diff options
Diffstat (limited to 'libview/ev-web-view.c')
| -rw-r--r-- | libview/ev-web-view.c | 117 |
1 files changed, 115 insertions, 2 deletions
diff --git a/libview/ev-web-view.c b/libview/ev-web-view.c index a1caba36..6b134a0c 100644 --- a/libview/ev-web-view.c +++ b/libview/ev-web-view.c @@ -31,11 +31,21 @@ #include "ev-web-view.h" #include "ev-document-model.h" +#include "ev-jobs.h" #define EV_WEB_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EV_TYPE_WEB_VIEW, EvWebViewClass)) #define EV_IS_WEB_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EV_TYPE_WEB_VIEW)) #define EV_WEB_VIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EV_TYPE_WEB_VIEW, EvWebViewClass)) +typedef struct _SearchParams { + gboolean case_sensitive; + guint page_current; + gboolean search_jump; + gchar* search_string; + guint on_result; + guint n_results; +}SearchParams; + struct _EvWebView { WebKitWebView web_view; @@ -44,6 +54,7 @@ struct _EvWebView gint current_page; gboolean inverted_colors ; gboolean fullscreen; + SearchParams *search; }; struct _EvWebViewClass @@ -116,8 +127,11 @@ ev_web_view_init (EvWebView *webview) webview->current_page = 0; - webview->fullscreen = FALSE; + webview->search = g_new0(SearchParams, 1); + + webview->search->search_jump = TRUE ; + webview->fullscreen = FALSE; } static void @@ -294,6 +308,7 @@ ev_web_view_next_page (EvWebView *webview) if (page < n_pages) { ev_document_model_set_page (webview->model, page); EvPage *webpage = ev_document_get_page(webview->document,page); + webview->current_page = page ; webkit_web_view_load_uri(WEBKIT_WEB_VIEW(webview),(gchar*)webpage->backend_page); return TRUE; } else if (page == n_pages) { @@ -341,18 +356,116 @@ ev_web_view_handle_link(EvWebView *webview,EvLink *link) } +/* Searching */ void ev_web_view_find_next(EvWebView *webview) { - + /*First search for the next item on the current page*/ + webkit_web_view_search_text (WEBKIT_WEB_VIEW(webview), + webview->search->search_string, + webview->search->case_sensitive, + TRUE, + FALSE); } void ev_web_view_find_previous(EvWebView *webview) { + webkit_web_view_search_text (WEBKIT_WEB_VIEW(webview), + webview->search->search_string, + webview->search->case_sensitive, + FALSE, + TRUE); +} + +void +ev_web_view_find_set_highlight_search(EvWebView *webview, gboolean visible) +{ + webkit_web_view_set_highlight_text_matches(WEBKIT_WEB_VIEW(webview),visible); +} +typedef struct _FindCBStruct { + EvJobFind *job; + gint page; +}FindCBStruct; + +static void +find_page_change_cb(WebKitWebView *webview, + WebKitWebFrame *webframe, + FindCBStruct *findcbs) +{ + findcbs->job->results[findcbs->page] = webkit_web_view_mark_text_matches(WEBKIT_WEB_VIEW(webview), + findcbs->job->text, + findcbs->job->case_sensitive, + 0); + ev_web_view_find_set_highlight_search(webview, TRUE); + + webkit_web_view_search_text (WEBKIT_WEB_VIEW(webview), + findcbs->job->text, + findcbs->job->case_sensitive, + TRUE, + FALSE); +} +void +ev_web_view_find_changed(EvWebView *webview, gint page_found_on,EvJobFind *job) +{ + if (job->has_results == FALSE) + return; + + if (webview->search->search_jump == TRUE) { + + webview->search->on_result = 1; + webview->search->case_sensitive = job->case_sensitive; + webview->search->search_string = g_strdup(job->text); + webview->search->search_jump = FALSE; + + if (page_found_on != webview->current_page) { + ev_web_view_change_page(webview, page_found_on); + + FindCBStruct *findstruct = g_new0 (FindCBStruct, 1); + findstruct->job = job; + findstruct->page = page_found_on; + + g_signal_connect(WEBKIT_WEB_VIEW(webview),"document-load-finished",G_CALLBACK(find_page_change_cb),findstruct); + } + else { + job->results[webview->current_page] = webkit_web_view_mark_text_matches(WEBKIT_WEB_VIEW(webview), + job->text, + job->case_sensitive, + 0); + + ev_web_view_find_set_highlight_search(webview, TRUE); + } + } +} + +void +ev_web_view_find_search_changed(EvWebView *webview) +{ + ev_web_view_find_set_highlight_search(webview,FALSE); + webkit_web_view_unmark_text_matches (WEBKIT_WEB_VIEW(webview)); + webview->search->search_jump = TRUE; +} + +void +ev_web_view_find_cancel(EvWebView *webview) +{ + ev_web_view_find_set_highlight_search(webview,FALSE); + webkit_web_view_unmark_text_matches (WEBKIT_WEB_VIEW(webview)); +} + +void +ev_web_view_empty_search(EvWebView *webview) +{ + SearchParams *search = webview->search ; + search->case_sensitive = FALSE; + if (search->search_string) + g_free(search->search_string); + search->search_string = NULL; + search->search_jump = TRUE ; } +/* Selection */ gboolean ev_web_view_get_has_selection(EvWebView *webview) { |