Branch: refs/heads/master Author: Colomban Wendling ban@herbesfolles.org Committer: Colomban Wendling ban@herbesfolles.org Date: Sun, 01 Mar 2015 15:55:22 UTC Commit: 3a3e272d6e99cbfcabfe36d2b0874296c3d85838 https://github.com/geany/geany-plugins/commit/3a3e272d6e99cbfcabfe36d2b08742...

Log Message: ----------- git-changebar: Add keybindings to navigate through hunks

Modified Paths: -------------- git-changebar/README git-changebar/src/gcb-plugin.c

Modified: git-changebar/README 6 lines changed, 5 insertions(+), 1 deletions(-) =================================================================== @@ -8,7 +8,8 @@ Git Change Bar About =====

-This plugin highlights uncommitted changes to files tracked with Git. +This plugin highlights uncommitted changes to files tracked with Git, and +allows to navigate through the hunks.

Requirements @@ -30,6 +31,9 @@ Usage When loaded into Geany, this plugins adds markers in the markers margin. If the marker margin is not visible, they are displayed as line backgrounds.

+To navigate through the hunks of the current file, you need to configure the +plugin's *Go to next hunk* and *Go to previous hunk* keybindings in Geany's +preferences dialog.

License =======

Modified: git-changebar/src/gcb-plugin.c 98 lines changed, 98 insertions(+), 0 deletions(-) =================================================================== @@ -72,6 +72,12 @@ enum { MARKER_COUNT };

+enum { + KB_GOTO_PREV_HUNK, + KB_GOTO_NEXT_HUNK, + KB_COUNT +}; + typedef void (*BlobReadyFunc) (const gchar *path, git_blob *blob, gpointer data); @@ -97,6 +103,14 @@ struct TooltipHunkData { #define TOOLTIP_HUNK_DATA_INIT(line, doc, blob, tooltip) \ { line, FALSE, doc, blob, tooltip }

+typedef struct GotoNextHunkData GotoNextHunkData; +struct GotoNextHunkData { + guint kb; + guint doc_id; + gint line; + gint next_line; +}; +

static void on_git_head_changed (GFileMonitor *monitor, GFile *file, @@ -887,6 +901,82 @@ on_git_ref_changed (GFileMonitor *monitor, } }

+static int +goto_next_hunk_diff_hunk_cb (const git_diff_delta *delta, + const git_diff_hunk *hunk, + void *udata) +{ + GotoNextHunkData *data = udata; + + switch (data->kb) { + case KB_GOTO_NEXT_HUNK: + if (data->next_line >= 0) { + return 1; + } else if (data->line < hunk->new_start - 1) { + data->next_line = hunk->new_start - 1; + } + break; + + case KB_GOTO_PREV_HUNK: + if (data->line > hunk->new_start - 1 + MAX (hunk->new_lines - 1, 0)) { + data->next_line = hunk->new_start - 1; + } + break; + } + + return 0; +} +#if LIBGIT2_VER_MAJOR == 0 && LIBGIT2_VER_MINOR < 20 +static int +goto_next_hunk_diff_hunk_cb_wrapper (const git_diff_delta *delta, + const git_diff_hunk *hunk, + const char *header, + size_t header_len, + void *data) +{ + return goto_next_hunk_diff_hunk_cb (delta, hunk, data); +} +# define goto_next_hunk_diff_hunk_cb goto_next_hunk_diff_hunk_cb_wrapper +#endif + +static void +goto_next_hunk_cb (const gchar *path, + git_blob *blob, + gpointer udata) +{ + GotoNextHunkData *data = udata; + GeanyDocument *doc = document_get_current (); + + if (doc && doc->id == data->doc_id && blob) { + diff_blob_to_doc (blob, doc, goto_next_hunk_diff_hunk_cb, data); + + if (data->next_line >= 0) { + gint pos = sci_get_position_from_line (doc->editor->sci, data->next_line); + + editor_goto_pos (doc->editor, pos, FALSE); + } + } + + g_slice_free1 (sizeof *data, data); +} + +static void +on_kb_goto_next_hunk (guint kb) +{ + GeanyDocument *doc = document_get_current (); + + if (doc) { + GotoNextHunkData *data = g_slice_alloc (sizeof *data); + + data->kb = kb; + data->doc_id = doc->id; + data->line = sci_get_current_line (doc->editor->sci); + data->next_line = -1; + + get_cached_blob_async (doc->real_path, FALSE, goto_next_hunk_cb, data); + } +} + /* --- configuration loading and saving --- */

static void @@ -1052,6 +1142,8 @@ save_config (void) void plugin_init (GeanyData *data) { + GeanyKeyGroup *kb_group; + G_file_blob = NULL; G_source_id = 0; G_thread = NULL; @@ -1065,6 +1157,12 @@ plugin_init (GeanyData *data)

load_config ();

+ kb_group = plugin_set_key_group (geany_plugin, PLUGIN, KB_COUNT, NULL); + keybindings_set_item (kb_group, KB_GOTO_PREV_HUNK, on_kb_goto_next_hunk, 0, 0, + "goto-prev-hunk", _("Go to the previous hunk"), NULL); + keybindings_set_item (kb_group, KB_GOTO_NEXT_HUNK, on_kb_goto_next_hunk, 0, 0, + "goto-next-hunk", _("Go to the next hunk"), NULL); + plugin_signal_connect (geany_plugin, NULL, "editor-notify", TRUE, G_CALLBACK (on_editor_notify), NULL); plugin_signal_connect (geany_plugin, NULL, "document-activate", TRUE,

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