/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2004 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2006 Hiroyuki Yamamoto and the Claws Mail team
*
* 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
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#endif
#include <glib.h>
+#include <glib/gi18n.h>
#include <gdk/gdkkeysyms.h>
#include <gdk/gdk.h>
#include <gtk/gtkwidget.h>
#include <stdarg.h>
#include <sys/stat.h>
+#if HAVE_LIBCOMPFACE
+# include <compface.h>
+#endif
+
+#if HAVE_LIBCOMPFACE
+#define XPM_XFACE_HEIGHT (HEIGHT + 3) /* 3 = 1 header + 2 colors */
+#endif
+
#if (HAVE_WCTYPE_H && HAVE_WCHAR_H)
# include <wchar.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"
+#include "manage_window.h"
+#include "base64.h"
+#include "manual.h"
-#warning FIXME_GTK2
gboolean gtkut_get_font_size(GtkWidget *widget,
gint *width, gint *height)
{
return TRUE;
}
+void gtkut_widget_set_small_font_size(GtkWidget *widget)
+{
+ PangoFontDescription *font_desc;
+ gint size;
+
+ g_return_if_fail(widget != NULL);
+ g_return_if_fail(widget->style != NULL);
+
+ 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)
{
g_return_if_fail(color != NULL);
color->blue = (int) (((gdouble) (rgbvalue & 0x0000ff) / 255.0) * 65535.0);
}
-void gtkut_button_set_create(GtkWidget **bbox,
- GtkWidget **button1, const gchar *label1,
- GtkWidget **button2, const gchar *label2,
- GtkWidget **button3, const gchar *label3)
+void gtkut_stock_button_add_help(GtkWidget *bbox, GtkWidget **help_btn)
+{
+ g_return_if_fail(bbox != NULL);
+
+ *help_btn = gtk_button_new_from_stock(GTK_STOCK_HELP);
+
+ GTK_WIDGET_SET_FLAGS(*help_btn, GTK_CAN_DEFAULT);
+ gtk_box_pack_end(GTK_BOX (bbox), *help_btn, TRUE, TRUE, 0);
+ gtk_button_box_set_child_secondary(GTK_BUTTON_BOX (bbox),
+ *help_btn, TRUE);
+ gtk_widget_set_sensitive(*help_btn,
+ manual_available(MANUAL_MANUAL_LOCAL));
+ gtk_widget_show(*help_btn);
+}
+
+void gtkut_stock_button_set_create_with_help(GtkWidget **bbox,
+ GtkWidget **help_button,
+ 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);
+
+ gtkut_stock_button_set_create(bbox, button1, label1,
+ button2, label2, button3, label3);
+
+ gtkut_stock_button_add_help(*bbox, help_button);
+}
+
+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);
gtk_button_box_set_layout(GTK_BUTTON_BOX(*bbox), GTK_BUTTONBOX_END);
gtk_box_set_spacing(GTK_BOX(*bbox), 5);
- *button1 = gtk_button_new_with_label(label1);
+ *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_with_label(label2);
+ *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_with_label(label3);
+ *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);
}
}
+void gtkut_stock_with_text_button_set_create(GtkWidget **bbox,
+ GtkWidget **button1, const gchar *label1, const gchar *text1,
+ GtkWidget **button2, const gchar *label2, const gchar *text2,
+ GtkWidget **button3, const gchar *label3, const gchar *text3)
+{
+ 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_with_mnemonic(text1);
+ gtk_button_set_image(GTK_BUTTON(*button1),
+ gtk_image_new_from_stock(label1, GTK_ICON_SIZE_BUTTON));
+ 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_with_mnemonic(text2);
+ gtk_button_set_image(GTK_BUTTON(*button2),
+ gtk_image_new_from_stock(label2, GTK_ICON_SIZE_BUTTON));
+ gtk_box_pack_start(GTK_BOX(*bbox), *button2, TRUE, TRUE, 0);
+ gtk_widget_show(*button2);
+ }
+
+ if (button3) {
+ *button3 = gtk_button_new_with_mnemonic(text3);
+ gtk_button_set_image(GTK_BUTTON(*button3),
+ gtk_image_new_from_stock(label3, GTK_ICON_SIZE_BUTTON));
+ 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_usize(combo->arrow, -1, requisition->height);
+ gtk_widget_set_size_request(combo->arrow,
+ -1, requisition->height);
}
static void combo_button_enter(GtkWidget *widget, gpointer data)
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);
#define ROW_FROM_YPIXEL(clist, y) (((y) - (clist)->voffset) / \
((clist)->row_height + CELL_SPACING))
-void gtkut_ctree_node_move_if_on_the_edge(GtkCTree *ctree, GtkCTreeNode *node)
+void gtkut_ctree_node_move_if_on_the_edge(GtkCTree *ctree, GtkCTreeNode *node, gint _row)
{
GtkCList *clist = GTK_CLIST(ctree);
gint row;
g_return_if_fail(ctree != NULL);
g_return_if_fail(node != NULL);
- row = g_list_position(clist->row_list, (GList *)node);
+ row = (_row != -1 ? _row : g_list_position(clist->row_list, (GList *)node));
+
if (row < 0 || row >= clist->rows || clist->row_height == 0) return;
row_visibility = gtk_clist_row_is_visible(clist, row);
prev_row_visibility = gtk_clist_row_is_visible(clist, row - 1);
void gtkut_ctree_set_focus_row(GtkCTree *ctree, GtkCTreeNode *node)
{
+ if (node == NULL)
+ return;
gtkut_clist_set_focus_row(GTK_CLIST(ctree),
gtkut_ctree_get_nth_from_node(ctree, node));
}
#endif
}
-/*
- * Walk through the widget tree and disclaim the selection from all currently
- * realized GtkEditable widgets.
- */
-static void gtkut_check_before_remove(GtkWidget *widget, gpointer unused)
+void gtkut_container_remove(GtkContainer *container, GtkWidget *widget)
{
- g_return_if_fail(widget != NULL);
+ gtk_container_remove(container, widget);
+}
- if (!GTK_WIDGET_REALIZED(widget))
- return; /* all nested widgets must be unrealized too */
- 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
+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;
}
-/*
- * Wrapper around gtk_container_remove to work around a bug in GtkText and
- * GtkEntry (in all GTK+ versions up to and including at least 1.2.10).
- *
- * The problem is that unrealizing a GtkText or GtkEntry widget which has the
- * active selection completely messes up selection handling, leading to
- * non-working selections and crashes. Removing a widget from its container
- * implies unrealizing it and all its child widgets; this triggers the bug if
- * the removed widget or any of its children is GtkText or GtkEntry. As a
- * workaround, this function walks through the widget subtree before removing
- * and disclaims the selection from all GtkEditable widgets found.
- *
- * A similar workaround may be needed for gtk_widget_reparent(); currently it
- * is not necessary because Sylpheed does not use gtk_widget_reparent() for
- * GtkEditable widgets or containers holding such widgets.
- */
-void gtkut_container_remove(GtkContainer *container, GtkWidget *widget)
+gboolean gtkut_text_buffer_find(GtkTextBuffer *buffer, const GtkTextIter *iter,
+ const gchar *str, gboolean case_sens,
+ GtkTextIter *match_pos)
{
- gtkut_check_before_remove(widget, NULL);
- gtk_container_remove(container, widget);
+ 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_text_view_set_position(GtkTextView *text, gint pos)
+{
+ GtkTextBuffer *buffer;
+ GtkTextIter iter;
+
+ g_return_if_fail(text != NULL);
+
+ buffer = gtk_text_view_get_buffer(text);
+
+ gtk_text_buffer_get_iter_at_offset(buffer, &iter, pos);
+ gtk_text_buffer_place_cursor(buffer, &iter);
+ gtk_text_view_scroll_to_iter(text, &iter, 0.0, FALSE, 0.0, 0.0);
+}
+
+gboolean gtkut_text_view_search_string(GtkTextView *text, const gchar *str,
+ gboolean case_sens)
+{
+ GtkTextBuffer *buffer;
+ GtkTextIter iter, match_pos;
+ GtkTextMark *mark;
+ gint len;
+
+ g_return_val_if_fail(text != NULL, FALSE);
+ g_return_val_if_fail(str != NULL, FALSE);
+
+ buffer = gtk_text_view_get_buffer(text);
+
+ len = g_utf8_strlen(str, -1);
+ g_return_val_if_fail(len >= 0, FALSE);
+
+ mark = gtk_text_buffer_get_insert(buffer);
+ gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
+
+ if (gtkut_text_buffer_find(buffer, &iter, str, case_sens,
+ &match_pos)) {
+ GtkTextIter end = match_pos;
+
+ gtk_text_iter_forward_chars(&end, len);
+ /* place "insert" at the last character */
+ gtk_text_buffer_select_range(buffer, &end, &match_pos);
+ gtk_text_view_scroll_to_mark(text, mark, 0.0, FALSE, 0.0, 0.0);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+gboolean gtkut_text_view_search_string_backward(GtkTextView *text, const gchar *str,
+ gboolean case_sens)
+{
+ GtkTextBuffer *buffer;
+ GtkTextIter iter, match_pos;
+ GtkTextMark *mark;
+ gint len;
+
+ g_return_val_if_fail(text != NULL, FALSE);
+ g_return_val_if_fail(str != NULL, FALSE);
+
+ buffer = gtk_text_view_get_buffer(text);
+
+ len = g_utf8_strlen(str, -1);
+ g_return_val_if_fail(len >= 0, FALSE);
+
+ mark = gtk_text_buffer_get_insert(buffer);
+ gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
+
+ if (gtkut_text_buffer_find_backward(buffer, &iter, str, case_sens,
+ &match_pos)) {
+ GtkTextIter end = match_pos;
+
+ gtk_text_iter_forward_chars(&end, len);
+ gtk_text_buffer_select_range(buffer, &match_pos, &end);
+ gtk_text_view_scroll_to_mark(text, mark, 0.0, FALSE, 0.0, 0.0);
+ return TRUE;
+ }
+
+ return FALSE;
}
void gtkut_window_popup(GtkWidget *window)
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)
+void gtkut_widget_draw_now(GtkWidget *widget)
{
-#warning FIXME_GTK2
-#if 0
- 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);
- }
-#endif
-}
-
-void gtkut_widget_wait_for_draw(GtkWidget *widget)
-{
- if (!GTK_WIDGET_DRAWABLE(widget)) return;
-
- while (gtk_events_pending())
- gtk_main_iteration();
+ if (GTK_WIDGET_VISIBLE(widget) && GTK_WIDGET_DRAWABLE(widget))
+ gdk_window_process_updates(widget->window, FALSE);
}
static void gtkut_clist_bindings_add(GtkWidget *clist)
clist = gtk_clist_new(1);
g_object_ref(G_OBJECT(clist));
- gtk_object_sink(GTK_OBJECT(clist));
+ gtk_object_sink(G_OBJECT(clist));
gtkut_clist_bindings_add(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));
+ gtk_object_sink(G_OBJECT(clist));
gtkut_clist_bindings_add(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));
+ gtk_object_sink(G_OBJECT(clist));
gtkut_clist_bindings_add(clist);
g_object_unref(G_OBJECT(clist));
}
void gtkut_widget_set_app_icon(GtkWidget *widget)
{
-#include "pixmaps/sylpheed.xpm"
- static GdkPixmap *sylpheedxpm;
- static GdkBitmap *sylpheedxpmmask;
+#include "pixmaps/claws-mail.xpm"
+ static GdkPixmap *sylpheedclawsxpm;
+ static GdkBitmap *sylpheedclawsxpmmask;
g_return_if_fail(widget != NULL);
g_return_if_fail(widget->window != NULL);
- if (!sylpheedxpm) {
- PIXMAP_CREATE(widget, sylpheedxpm, sylpheedxpmmask, sylpheed_xpm);
+ if (!sylpheedclawsxpm) {
+ PIXMAP_CREATE(widget, sylpheedclawsxpm, sylpheedclawsxpmmask,
+ claws_mail_xpm);
}
- gdk_window_set_icon(widget->window, NULL, sylpheedxpm, sylpheedxpmmask);
+ gdk_window_set_icon(widget->window, NULL, sylpheedclawsxpm, sylpheedclawsxpmmask);
}
void gtkut_widget_set_composer_icon(GtkWidget *widget)
gdk_window_set_icon(widget->window, NULL, xpm, bmp);
}
+GtkWidget *label_window_create(const gchar *str)
+{
+ GtkWidget *window;
+ GtkWidget *label;
+
+ window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+ gtk_widget_set_size_request(window, 380, 60);
+ gtk_container_set_border_width(GTK_CONTAINER(window), 8);
+ gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
+ gtk_window_set_title(GTK_WINDOW(window), str);
+ gtk_window_set_modal(GTK_WINDOW(window), TRUE);
+ gtk_window_set_resizable(GTK_WINDOW(window), FALSE);
+ manage_window_set_transient(GTK_WINDOW(window));
+
+ label = gtk_label_new(str);
+ gtk_container_add(GTK_CONTAINER(window), label);
+ gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
+ gtk_widget_show(label);
+
+ gtk_widget_show_now(window);
+
+ GTK_EVENTS_FLUSH();
+
+ return window;
+}
+
GtkWidget *gtkut_account_menu_new(GList *ac_list,
GCallback callback,
gpointer data)
gtk_widget_set_style(widget, newstyle);
}
-gboolean gtkut_text_buffer_match_string(GtkTextBuffer *textbuf, gint pos, gunichar *wcs,
- gint len, gboolean case_sens)
+/*!
+ *\brief Tries to find a focused child using a lame strategy
+ */
+GtkWidget *gtkut_get_focused_child(GtkContainer *parent)
{
- GtkTextIter start_iter, end_iter;
- gchar *utf8str;
- gint match_count = 0;
+ GtkWidget *result = NULL;
+ GList *child_list = NULL;
+ GList *c;
- gtk_text_buffer_get_iter_at_offset(textbuf, &start_iter, pos);
- gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter, pos + len);
+ g_return_val_if_fail(parent, NULL);
- utf8str = gtk_text_buffer_get_text(textbuf, &start_iter, &end_iter, FALSE);
- if (!utf8str) return FALSE;
+ /* Get children list and see which has the focus. */
+ child_list = gtk_container_get_children(parent);
+ if (!child_list)
+ return NULL;
- if ((gint) g_utf8_strlen(utf8str, -1) != len) {
- g_free(utf8str);
- return FALSE;
+ 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;
+}
- for (; match_count < len; pos++, match_count++) {
- gchar *ptr = g_utf8_offset_to_pointer(utf8str, match_count);
- gunichar ch;
+/*!
+ *\brief Create a Browse (file) button based on GTK+ stock
+ */
+GtkWidget *gtkut_get_browse_file_btn(const gchar *button_label)
+{
+ GtkWidget *button;
- if (!ptr) break;
- ch = g_utf8_get_char(ptr);
+ button = gtk_button_new_with_mnemonic(button_label);
+ gtk_button_set_image(GTK_BUTTON(button),
+ gtk_image_new_from_stock(GTK_STOCK_DIRECTORY, GTK_ICON_SIZE_BUTTON));
- if (case_sens) {
- if (ch != wcs[match_count])
- break;
- } else {
- if (g_unichar_tolower(ch) !=
- g_unichar_tolower(wcs[match_count]))
- break;
+ return button;
+}
+
+/*!
+ *\brief Create a Browse (directory) button based on GTK+ stock
+ */
+GtkWidget *gtkut_get_browse_directory_btn(const gchar *button_label)
+{
+ GtkWidget *button;
+
+ button = gtk_button_new_with_mnemonic(button_label);
+ gtk_button_set_image(GTK_BUTTON(button),
+ gtk_image_new_from_stock(GTK_STOCK_DIRECTORY, GTK_ICON_SIZE_BUTTON));
+
+ return button;
+}
+
+GtkWidget *gtkut_get_replace_btn(const gchar *button_label)
+{
+ GtkWidget *button;
+
+ button = gtk_button_new_with_mnemonic(button_label);
+ gtk_button_set_image(GTK_BUTTON(button),
+ gtk_image_new_from_stock(GTK_STOCK_REFRESH, GTK_ICON_SIZE_BUTTON));
+
+ return button;
+}
+
+#if HAVE_LIBCOMPFACE
+gint create_xpm_from_xface(gchar *xpm[], const gchar *xface)
+{
+ static gchar *bit_pattern[] = {
+ "....",
+ "...#",
+ "..#.",
+ "..##",
+ ".#..",
+ ".#.#",
+ ".##.",
+ ".###",
+ "#...",
+ "#..#",
+ "#.#.",
+ "#.##",
+ "##..",
+ "##.#",
+ "###.",
+ "####"
+ };
+
+ static gchar *xface_header = "48 48 2 1";
+ static gchar *xface_black = "# c #000000";
+ static gchar *xface_white = ". c #ffffff";
+
+ gint i, line = 0;
+ const guchar *p;
+ gchar buf[WIDTH * 4 + 1]; /* 4 = strlen("0x0000") */
+
+ p = xface;
+
+ strcpy(xpm[line++], xface_header);
+ strcpy(xpm[line++], xface_black);
+ strcpy(xpm[line++], xface_white);
+
+ for (i = 0; i < HEIGHT; i++) {
+ gint col;
+
+ buf[0] = '\0';
+
+ for (col = 0; col < 3; col++) {
+ gint figure;
+
+ p += 2; /* skip '0x' */
+
+ for (figure = 0; figure < 4; figure++) {
+ gint n = 0;
+
+ if ('0' <= *p && *p <= '9') {
+ n = *p - '0';
+ } else if ('a' <= *p && *p <= 'f') {
+ n = *p - 'a' + 10;
+ } else if ('A' <= *p && *p <= 'F') {
+ n = *p - 'A' + 10;
+ }
+
+ strcat(buf, bit_pattern[n]);
+ p++; /* skip ',' */
+ }
+
+ p++; /* skip '\n' */
}
+
+ strcpy(xpm[line++], buf);
+ p++;
}
- g_free(utf8str);
+ return 0;
+}
+#endif
- if (match_count == len)
- return TRUE;
- else
+gboolean get_tag_range(GtkTextIter *iter,
+ GtkTextTag *tag,
+ GtkTextIter *start_iter,
+ GtkTextIter *end_iter)
+{
+ GtkTextIter _start_iter, _end_iter;
+
+ _end_iter = *iter;
+ if (!gtk_text_iter_forward_to_tag_toggle(&_end_iter, tag)) {
+ debug_print("Can't find end");
+ return FALSE;
+ }
+
+ _start_iter = _end_iter;
+ if (!gtk_text_iter_backward_to_tag_toggle(&_start_iter, tag)) {
+ debug_print("Can't find start.");
return FALSE;
+ }
+
+ *start_iter = _start_iter;
+ *end_iter = _end_iter;
+
+ return TRUE;
}
-guint gtkut_text_buffer_str_compare_n(GtkTextBuffer *textbuf,
- guint pos1, guint pos2,
- guint len, guint text_len)
-{
- guint i;
-
- for (i = 0; i < len && pos1 + i < text_len && pos2 + i < text_len; i++) {
- GtkTextIter start_iter, end_iter;
- gchar *utf8str1, *utf8str2;
-
- gtk_text_buffer_get_iter_at_offset(textbuf, &start_iter,
- pos1 + i);
- gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter,
- pos1 + i + 1);
- utf8str1 = gtk_text_buffer_get_text(textbuf,
- &start_iter,
- &end_iter,
- FALSE);
-
- gtk_text_buffer_get_iter_at_offset(textbuf, &start_iter,
- pos2 + i);
- gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter,
- pos2 + i + 1);
- utf8str2 = gtk_text_buffer_get_text(textbuf,
- &start_iter,
- &end_iter,
- FALSE);
-
- if (!utf8str1 || !utf8str2 || strcmp(utf8str1, utf8str2)) {
- g_free(utf8str1);
- g_free(utf8str2);
- break;
- }
+#if HAVE_LIBCOMPFACE
+GtkWidget *xface_get_from_header(const gchar *o_xface, GdkColor *background,
+ GdkWindow *window)
+{
+ static gchar *xpm_xface[XPM_XFACE_HEIGHT];
+ static gboolean xpm_xface_init = TRUE;
+ GdkPixmap *pixmap;
+ GdkBitmap *mask;
+ gchar xface[2048];
+ strncpy(xface, o_xface, sizeof(xface));
+
+ if (!window) {
+ g_warning("no window\n");
+ return NULL;
+ }
+ if (uncompface(xface) < 0) {
+ g_warning("uncompface failed\n");
+ return NULL;
+ }
+
+ if (xpm_xface_init) {
+ gint i;
- g_free(utf8str1);
- g_free(utf8str2);
+ for (i = 0; i < XPM_XFACE_HEIGHT; i++) {
+ xpm_xface[i] = g_malloc(WIDTH + 1);
+ *xpm_xface[i] = '\0';
+ }
+ xpm_xface_init = FALSE;
}
- return i;
+ create_xpm_from_xface(xpm_xface, xface);
+
+ pixmap = gdk_pixmap_create_from_xpm_d
+ (window, &mask,
+ background, xpm_xface);
+ return gtk_image_new_from_pixmap(pixmap, mask);
}
+#endif
-guint gtkut_text_buffer_str_compare(GtkTextBuffer *textbuf,
- guint start_pos, guint text_len,
- const gchar *str)
+GtkWidget *face_get_from_header(const gchar *o_face)
{
- gunichar *wcs;
- guint len = 0;
- glong items_read = 0, items_written = 0;
- gboolean result;
+ gchar face[2048];
+ gchar face_png[2048];
+ gint pngsize;
+ GdkPixbuf *pixbuf;
GError *error = NULL;
+ GdkPixbufLoader *loader = gdk_pixbuf_loader_new ();
+ GtkWidget *image;
+
+ if (o_face == NULL || strlen(o_face) == 0)
+ return NULL;
- if (!str) return 0;
+ strncpy2(face, o_face, sizeof(face));
- 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);
+ unfold_line(face); /* strip all whitespace and linebreaks */
+ remove_space(face);
+
+ pngsize = base64_decode(face_png, face, strlen(face));
+
+ if (!gdk_pixbuf_loader_write (loader, face_png, pngsize, &error) ||
+ !gdk_pixbuf_loader_close (loader, &error)) {
+ g_warning("loading face failed\n");
+ g_object_unref(loader);
+ return NULL;
}
- if (!wcs || items_written <= 0) return 0;
- len = (guint) items_written;
- if (len > text_len - start_pos)
- result = FALSE;
- else
- result = gtkut_text_buffer_match_string(textbuf, start_pos,
- wcs, len,
- TRUE);
+ pixbuf = g_object_ref(gdk_pixbuf_loader_get_pixbuf(loader));
- g_free(wcs);
+ g_object_unref(loader);
+
+ if ((gdk_pixbuf_get_width(pixbuf) != 48) || (gdk_pixbuf_get_height(pixbuf) != 48)) {
+ g_object_unref(pixbuf);
+ g_warning("wrong_size");
+ return NULL;
+ }
- return result ? len : 0;
+ image = gtk_image_new_from_pixbuf(pixbuf);
+ g_object_unref(pixbuf);
+ return image;
}
-gboolean gtkut_text_buffer_is_uri_string(GtkTextBuffer *textbuf,
- guint start_pos, guint text_len)
+static GdkCursor *hand_cursor = NULL;
+
+static void link_btn_enter(GtkButton *button, gpointer data)
{
- if (gtkut_text_buffer_str_compare(textbuf, start_pos, text_len, "http://") ||
- gtkut_text_buffer_str_compare(textbuf, start_pos, text_len, "ftp://") ||
- gtkut_text_buffer_str_compare(textbuf, start_pos, text_len, "https://") ||
- gtkut_text_buffer_str_compare(textbuf, start_pos, text_len, "www."))
- return TRUE;
+ GtkWidget *window = (GtkWidget *)data;
- return FALSE;
+ if (!hand_cursor)
+ hand_cursor = gdk_cursor_new(GDK_HAND2);
+ if (window && window->window)
+ gdk_window_set_cursor(window->window, hand_cursor);
+
+ gtk_button_set_relief(button, GTK_RELIEF_NONE);
+ gtk_widget_set_state(GTK_WIDGET(button), GTK_STATE_NORMAL);
+
}
-
-gchar *gtkut_text_view_get_selection(GtkTextView *textview)
+
+static void link_btn_leave(GtkButton *button, gpointer data)
{
- GtkTextBuffer *buffer;
- GtkTextIter start_iter, end_iter;
- gboolean found;
+ GtkWidget *window = (GtkWidget *)data;
- g_return_val_if_fail(GTK_IS_TEXT_VIEW(textview), NULL);
+ if (window && window->window)
+ gdk_window_set_cursor(window->window, 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
+ gtk_button_set_relief(button, GTK_RELIEF_NONE);
+ gtk_widget_set_state(GTK_WIDGET(button), GTK_STATE_NORMAL);
+}
+
+static void link_btn_pressed(GtkButton *button, gpointer data)
+{
+ gtk_button_set_relief(button, GTK_RELIEF_NONE);
+ gtk_widget_set_state(GTK_WIDGET(button), GTK_STATE_NORMAL);
+}
+
+static void link_btn_released(GtkButton *button, gpointer data)
+{
+ gtk_button_set_relief(button, GTK_RELIEF_NONE);
+ gtk_widget_set_state(GTK_WIDGET(button), GTK_STATE_NORMAL);
+}
+
+static void link_btn_clicked(GtkButton *button, gpointer data)
+{
+ gchar *url = (gchar *)data;
+ gtk_button_set_relief(button, GTK_RELIEF_NONE);
+ gtk_widget_set_state(GTK_WIDGET(button), GTK_STATE_NORMAL);
+ open_uri(url, prefs_common.uri_cmd);
+}
+
+static void link_btn_unrealize(GtkButton *button, gpointer data)
+{
+ gchar *url = (gchar *)data;
+ g_signal_handlers_disconnect_by_func(G_OBJECT(button),
+ G_CALLBACK(link_btn_clicked), url);
+ g_free(url);
+}
+
+GtkWidget *gtkut_get_link_btn(GtkWidget *window, const gchar *url, const gchar *label)
+{
+ GtkWidget *btn;
+ GtkWidget *btn_label;
+ GdkColormap *cmap;
+ GdkColor uri_color[2] = {{0, 0, 0, 0xffff}, {0, 0xffff, 0, 0}};
+ gboolean success[2];
+ gchar *local_url = NULL;
+ if (!url)
return NULL;
+
+ gtkut_convert_int_to_gdk_color(prefs_common.uri_col,
+ &uri_color[0]);
+ gtkut_convert_int_to_gdk_color(prefs_common.uri_col,
+ &uri_color[1]);
+
+ btn = gtk_button_new_with_label(label?label:url);
+ gtk_button_set_relief(GTK_BUTTON(btn), GTK_RELIEF_NONE);
+ btn_label = GTK_BIN(btn)->child;
+ cmap = gdk_drawable_get_colormap(window->window);
+ gdk_colormap_alloc_colors(cmap, uri_color, 2, FALSE, TRUE, success);
+ if (success[0] == TRUE && success[1] == TRUE) {
+ GtkStyle *style;
+ gtk_widget_ensure_style(btn_label);
+ style = gtk_style_copy
+ (gtk_widget_get_style(btn_label));
+ style->fg[GTK_STATE_NORMAL] = uri_color[0];
+ style->fg[GTK_STATE_ACTIVE] = uri_color[1];
+ style->fg[GTK_STATE_PRELIGHT] = uri_color[0];
+ gtk_widget_set_style(btn_label, style);
+ } else
+ g_warning("about_create(): color allocation failed.\n");
+
+ g_signal_connect(G_OBJECT(btn), "enter",
+ G_CALLBACK(link_btn_enter), window);
+ g_signal_connect(G_OBJECT(btn), "leave",
+ G_CALLBACK(link_btn_leave), window);
+ g_signal_connect(G_OBJECT(btn), "pressed",
+ G_CALLBACK(link_btn_pressed), window);
+ g_signal_connect(G_OBJECT(btn), "released",
+ G_CALLBACK(link_btn_released), window);
+
+ local_url = g_strdup(url);
+ g_signal_connect(G_OBJECT(btn), "clicked",
+ G_CALLBACK(link_btn_clicked), local_url);
+ g_signal_connect(G_OBJECT(btn), "unrealize",
+ G_CALLBACK(link_btn_unrealize), local_url);
+ return btn;
+}
+
+GtkWidget *gtkut_sc_combobox_create(GtkWidget *eventbox, gboolean focus_on_click)
+{
+ GtkWidget *combobox;
+ GtkListStore *menu;
+ GtkCellRenderer *rend;
+
+ menu = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
+
+ combobox = gtk_combo_box_new_with_model(GTK_TREE_MODEL(menu));
+
+ rend = gtk_cell_renderer_text_new();
+ gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combobox), rend, TRUE);
+ gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combobox), rend,
+ "markup", 0,
+ NULL);
+
+ if( eventbox != NULL )
+ gtk_container_add(GTK_CONTAINER(eventbox), combobox);
+#if GTK_CHECK_VERSION(2,6,0)
+ gtk_combo_box_set_focus_on_click(GTK_COMBO_BOX(combobox), focus_on_click);
+#endif
+ return combobox;
+}
+
+static void gtkutils_smooth_scroll_do(GtkWidget *widget, GtkAdjustment *vadj,
+ gfloat old_value, gfloat last_value,
+ gint step)
+{
+ gint change_value;
+ gboolean up;
+ gint i;
+
+ if (old_value < last_value) {
+ change_value = last_value - old_value;
+ up = FALSE;
+ } else {
+ change_value = old_value - last_value;
+ up = TRUE;
+ }
+
+ for (i = step; i <= change_value; i += step) {
+ vadj->value = old_value + (up ? -i : i);
+ g_signal_emit_by_name(G_OBJECT(vadj),
+ "value_changed", 0);
+ }
+
+ vadj->value = last_value;
+ g_signal_emit_by_name(G_OBJECT(vadj), "value_changed", 0);
+
+ gtk_widget_queue_draw(widget);
+}
+
+static gboolean gtkutils_smooth_scroll_page(GtkWidget *widget, GtkAdjustment *vadj, gboolean up)
+{
+ gfloat upper;
+ gfloat page_incr;
+ gfloat old_value;
+ gfloat last_value;
+
+ if (prefs_common.scroll_halfpage)
+ page_incr = vadj->page_increment / 2;
+ else
+ page_incr = vadj->page_increment;
+
+ if (!up) {
+ upper = vadj->upper - vadj->page_size;
+ if (vadj->value < upper) {
+ old_value = vadj->value;
+ last_value = vadj->value + page_incr;
+ last_value = MIN(last_value, upper);
+
+ gtkutils_smooth_scroll_do(widget, vadj, old_value,
+ last_value,
+ prefs_common.scroll_step);
+ } else
+ return FALSE;
+ } else {
+ if (vadj->value > 0.0) {
+ old_value = vadj->value;
+ last_value = vadj->value - page_incr;
+ last_value = MAX(last_value, 0.0);
+
+ gtkutils_smooth_scroll_do(widget, vadj, old_value,
+ last_value,
+ prefs_common.scroll_step);
+ } else
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+gboolean gtkutils_scroll_page(GtkWidget *widget, GtkAdjustment *vadj, gboolean up)
+{
+ gfloat upper;
+ gfloat page_incr;
+
+ if (prefs_common.enable_smooth_scroll)
+ return gtkutils_smooth_scroll_page(widget, vadj, up);
+
+ if (prefs_common.scroll_halfpage)
+ page_incr = vadj->page_increment / 2;
+ else
+ page_incr = vadj->page_increment;
+
+ if (!up) {
+ upper = vadj->upper - vadj->page_size;
+ if (vadj->value < upper) {
+ vadj->value += page_incr;
+ vadj->value = MIN(vadj->value, upper);
+ g_signal_emit_by_name(G_OBJECT(vadj),
+ "value_changed", 0);
+ } else
+ return FALSE;
+ } else {
+ if (vadj->value > 0.0) {
+ vadj->value -= page_incr;
+ vadj->value = MAX(vadj->value, 0.0);
+ g_signal_emit_by_name(G_OBJECT(vadj),
+ "value_changed", 0);
+ } else
+ return FALSE;
+ }
+ return TRUE;
+}
+
+static void gtkutils_smooth_scroll_one_line(GtkWidget *widget, GtkAdjustment *vadj, gboolean up)
+{
+ gfloat upper;
+ gfloat old_value;
+ gfloat last_value;
+
+ if (!up) {
+ upper = vadj->upper - vadj->page_size;
+ if (vadj->value < upper) {
+ old_value = vadj->value;
+ last_value = vadj->value + vadj->step_increment;
+ last_value = MIN(last_value, upper);
+
+ gtkutils_smooth_scroll_do(widget, vadj, old_value,
+ last_value,
+ prefs_common.scroll_step);
+ }
+ } else {
+ if (vadj->value > 0.0) {
+ old_value = vadj->value;
+ last_value = vadj->value - vadj->step_increment;
+ last_value = MAX(last_value, 0.0);
+
+ gtkutils_smooth_scroll_do(widget, vadj, old_value,
+ last_value,
+ prefs_common.scroll_step);
+ }
+ }
+}
+
+void gtkutils_scroll_one_line(GtkWidget *widget, GtkAdjustment *vadj, gboolean up)
+{
+ gfloat upper;
+
+ if (prefs_common.enable_smooth_scroll) {
+ gtkutils_smooth_scroll_one_line(widget, vadj, up);
+ return;
+ }
+
+ if (!up) {
+ upper = vadj->upper - vadj->page_size;
+ if (vadj->value < upper) {
+ vadj->value += vadj->step_increment;
+ vadj->value = MIN(vadj->value, upper);
+ g_signal_emit_by_name(G_OBJECT(vadj),
+ "value_changed", 0);
+ }
+ } else {
+ if (vadj->value > 0.0) {
+ vadj->value -= vadj->step_increment;
+ vadj->value = MAX(vadj->value, 0.0);
+ g_signal_emit_by_name(G_OBJECT(vadj),
+ "value_changed", 0);
+ }
+ }
}
projects / claws.git / blobdiff