working basic navigation and marks

1 files changed, 49 insertions, 0 deletions

diff --git a/state.go b/state.go
new file mode 100644
index 0000000..5838fcd
--- /dev/null
+++ b/state.go
@@ -0,0 +1,49 @@
+package main
+
+import (
+	"net/url"
+
+	"github.com/chzyer/readline"
+)
+
+type BrowserState struct {
+	*History
+
+	Modal    []byte
+	Marks    map[string]string
+	Readline *readline.Instance
+}
+
+type History struct {
+	Url *url.URL
+
+	Depth     int
+	DocType   string
+	Body      []byte
+	Formatted string
+	Links     []Link
+
+	Back    *History
+	Forward *History
+
+	// Non-negative if we browsed here via a page link, else -1.
+	//
+	// The non-negative value is the index in the "back" page's
+	// list of links that got us here.
+	NavIndex int
+}
+
+type Link struct {
+	Text   string
+	Target *url.URL
+}
+
+func NewBrowserState() *BrowserState {
+	return &BrowserState{
+		History: &History{
+			Url:      nil,
+			Depth:    0,
+			NavIndex: -1,
+		},
+	}
+}