#include <gtk/gtk.h>
#include <gdk/gdk.h>
#include <pango/pango.h>
+#include <cairo.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#define AUTOHIDE_TIMEOUT 3
-static gboolean quality = TRUE;
-
static int timeout_id=0;
static GtkWidget* window;
static GtkWidget* quit;
static GtkWidget* tv;
static GtkWidget* entry_widget;
-static GtkSettings* settings;
static GtkTextBuffer* tb;
static PangoFontDescription *font;
static char *foreground = NULL;
static char *background = NULL;
+static GdkRGBA white, black;
static char *fontdesc = NULL;
static int rotation = 0; // 0 = normal, 1 = left, 2 = inverted, 3 = right
static int alignment = 0; // 0 = centered, 1 = left-aligned, 2 = right-aligned
static GString *partial_input;
-static gulong quality_high_handler = 0;
static gulong text_change_handler;
gboolean hide_entry(gpointer *user_data) {
+ timeout_id = 0;
gtk_widget_hide(entry_widget);
gtk_widget_grab_focus(draw);
gtk_widget_queue_draw(draw);
return gtk_text_buffer_get_text(tb, &start, &end, FALSE);
}
-static void hq(gboolean q, gboolean force){
- if (q != quality) {
- if (q)
- gtk_settings_set_long_property(settings,"gtk-xft-antialias",1,"Hier halt");
- else
- gtk_settings_set_long_property(settings,"gtk-xft-antialias",0,"Hier halt");
- }
- else
- if (force)
- gtk_widget_queue_draw(draw);
-
- quality = q;
-}
-
-static gboolean quality_high (gpointer data) {
- hq(TRUE, FALSE);
- return FALSE;
-}
static void redraw(GtkWidget *draw, cairo_t *cr, gpointer data) {
int q;
- const char *text = get_text();
+ gdk_cairo_set_source_rgba(cr, &white);
+ cairo_paint(cr);
+
+ const char *text = get_text();
if (strlen(text) > 0) {
int w1, h1;
static PangoLayout* layout;
pango_layout_set_alignment(layout,PANGO_ALIGN_CENTER);
}
+
pango_layout_get_pixel_size(layout, &w1, &h1);
if (w1>0 && h1>0) {
int w2 = gtk_widget_get_allocated_width(draw);
double s = min ((double)w2/rw1, (double)h2/rh1);
- cairo_save(cr);
-
- GdkRGBA color;
- gtk_style_context_get_color (gtk_widget_get_style_context(draw),
- GTK_STATE_NORMAL, &color);
- gdk_cairo_set_source_rgba(cr, &color);
-
-
if (alignment == 1) { // left align
cairo_translate(cr, (s * rw1)/2, h2/2);
} else if (alignment == 2) { // right align
cairo_rotate(cr, rotation * M_PI_2);
cairo_scale(cr, s, s);
cairo_translate(cr, -w1/2, -h1/2);
+ gdk_cairo_set_source_rgba(cr, &black);
pango_cairo_show_layout (cr, layout);
-
- cairo_restore(cr);
-
- if (quality_high_handler)
- g_source_remove(quality_high_handler);
- quality_high_handler = g_timeout_add(0, quality_high, NULL);
}
g_object_unref(layout);
}
}
static void newtext() {
- if (quality_high_handler) {
- g_source_remove(quality_high_handler);
- quality_high_handler = 0;
- }
- hq(FALSE, TRUE);
+ gtk_widget_queue_draw(draw);
}
static void newtext_show_input() {
printf("%s\n", PACKAGE_STRING);
}
+gboolean my_gdk_rgba_parse (GdkRGBA *rgba, const gchar *spec) {
+ gboolean ret = gdk_rgba_parse(rgba, spec);
+ if (!ret) {
+ fprintf (stderr, "Failed to parse color specification %s\n", spec);
+ }
+}
+
int main(int argc, char **argv) {
GString *input;
int c;
gtk_init(&argc, &argv);
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
- gtk_window_set_decorated(GTK_WINDOW(window), FALSE);
- gtk_window_set_resizable(GTK_WINDOW(window), FALSE);
gtk_window_set_icon_name (GTK_WINDOW (window), "sm");
gtk_window_fullscreen(GTK_WINDOW(window));
g_signal_connect(window, "destroy", G_CALLBACK(gtk_main_quit), NULL);
- settings = gtk_settings_get_default();
- GdkRGBA white, black;
if (foreground != NULL) {
- gdk_rgba_parse(&black, foreground);
+ my_gdk_rgba_parse(&black, foreground);
} else {
- gdk_rgba_parse(&black, "black");
+ my_gdk_rgba_parse(&black, "black");
}
if (background != NULL) {
- gdk_rgba_parse(&white, background);
+ my_gdk_rgba_parse(&white, background);
} else {
- gdk_rgba_parse(&white, "white");
+ my_gdk_rgba_parse(&white, "white");
}
draw = gtk_drawing_area_new();
gtk_widget_set_events(draw, GDK_BUTTON_PRESS_MASK|GDK_KEY_PRESS_MASK);
gtk_widget_set_size_request(draw,400,400);
- gtk_widget_override_background_color(draw, GTK_STATE_NORMAL, &white);
- gtk_widget_override_color(draw, GTK_STATE_NORMAL, &black);
g_signal_connect(G_OBJECT(draw), "button-press-event", G_CALLBACK(text_clicked), NULL);
g_signal_connect(G_OBJECT(draw), "key-press-event", G_CALLBACK(text_keypress), NULL);
gtk_widget_set_can_focus(draw, TRUE);
gtk_text_buffer_get_bounds(tb, &start, &end);
gtk_text_buffer_select_range(tb, &start, &end);
- quit = gtk_button_new_from_stock(GTK_STOCK_QUIT);
+ quit = gtk_button_new_from_icon_name("application-exit", GTK_ICON_SIZE_BUTTON);
g_signal_connect(G_OBJECT(quit), "clicked", G_CALLBACK(gtk_main_quit), NULL);
GtkWidget *vbox_button = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
g_signal_connect(G_OBJECT(tb), "changed", G_CALLBACK(newtext), NULL);
g_signal_connect(G_OBJECT(tv), "move-cursor", G_CALLBACK(move_cursor), NULL);
- if (!input_provided)
- show_entry();
- else
+ if (input_provided)
hide_entry(NULL);
+ else
+ show_entry();
gtk_main();
projects / darcs-mirror-screen-message.debian.git / blobdiff