mirror of
https://github.com/netsurf-browser/netsurf
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6807b4208a
NetSurf includes are now done with ""s and other system includes with <>s as C intended. The scandeps tool has been updated to only look for ""ed includes, and to verify that the files exist in the tree before adding them to the dependency lines. The depend rule has therefore been augmented to make sure the autogenerated files are built before it is run. This is untested under self-hosted RISC OS builds. All else tested and works. svn path=/trunk/netsurf/; revision=3307
117 lines
2.9 KiB
C
117 lines
2.9 KiB
C
/*
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* This file is part of NetSurf, http://netsurf-browser.org/
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* Licensed under the GNU General Public License,
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* http://www.opensource.org/licenses/gpl-license
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* Copyright 2006 Richard Wilson <info@tinct.net>
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*/
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#include <assert.h>
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#include <string.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include "utils/config.h"
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#include "content/content.h"
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#include "desktop/plotters.h"
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#include "image/bitmap.h"
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#include "image/bmpread.h"
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#include "image/ico.h"
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#include "utils/log.h"
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#include "utils/messages.h"
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#include "utils/utils.h"
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#ifdef WITH_BMP
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bool nsico_create(struct content *c, const char *params[]) {
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union content_msg_data msg_data;
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c->data.ico.ico = calloc(sizeof(struct ico_collection), 1);
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if (!c->data.ico.ico) {
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msg_data.error = messages_get("NoMemory");
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content_broadcast(c, CONTENT_MSG_ERROR, msg_data);
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return false;
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}
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return true;
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}
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bool nsico_convert(struct content *c, int iwidth, int iheight) {
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struct bmp_image *bmp;
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bmp_result res;
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struct ico_collection *ico;
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union content_msg_data msg_data;
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/* set our source data */
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ico = c->data.ico.ico;
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ico->ico_data = c->source_data;
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ico->buffer_size = c->source_size;
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/* analyse the BMP */
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res = ico_analyse(ico);
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switch (res) {
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case BMP_OK:
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break;
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case BMP_INSUFFICIENT_MEMORY:
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msg_data.error = messages_get("NoMemory");
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content_broadcast(c, CONTENT_MSG_ERROR, msg_data);
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return false;
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case BMP_INSUFFICIENT_DATA:
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case BMP_DATA_ERROR:
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msg_data.error = messages_get("BadICO");
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content_broadcast(c, CONTENT_MSG_ERROR, msg_data);
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return false;
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}
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/* Store our content width and description
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*/
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c->width = ico->width;
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c->height = ico->height;
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c->title = malloc(100);
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if (c->title)
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snprintf(c->title, 100, messages_get("ICOTitle"), c->width,
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c->height, c->source_size);
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c->size += (ico->width * ico->height * 4) + 16 + 44 + 100;
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/* exit as a success */
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bmp = ico_find(c->data.ico.ico, 255, 255);
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assert(bmp);
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c->bitmap = bmp->bitmap;
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c->status = CONTENT_STATUS_DONE;
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return true;
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}
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bool nsico_redraw(struct content *c, int x, int y,
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int width, int height,
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int clip_x0, int clip_y0, int clip_x1, int clip_y1,
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float scale, unsigned long background_colour) {
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struct bmp_image *bmp = ico_find(c->data.ico.ico, width, height);
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if (!bmp->decoded)
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bmp_decode(bmp);
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c->bitmap = bmp->bitmap;
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return plot.bitmap(x, y, width, height, c->bitmap,
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background_colour);
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}
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bool nsico_redraw_tiled(struct content *c, int x, int y,
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int width, int height,
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int clip_x0, int clip_y0, int clip_x1, int clip_y1,
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float scale, unsigned long background_colour,
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bool repeat_x, bool repeat_y) {
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struct bmp_image *bmp = ico_find(c->data.ico.ico, width, height);
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if (!bmp->decoded)
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bmp_decode(bmp);
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c->bitmap = bmp->bitmap;
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return plot.bitmap_tile(x, y, width, height, c->bitmap,
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background_colour, repeat_x, repeat_y);
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}
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void nsico_destroy(struct content *c)
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{
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ico_finalise(c->data.ico.ico);
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free(c->data.ico.ico);
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free(c->title);
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}
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#endif
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