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#include <stdlib.h>
#include <string.h>
#include <gtk/gtk.h>
#include "gcompat.h"
#include "ghelpers.h"
GtkWidget *new_combo_entry_in_frame(GtkWidget *box, const char *label)
{
GtkWidget *entry, *frame;
frame = gtk_frame_new(label);
entry = gtk_combo_box_text_new();
gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 3);
gtk_container_add(GTK_CONTAINER(frame), entry);
return entry;
}
GtkWidget *new_info_entry_in_frame(GtkWidget *box, const char *label)
{
GtkWidget *entry, *frame;
frame = gtk_frame_new(label);
entry = gtk_entry_new();
gtk_editable_set_editable(GTK_EDITABLE(entry), 0);
gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 3);
gtk_container_add(GTK_CONTAINER(frame), entry);
return entry;
}
static void fill_color_from_rgb(GdkColor *c, gfloat r, gfloat g, gfloat b)
{
gint R, G, B;
gchar tmp[8];
memset(c, 0, sizeof(*c));
R = r * 255;
G = g * 255;
B = b * 255;
snprintf(tmp, sizeof(tmp), "#%02x%02x%02x", R, G, B);
gdk_color_parse(tmp, c);
}
GtkWidget *new_info_entry_in_frame_rgb(GtkWidget *box, const char *label,
gfloat r, gfloat g, gfloat b)
{
GtkWidget *entry;
GdkColor c;
entry = new_info_entry_in_frame(box, label);
fill_color_from_rgb(&c, r, g, b);
gtk_widget_modify_text(entry, GTK_STATE_NORMAL, &c);
return entry;
}
GtkWidget *new_info_label_in_frame(GtkWidget *box, const char *label)
{
GtkWidget *label_widget;
GtkWidget *frame;
frame = gtk_frame_new(label);
label_widget = gtk_label_new(NULL);
gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 3);
gtk_container_add(GTK_CONTAINER(frame), label_widget);
return label_widget;
}
GtkWidget *create_spinbutton(GtkWidget *hbox, double min, double max, double defval)
{
GtkWidget *button, *box;
box = gtk_hbox_new(FALSE, 3);
gtk_container_add(GTK_CONTAINER(hbox), box);
button = gtk_spin_button_new_with_range(min, max, 1.0);
gtk_box_pack_start(GTK_BOX(box), button, TRUE, TRUE, 0);
gtk_spin_button_set_update_policy(GTK_SPIN_BUTTON(button), GTK_UPDATE_IF_VALID);
gtk_spin_button_set_value(GTK_SPIN_BUTTON(button), defval);
return button;
}
void label_set_int_value(GtkWidget *entry, unsigned int val)
{
char tmp[80];
sprintf(tmp, "%u", val);
gtk_label_set_text(GTK_LABEL(entry), tmp);
}
void entry_set_int_value(GtkWidget *entry, unsigned int val)
{
char tmp[80];
sprintf(tmp, "%u", val);
gtk_entry_set_text(GTK_ENTRY(entry), tmp);
}
GtkTreeViewColumn *tree_view_column(GtkWidget *tree_view, int index, const char *title, unsigned int flags)
{
GtkCellRenderer *renderer;
GtkTreeViewColumn *col;
double xalign = 0.0; /* left as default */
PangoAlignment align;
gboolean visible;
align = (flags & ALIGN_LEFT) ? PANGO_ALIGN_LEFT :
(flags & ALIGN_RIGHT) ? PANGO_ALIGN_RIGHT :
PANGO_ALIGN_CENTER;
visible = !(flags & INVISIBLE);
renderer = gtk_cell_renderer_text_new();
col = gtk_tree_view_column_new();
gtk_tree_view_column_set_title(col, title);
if (!(flags & UNSORTABLE))
gtk_tree_view_column_set_sort_column_id(col, index);
gtk_tree_view_column_set_resizable(col, TRUE);
gtk_tree_view_column_pack_start(col, renderer, TRUE);
gtk_tree_view_column_set_expand(col, TRUE);
gtk_tree_view_column_add_attribute(col, renderer, "text", index);
g_object_set(G_OBJECT(renderer), "alignment", align, NULL);
switch (align) {
case PANGO_ALIGN_LEFT:
xalign = 0.0;
break;
case PANGO_ALIGN_CENTER:
xalign = 0.5;
break;
case PANGO_ALIGN_RIGHT:
xalign = 1.0;
break;
}
gtk_cell_renderer_set_alignment(GTK_CELL_RENDERER(renderer), xalign, 0.5);
gtk_tree_view_column_set_visible(col, visible);
gtk_tree_view_append_column(GTK_TREE_VIEW(tree_view), col);
return col;
}
void multitext_add_entry(struct multitext_widget *mt, const char *text)
{
mt->text = realloc(mt->text, (mt->max_text + 1) * sizeof(char *));
mt->text[mt->max_text] = strdup(text);
mt->max_text++;
}
void multitext_set_entry(struct multitext_widget *mt, unsigned int index)
{
if (index >= mt->max_text)
return;
if (!mt->text || !mt->text[index])
return;
mt->cur_text = index;
gtk_entry_set_text(GTK_ENTRY(mt->entry), mt->text[index]);
}
void multitext_update_entry(struct multitext_widget *mt, unsigned int index,
const char *text)
{
if (!mt->text)
return;
if (mt->text[index])
free(mt->text[index]);
mt->text[index] = strdup(text);
if (mt->cur_text == index)
gtk_entry_set_text(GTK_ENTRY(mt->entry), mt->text[index]);
}
void multitext_free(struct multitext_widget *mt)
{
int i;
gtk_entry_set_text(GTK_ENTRY(mt->entry), "");
for (i = 0; i < mt->max_text; i++) {
if (mt->text[i])
free(mt->text[i]);
}
free(mt->text);
mt->cur_text = -1;
mt->max_text = 0;
}
GtkWidget *get_scrolled_window(gint border_width)
{
GtkWidget *scroll;
scroll = gtk_scrolled_window_new(NULL, NULL);
gtk_container_set_border_width(GTK_CONTAINER(scroll), border_width);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
return scroll;
}
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