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Content: Add content message to get viewport dimensions.

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This commit is contained in:
Michael Drake 2019-05-06 15:34:25 +01:00
parent d77ed689e6
commit 6ad7b3e608
1 changed files with 7 additions and 0 deletions
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7
content/content.h
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@ -71,6 +71,7 @@ typedef enum {
CONTENT_MSG_DOWNLOAD, /**< download, not for display */
CONTENT_MSG_LINK, /**< RFC5988 link */
CONTENT_MSG_GETCTX, /**< Javascript context */
CONTENT_MSG_GETDIMS, /**< Get viewport dimensions. */
CONTENT_MSG_SCROLL, /**< Request to scroll content */
CONTENT_MSG_DRAGSAVE, /**< Allow drag saving of content */
CONTENT_MSG_SAVELINK, /**< Allow URL to be saved */
@ -140,6 +141,12 @@ union content_msg_data {
struct content_rfc5988_link *rfc5988_link;
/** CONTENT_MSG_GETCTX - Javascript context */
struct jscontext **jscontext;
/** CONTENT_MSG_GETDIMS - Get the viewport dimensions */
struct {
/* TODO: Consider getting screen_width, screen_height too. */
unsigned *viewport_width;
unsigned *viewport_height;
} getdims;
/** CONTENT_MSG_SCROLL - Part of content to scroll to show */
struct {
/** if true, scroll to show area given by (x0, y0) and (x1,y1).