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Code Issues Releases Activity

Actually allow more than one display-output at once

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We already do this like with HTTP+stdout.
This commit is contained in:
François Revol 2018-10-05 05:08:34 +02:00
parent 7c8d486b9f
commit ef957bfb91
3 changed files with 16 additions and 15 deletions
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11
src/conky.cc
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@ -1098,8 +1098,9 @@ static void draw_string(const char *s) {
#ifdef BUILD_NCURSES #ifdef BUILD_NCURSES
if (out_to_ncurses.get(*state) && draw_mode == FG) { printw("%s", s); } if (out_to_ncurses.get(*state) && draw_mode == FG) { printw("%s", s); }
#endif /* BUILD_NCURSES */ #endif /* BUILD_NCURSES */
if (conky::active_display_output != nullptr && draw_mode == FG) if (conky::active_display_outputs.size() && draw_mode == FG)
conky::active_display_output->draw_string(s, width_of_s); for (auto output : conky::active_display_outputs)
output->draw_string(s, width_of_s);
int tbs = text_buffer_size.get(*state); int tbs = text_buffer_size.get(*state);
memset(tmpstring1, 0, tbs); memset(tmpstring1, 0, tbs);
memset(tmpstring2, 0, tbs); memset(tmpstring2, 0, tbs);
@ -1657,8 +1658,7 @@ static int draw_line(char *s, int special_index) {
} }
static void draw_text() { static void draw_text() {
if (conky::active_display_output) for (auto output : conky::active_display_outputs) output->begin_draw_text();
conky::active_display_output->begin_draw_text();
#ifdef BUILD_X11 #ifdef BUILD_X11
if (out_to_x.get(*state)) { if (out_to_x.get(*state)) {
cur_y = text_start_y; cur_y = text_start_y;
@ -1693,8 +1693,7 @@ static void draw_text() {
attron(COLOR_PAIR(COLOR_WHITE)); attron(COLOR_PAIR(COLOR_WHITE));
#endif /* BUILD_NCURSES */ #endif /* BUILD_NCURSES */
for_each_line(text_buffer, draw_line); for_each_line(text_buffer, draw_line);
if (conky::active_display_output) for (auto output : conky::active_display_outputs) output->end_draw_text();
conky::active_display_output->end_draw_text();
} }
static void draw_stuff() { static void draw_stuff() {

15
src/display-output.cc
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@ -27,6 +27,7 @@
#include <iostream> #include <iostream>
#include <sstream> #include <sstream>
#include <unordered_map> #include <unordered_map>
#include <vector>
namespace conky { namespace conky {
namespace { namespace {
@ -46,9 +47,8 @@ display_outputs_t *display_outputs;
/* /*
* The selected and active display output. * The selected and active display output.
* XXX: do we want to support multiple outputs???
*/ */
display_output_base *active_display_output = nullptr; std::vector<display_output_base *> active_display_outputs;
namespace priv { namespace priv {
void do_register_display_output(const std::string &name, void do_register_display_output(const std::string &name,
@ -94,6 +94,7 @@ bool initialize_display_outputs() {
sort(outputs.begin(), outputs.end(), &display_output_base::priority_compare); sort(outputs.begin(), outputs.end(), &display_output_base::priority_compare);
for (auto output : outputs) { for (auto output : outputs) {
if (output->priority < 0) continue;
std::cerr << "Testing display output '" << output->name << "'... " std::cerr << "Testing display output '" << output->name << "'... "
<< std::endl; << std::endl;
if (output->detect()) { if (output->detect()) {
@ -103,18 +104,20 @@ bool initialize_display_outputs() {
std::cerr << "Initialized display output '" << output->name << "'... " std::cerr << "Initialized display output '" << output->name << "'... "
<< std::endl; << std::endl;
output->is_active = true; output->is_active = true;
active_display_output = output; active_display_outputs.push_back(output);
return true;
} }
} }
} }
if (active_display_outputs.size()) return true;
std::cerr << "Unable to find a usable display output." << std::endl; std::cerr << "Unable to find a usable display output." << std::endl;
return true; // false; return true; // false;
} }
bool shutdown_display_outputs() { bool shutdown_display_outputs() {
if (active_display_output) { return active_display_output->shutdown(); } bool ret = true;
return false; for (auto output : active_display_outputs) ret = output->shutdown();
return ret;
} }
} // namespace conky } // namespace conky

5
src/display-output.hh
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@ -85,10 +85,9 @@ class display_output_base {
}; };
/* /*
* The selected and active display output. * The selected and active display outputs.
* XXX: do we want to support multiple outputs???
*/ */
extern display_output_base *active_display_output; extern std::vector<display_output_base *> active_display_outputs;
/* /*
* Use this to declare a display output that has been disabled during * Use this to declare a display output that has been disabled during