ui/wpf/graphics.c

Tue, 29 Oct 2024 11:29:18 +0100

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Tue, 29 Oct 2024 11:29:18 +0100
branch
newapi
changeset 369
f16a1cde664e
parent 137
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permissions
-rw-r--r--

disable gtk3 single click list activation

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1 #include <stdio.h>
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2 #include <stdlib.h>
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3
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4 #include "graphics.h"
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5 #include "container.h"
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6 #include "../../ucx/mempool.h"
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7 #include "../common/context.h"
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8 #include "../common/object.h"
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9
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10 UIWIDGET ui_drawingarea(UiObject *obj, ui_drawfunc f, void *userdata) {
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11 UiDrawEvent *eventdata = NULL;
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12 ui_draw_callback cb = NULL;
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13 if(f) {
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14 eventdata = malloc(sizeof(UiDrawEvent));
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15 eventdata->obj = obj;
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16 eventdata->draw = f;
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17 eventdata->userdata = userdata;
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18 cb = ui_draw_event;
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19 }
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20
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21 UiContainer *container = uic_get_current_container(obj);
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22 return UIdrawingarea(container, cb, eventdata);
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23 }
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24
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25 void ui_draw_event(void *gc, UiDrawEvent *event, int width, int height) {
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26 UiEvent e;
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27 e.obj = event->obj;
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28 e.window = e.obj->window;
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29 e.document = e.obj->ctx->document;
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30 e.eventdata = NULL;
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31 e.intval = 0;
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32
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33 UiWPFGraphics g;
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34 g.g.width = width;
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35 g.g.height = height;
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36 g.gc = gc;
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37
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38 event->draw(&e, &g.g, event->userdata);
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39 }
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40
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41
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42 void ui_drawingarea_mousehandler(UiObject *obj, UIWIDGET widget, ui_callback f, void *u) {
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43
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44 }
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45
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46 void ui_drawingarea_getsize(UIWIDGET drawingarea, int *width, int *height) {
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47
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48 }
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49
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50 void ui_drawingarea_redraw(UIWIDGET drawingarea) {
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51 UIdrawingarea_redraw(drawingarea);
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52 }
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54
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55 /* ------------------------- drawing functions ------------------------- */
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56
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57 void ui_graphics_color(UiGraphics *g, int red, int green, int blue) {
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58 UiWPFGraphics *wg = (UiWPFGraphics*)g;
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59 UIgraphics_color(wg->gc, red, green, blue);
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60 }
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61
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62 void ui_draw_line(UiGraphics *g, int x1, int y1, int x2, int y2) {
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63 UiWPFGraphics *wg = (UiWPFGraphics*)g;
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64 UIdraw_line(wg->gc, x1, y1, x2, y2);
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65 }
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66
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67 void ui_draw_rect(UiGraphics *g, int x, int y, int w, int h, int fill) {
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68 UiWPFGraphics *wg = (UiWPFGraphics*)g;
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69 UIdraw_rect(wg->gc, x, y, w, h, fill);
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70 }
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71
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72 void ui_draw_text(UiGraphics *g, int x, int y, UiTextLayout *text) {
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74 }

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