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Bug 469831 - need gtk2 drawing code for test plugin. r+sr=roc

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This commit is contained in:
Michael Ventnor 2009-01-26 11:21:46 -05:00
parent 18e08ab904
commit 8ce094f4ec
3 changed files with 117 additions and 2 deletions
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4
modules/plugin/test/reftest/reftest.list
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@ -1,3 +1,3 @@
# basic sanity checking
random-if(!haveTestPlugin||(MOZ_WIDGET_TOOLKIT!="cocoa"&&MOZ_WIDGET_TOOLKIT!="windows")) != plugin-sanity.html about:blank
fails-if(!haveTestPlugin||(MOZ_WIDGET_TOOLKIT!="cocoa"&&MOZ_WIDGET_TOOLKIT!="windows")) == plugin-sanity.html div-sanity.html
random-if(!haveTestPlugin) != plugin-sanity.html about:blank
fails-if(!haveTestPlugin) == plugin-sanity.html div-sanity.html

6
modules/plugin/test/testplugin/Makefile.in
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@ -76,6 +76,12 @@ endif
include $(topsrcdir)/config/rules.mk
ifeq ($(MOZ_WIDGET_TOOLKIT),gtk2)
CXXFLAGS += $(MOZ_GTK2_CFLAGS)
CFLAGS += $(MOZ_GTK2_CFLAGS)
EXTRA_DSO_LDOPTS += $(MOZ_GTK2_LIBS)
endif
install-plugin: $(SHARED_LIBRARY)
ifdef SHARED_LIBRARY
ifeq ($(MOZ_WIDGET_TOOLKIT),cocoa)

109
modules/plugin/test/testplugin/nptest_gtk2.cpp
View File

@ -28,24 +28,133 @@
*
* Contributor(s):
* Josh Aas <josh@mozilla.com>
* Michael Ventnor <mventnor@mozilla.com>
*
* ***** END LICENSE BLOCK ***** */
#include "nptest_platform.h"
#include "npapi.h"
#include <gdk/gdk.h>
#ifdef MOZ_X11
#include <gdk/gdkx.h>
#endif
void pluginDrawSolid(InstanceData* instanceData, GdkDrawable* gdkWindow);
NPError
pluginInstanceInit(InstanceData* instanceData)
{
#ifdef MOZ_X11
return NPERR_NO_ERROR;
#else
// we only support X11 here, since thats what the plugin system uses
return NPERR_INCOMPATIBLE_VERSION_ERROR;
#endif
}
int16_t
pluginHandleEvent(InstanceData* instanceData, void* event)
{
#ifdef MOZ_X11
XEvent *nsEvent = (XEvent *)event;
gboolean handled = 0;
if (nsEvent->type != GraphicsExpose)
return 0;
XGraphicsExposeEvent *expose = &nsEvent->xgraphicsexpose;
instanceData->window.window = (void*)(expose->drawable);
pluginDraw(instanceData);
#endif
return 0;
}
static void
SetCairoRGBA(cairo_t* cairoWindow, PRUint32 rgba)
{
float b = (rgba & 0xFF) / 255.0;
float g = ((rgba & 0xFF00) >> 8) / 255.0;
float r = ((rgba & 0xFF0000) >> 16) / 255.0;
float a = ((rgba & 0xFF000000) >> 24) / 255.0;
cairo_set_source_rgba(cairoWindow, r, g, b, a);
}
void
pluginDrawSolid(InstanceData* instanceData, GdkDrawable* gdkWindow)
{
#ifdef MOZ_X11
cairo_t* cairoWindow = gdk_cairo_create(gdkWindow);
NPWindow window = instanceData->window;
GdkRectangle windowRect;
windowRect.x = window.x;
windowRect.y = window.y;
windowRect.width = window.width;
windowRect.height = window.height;
gdk_cairo_rectangle(cairoWindow, &windowRect);
SetCairoRGBA(cairoWindow, instanceData->scriptableObject->drawColor);
cairo_fill(cairoWindow);
cairo_destroy(cairoWindow);
g_object_unref(gdkWindow);
#endif
}
void
pluginDraw(InstanceData* instanceData)
{
#ifdef MOZ_X11
if (!instanceData)
return;
NPP npp = instanceData->npp;
if (!npp)
return;
const char* uaString = NPN_UserAgent(npp);
if (!uaString)
return;
NPWindow window = instanceData->window;
GdkNativeWindow nativeWinId = reinterpret_cast<XID>(window.window);
GdkDrawable* gdkWindow = GDK_DRAWABLE(gdk_window_foreign_new(nativeWinId));
if (instanceData->scriptableObject->drawMode == DM_SOLID_COLOR) {
// drawing a solid color for reftests
pluginDrawSolid(instanceData, gdkWindow);
return;
}
GdkGC* gdkContext = gdk_gc_new(gdkWindow);
PangoContext* pangoContext = gdk_pango_context_get();
PangoLayout* pangoTextLayout = pango_layout_new(pangoContext);
// draw a grey background for the plugin frame
GdkColor grey;
grey.red = grey.blue = grey.green = 32767;
gdk_gc_set_rgb_fg_color(gdkContext, &grey);
gdk_draw_rectangle(gdkWindow, gdkContext, TRUE, window.x, window.y,
window.width, window.height);
// draw a 3-pixel-thick black frame around the plugin
GdkColor black;
black.red = black.green = black.blue = 0;
gdk_gc_set_rgb_fg_color(gdkContext, &black);
gdk_gc_set_line_attributes(gdkContext, 3, GDK_LINE_SOLID, GDK_CAP_NOT_LAST, GDK_JOIN_MITER);
gdk_draw_rectangle(gdkWindow, gdkContext, FALSE, window.x + 1, window.y + 1,
window.width - 3, window.height - 3);
// paint the UA string
pango_layout_set_width(pangoTextLayout, (window.width - 10) * PANGO_SCALE);
pango_layout_set_text(pangoTextLayout, uaString, -1);
gdk_draw_layout(gdkWindow, gdkContext, window.x + 5, window.y + 5, pangoTextLayout);
g_object_unref(pangoTextLayout);
g_object_unref(gdkContext);
g_object_unref(gdkWindow);
#endif
}