mirror of
https://github.com/lbonn/rofi
synced 2024-11-12 23:27:15 +00:00
I785 (#1789)
* [Textbox] Add history to the entrybox. * [Textbox] Add comments and move into sub functions. * [doc] Add conflicting constraint section to manpage. * [Script] Some small memory leak fixes. * [Entry History] Add documentation. fixes: #785
This commit is contained in:
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commit
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15 changed files with 271 additions and 18 deletions
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@ -587,6 +587,20 @@ Select row 10
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.PP
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\fBDefault\fP: Super+0
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.SS \fBkb-entry-history-up\fP
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.PP
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Go up in the entry history.
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.PP
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\fBDefault\fP: Control+Up
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.SS \fBkb-entry-history-down\fP
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.PP
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Go down in the entry history.
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.PP
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\fBDefault\fP: Control+Down
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.SH Mouse Bindings
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.SS \fBml-row-left\fP
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.PP
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@ -415,6 +415,16 @@ Select row 10
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**Default**: Super+0
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### **kb-entry-history-up**
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Go up in the entry history.
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**Default**: Control+Up
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### **kb-entry-history-down**
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Go down in the entry history.
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**Default**: Control+Down
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## Mouse Bindings
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### **ml-row-left**
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@ -2136,12 +2136,22 @@ It supports the following keys as constraint:
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.fi
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.RE
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.SH Conflicting constraints
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.PP
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It is possible to define conflicting constraints in the theme. These conflicts
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are not explicitly reported. The most common example is forcing a specific
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window size, for example by enabling full-screen mode, having number of lines
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set in the listview and having the listview expand to available space. There is
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clearly a conflict in these 3 constraints. In this case, listview will not
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limit to the number of lines, but tries to fill the available space. It is up
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to the theme designer to make sure the theme handles this correctly.
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.SH Font Parsing
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.PP
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Rofi uses pango
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\[la]https://pango.gnome.org/\[ra] for font rendering. The font should be specified in a format that pango
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understands.
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This normally is the font name followed by the font size. For example:
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\[la]https://pango.gnome.org/\[ra] for font rendering. The font should
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be specified in a format that pango understands. This normally is the font name
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followed by the font size. For example:
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.PP
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.RS
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@ -1361,12 +1361,21 @@ It supports the following keys as constraint:
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}
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```
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## Conflicting constraints
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It is possible to define conflicting constraints in the theme. These conflicts
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are not explicitly reported. The most common example is forcing a specific
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window size, for example by enabling full-screen mode, having number of lines
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set in the listview and having the listview expand to available space. There is
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clearly a conflict in these 3 constraints. In this case, listview will not
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limit to the number of lines, but tries to fill the available space. It is up
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to the theme designer to make sure the theme handles this correctly.
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## Font Parsing
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Rofi uses [pango](https://pango.gnome.org/) for font rendering. The font should be specified in a format that pango
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understands.
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This normally is the font name followed by the font size. For example:
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Rofi uses [pango](https://pango.gnome.org/) for font rendering. The font should
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be specified in a format that pango understands. This normally is the font name
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followed by the font size. For example:
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```
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mono 18
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22
doc/rofi.1
22
doc/rofi.1
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@ -1180,6 +1180,28 @@ rofi -filebrowser-cancel-returns-1 true -show filebrowser
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.PP
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The \fB\fCshow-hidden\fR can also be triggered with the \fB\fCkb-delete-entry\fR keybinding.
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.SS Entry history
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.PP
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The number of previous inputs for the entry box can be modified by setting
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max-history on the entry box.
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.PP
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.RS
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.nf
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configuration {
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entry {
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max-history: 30;
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}
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}
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.fi
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.RE
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.PP
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By default the file is stored in the systems cache directory, in a file called
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\fB\fCrofi-entry-history.txt\fR\&.
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.SS Other
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.PP
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\fB\fC-drun-use-desktop-cache\fR
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@ -726,6 +726,22 @@ rofi -filebrowser-cancel-returns-1 true -show filebrowser
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The `show-hidden` can also be triggered with the `kb-delete-entry` keybinding.
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### Entry history
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The number of previous inputs for the entry box can be modified by setting
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max-history on the entry box.
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```css
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configuration {
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entry {
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max-history: 30;
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}
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}
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```
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By default the file is stored in the systems cache directory, in a file called
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`rofi-entry-history.txt`.
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### Other
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`-drun-use-desktop-cache`
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@ -397,7 +397,7 @@ char *helper_string_replace_if_exists(char *string, ...);
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*
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* @returns path to theme or copy of filename if not found.
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*/
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char *helper_get_theme_path(const char *file, const char **ext);
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char *helper_get_theme_path(const char *file, const char **ext) __attribute__((nonnull));
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/**
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* @param name The name of the element to find.
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@ -143,6 +143,8 @@ typedef enum {
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SELECT_ELEMENT_8,
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SELECT_ELEMENT_9,
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SELECT_ELEMENT_10,
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ENTRY_HISTORY_UP,
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ENTRY_HISTORY_DOWN,
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} KeyBindingAction;
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/**
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@ -345,5 +345,19 @@ void textbox_set_ellipsize(textbox *tb, PangoEllipsizeMode mode);
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* @returns the position of the cursor (0 if no cursor).
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*/
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int textbox_get_cursor_x_pos(const textbox *tb);
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/**
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* @param tb Handle to the textbox
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*
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* @returns gets a newly allocated copy of the content of the entrybox.
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*/
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char *textbox_get_text ( const textbox *tb );
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/**
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* @param tb Handle to the textbox
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*
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* @returns the position of the cursor.
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*/
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int textbox_get_cursor ( const textbox *tb );
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/**@}*/
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#endif // ROFI_TEXTBOX_H
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@ -1076,17 +1076,16 @@ char *helper_get_theme_path(const char *file, const char **ext) {
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g_free(filename);
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gboolean ext_found = FALSE;
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if (ext) {
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for (const char **i = ext; *i != NULL; i++) {
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if (g_str_has_suffix(file, *i)) {
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ext_found = TRUE;
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break;
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}
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for (const char **i = ext; *i != NULL; i++) {
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if (g_str_has_suffix(file, *i)) {
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ext_found = TRUE;
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break;
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}
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}
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if (ext_found) {
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filename = g_strdup(file);
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} else {
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g_assert_nonnull(ext[0]);
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// TODO: Pick the first extension. needs fixing.
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filename = g_strconcat(file, ext[0], NULL);
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}
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@ -324,6 +324,14 @@ ActionBindingEntry rofi_bindings[] = {
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.name = "kb-select-10",
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.binding = "Super+0",
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.comment = "Select row 10"},
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{.id = ENTRY_HISTORY_UP,
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.name = "kb-entry-history-up",
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.binding = "Control+Up",
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.comment = "Go up in the history of the entry box"},
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{.id = ENTRY_HISTORY_DOWN,
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.name = "kb-entry-history-down",
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.binding = "Control+Down",
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.comment = "Go down in the history of the entry box"},
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/* Mouse-aware bindings */
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@ -83,10 +83,13 @@ void dmenuscript_parse_entry_extras(G_GNUC_UNUSED Mode *sw,
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DmenuScriptEntry *entry, char *buffer,
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G_GNUC_UNUSED size_t length) {
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gchar **extras = g_strsplit(buffer, "\x1f", -1);
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gchar **extra;
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for (extra = extras; *extra != NULL && *(extra + 1) != NULL; extra += 2) {
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gchar **extra = extras;
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for (; *extra != NULL && *(extra + 1) != NULL; extra += 2) {
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gchar *key = *extra;
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gchar *value = *(extra + 1);
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// Mark NULL
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*(extra) = NULL;
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*(extra+1) = NULL;
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if (strcasecmp(key, "icon") == 0) {
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entry->icon_name = value;
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} else if (strcasecmp(key, "meta") == 0) {
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@ -107,6 +110,10 @@ void dmenuscript_parse_entry_extras(G_GNUC_UNUSED Mode *sw,
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}
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g_free(key);
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}
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// Got an extra entry.. lets free it.
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if ( *extras != NULL ) {
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g_free(*extras);
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}
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g_free(extras);
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}
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@ -247,7 +254,7 @@ static DmenuScriptEntry *execute_executor(Mode *sw, char *arg,
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buffer + buf_length,
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read_length - buf_length);
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}
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retv[(*length) + 1].entry = NULL;
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memset(&(retv[(*length)+1]), 0, sizeof(DmenuScriptEntry));
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(*length)++;
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}
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}
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@ -350,6 +357,7 @@ static ModeMode script_mode_result(Mode *sw, int mretv, char **input,
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g_free(rmpd->cmd_list[i].entry);
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g_free(rmpd->cmd_list[i].icon_name);
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g_free(rmpd->cmd_list[i].meta);
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g_free(rmpd->cmd_list[i].info);
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}
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g_free(rmpd->cmd_list);
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@ -522,6 +530,7 @@ void script_mode_gather_user_scripts(void) {
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}
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num_scripts++;
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}
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g_dir_close(sd);
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}
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g_free(script_dir);
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133
source/view.c
133
source/view.c
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@ -48,6 +48,7 @@
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#include <cairo-xcb.h>
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#include <cairo.h>
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#include <gio/gio.h>
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/** Indicated we understand the startup notification api is not yet stable.*/
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#define SN_API_NOT_YET_FROZEN
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@ -102,6 +103,11 @@ GThreadPool *tpool = NULL;
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/** Global pointer to the currently active RofiViewState */
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RofiViewState *current_active_menu = NULL;
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typedef struct {
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char *string;
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int index;
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} EntryHistoryIndex;
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/**
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* Structure holding cached state.
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*/
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@ -148,6 +154,10 @@ struct {
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gboolean fullscreen;
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/** Cursor type */
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X11CursorType cursor_type;
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/** Entry box */
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EntryHistoryIndex *entry_history;
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gssize entry_history_length;
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gssize entry_history_index;
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} CacheState = {
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.main_window = XCB_WINDOW_NONE,
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.fake_bg = NULL,
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@ -165,6 +175,9 @@ struct {
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.count = 0L,
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.repaint_source = 0,
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.fullscreen = FALSE,
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.entry_history = NULL,
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.entry_history_length = 0,
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.entry_history_index = 0
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};
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void rofi_view_get_current_monitor(int *width, int *height) {
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@ -885,7 +898,74 @@ static void open_xim_callback(xcb_xim_t *im, G_GNUC_UNUSED void *user_data) {
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}
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#endif
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static void input_history_initialize ( void )
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{
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CacheState.entry_history = NULL;
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CacheState.entry_history_index = 0;
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CacheState.entry_history_length = 0;
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gchar *path = g_build_filename(cache_dir, "rofi-entry-history.txt", NULL);
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if ( g_file_test(path, G_FILE_TEST_EXISTS ) ) {
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FILE *fp = fopen(path, "r");
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if ( fp ) {
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char *line = NULL;
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size_t len = 0;
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ssize_t nread;
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while ((nread = getline(&line, &len, fp)) != -1) {
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CacheState.entry_history = g_realloc(CacheState.entry_history,
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sizeof(EntryHistoryIndex)*(CacheState.entry_history_length+1));
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if ( line[nread-1] == '\n' ) {
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line[nread-1] = '\0';
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nread--;
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}
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CacheState.entry_history[CacheState.entry_history_length].string = g_strdup(line);
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CacheState.entry_history[CacheState.entry_history_length].index = strlen(line);
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CacheState.entry_history_length++;
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CacheState.entry_history_index++;
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}
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free(line);
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fclose(fp);
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}
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}
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g_free(path);
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CacheState.entry_history = g_realloc(CacheState.entry_history,
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sizeof(EntryHistoryIndex)*(CacheState.entry_history_length+1));
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CacheState.entry_history[CacheState.entry_history_length].string = g_strdup("");
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CacheState.entry_history[CacheState.entry_history_length].index = 0;
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CacheState.entry_history_length++;
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}
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static void input_history_save ( void )
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{
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if ( CacheState.entry_history_length > 0 ){
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// History max.
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int max_history = 20;
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ThemeWidget *wid = rofi_config_find_widget("entry", NULL, TRUE);
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if ( wid ) {
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Property *p = rofi_theme_find_property(wid, P_INTEGER, "max-history", TRUE);
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if ( p != NULL && p->type == P_INTEGER ){
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max_history = p->value.i;
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}
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}
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gchar *path = g_build_filename(cache_dir, "rofi-entry-history.txt", NULL);
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g_debug("Entry filename output: '%s'", path);
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FILE *fp = fopen(path, "w");
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if ( fp ) {
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gssize start = MAX(0, (CacheState.entry_history_length-max_history));
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for ( gssize i = start; i < CacheState.entry_history_length; i++){
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if ( strlen(CacheState.entry_history[i].string) > 0 ){
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fprintf(fp, "%s\n", CacheState.entry_history[i].string);
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}
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}
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fclose(fp);
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}
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g_free(path);
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}
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}
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void __create_window(MenuFlags menu_flags) {
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input_history_initialize();
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uint32_t selmask = XCB_CW_BACK_PIXMAP | XCB_CW_BORDER_PIXEL |
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XCB_CW_BIT_GRAVITY | XCB_CW_BACKING_STORE |
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XCB_CW_EVENT_MASK | XCB_CW_COLORMAP;
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@ -1476,7 +1556,18 @@ void rofi_view_finalize(RofiViewState *state) {
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* This function should be called when the input of the entry is changed.
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* TODO: Evaluate if this needs to be a 'signal' on textbox?
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*/
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static void rofi_view_input_changed() { rofi_view_take_action("inputchange"); }
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static void rofi_view_input_changed() {
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rofi_view_take_action("inputchange");
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RofiViewState * state = current_active_menu;
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if ( state ) {
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if ( CacheState.entry_history[CacheState.entry_history_index].string != NULL) {
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g_free(CacheState.entry_history[CacheState.entry_history_index].string);
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}
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CacheState.entry_history[CacheState.entry_history_index].string = textbox_get_text(state->text);
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CacheState.entry_history[CacheState.entry_history_index].index = textbox_get_cursor(state->text);
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}
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}
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static void rofi_view_trigger_global_action(KeyBindingAction action) {
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RofiViewState *state = rofi_view_get_active();
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@ -1731,6 +1822,44 @@ static void rofi_view_trigger_global_action(KeyBindingAction action) {
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state->quit = TRUE;
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break;
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}
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case ENTRY_HISTORY_DOWN: {
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if ( state->text ) {
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CacheState.entry_history[CacheState.entry_history_index].index = textbox_get_cursor(state->text);
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if ( CacheState.entry_history_index > 0 ) {
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CacheState.entry_history_index--;
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}
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if ( state->text ) {
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textbox_text(state->text, CacheState.entry_history[CacheState.entry_history_index].string);
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textbox_cursor(state->text,CacheState.entry_history[CacheState.entry_history_index].index );
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state->refilter = TRUE;
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}
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}
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break;
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}
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case ENTRY_HISTORY_UP: {
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if ( state->text ) {
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if ( CacheState.entry_history[CacheState.entry_history_index].string != NULL) {
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g_free(CacheState.entry_history[CacheState.entry_history_index].string);
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}
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CacheState.entry_history[CacheState.entry_history_index].string = textbox_get_text(state->text);
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CacheState.entry_history[CacheState.entry_history_index].index = textbox_get_cursor(state->text);
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// Don't create up if current is empty.
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if ( strlen(CacheState.entry_history[CacheState.entry_history_index].string) > 0 ) {
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CacheState.entry_history_index++;
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if ( CacheState.entry_history_index >= CacheState.entry_history_length ) {
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CacheState.entry_history = g_realloc(CacheState.entry_history,
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sizeof(EntryHistoryIndex)*(CacheState.entry_history_length+1));
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CacheState.entry_history[CacheState.entry_history_length].string = g_strdup("");
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CacheState.entry_history[CacheState.entry_history_length].index = 0;
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CacheState.entry_history_length++;
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}
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}
|
||||
textbox_text(state->text, CacheState.entry_history[CacheState.entry_history_index].string);
|
||||
textbox_cursor(state->text,CacheState.entry_history[CacheState.entry_history_index].index );
|
||||
state->refilter = TRUE;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -2443,6 +2572,8 @@ void rofi_view_cleanup() {
|
|||
}
|
||||
xcb_flush(xcb->connection);
|
||||
g_assert(g_queue_is_empty(&(CacheState.views)));
|
||||
|
||||
input_history_save();
|
||||
}
|
||||
void rofi_view_workers_initialize(void) {
|
||||
TICK_N("Setup Threadpool, start");
|
||||
|
|
|
@ -359,6 +359,15 @@ void textbox_set_pango_attributes(textbox *tb, PangoAttrList *list) {
|
|||
pango_layout_set_attributes(tb->layout, list);
|
||||
}
|
||||
|
||||
char *textbox_get_text ( const textbox *tb ) {
|
||||
if ( tb->text == NULL ) {
|
||||
return g_strdup("");
|
||||
}
|
||||
return g_strdup( tb->text );
|
||||
}
|
||||
int textbox_get_cursor ( const textbox *tb ) {
|
||||
return tb->cursor;
|
||||
}
|
||||
// set the default text to display
|
||||
void textbox_text(textbox *tb, const char *text) {
|
||||
if (tb == NULL) {
|
||||
|
|
|
@ -127,7 +127,7 @@ END_TEST
|
|||
|
||||
START_TEST(test_mode_num_items) {
|
||||
unsigned int rows = mode_get_num_entries(&help_keys_mode);
|
||||
ck_assert_int_eq(rows, 77);
|
||||
ck_assert_int_eq(rows, 79);
|
||||
for (unsigned int i = 0; i < rows; i++) {
|
||||
int state = 0;
|
||||
GList *list = NULL;
|
||||
|
|
Loading…
Reference in a new issue