78 lines
2.4 KiB
Diff
78 lines
2.4 KiB
Diff
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From 84bd5f2ea9d84094b5a2b0cba2eab9b8c3116c53 Mon Sep 17 00:00:00 2001
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From: wangxiaoqing <wangxiaoqing@kylinsec.com.cn>
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Date: Thu, 28 Jul 2022 14:00:58 +0800
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Subject: [PATCH 3/4] Fix the background image can not draw all when rotating
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screen
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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- 修复旋转屏幕90°时，一半屏幕无法正常显示
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Related #I5I2U6
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Signed-off-by: wangxiaoqing <wangxiaoqing@kylinsec.com.cn>
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---
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src/caja-desktop-window.c | 37 +++++++++++++++++++++++++++++++++++--
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1 file changed, 35 insertions(+), 2 deletions(-)
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diff --git a/src/caja-desktop-window.c b/src/caja-desktop-window.c
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index 36ae52c..97b5a0b 100644
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--- a/src/caja-desktop-window.c
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+++ b/src/caja-desktop-window.c
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@@ -148,17 +148,50 @@ caja_desktop_window_update_directory (CajaDesktopWindow *window)
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g_object_unref (location);
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}
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+static void
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+calculate_screen_size (GdkScreen *screen,
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+ int *width,
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+ int *height)
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+{
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+ GdkDisplay *display;
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+ gint monitors;
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+ gint i, x1, y1, x2, y2;
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+
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+ display = gdk_screen_get_display (screen);
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+ monitors = gdk_display_get_n_monitors (display);
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+
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+ x1 = y1 = G_MAXINT;
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+ x2 = y2 = G_MININT;
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+
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+ for (i = 0; i < monitors; i++)
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+ {
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+ GdkMonitor *monitor = gdk_display_get_monitor (display, i);
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+ GdkRectangle geometry;
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+
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+ gdk_monitor_get_geometry (monitor, &geometry);
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+ x1 = MIN (x1, geometry.x);
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+ y1 = MIN (y1, geometry.y);
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+ x2 = MAX (x2, geometry.x + geometry.width);
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+ y2 = MAX (y2, geometry.y + geometry.height);
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+ }
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+
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+ *width = x2 - x1;
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+ *height = y2 - y1;
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+}
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+
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static void
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caja_desktop_window_screen_size_changed (GdkScreen *screen,
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CajaDesktopWindow *window)
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{
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int width_request, height_request;
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int scale;
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+ int screen_width, screen_height;
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scale = gdk_window_get_scale_factor (gdk_screen_get_root_window (screen));
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- width_request = WidthOfScreen (gdk_x11_screen_get_xscreen (screen)) / scale;
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- height_request = HeightOfScreen (gdk_x11_screen_get_xscreen (screen)) / scale;
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+ calculate_screen_size (screen, &screen_width, &screen_height);
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+ width_request = screen_width / scale;
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+ height_request = screen_height / scale;
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g_object_set (window,
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"width_request", width_request,
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--
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2.36.1
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