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#include "gcin.h"
#include "pho.h"
#include "gtab.h"
#include "win-sym.h"
#include "eggtrayicon.h"
#include <signal.h>
#include "gst.h"
#if UNIX
static GdkPixbuf *pixbuf, *pixbuf_ch;
static PangoLayout* pango;
static GtkWidget *da;
#if !GTK_CHECK_VERSION(2,90,6)
static GdkGC *gc;
#else
static cairo_t *gc;
#endif
GdkWindow *tray_da_win;
static EggTrayIcon *egg_tray_icon;
#define GCIN_TRAY_PNG "gcin_tray.png"
static char *pixbuf_ch_fname;
void exec_gcin_setup();
void toggle_gb_output();
extern gboolean gb_output;
static void get_text_w_h(char *s, int *w, int *h)
{
pango_layout_set_text(pango, s, strlen(s));
pango_layout_get_pixel_size(pango, w, h);
}
static void draw_icon()
{
// dbg("draw_icon\n");
#if 0
return;
#endif
if (!da)
return;
GdkPixbuf *pix = !current_CS ||
(current_CS->im_state == GCIN_STATE_DISABLED||current_CS->im_state == GCIN_STATE_ENG_FULL) ?
pixbuf : pixbuf_ch;
#if GTK_CHECK_VERSION(2,17,7)
GtkAllocation dwdh;
gtk_widget_get_allocation(da, &dwdh);
int dw = dwdh.width, dh = dwdh.height;
#else
int dw = da->allocation.width, dh = da->allocation.height;
#endif
int w, h;
GdkColor color_fg;
// dbg("draw_icon wh %d,%d\n", dw,dh);
gdk_color_parse("black", &color_fg);
#if !GTK_CHECK_VERSION(2,90,6)
gdk_gc_set_rgb_fg_color(gc, &color_fg);
#else
gc = gdk_cairo_create (tray_da_win);
gdk_cairo_set_source_color (gc, &color_fg);
#endif
if (pix) {
int ofs = (dh - gdk_pixbuf_get_height (pix))/2;
#if !GTK_CHECK_VERSION(2,90,6)
gdk_draw_pixbuf(tray_da_win, NULL, pix, 0, 0, 0, ofs, -1, -1, GDK_RGB_DITHER_NORMAL, 0, 0);
#else
gdk_cairo_set_source_pixbuf (gc, pix, 0, ofs);
cairo_paint (gc);
cairo_destroy (gc);
#endif
} else {
get_text_w_h(inmd[current_CS->in_method].cname, &w, &h);
#if !GTK_CHECK_VERSION(2,90,6)
gdk_draw_layout(tray_da_win, gc, 0, 0, pango);
#else
cairo_move_to (gc, 0, 0);
pango_cairo_show_layout (gc, pango);
cairo_destroy (gc);
#endif
}
if (current_CS) {
if (current_CS->b_half_full_char ||
#if USE_TSIN
current_method_type()==method_type_TSIN && tss.tsin_half_full &&
#endif
current_CS->im_state == GCIN_STATE_CHINESE) {
static char full[] = "全";
get_text_w_h(full, &w, &h);
#if !GTK_CHECK_VERSION(2,90,6)
gdk_draw_layout(tray_da_win, gc, dw - w, dh - h, pango);
#else
cairo_move_to (gc, dw - w, dh - h);
pango_cairo_show_layout (gc, pango);
cairo_destroy (gc);
#endif
}
if (current_CS->im_state == GCIN_STATE_ENG_FULL) {
static char efull[] = "A全";
get_text_w_h(efull, &w, &h);
#if !GTK_CHECK_VERSION(2,90,6)
gdk_draw_layout(tray_da_win, gc, 0, 0, pango);
#else
cairo_move_to (gc, 0, 0);
pango_cairo_show_layout (gc, pango);
cairo_destroy (gc);
#endif
}
#if USE_TSIN
if ((current_method_type()==method_type_TSIN||current_method_type()==method_type_MODULE) && current_CS->im_state == GCIN_STATE_CHINESE && !tsin_pho_mode()) {
static char efull[] = "ABC";
gdk_color_parse("blue", &color_fg);
#if !GTK_CHECK_VERSION(2,90,6)
gdk_gc_set_rgb_fg_color(gc, &color_fg);
#else
gc = gdk_cairo_create (tray_da_win);
gdk_cairo_set_source_color (gc, &color_fg);
#endif
get_text_w_h(efull, &w, &h);
#if !GTK_CHECK_VERSION(2,90,6)
gdk_draw_layout(tray_da_win, gc, 0, 0, pango);
#else
cairo_move_to (gc, 0, 0);
pango_cairo_show_layout (gc, pango);
cairo_destroy (gc);
#endif
}
#endif
}
gdk_color_parse("red", &color_fg);
#if !GTK_CHECK_VERSION(2,90,6)
gdk_gc_set_rgb_fg_color(gc, &color_fg);
#else
gc = gdk_cairo_create (tray_da_win);
gdk_cairo_set_source_color (gc, &color_fg);
#endif
if (gb_output) {
static char sim[] = "简";
get_text_w_h(sim, &w, &h);
#if !GTK_CHECK_VERSION(2,90,6)
gdk_draw_layout(tray_da_win, gc, 0, dh - h, pango);
#else
cairo_move_to (gc, 0, dh - h);
pango_cairo_show_layout (gc, pango);
cairo_destroy (gc);
#endif
}
}
gboolean create_tray(gpointer data);
void update_tray_icon()
{
// dbg("update_tray_icon\n");
if (!gcin_status_tray)
return;
if (!da)
create_tray(NULL);
gtk_widget_queue_draw(da);
}
void get_icon_path(char *iconame, char fname[]);
void load_tray_icon()
{
// dbg("load_tray_icon\n");
if (!gcin_status_tray)
return;
if (!da)
create_tray(NULL);
char *iconame = inmd[current_CS->in_method].icon;
char fname[512];
fname[0]=0;
if (iconame)
get_icon_path(iconame, fname);
#if GTK_CHECK_VERSION(2,17,7)
GtkAllocation dwdh;
gtk_widget_get_allocation(da, &dwdh);
int dw = dwdh.width, dh = dwdh.height;
#else
int dw = da->allocation.width, dh = da->allocation.height;
#endif
// dbg("load_tray_icon w:h %d,%d\n", dw,dh);
if (!pixbuf || gdk_pixbuf_get_width (pixbuf) != dw || gdk_pixbuf_get_height (pixbuf) != dh) {
char icon_fname[128];
get_icon_path(GCIN_TRAY_PNG, icon_fname);
GError *err = NULL;
dbg("icon_name %s\n", icon_fname);
pixbuf = gdk_pixbuf_new_from_file_at_size(icon_fname, dw, dh, &err);
if (!pixbuf)
p_err("cannot load file %s", icon_fname);
}
#if 0
dbg("fname %x %s\n", fname, fname);
#endif
if (!fname[0]) {
if (pixbuf_ch)
g_object_unref(pixbuf_ch);
pixbuf_ch = NULL;
if (pixbuf_ch_fname)
pixbuf_ch_fname[0] = 0;
} else
if (!pixbuf_ch_fname || strcmp(fname, pixbuf_ch_fname) || gdk_pixbuf_get_width (pixbuf_ch) != dw || gdk_pixbuf_get_height (pixbuf_ch) != dh) {
free(pixbuf_ch_fname);
pixbuf_ch_fname = strdup(fname);
if (pixbuf_ch)
g_object_unref(pixbuf_ch);
dbg("ch %s\n", fname);
GError *err = NULL;
pixbuf_ch = gdk_pixbuf_new_from_file_at_size(fname, dw, dh, &err);
}
update_tray_icon();
}
void exec_gcin_setup_(GtkCheckMenuItem *checkmenuitem, gpointer dat);
void cb_trad_sim_toggle();
void cb_trad_sim_toggle_(GtkCheckMenuItem *checkmenuitem, gpointer dat);
void cb_sim2trad(GtkCheckMenuItem *checkmenuitem, gpointer dat);
void cb_trad2sim(GtkCheckMenuItem *checkmenuitem, gpointer dat);
void restart_gcin(GtkCheckMenuItem *checkmenuitem, gpointer dat);
#endif // UNIX
void cb_tog_phospeak(GtkCheckMenuItem *checkmenuitem, gpointer dat);
void gcb_main();
void cb_tog_gcb(GtkCheckMenuItem *checkmenuitem, gpointer dat);
#include "mitem.h"
void kbm_toggle_(GtkCheckMenuItem *checkmenuitem, gpointer dat);
extern int win_kbm_on;
void cb_inmd_menu(GtkCheckMenuItem *checkmenuitem, gpointer dat);
static MITEM mitems[] = {
{N_("設定"),
#if GTK_CHECK_VERSION(3,10,0)
NULL
#else
GTK_STOCK_PREFERENCES
#endif
, exec_gcin_setup_, NULL},
{N_("重新執行gcin"),
#if GTK_CHECK_VERSION(3,10,0)
NULL
#else
GTK_STOCK_QUIT
#endif
, restart_gcin, NULL},
{N_("念出發音"), NULL, cb_tog_phospeak, &phonetic_speak},
#if USE_GCB
{N_("gcb(剪貼區暫存)"), NULL, cb_tog_gcb, &gcb_enabled},
#endif
{N_("正→簡體"), NULL, cb_trad2sim, NULL},
{N_("簡→正體"), NULL, cb_sim2trad, NULL},
#if 0
{N_("選擇輸入法"), NULL, cb_inmd_menu, NULL},
#endif
{N_("小鍵盤"), NULL, kbm_toggle_, NULL},
{N_("简体输出"), NULL, cb_trad_sim_toggle_, &gb_output},
{NULL, NULL, NULL, NULL}
};
static GtkWidget *tray_menu=NULL;
void update_item_active_all();
gint inmd_switch_popup_handler (GtkWidget *widget, GdkEvent *event);
extern gboolean win_kbm_inited;
#if UNIX
void toggle_im_enabled(), kbm_toggle();
gboolean
tray_button_press_event_cb (GtkWidget * button, GdkEventButton * event, gpointer userdata)
{
switch (event->button) {
case 1:
if (event->state & GDK_SHIFT_MASK)
inmd_switch_popup_handler(NULL, (GdkEvent *)event);
else
#if 0
toggle_im_enabled();
#else
inmd_popup_tray();
#endif
break;
case 2:
#if 0
inmd_switch_popup_handler(NULL, (GdkEvent *)event);
#else
kbm_toggle();
dbg("win_kbm_on %d\n", win_kbm_on);
update_item_active_all();
#endif
break;
case 3:
if (!tray_menu)
tray_menu = create_tray_menu(mitems);
gtk_menu_popup(GTK_MENU(tray_menu), NULL, NULL, NULL, NULL,
event->button, event->time);
break;
}
return TRUE;
}
void update_item_active(MITEM *mitems);
void update_item_active_unix()
{
update_item_active(mitems);
}
#if !GTK_CHECK_VERSION(2,91,0)
gboolean cb_expose(GtkWidget *da, GdkEventExpose *event, gpointer data)
#else
gboolean cb_expose(GtkWidget *da, cairo_t *event, gpointer data)
#endif
{
if (!da)
create_tray(NULL);
// dbg("cb_expose\n");
draw_icon();
return FALSE;
}
#if !GTK_CHECK_VERSION(2,90,7)
GdkGC *gdk_gc_new (GdkDrawable *drawable);
#endif
gboolean create_tray(gpointer data)
{
if (da)
return FALSE;
egg_tray_icon = egg_tray_icon_new ("gcin");
if (!egg_tray_icon)
return FALSE;
GtkWidget *event_box = gtk_event_box_new ();
// Do not use this, otherwise tray menu fails
// gtk_event_box_set_visible_window (event_box, FALSE);
gtk_container_add (GTK_CONTAINER (egg_tray_icon), event_box);
#if GTK_CHECK_VERSION(2,12,0)
gtk_widget_set_tooltip_text (event_box, _("左:選擇輸入法 中:小鍵盤 右:選項"));
#else
GtkTooltips *tips = gtk_tooltips_new ();
gtk_tooltips_set_tip (GTK_TOOLTIPS (tips), event_box, _("左:選擇輸入法換 中:小鍵盤 右:選項"), NULL);
#endif
g_signal_connect (G_OBJECT (event_box), "button-press-event",
G_CALLBACK (tray_button_press_event_cb), NULL);
GError *err = NULL;
if (pixbuf)
g_object_unref(pixbuf);
char icon_fname[128];
get_icon_path(GCIN_TRAY_PNG, icon_fname);
pixbuf = gdk_pixbuf_new_from_file(icon_fname, &err);
int pwidth = gdk_pixbuf_get_width (pixbuf);
int pheight = gdk_pixbuf_get_height (pixbuf);
da = gtk_drawing_area_new();
g_signal_connect (G_OBJECT (event_box), "destroy",
G_CALLBACK (gtk_widget_destroyed), &da);
#if !GTK_CHECK_VERSION(2,91,0)
g_signal_connect(G_OBJECT(da), "expose-event", G_CALLBACK(cb_expose), NULL);
#else
g_signal_connect(G_OBJECT(da), "draw", G_CALLBACK(cb_expose), NULL);
#endif
gtk_container_add (GTK_CONTAINER (event_box), da);
gtk_widget_set_size_request(GTK_WIDGET(egg_tray_icon), pwidth, pheight);
gtk_widget_show_all (GTK_WIDGET (egg_tray_icon));
tray_da_win = gtk_widget_get_window(da);
// tray window is not ready ??
if (!tray_da_win || !GTK_WIDGET_DRAWABLE(da)) {
gtk_widget_destroy(GTK_WIDGET(egg_tray_icon));
da = NULL;
return FALSE;
}
PangoContext *context=gtk_widget_get_pango_context(da);
PangoFontDescription* desc=pango_context_get_font_description(context);
// dbg("zz %s %d\n", pango_font_description_to_string(desc), PANGO_SCALE);
pango = gtk_widget_create_pango_layout(da, NULL);
pango_layout_set_font_description(pango, desc);
#if 1
// strange bug, why do we need this ?
desc = (PangoFontDescription *)pango_layout_get_font_description(pango);
#endif
pango_font_description_set_size(desc, 9 * PANGO_SCALE);
#if 0
dbg("aa %s\n", pango_font_description_to_string(desc));
dbg("context %x %x\n", pango_layout_get_context(pango), context);
dbg("font %x %x\n",pango_layout_get_font_description(pango), desc);
#endif
#if !GTK_CHECK_VERSION(2,90,6)
gc = gdk_gc_new (tray_da_win);
#endif
return FALSE;
}
void destroy_tray_icon()
{
gtk_widget_destroy(GTK_WIDGET(egg_tray_icon));
egg_tray_icon = NULL; da = NULL;
}
void init_tray()
{
g_timeout_add(5000, create_tray, NULL);
}
#endif
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