#include <cairo/cairo.h>
#include <cairo/cairo-xlib.h>
#include <gtk/gtk.h>
+#include <gdk/gdkkeysyms.h>
#include "common.h"
#include "backend.h"
filterTranslations, gameListTranslations, memoTranslations
};
+static gboolean
+ICSKeyEvent(GtkWidget *widget, GdkEventKey *event)
+{
+ switch(event->keyval) {
+ case GDK_Return: IcsKey(0); return TRUE;
+ case GDK_Up: IcsKey(1); return TRUE;
+ case GDK_Down: IcsKey(-1); return TRUE;
+ default: return FALSE;
+ }
+}
+
+static gboolean
+MemoEvent(GtkWidget *widget, GdkEvent *event, gpointer gdata)
+{ // handle mouse clicks on text widgets that need it
+ int w, h;
+ int button=10, f=1;
+ Option *opt, *memo = (Option *) gdata;
+ MemoCallback *userHandler = (MemoCallback *) memo->choice;
+ GdkEventButton *bevent = (GdkEventButton *) event;
+ GdkEventMotion *mevent = (GdkEventMotion *) event;
+ GtkTextIter start, end;
+ String val = NULL;
+ gboolean res;
+ gint index, x, y;
+
+ switch(event->type) { // figure out what's up
+ case GDK_MOTION_NOTIFY:
+ f = 0;
+ w = mevent->x; h = mevent->y;
+ break;
+ case GDK_BUTTON_RELEASE:
+ f = -1; // release indicated by negative button numbers
+ w = bevent->x; h = bevent->y;
+ break;
+ case GDK_BUTTON_PRESS:
+ w = bevent->x; h = bevent->y;
+ button = bevent->button;
+// GTK_TODO: is this really the most efficient way to get the character at the mouse cursor???
+ gtk_text_view_window_to_buffer_coords(widget, GTK_TEXT_WINDOW_WIDGET, w, h, &x, &y);
+ gtk_text_view_get_iter_at_location(widget, &start, x, y);
+ gtk_text_buffer_place_cursor(memo->handle, &start);
+ /* get cursor position into index */
+ g_object_get(memo->handle, "cursor-position", &index, NULL);
+ /* get text from textbuffer */
+ gtk_text_buffer_get_start_iter (memo->handle, &start);
+ gtk_text_buffer_get_end_iter (memo->handle, &end);
+ val = gtk_text_buffer_get_text (memo->handle, &start, &end, FALSE);
+ break;
+ default:
+ return FALSE; // should not happen
+ }
+ button *= f;
+ // hand click parameters as well as text & location to user
+ res = (userHandler) (memo, button, w, h, val, index);
+ if(val) g_free(val);
+ return res;
+}
+
void
AddHandler (Option *opt, int nr)
{
-#ifdef TODO_GTK
switch(nr) {
- case
+ case 0:
+ case 1:
+ case 2: break;
+ case 3: g_signal_connect(opt->handle, "key-press-event", G_CALLBACK (ICSKeyEvent), NULL); break; // Input Box
+ case 4:
+ case 5:
+ case 6: break;
}
+#ifdef TODO_GTK
XtOverrideTranslations(opt->handle, XtParseTranslationTable(translationTable[nr]));
#endif
}
gtk_widget_hide(shells[n]);
shellUp[n]--; // count rather than clear
+
if(n == 0 || n >= PromoDlg) {
gtk_widget_destroy(shells[n]);
shells[n] = NULL;
- }
+ }
if(marked[n]) {
MarkMenuItem(marked[n], False);
return 1;
}
-gboolean GenericPopDown(w, event, gdata)
+/* GTK callback used when OK/cancel clicked in genericpopup for non-modal dialog */
+gboolean GenericPopDown(w, resptype, gdata)
GtkWidget *w;
- GdkEvent *event;
- gpointer gdata;
+ GtkResponseType resptype;
+ gpointer gdata;
{
- int dlg = (intptr_t) gdata; /* dialog number dlgnr */
-
+ DialogClass dlg = (intptr_t) gdata; /* dialog number dlgnr */
+ GtkWidget *sh = shells[dlg];
+
+ currentOption = dialogOptions[dlg];
+
#ifdef TODO_GTK
// I guess BrowserDlg will be abandoned, as GTK has a better browser of its own
- if(shellUp[BrowserDlg] && dlg != BrowserDlg || dialogError) return; // prevent closing dialog when it has an open file-browse daughter
+ if(shellUp[BrowserDlg] && dlg != BrowserDlg || dialogError) return True; // prevent closing dialog when it has an open file-browse daughter
#else
- if(browserUp || dialogError && dlg != FatalDlg) return True; // prevent closing dialog when it has an open file-browse daughter
+ if(browserUp || dialogError && dlg != FatalDlg) return True; // prevent closing dialog when it has an open file-browse or error-popup daughter
#endif
- GtkWidget *sh = shells[dlg];
-printf("popdown %d\n", dlg);
shells[dlg] = w; // make sure we pop down the right one in case of multiple instances
- PopDown(dlg);
+
+ /* OK pressed */
+ if (resptype == GTK_RESPONSE_ACCEPT) {
+ if (GenericReadout(currentOption, -1)) PopDown(dlg);
+ return TRUE;
+ } else
+ /* cancel pressed */
+ {
+ if(dlg == BoardWindow) ExitEvent(0);
+ PopDown(dlg);
+ }
shells[dlg] = sh; // restore
- if(dlg == BoardWindow) ExitEvent(0);
- return True; /* don't propagate to default handler */
+ return TRUE;
}
int AppendText(Option *opt, char *s)
*) &e, (gpointer) opt); // fake expose event
}
-/* GTK callback used when OK/cancel clicked in genericpopup for non-modal dialog */
-void GenericPopUpCallback(w, resptype, gdata)
- GtkWidget *w;
- GtkResponseType resptype;
- gpointer gdata;
-{
- int data = (intptr_t) gdata; /* dialog number dlgnr */
- DialogClass dlg;
-
- currentOption = dialogOptions[dlg=data>>16]; data &= 0xFFFF;
-
- /* OK pressed */
- if (resptype == GTK_RESPONSE_ACCEPT) {
- if (GenericReadout(currentOption, -1)) PopDown(data);
- return;
- }
-
- /* cancel pressed */
- PopDown(dlg);
-}
-
void GenericCallback(GtkWidget *widget, gpointer gdata)
{
const gchar *name;
sh = shells[dlg]; // make following line a no-op, as we haven't found out what the real shell is yet (breaks multiple popups of same type!)
#endif
oldSh = shells[dlg]; shells[dlg] = sh; // bow to reality
-
-#ifdef TODO_GTK
+
if (data == 30000) { // cancel
PopDown(dlg);
} else
if (data == 30001) { // save buttons imply OK
if(GenericReadout(currentOption, -1)) PopDown(dlg); // calls OK-proc after full readout, but no popdown if it returns false
} else
-#endif
if(currentCps) {
name = gtk_button_get_label (GTK_BUTTON(widget));
int i, j, arraysize, left, top, height=999, width=1, boxStart;
char def[MSG_SIZ], *msg, engineDlg = (currentCps != NULL && dlgNr != BrowserDlg);
-
+
if(dlgNr < PromoDlg && shellUp[dlgNr]) return 0; // already up
if(dlgNr && dlgNr < PromoDlg && shells[dlgNr]) { // reusable, and used before (but popped down)
else
gtk_text_buffer_set_text (textbuffer, "", -1);
option[i].handle = (void*)textbuffer;
+ if(option[i].choice) { // textviews can request a handler for mouse events in the choice field
+ g_signal_connect(textview, "button-press-event", G_CALLBACK (MemoEvent), (gpointer) &option[i] );
+ g_signal_connect(textview, "button-release-event", G_CALLBACK (MemoEvent), (gpointer) &option[i] );
+ g_signal_connect(textview, "motion-notify-event", G_CALLBACK (MemoEvent), (gpointer) &option[i] );
+ }
break;
}
}
g_signal_connect (dialog, "response",
- G_CALLBACK (GenericPopUpCallback),
- (gpointer)(intptr_t) (dlgNr<<16 | i));
+ G_CALLBACK (GenericPopDown),
+ (gpointer)(intptr_t) dlgNr);
g_signal_connect (dialog, "delete-event",
G_CALLBACK (GenericPopDown),
(gpointer)(intptr_t) dlgNr);
projects / xboard.git / blobdiff