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WindowServer+LibGUI: Add ability to set per-window icons.

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The icons are passed around as filesystem paths for now, since the shared
memory bitmaps only support 2 sides.
This commit is contained in:
Andreas Kling 2019-04-13 16:59:55 +02:00
parent 7a74b76769
commit c09c114d77
19 changed files with 151 additions and 16 deletions
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18
Servers/WindowServer/WSWindow.cpp
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@ -5,11 +5,16 @@
#include <WindowServer/WSAPITypes.h>
#include <WindowServer/WSClientConnection.h>
static String default_window_icon_path()
{
return "/res/icons/16x16/window.png";
}
static GraphicsBitmap& default_window_icon()
{
static GraphicsBitmap* s_icon;
if (!s_icon)
s_icon = GraphicsBitmap::load_from_file("/res/icons/16x16/window.png").leak_ref();
s_icon = GraphicsBitmap::load_from_file(default_window_icon_path()).leak_ref();
return *s_icon;
}
@ -17,6 +22,7 @@ WSWindow::WSWindow(WSMessageReceiver& internal_owner, WSWindowType type)
: m_internal_owner(&internal_owner)
, m_type(type)
, m_icon(default_window_icon())
, m_icon_path(default_window_icon_path())
, m_frame(*this)
{
WSWindowManager::the().add_window(*this);
@ -28,6 +34,7 @@ WSWindow::WSWindow(WSClientConnection& client, WSWindowType window_type, int win
, m_modal(modal)
, m_window_id(window_id)
, m_icon(default_window_icon())
, m_icon_path(default_window_icon_path())
, m_frame(*this)
{
// FIXME: This should not be hard-coded here.
@ -189,6 +196,9 @@ void WSWindow::on_message(const WSMessage& message)
memcpy(server_message.text, changed_event.title().characters(), changed_event.title().length());
server_message.text_length = changed_event.title().length();
server_message.wm.rect = changed_event.rect();
ASSERT(changed_event.icon_path().length() < sizeof(server_message.wm.icon_path));
memcpy(server_message.wm.icon_path, changed_event.icon_path().characters(), changed_event.icon_path().length());
server_message.wm.icon_path_length = changed_event.icon_path().length();
break;
}
@ -236,3 +246,9 @@ bool WSWindow::is_blocked_by_modal_window() const
{
return !is_modal() && client() && client()->is_showing_modal_window();
}
void WSWindow::set_default_icon()
{
m_icon = default_window_icon();
m_icon_path = default_window_icon_path();
}