зеркало из https://github.com/mozilla/gecko-dev.git
Not Part of Build... PHOTON ONLY
Additions of new callbacks to test new features of the PtMozilla widget.
This commit is contained in:
briane%qnx.com
Родитель
9015f0a3bf
Коммит
5d9a6ccde5
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@ -17,30 +17,21 @@
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*
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* Contributor(s):
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* Christopher Blizzard <blizzard@mozilla.org>
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* Brian Edmond <briane@qnx.com>
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include "nsIWebBrowser.h"
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#include "nsCWebBrowser.h"
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#include "nsIWebBrowserChrome.h"
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#include "MozEmbedChrome.h"
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#include "nsIComponentManager.h"
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#include "nsIWebNavigation.h"
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#include "nsString.h"
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#include "nsIEventQueueService.h"
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#include "nsIServiceManager.h"
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#include "nsISupportsArray.h"
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#include "nsVoidArray.h"
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#include "prlog.h"
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#include <Pt.h>
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#include "PtMozilla.h"
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#include <string.h>
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PtWidget_t *window, *back, *forward, *stop, *web, *reload;
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PtWidget_t *window, *back, *forward, *stop, *web, *reload, *url, *status, *progress;
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char *statusMessage = NULL;
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/////////////////////////////////////////////////////////////////////////////
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// callbacks for the main window controls
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int reload_cb(PtWidget_t *widget, void *data, PtCallbackInfo_t *cbinfo)
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{
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PtArg_t args[1];
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@ -82,8 +73,204 @@ int load_url_cb(PtWidget_t *widget, void *data, PtCallbackInfo_t *cbinfo)
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PtSetResources(web, 1, args);
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return (Pt_CONTINUE);
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}
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/////////////////////////////////////////////////////////////////////////////
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PRLogModuleInfo *PhWidLog;
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/////////////////////////////////////////////////////////////////////////////
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// mozilla widget callbacks
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int moz_status_cb(PtWidget_t *widget, void *data, PtCallbackInfo_t *cbinfo)
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{
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PtMozillaStatusCb_t *s = (PtMozillaStatusCb_t *) cbinfo->cbdata;
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PtArg_t args[2];
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struct BaseData *bd;
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switch (s->type)
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{
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case Pt_MOZ_STATUS_LINK:
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case Pt_MOZ_STATUS_JS:
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PtSetResource(status, Pt_ARG_TEXT_STRING, s->message, 0);
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break;
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case Pt_MOZ_STATUS_TITLE:
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PtSetResource(window, Pt_ARG_WINDOW_TITLE, s->message, 0);
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break;
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}
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return (Pt_CONTINUE);
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}
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int moz_start_cb(PtWidget_t *widget, void *data, PtCallbackInfo_t *cbinfo)
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{
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// could start an animation here
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PtSetResource(stop, Pt_ARG_FLAGS, 0, Pt_BLOCKED|Pt_GHOST);
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return (Pt_CONTINUE);
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}
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int moz_complete_cb(PtWidget_t *widget, void *data, PtCallbackInfo_t *cbinfo)
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{
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PtSetResource(status, Pt_ARG_TEXT_STRING, "Done", 0);
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// could stop an animation here
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PtSetResource(stop, Pt_ARG_FLAGS, ~0, Pt_BLOCKED|Pt_GHOST);
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return (Pt_CONTINUE);
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}
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int moz_progress_cb(PtWidget_t *widget, void *data, PtCallbackInfo_t *cbinfo)
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{
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PtMozillaProgressCb_t *c = (PtMozillaProgressCb_t *) cbinfo->cbdata;
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PtArg_t args[2];
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int percent;
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char message[256];
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if ((c->max <= 0) || (c->cur > c->max))
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{
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percent = 0;
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sprintf(message, "%s (%d bytes loaded)", statusMessage, c->cur);
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}
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else
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{
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percent = (c->cur*100)/c->max;
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sprintf(message, "%s (%d%% complete, %d bytes of %d loaded)", statusMessage, percent, c->cur, c->max);
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}
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PtSetResource(progress, Pt_ARG_GAUGE_VALUE, percent, 0);
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PtSetResource(status, Pt_ARG_TEXT_STRING, message, 0);
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return (Pt_CONTINUE);
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}
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int moz_url_cb(PtWidget_t *widget, void *data, PtCallbackInfo_t *cbinfo)
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{
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int *nflags = NULL;
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PtMozillaUrlCb_t *c = (PtMozillaUrlCb_t *) cbinfo->cbdata;
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struct BaseData *bd;
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// display the url in the entry field
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PtSetResource(url, Pt_ARG_TEXT_STRING, c->url, 0);
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/* get the navigation possibilities */
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PtGetResource(web, Pt_ARG_MOZ_NAVIGATE_PAGE, &nflags, 0 );
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if ( nflags != NULL )
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{
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// disable or enable the forward and back buttons accordingly
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if (*nflags & WWW_DIRECTION_BACK)
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PtSetResource(back, Pt_ARG_FLAGS, 0, Pt_BLOCKED|Pt_GHOST);
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else
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PtSetResource(back, Pt_ARG_FLAGS, ~0, Pt_BLOCKED|Pt_GHOST);
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if (*nflags & WWW_DIRECTION_FWD)
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PtSetResource(forward, Pt_ARG_FLAGS, 0, Pt_BLOCKED|Pt_GHOST);
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else
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PtSetResource(forward, Pt_ARG_FLAGS, ~0, Pt_BLOCKED|Pt_GHOST);
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}
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return (Pt_CONTINUE);
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}
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int moz_event_cb(PtWidget_t *widget, void *data, PtCallbackInfo_t *cbinfo)
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{
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PtArg_t args[2];
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int *nflags = NULL;
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PtMozillaEventCb_t *c = (PtMozillaEventCb_t *) cbinfo->cbdata;
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printf("Callback: Event\n");
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return (Pt_CONTINUE);
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}
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int moz_net_state_change_cb (PtWidget_t *widget, void *data, PtCallbackInfo_t *cbinfo)
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{
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PtMozillaNetStateCb_t *c = (PtMozillaNetStateCb_t *) cbinfo->cbdata;
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statusMessage = NULL;
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if (c->flags & PH_MOZ_EMBED_FLAG_IS_REQUEST)
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{
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if (c->flags & PH_MOZ_EMBED_FLAG_REDIRECTING)
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statusMessage = "Redirecting to site...";
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else if (c->flags & PH_MOZ_EMBED_FLAG_TRANSFERRING)
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statusMessage = "Transferring data from site...";
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else if (c->flags & PH_MOZ_EMBED_FLAG_NEGOTIATING)
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statusMessage = "Waiting for authorization...";
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}
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if (c->status == PH_MOZ_EMBED_STATUS_FAILED_DNS)
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statusMessage = "Site not found.";
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else if (c->status == PH_MOZ_EMBED_STATUS_FAILED_CONNECT)
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statusMessage = "Failed to connect to site.";
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else if (c->status == PH_MOZ_EMBED_STATUS_FAILED_TIMEOUT)
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statusMessage = "Failed due to connection timeout.";
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else if (c->status == PH_MOZ_EMBED_STATUS_FAILED_USERCANCELED)
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statusMessage = "User canceled connecting to site.";
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if (c->flags & PH_MOZ_EMBED_FLAG_IS_WINDOW)
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{
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if (c->flags & PH_MOZ_EMBED_FLAG_START)
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statusMessage = "Loading site...";
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else if (c->flags & PH_MOZ_EMBED_FLAG_STOP)
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statusMessage = "Done.";
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}
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if (statusMessage)
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PtSetResource(status, Pt_ARG_TEXT_STRING, statusMessage, 0);
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return (Pt_CONTINUE);
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}
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int moz_new_window_cb(PtWidget_t *widget, void *data, PtCallbackInfo_t *cbinfo)
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{
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PtMozillaNewWindowCb_t *c = (PtMozillaNewWindowCb_t *) cbinfo->cbdata;
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printf("Callback: New window\n");
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return (Pt_CONTINUE);
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}
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int moz_resize_cb(PtWidget_t *widget, void *data, PtCallbackInfo_t *cbinfo)
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{
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PtMozillaNewWindowCb_t *c = (PtMozillaNewWindowCb_t *) cbinfo->cbdata;
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printf("Callback: Resize\n");
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return (Pt_CONTINUE);
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}
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int moz_destroy_cb(PtWidget_t *widget, void *data, PtCallbackInfo_t *cbinfo)
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{
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PtMozillaNewWindowCb_t *c = (PtMozillaNewWindowCb_t *) cbinfo->cbdata;
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printf("Callback: Destroy\n");
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return (Pt_CONTINUE);
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}
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int moz_visibility_cb(PtWidget_t *widget, void *data, PtCallbackInfo_t *cbinfo)
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{
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PtMozillaNewWindowCb_t *c = (PtMozillaNewWindowCb_t *) cbinfo->cbdata;
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printf("Callback: Visibility\n");
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return (Pt_CONTINUE);
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}
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int moz_open_cb(PtWidget_t *widget, void *data, PtCallbackInfo_t *cbinfo)
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{
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PtArg_t args[2];
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int *nflags = NULL;
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PtMozillaUrlCb_t *c = (PtMozillaUrlCb_t *) cbinfo->cbdata;
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// return Pt_END to prevent this page from loading
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//if (strcmp(c->url, "http://www.google.com/") == 0)
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// return (Pt_END);
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printf("Callback: Open\n");
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return (Pt_CONTINUE);
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}
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/////////////////////////////////////////////////////////////////////////////
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int
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main(int argc, char **argv)
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@ -93,21 +280,19 @@ main(int argc, char **argv)
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PhDim_t win_dim = {700, 700};
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PhArea_t area = {{0, 0}, {70, 25}};
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if (!PhWidLog)
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{
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PhWidLog = PR_NewLogModule("PhWidLog");
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}
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// main window creation
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PtSetArg(&args[n++], Pt_ARG_TITLE, "PtMozilla Test\n", 0);
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PtSetArg(&args[n++], Pt_ARG_DIM, &win_dim, 0);
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window = PtAppInit(NULL, NULL, NULL, n, args);
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// back button
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n = 0;
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PtSetArg(&args[n++], Pt_ARG_AREA, &area, 0);
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PtSetArg(&args[n++], Pt_ARG_TEXT_STRING, "Back", 0);
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back = PtCreateWidget(PtButton, window, n, args);
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PtAddCallback(back, Pt_CB_ACTIVATE, back_cb, NULL);
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// forward button
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n = 0;
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area.pos.x += 71;
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PtSetArg(&args[n++], Pt_ARG_AREA, &area, 0);
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@ -115,6 +300,7 @@ main(int argc, char **argv)
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forward = PtCreateWidget(PtButton, window, n, args);
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PtAddCallback(forward, Pt_CB_ACTIVATE, forward_cb, NULL);
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// reload button
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n = 0;
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area.pos.x += 71;
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PtSetArg(&args[n++], Pt_ARG_AREA, &area, 0);
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@ -122,6 +308,7 @@ main(int argc, char **argv)
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reload = PtCreateWidget(PtButton, window, n, args);
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PtAddCallback(reload, Pt_CB_ACTIVATE, reload_cb, NULL);
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// stop button
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n = 0;
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area.pos.x += 71;
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PtSetArg(&args[n++], Pt_ARG_AREA, &area, 0);
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@ -129,20 +316,49 @@ main(int argc, char **argv)
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stop = PtCreateWidget(PtButton, window, n, args);
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PtAddCallback(stop, Pt_CB_ACTIVATE, stop_cb, NULL);
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// url entry field
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n = 0;
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area.pos.x += 71;
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area.size.w = win_dim.w - area.pos.x - 2;
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PtSetArg(&args[n++], Pt_ARG_AREA, &area, 0);
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stop = PtCreateWidget(PtText, window, n, args);
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PtAddCallback(stop, Pt_CB_ACTIVATE, load_url_cb, NULL);
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url = PtCreateWidget(PtText, window, n, args);
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PtAddCallback(url, Pt_CB_ACTIVATE, load_url_cb, NULL);
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// status field
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n = 0;
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area.pos.x = 0;
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area.pos.y = win_dim.h - 22;
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area.size.w = win_dim.w - 100;
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area.size.h = 22;
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PtSetArg(&args[n++], Pt_ARG_AREA, &area, 0);
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status = PtCreateWidget(PtLabel, window, n, args);
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// progress bar
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n = 0;
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area.pos.x = area.size.w + 2;
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area.size.w = 97;
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PtSetArg(&args[n++], Pt_ARG_AREA, &area, 0);
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progress = PtCreateWidget(PtProgress, window, n, args);
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n = 0;
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area.pos.y += area.size.h + 2;
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area.pos.y = 26;
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area.pos.x = 0;
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area.size.w = win_dim.w;
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area.size.h = win_dim.h - area.pos.y;
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area.size.h = win_dim.h - 26 - 22;
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PtSetArg(&args[n++], Pt_ARG_AREA, &area, 0);
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web = PtCreateWidget(PtMozilla, window, n, args);
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PtAddCallback(web, Pt_CB_MOZ_STATUS, moz_status_cb, NULL);
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PtAddCallback(web, Pt_CB_MOZ_START, moz_start_cb, NULL);
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PtAddCallback(web, Pt_CB_MOZ_COMPLETE, moz_complete_cb, NULL);
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PtAddCallback(web, Pt_CB_MOZ_PROGRESS, moz_progress_cb, NULL);
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PtAddCallback(web, Pt_CB_MOZ_URL, moz_url_cb, NULL);
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PtAddCallback(web, Pt_CB_MOZ_EVENT, moz_event_cb, NULL);
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PtAddCallback(web, Pt_CB_MOZ_NET_STATE, moz_net_state_change_cb, NULL);
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PtAddCallback(web, Pt_CB_MOZ_NEW_WINDOW, moz_new_window_cb, NULL);
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PtAddCallback(web, Pt_CB_MOZ_RESIZE, moz_resize_cb, NULL);
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PtAddCallback(web, Pt_CB_MOZ_DESTROY, moz_destroy_cb, NULL);
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PtAddCallback(web, Pt_CB_MOZ_VISIBILITY, moz_visibility_cb, NULL);
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PtAddCallback(web, Pt_CB_MOZ_OPEN, moz_open_cb, NULL);
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PtRealizeWidget(window);
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