Abcdef";
- else
- str = _("Abcdef");
+ g_return_val_if_fail(GTK_IS_WIDGET(widget), FALSE);
- width = gdk_string_width(font, str);
- width /= strlen(str);
+ layout = gtk_widget_create_pango_layout(widget, str);
+ g_return_val_if_fail(layout, FALSE);
+ pango_layout_get_pixel_size(layout, width, height);
+ if (width)
+ *width = *width / g_utf8_strlen(str, -1);
+ g_object_unref(layout);
- return width;
+ return TRUE;
}
-gint gtkut_get_font_height(GdkFont *font)
+void gtkut_widget_set_small_font_size(GtkWidget *widget)
{
- gchar *str;
- gint height;
-
- if (conv_get_current_charset() == C_UTF_8)
- str = "Abcdef";
- else
- str = _("Abcdef");
-
- height = gdk_string_height(font, str);
-
- return height;
-}
-
-GdkFont *gtkut_font_load(const gchar *fontset_name)
-{
- GdkFont *font;
-
- g_return_val_if_fail(fontset_name != NULL, NULL);
-
- if (conv_get_current_charset() == C_US_ASCII)
- font = gtkut_font_load_from_fontset(fontset_name);
- else
- font = gdk_fontset_load(fontset_name);
+ PangoFontDescription *font_desc;
+ gint size;
- return font;
-}
-
-GdkFont *gtkut_font_load_from_fontset(const gchar *fontset_name)
-{
- GdkFont *font = NULL;
-
- if (strchr(fontset_name, ',') == NULL) {
- font = gdk_font_load(fontset_name);
- } else {
- gchar **fonts;
- gint i;
-
- fonts = g_strsplit(fontset_name, ",", -1);
- for (i = 0; fonts[i] != NULL && fonts[i][0] != '\0';
- i++) {
- font = gdk_font_load(fonts[i]);
- if (font) break;
- }
- g_strfreev(fonts);
- }
+ g_return_if_fail(widget != NULL);
+ g_return_if_fail(widget->style != NULL);
- return font;
+ font_desc = pango_font_description_from_string(NORMAL_FONT);
+ size = pango_font_description_get_size(font_desc);
+ pango_font_description_set_size(font_desc, size * PANGO_SCALE_SMALL);
+ gtk_widget_modify_font(widget, font_desc);
+ pango_font_description_free(font_desc);
}
void gtkut_convert_int_to_gdk_color(gint rgbvalue, GdkColor *color)
*bbox = gtk_hbutton_box_new();
gtk_button_box_set_layout(GTK_BUTTON_BOX(*bbox), GTK_BUTTONBOX_END);
- gtk_button_box_set_spacing(GTK_BUTTON_BOX(*bbox), 5);
+ gtk_box_set_spacing(GTK_BOX(*bbox), 5);
*button1 = gtk_button_new_with_label(label1);
GTK_WIDGET_SET_FLAGS(*button1, GTK_CAN_DEFAULT);
}
}
+void gtkut_stock_button_set_create(GtkWidget **bbox,
+ GtkWidget **button1, const gchar *label1,
+ GtkWidget **button2, const gchar *label2,
+ GtkWidget **button3, const gchar *label3)
+{
+ g_return_if_fail(bbox != NULL);
+ g_return_if_fail(button1 != NULL);
+
+ *bbox = gtk_hbutton_box_new();
+ gtk_button_box_set_layout(GTK_BUTTON_BOX(*bbox), GTK_BUTTONBOX_END);
+ gtk_box_set_spacing(GTK_BOX(*bbox), 5);
+
+ *button1 = gtk_button_new_from_stock(label1);
+ GTK_WIDGET_SET_FLAGS(*button1, GTK_CAN_DEFAULT);
+ gtk_box_pack_start(GTK_BOX(*bbox), *button1, TRUE, TRUE, 0);
+ gtk_widget_show(*button1);
+
+ if (button2) {
+ *button2 = gtk_button_new_from_stock(label2);
+ GTK_WIDGET_SET_FLAGS(*button2, GTK_CAN_DEFAULT);
+ gtk_box_pack_start(GTK_BOX(*bbox), *button2, TRUE, TRUE, 0);
+ gtk_widget_show(*button2);
+ }
+
+ if (button3) {
+ *button3 = gtk_button_new_from_stock(label3);
+ GTK_WIDGET_SET_FLAGS(*button3, GTK_CAN_DEFAULT);
+ gtk_box_pack_start(GTK_BOX(*bbox), *button3, TRUE, TRUE, 0);
+ gtk_widget_show(*button3);
+ }
+}
+
+static void combo_button_size_request(GtkWidget *widget,
+ GtkRequisition *requisition,
+ gpointer data)
+{
+ ComboButton *combo = (ComboButton *)data;
+
+ if (combo->arrow->allocation.height != requisition->height)
+ gtk_widget_set_size_request(combo->arrow,
+ -1, requisition->height);
+}
+
+static void combo_button_enter(GtkWidget *widget, gpointer data)
+{
+ ComboButton *combo = (ComboButton *)data;
+
+ if (GTK_WIDGET_STATE(combo->arrow) != GTK_STATE_PRELIGHT) {
+ gtk_widget_set_state(combo->arrow, GTK_STATE_PRELIGHT);
+ gtk_widget_queue_draw(combo->arrow);
+ }
+ if (GTK_WIDGET_STATE(combo->button) != GTK_STATE_PRELIGHT) {
+ gtk_widget_set_state(combo->button, GTK_STATE_PRELIGHT);
+ gtk_widget_queue_draw(combo->button);
+ }
+}
+
+static void combo_button_leave(GtkWidget *widget, gpointer data)
+{
+ ComboButton *combo = (ComboButton *)data;
+
+ if (GTK_WIDGET_STATE(combo->arrow) != GTK_STATE_NORMAL) {
+ gtk_widget_set_state(combo->arrow, GTK_STATE_NORMAL);
+ gtk_widget_queue_draw(combo->arrow);
+ }
+ if (GTK_WIDGET_STATE(combo->button) != GTK_STATE_NORMAL) {
+ gtk_widget_set_state(combo->button, GTK_STATE_NORMAL);
+ gtk_widget_queue_draw(combo->button);
+ }
+}
+
+static gint combo_button_arrow_pressed(GtkWidget *widget, GdkEventButton *event,
+ gpointer data)
+{
+ ComboButton *combo = (ComboButton *)data;
+
+ if (!event) return FALSE;
+
+ gtk_menu_popup(GTK_MENU(combo->menu), NULL, NULL,
+ menu_button_position, combo->button,
+ event->button, event->time);
+
+ return FALSE;
+}
+
+static void combo_button_destroy(GtkWidget *widget, gpointer data)
+{
+ ComboButton *combo = (ComboButton *)data;
+
+ gtk_object_destroy(GTK_OBJECT(combo->factory));
+ g_free(combo);
+}
+
+ComboButton *gtkut_combo_button_create(GtkWidget *button,
+ GtkItemFactoryEntry *entries,
+ gint n_entries, const gchar *path,
+ gpointer data)
+{
+ ComboButton *combo;
+ GtkWidget *arrow;
+
+ combo = g_new0(ComboButton, 1);
+
+ combo->arrow = gtk_button_new();
+ arrow = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_OUT);
+ gtk_widget_set_size_request(arrow, 7, -1);
+ gtk_container_add(GTK_CONTAINER(combo->arrow), arrow);
+ GTK_WIDGET_UNSET_FLAGS(combo->arrow, GTK_CAN_FOCUS);
+ gtk_widget_show_all(combo->arrow);
+
+ combo->button = button;
+ combo->menu = menu_create_items(entries, n_entries, path,
+ &combo->factory, data);
+ combo->data = data;
+
+ g_signal_connect(G_OBJECT(combo->button), "size_request",
+ G_CALLBACK(combo_button_size_request), combo);
+ g_signal_connect(G_OBJECT(combo->button), "enter",
+ G_CALLBACK(combo_button_enter), combo);
+ g_signal_connect(G_OBJECT(combo->button), "leave",
+ G_CALLBACK(combo_button_leave), combo);
+ g_signal_connect(G_OBJECT(combo->arrow), "enter",
+ G_CALLBACK(combo_button_enter), combo);
+ g_signal_connect(G_OBJECT(combo->arrow), "leave",
+ G_CALLBACK(combo_button_leave), combo);
+ g_signal_connect(G_OBJECT(combo->arrow), "button_press_event",
+ G_CALLBACK(combo_button_arrow_pressed), combo);
+ g_signal_connect(G_OBJECT(combo->arrow), "destroy",
+ G_CALLBACK(combo_button_destroy), combo);
+
+ return combo;
+}
+
#define CELL_SPACING 1
#define ROW_TOP_YPIXEL(clist, row) (((clist)->row_height * (row)) + \
(((row) + 1) * CELL_SPACING) + \
return NULL;
}
+/* get the previous node, including the invisible one */
+GtkCTreeNode *gtkut_ctree_node_prev(GtkCTree *ctree, GtkCTreeNode *node)
+{
+ GtkCTreeNode *prev;
+ GtkCTreeNode *child;
+
+ if (!node) return NULL;
+
+ prev = GTK_CTREE_NODE_PREV(node);
+ if (prev == GTK_CTREE_ROW(node)->parent)
+ return prev;
+
+ child = prev;
+ while (GTK_CTREE_ROW(child)->children != NULL) {
+ child = GTK_CTREE_ROW(child)->children;
+ while (GTK_CTREE_ROW(child)->sibling != NULL)
+ child = GTK_CTREE_ROW(child)->sibling;
+ }
+
+ return child;
+}
+
+gboolean gtkut_ctree_node_is_selected(GtkCTree *ctree, GtkCTreeNode *node)
+{
+ GtkCList *clist = GTK_CLIST(ctree);
+ GList *cur;
+
+ for (cur = clist->selection; cur != NULL; cur = cur->next) {
+ if (node == GTK_CTREE_NODE(cur->data))
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
GtkCTreeNode *gtkut_ctree_find_collapsed_parent(GtkCTree *ctree,
GtkCTreeNode *node)
{
gchar *gtkut_editable_get_selection(GtkEditable *editable)
{
guint start_pos, end_pos;
+ gboolean found;
- g_return_val_if_fail(editable != NULL, NULL);
-
- if (!editable->has_selection) return NULL;
+ g_return_val_if_fail(GTK_IS_EDITABLE(editable), NULL);
- if (editable->selection_start_pos == editable->selection_end_pos)
+ found = gtk_editable_get_selection_bounds(editable,
+ &start_pos, &end_pos);
+ if (found)
+ return gtk_editable_get_chars(editable, start_pos, end_pos);
+ else
return NULL;
+}
- if (editable->selection_start_pos < editable->selection_end_pos) {
- start_pos = editable->selection_start_pos;
- end_pos = editable->selection_end_pos;
- } else {
- start_pos = editable->selection_end_pos;
- end_pos = editable->selection_start_pos;
- }
+void gtkut_editable_disable_im(GtkEditable *editable)
+{
+ g_return_if_fail(editable != NULL);
- return gtk_editable_get_chars(editable, start_pos, end_pos);
+#if USE_XIM
+ if (editable->ic) {
+ gdk_ic_destroy(editable->ic);
+ editable->ic = NULL;
+ }
+ if (editable->ic_attr) {
+ gdk_ic_attr_destroy(editable->ic_attr);
+ editable->ic_attr = NULL;
+ }
+#endif
}
/*
if (GTK_IS_CONTAINER(widget))
gtk_container_forall(GTK_CONTAINER(widget),
gtkut_check_before_remove, NULL);
+#warning FIXME_GTK2
+#if 0
if (GTK_IS_EDITABLE(widget))
gtk_editable_claim_selection(GTK_EDITABLE(widget),
FALSE, GDK_CURRENT_TIME);
+#endif
}
/*
gtk_container_remove(container, widget);
}
+gboolean gtkut_text_buffer_match_string(GtkTextBuffer *textbuf,
+ const GtkTextIter *iter,
+ gunichar *wcs, gint len,
+ gboolean case_sens)
+{
+ GtkTextIter start_iter, end_iter;
+ gchar *utf8str, *p;
+ gint match_count;
+
+ start_iter = end_iter = *iter;
+ gtk_text_iter_forward_chars(&end_iter, len);
+
+ utf8str = gtk_text_buffer_get_text(textbuf, &start_iter, &end_iter,
+ FALSE);
+ if (!utf8str) return FALSE;
+
+ if ((gint)g_utf8_strlen(utf8str, -1) != len) {
+ g_free(utf8str);
+ return FALSE;
+ }
+
+ for (p = utf8str, match_count = 0;
+ *p != '\0' && match_count < len;
+ p = g_utf8_next_char(p), match_count++) {
+ gunichar wc;
+
+ wc = g_utf8_get_char(p);
+
+ if (case_sens) {
+ if (wc != wcs[match_count])
+ break;
+ } else {
+ if (g_unichar_tolower(wc) !=
+ g_unichar_tolower(wcs[match_count]))
+ break;
+ }
+ }
+
+ g_free(utf8str);
+
+ if (match_count == len)
+ return TRUE;
+ else
+ return FALSE;
+}
+
+gboolean gtkut_text_buffer_find(GtkTextBuffer *buffer, const GtkTextIter *iter,
+ const gchar *str, gboolean case_sens,
+ GtkTextIter *match_pos)
+{
+ gunichar *wcs;
+ gint len;
+ glong items_read = 0, items_written = 0;
+ GError *error = NULL;
+ GtkTextIter iter_;
+ gboolean found = FALSE;
+
+ wcs = g_utf8_to_ucs4(str, -1, &items_read, &items_written, &error);
+ if (error != NULL) {
+ g_warning("An error occured while converting a string from UTF-8 to UCS-4: %s\n",
+ error->message);
+ g_error_free(error);
+ }
+ if (!wcs || items_written <= 0) return FALSE;
+ len = (gint)items_written;
+
+ iter_ = *iter;
+ do {
+ found = gtkut_text_buffer_match_string
+ (buffer, &iter_, wcs, len, case_sens);
+ if (found) {
+ *match_pos = iter_;
+ break;
+ }
+ } while (gtk_text_iter_forward_char(&iter_));
+
+ g_free(wcs);
+
+ return found;
+}
+
+gboolean gtkut_text_buffer_find_backward(GtkTextBuffer *buffer,
+ const GtkTextIter *iter,
+ const gchar *str, gboolean case_sens,
+ GtkTextIter *match_pos)
+{
+ gunichar *wcs;
+ gint len;
+ glong items_read = 0, items_written = 0;
+ GError *error = NULL;
+ GtkTextIter iter_;
+ gboolean found = FALSE;
+
+ wcs = g_utf8_to_ucs4(str, -1, &items_read, &items_written, &error);
+ if (error != NULL) {
+ g_warning("An error occured while converting a string from UTF-8 to UCS-4: %s\n", error->message);
+ g_error_free(error);
+ }
+ if (!wcs || items_written <= 0) return FALSE;
+ len = (gint)items_written;
+
+ iter_ = *iter;
+ while (gtk_text_iter_backward_char(&iter_)) {
+ found = gtkut_text_buffer_match_string
+ (buffer, &iter_, wcs, len, case_sens);
+ if (found) {
+ *match_pos = iter_;
+ break;
+ }
+ }
+
+ g_free(wcs);
+
+ return found;
+}
+
+gchar *gtkut_text_view_get_selection(GtkTextView *textview)
+{
+ GtkTextBuffer *buffer;
+ GtkTextIter start_iter, end_iter;
+ gboolean found;
+
+ g_return_val_if_fail(GTK_IS_TEXT_VIEW(textview), NULL);
+
+ buffer = gtk_text_view_get_buffer(textview);
+ found = gtk_text_buffer_get_selection_bounds(buffer,
+ &start_iter,
+ &end_iter);
+ if (found)
+ return gtk_text_buffer_get_text(buffer, &start_iter, &end_iter,
+ FALSE);
+ else
+ return NULL;
+}
+
void gtkut_window_popup(GtkWidget *window)
{
gint x, y, sx, sy, new_x, new_y;
if (new_x != x || new_y != y)
gdk_window_move(window->window, new_x, new_y);
- gdk_window_raise(window->window);
- gdk_window_show(window->window);
+ gtk_window_present(GTK_WINDOW(window));
}
void gtkut_widget_get_uposition(GtkWidget *widget, gint *px, gint *py)
*py = y;
}
-void gtkut_widget_disable_theme_engine(GtkWidget *widget)
-{
- GtkStyle *style, *new_style;
-
- style = gtk_widget_get_style(widget);
-
- if (style->engine) {
- GtkThemeEngine *engine;
-
- engine = style->engine;
- style->engine = NULL;
- new_style = gtk_style_copy(style);
- style->engine = engine;
- gtk_widget_set_style(widget, new_style);
- }
-}
-
-static void gtkut_widget_draw_cb(GtkWidget *widget, GdkRectangle *area,
- gboolean *flag)
-{
- *flag = TRUE;
- gtk_signal_disconnect_by_data(GTK_OBJECT(widget), flag);
-}
-
void gtkut_widget_wait_for_draw(GtkWidget *widget)
{
- gboolean flag = FALSE;
-
- if (!GTK_WIDGET_VISIBLE(widget) || !GTK_WIDGET_MAPPED(widget)) return;
+ if (!GTK_WIDGET_DRAWABLE(widget)) return;
- gtk_signal_connect(GTK_OBJECT(widget), "draw",
- GTK_SIGNAL_FUNC(gtkut_widget_draw_cb), &flag);
- while (!flag)
+ while (gtk_events_pending())
gtk_main_iteration();
}
GtkBindingSet *binding_set;
binding_set = gtk_binding_set_by_class
- (GTK_CLIST_CLASS(GTK_OBJECT(clist)->klass));
+ (GTK_CLIST_GET_CLASS(clist));
gtk_binding_entry_add_signal(binding_set, GDK_n, GDK_CONTROL_MASK,
"scroll_vertical", 2,
- GTK_TYPE_ENUM, GTK_SCROLL_STEP_FORWARD,
- GTK_TYPE_FLOAT, 0.0);
+ G_TYPE_ENUM, GTK_SCROLL_STEP_FORWARD,
+ G_TYPE_FLOAT, 0.0);
gtk_binding_entry_add_signal(binding_set, GDK_p, GDK_CONTROL_MASK,
"scroll_vertical", 2,
- GTK_TYPE_ENUM, GTK_SCROLL_STEP_BACKWARD,
- GTK_TYPE_FLOAT, 0.0);
+ G_TYPE_ENUM, GTK_SCROLL_STEP_BACKWARD,
+ G_TYPE_FLOAT, 0.0);
}
void gtkut_widget_init(void)
GtkWidget *clist;
clist = gtk_clist_new(1);
+ g_object_ref(G_OBJECT(clist));
+ gtk_object_sink(GTK_OBJECT(clist));
gtkut_clist_bindings_add(clist);
- gtk_widget_unref(clist);
+ g_object_unref(G_OBJECT(clist));
clist = gtk_ctree_new(1, 0);
+ g_object_ref(G_OBJECT(clist));
+ gtk_object_sink(GTK_OBJECT(clist));
gtkut_clist_bindings_add(clist);
- gtk_widget_unref(clist);
+ g_object_unref(G_OBJECT(clist));
clist = gtk_sctree_new_with_titles(1, 0, NULL);
+ g_object_ref(G_OBJECT(clist));
+ gtk_object_sink(GTK_OBJECT(clist));
gtkut_clist_bindings_add(clist);
- gtk_widget_unref(clist);
+ g_object_unref(G_OBJECT(clist));
}
void gtkut_widget_set_app_icon(GtkWidget *widget)
}
GtkWidget *gtkut_account_menu_new(GList *ac_list,
- GtkSignalFunc callback,
+ GCallback callback,
gpointer data)
{
GList *cur_ac;
MENUITEM_ADD(menu, menuitem, name, account->account_id);
g_free(name);
if (callback != NULL)
- gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
- callback,
- data);
+ g_signal_connect(G_OBJECT(menuitem), "activate",
+ callback, data);
}
return menu;
}
+
+void gtkut_set_widget_bgcolor_rgb(GtkWidget *widget, guint rgbvalue)
+{
+ GtkStyle *newstyle;
+ GdkColor gdk_color;
+
+ gtkut_convert_int_to_gdk_color(rgbvalue, &gdk_color);
+ newstyle = gtk_style_copy(gtk_widget_get_default_style());
+ newstyle->bg[GTK_STATE_NORMAL] = gdk_color;
+ newstyle->bg[GTK_STATE_PRELIGHT] = gdk_color;
+ newstyle->bg[GTK_STATE_ACTIVE] = gdk_color;
+ gtk_widget_set_style(widget, newstyle);
+}
+
+/*!
+ *\brief Tries to find a focused child using a lame strategy
+ */
+GtkWidget *gtkut_get_focused_child(GtkContainer *parent)
+{
+ GtkWidget *result = NULL;
+ GList *child_list = NULL;
+ GList *c;
+
+ g_return_val_if_fail(parent, NULL);
+
+ /* Get children list and see which has the focus. */
+ child_list = gtk_container_get_children(parent);
+ if (!child_list)
+ return NULL;
+
+ for (c = child_list; c != NULL; c = g_list_next(c)) {
+ if (c->data && GTK_IS_WIDGET(c->data)) {
+ if (GTK_WIDGET_HAS_FOCUS(GTK_WIDGET(c->data))) {
+ result = GTK_WIDGET(c->data);
+ break;
+ }
+ }
+ }
+
+ /* See if the returned widget is a container itself; if it is,
+ * see if one of its children is focused. If the focused
+ * container has no focused child, it is itself a focusable
+ * child, and has focus. */
+ if (result && GTK_IS_CONTAINER(result)) {
+ GtkWidget *tmp = gtkut_get_focused_child(GTK_CONTAINER(result));
+
+ if (tmp)
+ result = tmp;
+ } else {
+ /* Try the same for each container in the chain */
+ for (c = child_list; c != NULL && !result; c = g_list_next(c)) {
+ if (c->data && GTK_IS_WIDGET(c->data)
+ && GTK_IS_CONTAINER(c->data)) {
+ result = gtkut_get_focused_child
+ (GTK_CONTAINER(c->data));
+ }
+ }
+
+ }
+
+ g_list_free(child_list);
+
+ return result;
+}