/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2002 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2003 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
#include <gtk/gtkbutton.h>
#include <gtk/gtkctree.h>
#include <gtk/gtkcombo.h>
-#include <gtk/gtkthemes.h>
+#warning FIXME_GTK2
+/* #include <gtk/gtkthemes.h> */
#include <gtk/gtkbindings.h>
#include <stdlib.h>
#include <stdarg.h>
#include "menu.h"
#include "prefs_account.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");
-
- width = gdk_string_width(font, str);
- width /= strlen(str);
-
- return width;
-}
-
-gint gtkut_get_font_height(GdkFont *font)
-{
- 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);
-
- return font;
-}
+ g_return_val_if_fail(GTK_IS_WIDGET(widget), FALSE);
-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);
- }
+ 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 font;
+ return TRUE;
}
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);
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;
- }
-
- return gtk_editable_get_chars(editable, start_pos, end_pos);
}
/*
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
}
/*
void gtkut_widget_disable_theme_engine(GtkWidget *widget)
{
+#warning FIXME_GTK2
+#if 0
GtkStyle *style, *new_style;
style = gtk_widget_get_style(widget);
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);
+#endif
}
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)
}
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);
+}
+
+#warning FIXME_GTK2
+#if 1 /* FIXME_GTK2 */
+gboolean gtkut_text_buffer_match_string(GtkTextBuffer *textbuf, gint pos, gunichar *wcs,
+ gint len, gboolean case_sens)
+{
+ GtkTextIter start_iter, end_iter;
+ gchar *utf8str;
+ gint match_count = 0;
+
+ gtk_text_buffer_get_iter_at_offset(textbuf, &start_iter, pos);
+ gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter, pos + 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 (; match_count < len; pos++, match_count++) {
+ gchar *ptr = g_utf8_offset_to_pointer(utf8str, match_count);
+ gunichar ch;
+
+ if (!ptr) break;
+ ch = g_utf8_get_char(ptr);
+
+ if (case_sens) {
+ if (ch != wcs[match_count])
+ break;
+ } else {
+ if (g_unichar_tolower(ch) !=
+ g_unichar_tolower(wcs[match_count]))
+ break;
+ }
+ }
+
+ g_free(utf8str);
+
+ if (match_count == len)
+ return TRUE;
+ else
+ return FALSE;
+}
+
+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;
+ }
+
+ g_free(utf8str1);
+ g_free(utf8str2);
+ }
+
+ return i;
+}
+
+guint gtkut_text_buffer_str_compare(GtkTextBuffer *textbuf,
+ guint start_pos, guint text_len,
+ const gchar *str)
+{
+ gunichar *wcs;
+ guint len = 0;
+ glong items_read = 0, items_written = 0;
+ gboolean result;
+ GError *error = NULL;
+
+ if (!str) return 0;
+
+ 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 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);
+
+ g_free(wcs);
+
+ return result ? len : 0;
+}
+
+gboolean gtkut_text_buffer_is_uri_string(GtkTextBuffer *textbuf,
+ guint start_pos, guint text_len)
+{
+ 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;
+
+ return FALSE;
+}
+
+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;
+}
+#endif /* FIXME_GTK2 */
projects / claws.git / blobdiff