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/*************************************************************************** |
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* Copyright (c) 2024 Microsoft Corporation |
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* Copyright (c) 2026-present Eclipse ThreadX contributors |
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* |
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* This program and the accompanying materials are made available under the |
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* terms of the MIT License which is available at |
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* https://opensource.org/licenses/MIT. |
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* |
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* SPDX-License-Identifier: MIT |
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**************************************************************************/ |
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/**************************************************************************/ |
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/**************************************************************************/ |
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/** */ |
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/** GUIX Component */ |
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/** */ |
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/** Dispaly Management (Dispaly) */ |
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/** */ |
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/**************************************************************************/ |
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#define GX_SOURCE_CODE |
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/* Include necessary system files. */ |
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#include "gx_api.h" |
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#include "gx_system.h" |
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#include "gx_utility.h" |
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#include "gx_display.h" |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_display_canvas_dirty PORTABLE C */ |
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/* 6.1 */ |
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/* AUTHOR */ |
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/* */ |
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/* Kenneth Maxwell, Microsoft Corporation */ |
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/* */ |
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/* DESCRIPTION */ |
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/* */ |
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/* This function marks all root windows as dirty. This is done when */ |
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/* the system resources are changed so that we re-draw everything. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* display Display control block */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* None */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* _gx_system_dirty_mark Mark the widget dirty */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* _gx_display_color_set */ |
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/* _gx_display_color_table_set */ |
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/* _gx_display_font_table_set */ |
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/* _gx_display_pixelmap_table_set */ |
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/* */ |
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/**************************************************************************/ |
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VOID _gx_display_canvas_dirty(GX_DISPLAY *display) |
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{ |
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GX_WIDGET *win; |
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GX_WINDOW_ROOT *root = _gx_system_root_window_created_list; |
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✓✓ |
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while (root) |
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{ |
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✓✓ |
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if (root -> gx_widget_status & GX_STATUS_VISIBLE && |
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✓✓ |
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root -> gx_window_root_canvas -> gx_canvas_display == display) |
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{ |
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_gx_system_dirty_mark((GX_WIDGET *)root); |
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win = root -> gx_widget_first_child; |
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✓✓ |
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while (win) |
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{ |
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_gx_system_dirty_mark(win); |
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win = win -> gx_widget_next; |
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} |
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} |
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root = (GX_WINDOW_ROOT *)root -> gx_widget_next; |
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} |
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} |
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